Od nasycených tlup migrujících k hladovým miliardám usedlých
Transcription
Od nasycených tlup migrujících k hladovým miliardám usedlých
Civilizace_2_Zlom1-172stare 12.8.13 13:11 Stránka 7 Od nasycených tlup migrujících k hladovým miliardám usedlých: Ekonomické dějiny světa Jakub Rákosník Úvod Předmět této kapitoly není zřetelně ukotven. Pojem „ekonomika“ (oikonomia) je sice prastarý, avšak jeho význam se v dějinách výrazně proměňoval. V antickém Řecku označoval vše, co se týkalo provozu domácnosti, tedy nikoli jen úzce hospodářsky zaměřené aktivity, natož pak činnosti vedené ekonomickou racionalitou v moderním smyslu tohoto slova. To ovšem neznamená, že by se předmoderní lidé nezabývali úvahami o záležitostech, jako jsou peníze, úroky, ceny či monopoly. Chyběl však jakýkoli sémantický vztah k všeobecným pojmům, jako je ekonomika nebo hospodářství. Proto také Johannes Burchardt kdysi konstatoval, že „všeobecný pojem pro hospodářské jednání či vědu o něm od antiky až po raný novověk neexistoval“ (Brunner, Conze, Koselleck 1978, Band 7, 512). Karl Polanyi šel ve čtyřicátých letech minulého století ve svých úvahách dokonce tak daleko, že prohlásil ekonomiku za evropský (či přesněji původně anglický) výmysl s nedozírnými následky pro celý svět. V tomto smyslu také napsal: „Ani kmenová ani feudální ani merkantilní společnost neměla oddělený ekonomický systém. […] Ekonomické faktory omezují všechny typy společností. Ale jen civilizace 19. století byla ekonomická v jiném a zvláštním smyslu, neboť se rozhodla opřít se o motiv, který se v historii lidských společností pouze zřídka uznával za právoplatný a určitě nikdy předtím nebyl pozvednut na úroveň oprávnění jednání a chování v každodenním životě – totiž o zisk. Právě z tohoto principu unikátně vzešel seberegulující tržní systém. […] Celý lidský svět podlehl jeho nezředěnému vlivu v rámci jedné generace“ (Polanyi 2006, s. 35, 75). 7 Civilizace_2_Zlom1-172stare 12.8.13 13:11 Stránka 8 CiVilizACE A děJiny Musíme se tedy na následujících stránkách odhodlat k tomu, že budeme mluvit o lidech, kteří svět nepopisovali pojmy obsahově shodnými s našimi. Budeme tak popisovat jejich „ekonomiku“, přestože oni sami, má-li Polanyi pravdu v tom, že seberegulující ekonomický systém je diskursivní konstrukcí vzniklou až v post-osvícenské Evropě, si ji ani nebyli schopni představit. Neolitická revoluce Pojmy jako „mezolit“ či „neolit“ znamenají teoretické konstrukty, či slovy Maxe Webera ideální typy, pomocí kterých můžeme vymezovat vývojové fáze lidstva v kontinuu plynutí času. Ve skutečnosti neplatí jednoduchá poučka z učebnic evokující zřetelný předěl mezi oběma fázemi doby kamenné. Ačkoli s neolitem je spojen fundamentální přerod ve způsobech obživy lidských komunit, tedy vynalezení zemědělství, neznamená to, že by již mezolitičtí lidé dávno nepěstovali plodiny jako doplněk stravy a naopak že by lidé neolitu zcela opustili lovecko-sběračské způsoby. Přechod k zemědělství byl předpokladem k novým formám organizace. nomádský způsob života byl vystřídán usedlým. narůst produkce potravin umožnil populační růst. Potřeba regulace přísunu vody v podobě budování rozsáhlých zavlažovacích systémů a ochrana usedlého obyvatelstva před útočníky vyžadovaly vyšší míru kooperace, což posléze vedlo ke vzniku prvních civilizací a států. záleželo i na načasování této zemědělské revoluce. Jak ukázal Jared diamond, právě načasování přechodu k zemědělství předurčilo příští rozdíly jednotlivých společností v otázkách technologického rozvoje i sociální organizace v podstatě až do počátku 16. století n. l., kdy byly tyto dlouhodobé vývojové trendy narušeny evropskou zámořskou expanzí. na adresu světa na prahu neolitické revoluce proto poznamenal: „Výzkumník, který by se nechal přenést zpět v čase do roku 11 000 př. Kr. by nemohl předpovědět, na kterém kontinentu se lidské společnosti budou vyvíjet nejrychleji. naopak by měl u každé z nich dobré důvody předpokládat, že to bude právě tato“ (diamond 1999, 52). Vznik zemědělství spadá do období mezi rokem 8000 a 5000 př. Kr. a byl pravděpodobně důsledkem radikální proměny v možnostech obživy lidí po skončení poslední doby ledové – počátek zatím poslední epochy čtvrtohor, tzv. holocénu je kladen zhruba k roku 10 000 př. Kr. nejstarší doklady o pěstování pšenice a ječmene či chovu domestikovaných zvířat, jako jsou vepři, skot, kozy či ovce, pocházejí z oblasti tzv. úrodného půlměsíce, jenž zahrnuje dnešní Turecko, Sýrii a irák. z doby kolem roku 6500 př. Kr. máme doloženy tyto postupy z Balkánu 8 Civilizace_2_Zlom1-172stare 12.8.13 13:11 Stránka 9 Od nASyCEnýCh TluP MigruJíCíCh K hlAdOVýM MiliArdáM uSEdlýCh a okolo roku 4000 př. Kr. pronikly i do dnešní jižní Francie nebo střední Evropy. z oblasti úrodného půlměsíce neolitická revoluce nepostupovala pouze západním směrem. zemědělství postoupilo do roku 6000 př. Kr. do nilského údolí Egypta a brzy se odsud rozšířilo také jižním směrem proti proudu nilu do Súdánu a odtud do Etiopie. Pěstování obilnin máme doloženo z doby po roce 7000 př. Kr. ze severní indie a kolem roku 5000 př. Kr. začala být v jihovýchodní Asii pěstována rýže, odkud se brzy rozšířila i do jižní Číny. z oblastí dnešní severní Číny máme již k roku 6000 př. Kr. doloženo rozšířené pěstování prosa nebo chov psů jako domácích zvířat. zhruba ve stejné době proběhla neolitická revoluce také na západní polokouli. ze Střední Ameriky z období mezi rokem 7000 př. Kr. a 5000 př. Kr. máme doloženo pěstování kukuřice nebo fazolí, stejně jako chov domácích zvířat (vepř, pes atd.; duiker, Spielvogel 2010, s. 6). není bezdůvodné předpokládat, že rychlé pokroky, které učinila archeologie v posledních desetiletích, posunou tato tradovaná data dále do minulosti, což dosvědčují i výsledky interdisciplinárního sympozia na téma vzniku zemědělství, konaného v Mexiku v létě 2009 za účasti předních světových badatelů. nyní si nárokuje zhruba deset lokalit na světě prvenství ohledně vynálezu zemědělství a naše vědecké poznatky zatím neumožňují tento spor rozhodnout. navzdory výše uvedeným rámcovým datům, nemálo autorů v současnosti posunuje proces „neolitizace“ o řadu tisíciletí zpět do minulosti (Current Anthropology 2011). Oblast Blízkého východu, kam nejčastěji klademe počátky zemědělství, byla unikátní svou polohou na rozhraní Asie a Afriky. Obyvatelstvo přicházelo do této oblasti z různých směrů od nejstaršího pravěku a jeho pohyb měl na následek vzájemné ovlivňování, výměnu technologií i zvýšený tlak na přírodní zdroje. To může vysvětlit, proč tak mnoho „revolucí“ v životním způsobu lidí se odehrálo právě zde: objevení se moderních lidí, zemědělského hospodaření nebo měst a prvních říší (van de Mieroop 2010, 24). Patrně jen o málo později se začal rozvíjet také obchod, jakkoli jeho počátky jsou obestřeny ještě větším tajemstvím, než tomu bylo v případě zemědělství. nicméně badatelé se v zásadě shodují v názoru, že jedno z prvních doložených raných měst na Blízkém východě Çatal hüyük ležící ve střední Anatolii, jež se na vrcholu svého rozkvětu kolem roku 6500 př. Kr. rozkládalo na ploše 13 hektarů, vděčilo za svůj rozvoj již dálkovému obchodu s obsidiánem, sopečným kamenem využívaným tehdy pro výrobu nástrojů, zbraní či ozdob. nálezy dokládají, že v tomto městě již fungovala relativně rozvinutá dělba práce. Působili zde hrnčíři, košíkáři, truhláři nebo koželuzi. Velikost domů sice byla rozdílná, avšak nic zároveň nenasvědčuje tomu, že by tu 9 Civilizace_2_Zlom1-172stare 12.8.13 13:11 Stránka 10 CiVilizACE A děJiny existovala nějaká dominantní vládnoucí třída, ani centralizovaná politická struktura (Bulliet et al., 13). Ačkoli Çatal hüyük nebo jen o málo mladší palestinské Jericho bývají v literatuře označovány za města, za první skutečné město v dějinách světa bývá považován teprve sumerský uruk, který se během 4. tisíciletí př. Kr. vyvinul v regionálního mocenského hegemona pravděpodobně právě v důsledku rostoucí dělby práce. Ekonomická nesoběstačnost zemědělských rodin i méně početných rodin řemeslníků vyžadovala směnu. A směna vyžadovala komplexnější organizaci. V jejím centru stál chrám. Odtud používáme pojem chrámové hospodářství. distribuce prostřednictvím chrámu vyžadovala třídu specialistů. A ti potřebovali měrné jednotky, účetní záznamy a písmo. důležitou úlohu zde sehrávala již i plavba za obchodem, ať k břehům jižní Arábie, odkud byla získávána například měď, nebo k ústí indu (zlato, drahé kameny, stavební dřevo; Potts 1993, 396). někteří badatelé se domnívají, že přes námořní obchodní styky uruk dokonce ovlivnil raný Egypt, kde se koncem 4. tisíciletí př. Kr. objevila celá řada kulturních rysů podobných těm z jižní Mezopotámie (obdobná keramika či cihelné stavby s výklenky). zůstává ovšem stále ne zcela jasně zodpovězenou otázkou, co obyvatele Sumeru vedlo k tak rozsáhlým obchodním aktivitám se vzdálenými oblastmi, když některé potřebné dovážené materiály mohli nahradit domácími substituty. zdá se, že zde úlohu sehrála nikoli prostá potřeba, nýbrž spíše ekonomicko-mocenská diferenciace společnosti, kdy „nově vznikající elity mohly usilovat o přístup k cizokrajným materiálům, jejichž vlastnictví by je odlišovalo od lidí ostatních“ (van de Mieroop 2010, 50–51). Obyvatelé Sumeru objevili secí pluh, kterým velmi výrazně pozvedli výnosnost svých polí. Proto jeden renomovaný autor bez nadsázky v roce 1974 poznamenal: „nemusí jít o fantazii, když tvrdíme, že tato metoda spolu s efektivním zavlažováním v presargonovském lagaši1 vedla k úrodám rovnajícím se 76násobku vysetého obilí.“ Jedině tak totiž můžeme vysvětlit schopnost uživit početně rychle rostoucí obyvatelstvo blízkovýchodních velkoměst té doby (Silver 1995, 202). Vytváření hierarchické společenské struktury koinciduje s formováním větších lidských společností, jimž zemědělství umožnilo usedlý způsob života. To můžeme dovozovat z podoby lovecko-sběračských pospolitostí, které přetrvaly do pozdější doby, pro něž bylo vždy charakteristické větší rovnostářství, a to jak ve smyslu mocenském, tak i majetkovém nebo genderovém. Kdesi na pomezí mezi oběma ekonomickými formami lidských seskupení setrvali hluboko do novověku 1 Sargon (Šarrukén), akkadský král vládnoucí v Mezopotámii zhruba v letech 2334–2279 př. Kr. lagaš byl spolu s ummou či urukem ve 3. tisíciletí př. Kr. jedním z hlavních městských center jižní Mezopotámie. 10 Civilizace_2_Zlom1-172stare 12.8.13 13:11 Stránka 11 Od nASyCEnýCh TluP MigruJíCíCh K hlAdOVýM MiliArdáM uSEdlýCh například obyvatelé Polynésie. z poloviny 2. tisíciletí př. Kr. máme doloženy z Melanésie kulturu lapitů. Ti již dokázali využívat některá domácí zvířata, avšak jejich zemědělství se opíralo jen o dočasné obhospodařování ploch získaných žďářením. Jejich potomci posléze zalidnili většinu Oceánie a stali se základem populací ostrovů od Tahiti až po nový zéland. Vulkanické ostrovy a blízké moře prosolující půdu sice neposkytovaly vhodné podmínky pro rozvoj zemědělství, jak jej známe z ostatních kontinentů, na druhé straně však tyto geografické podmínky z Polynésanů vytvořily přeborníky v jiné ekonomické aktivitě – rybolovu. Mezi ostrovy fungovaly dávno před příchodem Evropanů čilé obchodní styky. Jakkoli z naší eurocentrické perspektivy se již našim předkům objevujícím Tichomoří zdáli být beznadějně zaostalí, lze spíše přitakat názoru gregoryho Alderetea, který ve své učebnici konstatoval: „Ačkoli Polynésané nebudovali žádná velká města, vytvořili úspěšnou, bohatou a dlouhotrvající kulturu, která v oblastech jako je plavba či navigace dosáhla jedněch z nejpůsobivějších výkonů ze všech civilizací“ (Aldrete 2011, 246–250). Od bronzu k železu a první axiální věk dalším zásadním krokem v hospodářských aktivitách člověka bylo zpracování kovů. Měděné výrobky, jako sekyrky či ozdoby, máme doloženy z archeologických nalezišť v iránu či Turecku z 6. tisíciletí př. Kr. zhruba ve stejné době začalo být zpracováváno také zlato či stříbro. Budoucnost však patřila bronzu, slitině mědi a cínu, která byla tvrdší a odolnější než měď. rozmach zpracování bronzu spadá do první poloviny 3. tisíciletí př. Kr. doba bronzová bývá rozličně datována podle jednotlivých oblastí. na Blízkém východě je její počátek kladen zhruba k roku 3000 př. Kr. naopak v méně rozvinutých oblastech střední a severní Evropy je její počátek datován až do doby zhruba o tisíc let později. i pro formování této epochy byly určující hospodářské aktivity lidských komunit. zemědělsky nejrozvinutější oblasti Blízkého východu v mezopotámské nížině nedisponovaly vlastními zdroji potřebných rud, a proto je byly nuceny dovážet mnohdy z velkých vzdáleností. Tím byly dány podmínky pro rozvoj dálkového obchodu – zemědělské přebytky úrodných oblastí se směňovaly za rudy a kovové výrobky. honba za surovinami potkávala i další civilizace bronzového věku. Příznačně lidé mínojské kultury z Kréty byli v 2. tisíciletí př. Kr. hnáni touto potřebou k severu a západu: ze Sardinie získávali měď, z oblasti Karpat zlato a měď, skrze tuto oblast dokonce i baltský jantar a zdroje cínu nalézali dokonce až ve vzdálené jižní Anglii (Kristiansen, larsson 2005, 100). Citovaní autoři na základě překvapivě rychlého šíření 11 Civilizace_2_Zlom1-172stare 12.8.13 13:11 Stránka 12 CiVilizACE A děJiny znalostí zpracování bronzu o tomto období prohlašují: „zde vidíme první historický příklad interakce mezi civilizačními centry a produkční periferií, jež postupem času urychlovala také výměnu dalších kulturních výdobytků [mýty, symboly, válečné postupy, formy vlády apod.]“ (Kristiansen, larsson 2005, 112). Philip Kohl v tomto směru neváhá hovořit dokonce o počátku globalizačního procesu, jenž trvá napříč staletími s různou mírou dynamiky až do dnešních dní. zároveň ve své práci z roku 2007 upozorňuje, že navzdory výrazné funkcionální diferenciaci lidských komunit, která byla v době bronzové již velmi vysoká, je velmi nesnadné jedny klasifikovat jako rozvinuté (civilizované) a druhé jako zaostalé (barbarské). Mobilní společenství pastevců z eurasijských stepí, můžeme-li usuzovat z řídkých archeologických dokladů, navzdory svému způsobu života nijak z technologického hlediska nezaostávaly za urbánními společnostmi Blízkého východu (Kohl 2007, 248–260). dobu bronzovou vystřídala doba železná, jejíž počátky jsou na Blízkém východě a ve východním Středomoří datovány mezi 12. a 10. století př. Kr. nástup železa měl zásadní důsledky pro obchod, protože nyní již nebylo nutné dovážet v takovém množství těžko dostupný cín z velmi vzdálených oblastí. V důsledku toho došlo ke změnám obchodních tras i skladby předmětů, s nimiž se obchodovalo. Ještě zásadnějším důsledkem však bylo něco jiného. Vere gordon Childe kdysi v tomto směru výslovně hovořil o „demokratizaci zemědělství, řemesel a válčení“. Železné nástroje byly i obyčejným lidem snadněji dostupné a s „novými kovovými nástroji pro obhospodařování půdy, klučení a kopání zavlažovacích kanálů si i drobný rolník mohl vydobýt nezávislost zušlechtěním kusu divočiny – a v každém případě byl také schopen proto daleko více vypěstovat“ (Childe 1964, 200). Přestože přechod od bronzu k železu byl pozvolný, z politického hlediska je snadno identifikovatelný. Byla to doba, kdy říše bronzového věku ve východním Středomoří, v severovýchodní Africe (Egypt) a na Blízkém východě musely čelit vpádu tzv. mořských národů, které po roce 1200 př. Kr. rozvrátily mínojskou civilizaci Mikén, chetitskou říši v Turecku a výrazné otřesy zažily věčně se hašteřící velmoci tehdejší Mezopotámie, tj. Assýrie, Babylonie a Elam, stejně jako egyptská nová říše, která sice náporu odolala, avšak nakonec se rozložila v důsledku vnitřních konfliktů o pár desítek let později. Je otázkou, co bylo pravou příčinou vzniku železného věku. zpracování železa bylo známé zhruba stejně dlouho jako bronzu, třebaže kvalita zpracování byla zprvu nevalná. zdál by se být logický závěr, že železo bylo praktičtější a dostupnější. Přesto je pravděpodobné i jiné vysvětlení spočívající ve změně politických podmínek. O následujících staletích po vpádu mořských národů se obvykle v literatuře hovoří jako o „temném věku“, který 12 Civilizace_2_Zlom1-172stare 12.8.13 13:11 Stránka 13 Od nASyCEnýCh TluP MigruJíCíCh K hlAdOVýM MiliArdáM uSEdlýCh ovšem byl temný spíše z důvodu nedostatku pramenů pro jeho poznání, než že by došlo k dlouhodobému ekonomickému rozvratu. O politické destabilizaci však nemáme důvod pochybovat, a proto donald Wagner na začátku devadesátých let minulého století formuloval jednoduchou příčinnost: politická nestabilita podvazovala obchod; bez dálkového obchodu bylo těžké vyrábět bronz; bez bronzu bylo nutné přistoupit ke zpracování železné rudy (Wagner 1993, 410). Mezi novými národy, které povstaly z tohoto dynamického období temného věku, nacházíme mezi jinými rovněž Řeky a Židy, jež se stali vedle dalších hlavními aktéry příští epochy – axiálního věku. Autorství pojmu „axiální věk“ bývá často přisuzováno německému filozofu Karlu Jaspersovi, ačkoli se vyskytoval již z 19. století. Citovaný autor jej ohraničil 9. a 2. stoletím př. Kr. a umístil sem velkou transformaci lidského myšlení na euroasijském kontinentě, což vyjadřuje vznik konfuciánství a taoismu v Číně, hinduismu a buddhismu v indii, monoteismu v Palestině, zoroastrismu v Persii, respektive působení filozofů v Řecku. Pojem patří především do oblasti duchovních dějin a vyjadřuje „novoty uskutečněné v 1. tisíciletí př. Kr. na poli duchovním, konceptuálním, filozofickém, kterými lidstvo vkročilo do intelektuálního světa, v němž žijeme dodnes“ (gauchet 2005, 47). Ti badatelé, kteří redukují historickou příčinnost na ekonomická zdůvodnění, nepochybují o tom, že i za touto duchovní revolucí utvářející budoucí svět až do našich dní, kdy lidstvo vykročilo ze světa starobylé mytologie ke kritickému myšlení, stojí primárně hospodářské předpoklady. Měl to být růst peněžní ekonomiky, soukromé vlastnictví, rostoucí dělba práce, prohlubování rozdělení společnosti na bohaté a chudé, co nalezlo svůj odraz nejen v oblasti politické a hospodářské, nýbrž i kulturní a duchovní (duchrow ,linkelammert 2012). Karen Armstrongová, autorka zřejmě v dnešní době nejznámější publikace o axiálním věku, naopak soudí, že přelomovou zkušeností byla existenciální nejistota v důsledku náporu tzv. mořských národů, které obrátily kolem roku 1200 př. Kr. v prach kvetoucí říše bronzového věku (Armstrongová 2012). Axiální věk s sebou přinesl nové nasměrování obchodních aktivit. hegemony středomořského obchodu se stali Féničané – purpuroví lidé (označení si patrně vysloužili díky svému vysoce rozvinutému barvířství). Tito ve své době zřejmě nejschopnější mořeplavci doslova ovládli obchod od dnešního Španělska až po Egypt a Blízký východ, jakkoli „v námořnictví byli Egypťané učiteli, Féničané žáci, nikoli obráceně“. (Kienitz 1991, 83–85). Pokud některému ze starověkých národů můžeme přisoudit obchodního ducha, pak to byli jistě oni. V oblasti státnictví nedosáhli nikdy sjednocení, ani nevytvořili mocné impérium. Fénická města a obchodní osady se naopak bez výraznějšího odporu poddávaly silnějším sousedům a dál se oddávaly svým ekonomickým 13 Civilizace_2_Zlom1-172stare 12.8.13 13:11 Stránka 14 CiVilizACE A děJiny aktivitám. Ani v umění nedosáhli Féničané ničeho; jen neobyčejného mistrovství v napodobování a obdivuhodné řemeslné dovednosti v těchto nápodobách. Proto také jistý badatel již dávno na jejich adresu prohlásil, že fénické práce nejsou ničím jiným než jen „zbožím, které slibuje dobrý odbyt“. (Kienitz 1991, 85). Jejich obchodní aktivity vedly k rozsáhlé kolonizaci středomořského prostoru. nejen známé Kartágo bylo produktem fénického osídlení, nýbrž i španělský Cadiz, osady na Maltě nebo sicilská Mozia. V kolonizačních aktivitách Féničanům od 8. století př. Kr. zdatně sekundovali Řekové, třebaže v obchodu se jim dlouho ani zdaleka nemohli rovnat. Ostatně v hodnotovém žebříčku tehdejší řecké společnosti nepatřil obchod mezi zvlášť prestižní povolání, což dosvědčuje i fakt, že bůh hermes byl patronem jak zlodějů, tak zároveň i obchodníků (Brown 1990). Postupem času se však právě Řekové stali hlavními obchodníky středomořského světa a tyto jejich aktivity přispěly k rychlé helenizaci přilehlých oblastí během 4. a 3. století př. Kr. Prosazení řecké kultury nejen na Blízkém východě a v iránu, nýbrž i ve starobylém Egyptě, pak jen stvrdila, spíše než zapříčinila expanze Alexandra Makedonského před rokem 323 př. Kr. V závěru axiálního věku došlo na eurasijském kontinentě ještě k jedné fundamentální ekonomické změně. Ačkoli již předtím existovaly jisté kontakty středomořské oblasti se vzdálenými civilizačními okruhy Číny a indie, nyní došlo k jejich výraznému zintenzivnění. Král ášoka, který žil v letech 304–232 př. Kr., načas v zásadě sjednotil indický subkontinent. Ve stejné době došlo i k prvnímu sjednocení Číny a tato jednota přetrvala smrt svého tvůrce, Prvního císaře jménem Čchin Š’ Chuang-ti v roce 210 př. Kr. na jeho úsilí v tomto směru navázala dynastie Chan (206 př. Kr. – 210 n. l.). Jak poznamenává Philip Curtin, civilizační okruhy Eurasie do té doby oddělovaly hory, stepy, pouště a hluboké pralesy a jejich vzájemné kontakty byly velmi řídké. Poslední dvě století před naším letopočtem se však bouřlivě začal rozvíjet obchod plynoucí mezi Čínou a Středomořím přes Střední Asii – po moři podél břehů jižní Asie a po souši přes Střední Asii. Obchod se tehdy stal pravidelnou aktivitou od břehů Maroka až k pobřeží japonských ostrovů, k čemuž Curtin doplňuje: „Tyto obchodní cesty, jak po moři, tak po souši, přežily pád dynastie Chan i pád římského impéria a umožnily obchod mezi jednotlivými civilizacemi, jenž se rozvíjel až do 7. a 8. století n. l., kdy dynastie Tchang v Číně a abbásovský kalifát s centrem v Baghdádu znovu vytvořily imperiální deštník nad většinou obchodních cest mezi Čínou a Středomořím“ (Curtin 1984, 91). 14 Civilizace_2_Zlom1-172stare 12.8.13 13:11 Stránka 15 Od nASyCEnýCh TluP MigruJíCíCh K hlAdOVýM MiliArdáM uSEdlýCh Ekonomické zázraky temného středověku rozpad římské říše a zánik její západní části v roce 476 je jistě zásadním přelomem z hlediska politických dějin – alespoň pro Evropany. z hlediska hospodářských dějin však nic zásadního neznamenal. rozpad otrokářských vztahů a jejich nahrazování jinými podobami závislosti byly procesy, které trvaly několik staletí a ani v době dezintegrace západní části impéria ještě nebyly zdaleka završeny. Přechod ke středověkým feudálním pořádkům, v nichž lokální vrchnost a nikoli centralizovaná státní moc chrání své závislé poddané, přitom stejně tak započal dávno předtím s tím, jak ústřední římský aparát ztrácel na efektivitě. Vznikaly tak relativně soběstačné velkostatky a ekonomika získávala stále zřetelnější autarkní rysy (Kuiper 2010, 188). henry Pirenne kdysi (1939) vyslovil tezi, že skutečný přelom znamenal teprve rozmach islámu v 7. století, což vyjádřil svou slavnou formulací: „Bez Mohameda by byl Karel Veliký nemyslitelný“ (Pirenne 2001, 234; Elazar 1975, 35–40). Podle jeho názoru raně merovejská franská říše velmi silně navazovala na římskou praxi, ať již šlo o formy veřejné administrativy nebo obchodní vazby. Měl to být teprve rozmach islámu na Blízkém východě a v severní Africe, co způsobilo úpadek západu a jeho návrat k primitivnějším formám soběstačné ekonomiky. novější historiografie ovšem tento názor nesdílí a naopak zdůrazňuje, že pohled na evropský raný středověk jako úpadkovou epochu v důsledku vpádu barbarů a následné izolace kontinentu kvůli arabským výbojům je chybný. za celkem nesporný se ale na druhé straně dodnes považuje Pirennův závěr z citované knihy, že karolinská renesance znamená vznik nové civilizace. Menšímu souhlasu se již těší jeho závěry o ekonomické izolaci západní Evropy. Vtipně hlavní námitku formuloval v tomto směru ronald Findlay, když napsal: „Mohamed skutečně v jistém smyslu byl tvůrcem karlovského státu, jak tvrdil Pirenne, avšak podporou ekonomického růstu a obchodu v západní Evropě, a nikoli jeho zpomalováním.“ Evropské zemědělství navíc v následujícím období profitovalo ze zavedení tří velkých technologických inovací, které zapříčinily rychlý demografický růst na kontinentu v období vrcholného středověku. za prvé to byl těžký železný pluh, za druhé chomout, který umožňoval koním či hovězímu dobytku takový pluh tahat, a za třetí to byl trojpolní systém (Findlay, O’rourke 2007, 74, 84). díky tomu bylo možné uživit rostoucí počet obyvatelstva, které nejen postupně kolonizovalo pusté kouty kontinentu, nýbrž i zalidňovalo města. nelze jednoznačně říci, zda se Evropané vrcholného středověku stěhovali do měst a věnovali se obchodu a řemeslům proto, že pro ně nezbyl dostatek půdy, nebo zda samotná existence měst a potenciálně lukrativních trhů pobízela 15 Civilizace_2_Zlom1-172stare 12.8.13 13:11 Stránka 16 CiVilizACE A děJiny zemědělce k vyšší produktivitě. Jak říká rondo Cameron, šlo v případě obou procesů bezesporu o vzájemné ovlivňování (Cameron 1996). Agregátní růst evropské ekonomiky zastavila načas až tzv. černá smrt v polovině 14. století, v jejímž důsledku vymřela zhruba třetina evropské populace. V dějinách jen výjimečně bývají věci pouze černé nebo bílé a platí to i pro takové katastrofy, jakými jsou morové rány. Tato epidemie měla osudové důsledky pro restrukturalizaci kontinentálního hospodářského systému, a proto se k ní níže ještě jednou vrátíme. není pochyb o tom, že v předchozím období raného středověku se západní Evropa stala doslovnou ekonomickou periferií eurasijského kontinentu. Byla to naopak Čína éry dynastie Tchang (618–907) a především dynastie Sung (960–1276) a jistě též arabský svět za vlády umájjovců (683–750 ) a Abbásovců (750–1258), kdo představoval skutečné ekonomické centrum tehdejšího světa. Muslimský svět těžil ze svého výhodného geografického postavení. Byl nejen ekonomickým, nýbrž i kulturním zprostředkovatelem mezi západem a dálným východem. Mnoho důležitých technologických výdobytků, jako byl kompas nebo papír, se Evropané od Číňanů naučili používat právě prostřednictvím Arabů. Obdobné platí také o účetnictví nebo o arabských číslicích, které v porovnání s těžkopádnými římskými číslicemi významně usnadňovaly obchodní interakci. Sinologové se celkem shodují v názoru, že éra dynastie Sung představovala vrchol čínských dějin jak z hlediska rozvoje umění či filozofie, tak i hospodářství, technologie nebo veřejné správy. Byla to doba značné sociální mobility. Císařům se podařilo potlačit nároky aristokratických rodů a jejich mocenské postavení zabrali noví byrokraté, jejichž počet se údajně v první polovině 11. století zdvojnásoboval každé čtyři roky, a také rychle bohatnoucí obchodníci (Wood 1995, s. 41). Tehdejší hlavní město Kchaj-feng se 750 tisíci obyvateli bylo ve své době největším městem světa. V porovnání s tím byla tehdejší evropská „velkoměsta“ bezvýznamnými osadami – největší italská města jako Milán, Benátky či Janov obývalo ve vrcholném středověku mezi 100 a 200 tisíci obyvatel, obdobně velká byla Paříž, zatímco takový londýn se pohyboval kdesi mezi 20 a 30 tisíci. Prosperita Číny závisela na rozmachu zemědělské výroby (pěstování rýže) a rozvoji obchodu, který byl usnadněn pokroky v říční i námořní dopravě. Světového věhlasu se právě tehdy dočkal třeba čínský porcelán, považovaný za „nejčistší typ keramiky, jaká byla kdy vyrobena“. Ostatně fakt, že původ slova kaolín je odvozen od tehdejšího klíčového čínského naleziště jílu Kao-ling je dostatečně výmluvný (hart-davis 2009, 163). Produkce železa v tehdejší Číně dosáhla takového objemu, že se jí znovu vyrovnala až Velká Británie v počátcích průmyslové revoluce na konci 18. století. Čína v éře dynastie Sung bývá právem považována za nejpokročilejší ekonomiku své doby. 16 Civilizace_2_Zlom1-172stare 12.8.13 13:11 Stránka 17 Od nASyCEnýCh TluP MigruJíCíCh K hlAdOVýM MiliArdáM uSEdlýCh William Thompson (a mezi badateli není zdaleka s tímto názorem osamocen) proto také vyslovil následující kontrafaktuální tvrzení: „Kdyby se podařilo udržet tento trend ekonomického růstu, dějiny druhého milénia mohly být úplně jiné“ (Thompson 2002, s. 107). Čína byla na nejlepší cestě stát se matkou průmyslové revoluce, a to navíc o řadu staletí dříve, než se jí ve skutečnosti stala Velká Británie. Podrobením Číny Mongoly však tamní vývoj nabral odlišný směr, třebaže rozhodně nelze ani mongolskou dynastii Jüan považovat za nějakého nositele tmářství, v čemž nás utvrzuje i legendární spis Milion Marca Pola, který v poslední třetině 13. století v Číně pobýval (Polo 1950). Skutečný obrat politický i ekonomicky nastal v Číně teprve později za dynastie Ming (1368–1644 ), která navzdory faktu, že ještě na počátku její vlády byla Čína co do počtu lodí námořní velmocí, se nakonec během 15. století z vůle císaře vnějšímu světu téměř uzavřela. Přitom na počátku 15. století měla Čína ty nejlepší předpoklady k tomu, aby právě její mořeplavci objevovali nové kontinenty a ovládli globální námořní obchod. Ať již šlo o technologii budování lodí nebo navigační techniky, Evropané se svým východoasijským konkurentům ani zdaleka nemohli rovnat. V době, kdy portugalské karavely nesoucí stěží padesát až sto tun nákladu opatrně putovaly podél afrických břehů, čínské lodě byly schopny naložit více než čtyři sta tun nákladu. Byly to jednak vnitropolitické konflikty a rostoucí ohrožení z pevniny, které nutily čínské císaře věnovat větší pozornost obraně na souši než námořním výbojům, a jistě také rostoucí vliv konfuciánských učenců, kteří byli z principu nepřátelští vůči obchodu a kontaktům s cizinci (Cole 2001, 3). ne, že by se v Evropě neobjevovaly obdobné tendence. Papežové (například Jan XXii. ve dvacátých letech 14. století) se periodicky snažili zakazovat obchod s muslimy. Politická rozdrobenost kontinentu však efektivně bránila prosazení jejich vůle. Právě tato decentralizace moci bývá mimo jiné často považována, zvláště mezi odpůrci evropské integrace, za jednu z klíčových podmínek budoucího mocenského i ekonomického růstu Evropy. Findlay a O’rourke ve výše citované práci vznesli, či spíše oprášili a konzistentně vysvětlili jednu značně kontroverzní tezi o ekonomickém rozvoji. Podle jejich názoru ve středověku došlo ke dvěma zásadním událostem, které předurčily evropský kontinent k tomu, že jako první nastoupil cestu k modernitě. za prvé to měla být Čingischánova mongolská expanze v první polovině 13. století, za druhé pak černá smrt v polovině 14. století. dvě naprosté sociální katastrofy, že by měly být základem blahobytu společností dnešního západu? V případě Čingischána literatura běžně hovoří o bohapusté genocidě, jíž padlo za oběť ne méně než 30 milionů lidí. V porovnání s výkony řady režimů 20. století se toto číslo nezdá být až tak ohromující. 17 Civilizace_2_Zlom1-172stare 12.8.13 13:11 Stránka 18 CiVilizACE A děJiny Vezmeme-li však v úvahu tehdejší odhadovaný počet obyvatelstva a dáme-li jej do poměru s uvedeným počtem mrtvých, pak kdyby měl Čingischán dosáhnout stejného poměrného výsledku v dnešních podmínkách, musel by zahubit přes půl miliardy lidí. zároveň však stejní Mongolové tím, že se jim podařilo vytvořit skutečné eurasijské impérium, vytvořili i podmínky pro do té doby nevídaný rozvoj obchodu. navzdory tomu, že si mongolská říše nedokázala zachovat jednotu, vládci jejích jednotlivých částí se shodovali v názoru na prospěšnost kontinentální obchodní výměny a dbali o bezpečnost, jež byla pro její rozkvět nezbytnou podmínkou. Byl to skutečný zlatý věk tzv. hedvábné stezky, po níž proudily výrobky, suroviny i ideje napříč Eurasií. Výmluvně tuto janusovskou tvář mongolského impéria vystihl Allan Cooper, když napsal: „Mongolové vytvořili první globální ekonomiku a vytvořili civilizaci sjednocující roztříštěné kmeny Asie. Čína byla sjednocena pod jedinou autoritou, rusko překročilo horizont své feudální minulosti. zůstává tu však stále oněch zhruba 30 milionů lidských bytostí, zahubených během budování tohoto nového světového řádu“ (Cooper 2009, 133). už to nebyl svět oddělených civilizací, jež o své vzájemné existenci měly jen nejasné povědomí. Jejich kontakty a kooperace postoupily na novou, kvalitativně vyšší úroveň. „Jestliže Evropa měla jednou ovládnout svět, bylo to možné proto, že Evropa jako první začala chápat existenci světa, který je možné ovládnout. Existuje tak přímá linie od Marka Pola ke Kryštofu Kolumbovi, od Benátčana hledícího na východ k muži z Janova, jenž obracel svůj zrak k západu“ (Findlay, O’rourke 2007, 109). Podobně jako mongolská expanze, byla i černá smrt, tedy rychlé rozšíření moru během čtyřicátých let 14. století, formou „kreativní destrukce“, jak by to pravděpodobně nazval Joseph Alois Schumpeter. Byla to společenská katastrofa nevídaného rozsahu. Evropa potřebovala nejméně dvě století na to, aby se její populace dostala znovu na úroveň před rokem 1348. Série morových ran po tomto roce zredukovala do poloviny 15. století evropskou populaci zhruba o třetinu, přičemž v některých severoevropských zemích počet lidí klesl až o 60 % (livi-Bacci 2003, 99–100). Agregátní výkon jednotlivých ekonomik se v důsledku populačních ztrát hluboko propadl. na černou smrt však lze nahlížet i jinak. nedostatek pracovních sil vedl k výraznému růstu reálných mezd nižších vrstev. A jejich vyšší disponibilní příjem zvýšil poptávku po kvalitnější stravě i řemeslných výrobcích, na něž dříve nemohly ani pomyslet (Epstein 2007, 70–71). Karl Polanyi kdysi kategoricky poznamenal: „Co se materiálních podmínek týče, západní Evropa kolem roku 1100 sotva dosahovala úrovně Říma o tisíc let dříve. […] Středověká Evropa byla v ekonomickém smyslu z velké části na úrovni staré Persie, indie nebo Číny a zcela 18 Civilizace_2_Zlom1-172stare 12.8.13 13:11 Stránka 19 Od nASyCEnýCh TluP MigruJíCíCh K hlAdOVýM MiliArdáM uSEdlýCh jistě, co se bohatství a kultury týče, by nemohla soutěžit s královstvím nového Egypta, které existovalo o dva tisíce let dříve“ (Polanyi 2006, 50). Podíváme-li se na západní polokouli té doby, stěží lze konstatovat něco jiného. Ekonomické systémy velkých indiánských civilizací byly velmi divergentní. zatímco aztécká ekonomika více splňovala znaky komercializace, incké hospodářství se neslo ve znamení přísně centralizované redistribuce prostřednictvím silné ústřední státní moci. Ačkoli z hlediska užívaných technologií se jistě vyrovnaly civilizacím bronzového věku, existovaly dva osudové faktory, jež na jedné straně podvazovalo jejich další ekonomický rozvoj, a na druhé straně předurčilo i porážku v konfrontaci s evropskými conquistadory. za prvé to byla chabě rozvinutá doprava. Středo- a jihoameričtí indiáni sice kolo znali, ale příliš jej nevyužívali. V tomto směru zřejmě působil nevhodný geografický reliéf plný příkrých horských srázů. za druhé je nutné zmínit odlišný vztah ke zpracování kovů. Metalurgické umění indiánských civilizací předkolumbovské éry sice bylo v komparativní perspektivě nemálo pokročilé, avšak o to méně užitečné. utilitární využívání kovů bylo minimální, pročež tato indiánská impéria stěží mohla odolat zbraním dobyvačných Evropanů. Velká divergence Odhady produktivity hospodářství nevyznívají tak pesimisticky, jak evokují výše citovaná slova Polanyiho. Propočty hdP na hlavu, které provedl Angus Maddison, předpokládají, že kolem roku 1000 byla výkonnost evropských, asijských a amerických ekonomik víceméně srovnatelná. V roce 1500 však byl již patrný mírný náskok evropského západu a tento náskok se v dalších staletích velmi rychle zvyšoval. zatímco v západní Evropě nebo Japonsku mezi rokem 1500 a 2000 vzrostl hdP na hlavu zhruba 30x, v latinské Americe jen 15x a v Africe ani ne 4x. Přitom výchozí produkce v roce 1500 byla téměř srovnatelná2 (Maddison 2005, 7). Otázka, proč došlo k této „velké divergenci“ a Evropa nastoupila svůj ekonomický Sonderweg, který ji jako první civilizační okruh vyvázal ze zajetí malthusiánského ekvilibria ovládajícího tradiční ekonomiky, představuje jedno z největších „mystérií“ historické vědy. Tak jako je vysvětlení velké hospodářské krize z let 1929–1934 považováno za „svatý grál“ ekonomie, za nímž se neúspěšně pachtí celé generace 2 Maddison předpokládá pro západní Evropu v roce 1500 zhruba 771 dolarů, latinskou Ameriku 416 a pro Afriku 414. V roce 2001 uvádí v případě západní Evropy 19 256 dolarů, pro latinskou Ameriku 5 811 a pro Afriku 1 489. 19 Civilizace_2_Zlom1-172stare 12.8.13 13:11 Stránka 20 CiVilizACE A děJiny badatelů, platí totéž pro hospodářské historiky ve vztahu k vysvětlení této tzv. velké divergence. navzdory četným a dlouhým obdobím ekonomického růstu v dějinách lidstva, růst, který započal v Evropě 17. a 18. století, byl něčím novým a historicky bezprecedentním. Žádný civilizační okruh totiž nedokázal do té doby prolomit výše zmíněnou malthusiánskou logiku systémové rovnováhy. Podle ní technologický rozvoj a vyšší produktivita zemědělství měla zásadně pozitivní efekt na populační růst a zároveň minimální vliv na růst životního standardu, což dokládá řada srovnávacích historických studií (Ashraf, galor 2011). Thomas Malthus ve svém Eseji o principech lidské populace z roku 1798 předestřel zákonitost, podle níž každý ekonomický růst má pozitivní vliv na zlepšení životní úrovně lidí jen krátkodobě. V dlouhodobé perspektivě je však bez efektu. Ekonomický růst totiž umožní, aby přežilo více dětí, které by jinak z důvodu nedostatku zdrojů zahynuly. Proto je nutně každý ekonomický růst dlouhodobě neutralizován populačním přírůstkem (Malthus 2003). ze stejného důvodu lze stěží postihnout mezi starověkem a raným novověkem nějaké výrazné zlepšení životní úrovně obyčejných lidí. gregory Clark proto nedávno vyslovil na první pohled velmi kontroverzní závěr: „zatímco po dlouhou dobu před průmyslovou revolucí si jen nepočetné elity mohly dopřát blahobytný životní styl, průměrný člověk se v roce 1800 neměl o mnoho lépe než jeho předkové z doby paleolitu nebo neolitu“ (Clark 2007, 5). Citovaný autor dokonce na několika místech evokuje nevyslovenou otázku, zda nebylo historickou chybou, že lidstvo nezůstalo u lovecko-sběračských způsobů obživy. Jistěže by tím bylo ochuzeno o produkci řemesel, rozvinutý náboženský život či rozličné kulturní výdobytky. na druhé straně si však lidé mohli ušetřit spoustu dřiny. na základě výzkumů strategií přežití komunit primátů a antropologických výzkumů lovecko-sběračských společností Clark dovozuje, že lidé by jistě museli pracovat daleko méně než v zemědělské nebo industriální společnosti: „Pokud vezmeme v úvahu jen druhy nejbližší člověku – lidoopy a opice –, jejich pracovní nasazení [hledání potravy, stěhování, obrana teritoria apod.] zabírá v průměru 4,4 hodiny ve dni. Typicky minimální pracovní nasazení takových samozásobitelských komunit pomáhá vysvětlit, proč se Polynésie jevila evropským námořníkům tak idylicky a proč kapitán Blyth měl velký problém, aby své muže vůbec dostal zpátky na palubu, když přistáli na Tahiti. hlavními poživatinami tam byly plody chlebovníku a kokosy, což tamní obyvatelé občas proložili vepřovým a rybím masem. […] Polynésané zcela zjevně pracovali jen minimálně“ (Clark 2007, 66). na druhé straně, pokud by lidé neučinili v neolitu krok k zemědělské civilizaci, planeta by jistě byla schopna uživit jen zlomek dnešního počtu obyvatelstva. 20 Civilizace_2_Zlom1-172stare 12.8.13 13:11 Stránka 21 Od nASyCEnýCh TluP MigruJíCíCh K hlAdOVýM MiliArdáM uSEdlýCh Clark v tomto směru uvádí výmluvný příklad Tasmánie, kde tamní lidé zažili velmi výrazný technologický regres, takže v době jejího objevení Evropany v roce 1788 byla tato země schopna uživit jen zhruba pět tisíc osob, zatímco jen dvojnásobně velká Anglie ve stejné době osm milionů (Clark 2007, 142). historikové se bez větších problémů shodují v tom, že první zemí, kde došlo ke zformování nového ekonomického řádu modernity, jenž prolomil neúprosnou malthusiánskou logiku, byla Velká Británie. Podstatně méně se již shodnou v otázce, co bylo příčinou tohoto vývoje. Jednoznačně dnes v historiografii převažuje přesvědčení, že nešlo o proces monokauzální, tedy že není možné nalézt jedinou příčinu, jež by podmiňovala všechny ostatní. Výmluvný je v tomto směru výrok klasika ekonomické historiografie šedesátých let 20. století Walta rostowa, který zvolil následující formulaci: „A tak Velká Británie, která měla více základních průmyslových zdrojů než nizozemí, více protestantů různých sekt i více plavidel než Francie, a jež uskutečnila roku 1688 svou politickou, sociální a náboženskou revoluci, tato Velká Británie byla jediná schopna zapřáhnout do téhož vozu svůj bavlnářský průmysl, své uhelné doly a své železářství, využít výhod parního stroje a rozvinout zahraniční obchod, a tak dát počáteční impuls celkovému vývoji“ (Brinton 1976, 564). rostow zde vyjmenoval hlavní faktory, jež se obvykle objevují v diskusích o příčinách oné velké divergence novověku. Ústředním fenoménem průmyslové revoluce je jistě rychlý růst produktivity práce. z čeho však tento růst pramenil? Mohlo to být tím, že Evropané si osvojili nový vztah k práci a k přírodě. Francis Bacon, anglický filozof z přelomu 16. a 17. století, toto nové myšlení formuloval pregnantně, když prohlásil, že „vědění je moc“ a na okolní svět začal nahlížet jako na souhrn neomezených zdrojů určených pro exploataci. historik Jan de Vries kdysi vymyslel úsměvnou slovní hříčku, že průmyslová revoluce byla ve skutečnosti revolucí přičinlivosti (tedy v angličtině místo industrial revolution hovořil o industrious revolution; de Vries 1994). Avšak odkud se tato přičinlivost vzala? německý historik Werner Conze kdysi kategoricky prohlásil, že evropská proměna pojmu práce, z níž se stal klíčový konstitutivní prvek naší identity a hlavní nástroj naší seberealizace ve světě, bezpochyby byla klíčovým předpokladem revoluce nejen průmyslové, nýbrž i v politicko-sociálním smyslu (Brunner, Conze, Koselleck 1973, Band i, 173–176). Proč však došlo k proměně statusu práce v hodnotovém žebříčku Evropanů? Max Weber, třebaže dnes jeho teorie rozhodně není brána jako absolutní, se domníval, že tato proměna zasáhla nejprve mysl protestantů, kteří z náboženských důvodů začali v práci hledat znamení Boží přízně a tím i své naděje na spásu (Weber 1998, 185–245). 21 Civilizace_2_Zlom1-172stare 12.8.13 13:11 Stránka 22 CiVilizACE A děJiny nehrály však určující roli úplně jiné faktory? Jak již bylo řečeno výše, v Evropě došlo v důsledku černé smrti k výraznému vzrůstu reálných mezd. Třebaže do 16. století v důsledku logiky fungování malthusiánského ekvilibria ve většině zemí došlo k obnově původní rovnováhy, v holandsku či v Británii zůstaly relativně vysoké i v následujícím období. globální britská obchodní expanze, doprovázená merkantilistickou politikou, vtělenou do Navigační akty z roku 1651, vedla k akumulaci drahých kovů v Anglii, pročež byl kapitál laciný a dostupný, zatímco lidská práce relativně drahá, což představovalo potřebný impuls pro technologické inovace, jejichž rychlý sled se stal charakteristickým rysem pozdější průmyslové revoluce. nebo snad byla nejen podmínkou, nýbrž i příčinou akumulace technických vynálezů rostoucí vzdělanost Evropanů v osvícenské epoše? Steven Epstein nabízí ještě další možnou perspektivu. Objevení Ameriky poskytlo Evropě neomezené zdroje půdy. Právě nedostatek půdy byl totiž vždy klíčovým faktorem, na němž se v předchozích epochách ekonomický a s ním populační růst vždy spolehlivě dříve či později zastavil. Evropa se tak mohla efektivně zbavovat populačního přetlaku. Afrika díky obchodu s otroky poskytovala zase v zásadě neomezený zdroj pracovní síly. A sami Evropané k těmto vhodným podmínkám přispěli efektivním politickým uspořádáním, kdy centralizace státní moci v éře absolutismu vystřídala feudální roztříštěnost, vždy ohrožovanou inherentní nestabilitou válek lokálních aristokratů, což neprospívá ani obchodní výměně ani ekonomickému růstu (Epstein 2007). A k tomu ještě můžeme v duchu Adama Smithe doplnit znovu význam globálního obchodu. růst trhu umožňuje větší specializaci a prohloubení dělby práce, což vede k ekonomickému růstu. Podmínky pro růst trhu dávala námořní expanze Evropanů do ostatního světa. S tímto způsobem argumentace a kladení otázek by bylo možné pokračovat i nadále. Je zřejmé, že všechny uvedené příčiny lze zařadit do kauzálního nexu průmyslové revoluce a že všechny spolu více či méně souvisí. Velká Británie byla jistě první, ale záhy, již od počátku 19. století, ji následovalo rostoucí množství zemí. Přesto je nutné patrně dát za pravdu Milanu Myškovi, který odkazuje přesvědčení o tom, že Anglie byla pro Evropu školou průmyslové revoluce, do říše historických báchorek. Její podmínky byly totiž natolik specifické a jedinečné, že stěží některá jiná země, ať již evropská nebo mimoevropská, mohla použít v nezměněné podobě britskou strategii industrializace (Myška 2010, 96). zatímco starší teorie modernizace předkládala anglickou transformaci jako ideální modelový případ, soudobé přístupy jsou zdrženlivější. zmíněný starší přístup totiž nutně implikuje ve větší či menší míře odsouzení všech ostatních modernizačních strategií. Shmuel Eisenstadt, jeden z klíčových kritiků singulární teorie modernizace, 22 Civilizace_2_Zlom1-172stare 12.8.13 13:11 Stránka 23 Od nASyCEnýCh TluP MigruJíCíCh K hlAdOVýM MiliArdáM uSEdlýCh proto opakovaně upozorňoval, že modernizace není synonymem pro westernizaci (Eisenstadt 2002, 3). Citovaného autora vždy více zajímala politická a kulturní stránka modernizace než její ekonomická dimenze. Přesto však je jeho vize plurality modernit (multiple modernities) užitečná i pro pochopení diametrálně odlišných cest, kterými se jednotlivé společnosti vydaly na pochod od malthusiánské stagnace k ekonomickému růstu. V jisté míře lze tyto cesty zobecnit do čtyř ideálně typických forem přechodu k moderní industriální společnosti (Myška 2010, 95–97). za historicky nejstarší lze považovat liberální model, charakteristický pro britskou industrializaci. Příklon Británie k tomuto neintervencionistickému modelu lze snadněji vysvětlit jedinečnými strukturálními podmínkami, než nějakou zvláštní osvíceností tamních obyvatel nebo politických elit. Protože tamní industrializace byla první, nemusela čelit vyspělejší konkurenci. zprvu byly navíc využívány i kapitálově relativně nenáročné technologie, a proto si mohla bez větších obtíží dovolit s úspěchem aplikovat uvedený postup. O něco mladším byl protekcionistický model, který se rozvinul v zemích s opožděným nástupem industrializace, kvůli čemuž bylo nutné nejprve rozvíjející se domácí průmyslovou výrobu chránit proti vyspělejší zahraniční (britské) konkurenci. Myška právem v tomto směru poznamenává: „Pod deštníkem protekcionismu vyrostly nejmocnější tržně-hospodářské průmyslové systémy naší epochy: uSA, Japonsko a německo. Všechny využívaly ochranných cel, ve všech se průmysl rozvíjel s podporou bank, ve všech bylo nezbytné, aby se zvýšená potřeba kapitálu kryla vznikem kapitálových asociací na bázi akciových účastí“ (Myška 2010, 96). Třetí, intervencionistický, model se začal prosazovat až ve 20. století. Pro něj se stala charakteristickou vysoká míra státního zasahování, kdy stát cíleně provádí rozvojovou politiku a organizuje investiční aktivitu, zatímco na druhé straně má tendenci omezovat samoregulační mechanismus trhu. Takové přístupy se staly charakteristickými zvláště pro širokou plejádu rozličných rozvojových diktatur. Úspěch v tomto směru sklidila například Jižní Korea, třebaže spíše patrně platí lakonický postřeh Surjita Bhally o tom, že „na každou úspěšnou diktaturu připadá nejméně deset neúspěšných sourozenců“ (Bhalla 2002, 186). Poslední možnost pak představuje socialistický model spočívající v ideálním případě na úplném postátnění hospodářství, zrušení tržního mechanismu a centrálním plánování. Typickým se ve 20. století stal pro diktatury sovětského typu. Třebaže Stalin prostřednictvím masového uplatnění teroru a milionů lidských obětí dokázal s touto rozvojovou strategií dosáhnout v zaostalé agrární zemi, jakou byl Sovětský svaz mezi světovými válkami, bezprecedentního růstu prů23 Civilizace_2_Zlom1-172stare 12.8.13 13:11 Stránka 24 CiVilizACE A děJiny myslové základny, v dlouhodobé perspektivě tato strategie narazila na své inherentní limity a po roce 1989 byla v globálním měřítku v podstatě opuštěna. Překonání malthusiánského ekvilibria ovšem nedokázaly dosáhnout všechny společnosti. Ba dokonce fakt, že některé to dokázaly, znamenalo pro jiné výrazné zhoršení jejich situace. dobře je to vidět na případu Číny a indie, které nesporně byly velmi úspěšnými předmoderními ekonomikami. důkazem toho byla jejich dlouhodobá schopnost uživit mimořádně početnou populaci. V roce 1750 se většina světového sekundárního zpracovatelského sektoru, předchůdce moderního průmyslu, nacházela v Číně (33 %) nebo v indii (25 %). V roce 1913 však již byla situace zcela odlišná. Čínský podíl klesl na 4 % a indický dokonce na pouhé jedno procento. naopak Británie, uSA a zbytek evropského kontinentu tehdy představovaly více než tři čtvrtiny veškeré světové průmyslové produkce. nebylo to ale jen tím, že průmyslový výkon v těchto zemích prudce vzrostl. V Číně a indii totiž zároveň v absolutních číslech poklesl, protože tamní ať již textilní nebo metalurgický průmysl zkrachoval v důsledku neschopnosti konkurovat pokročilejšímu západu. Během 19. století se tak Asie stala z dřívějšího zpracovatelského centra světa zaostalou periferií orientující se na zemědělskou výrobu a její export (Allen 2011, 6–8). Ekonomický růst moderní epochy tak lidstvo dovedl do paradoxní situace, kterou výmluvně vyjádřil již výše citovaný gregory Clark: „Prosperity se nedočkaly všechny národy. Konzum v některých zemích, zvláště v subsaharské Africe, se nachází pod úrovní předindustriálních časů. země jako Malawi nebo Tanzánie by na tom hmotně byly lépe, kdyby nikdy nepřišly do kontaktu s industrializovaným světem. […] Tyto africké společnosti zůstaly v zajetí malthusiánské éry, kde technologické pokroky mají za následek jen růst populace a životní standardy jsou tak stlačeny na existenční minimum. Moderní medicína však toto existenční minimum stlačila hluboko pod stav, který byl nutný v době kamenné. […] V dnešní době tedy kráčí po planetě nejbohatší a zároveň s nimi i nejchudší lidé, jací kdy v dějinách žili“ (Clark 2007, 3). Globalizovaná budoucnost? V roce 2001 publikoval geoffrey hodgson knihu úsměvně nazvanou Jak ekonomie zapomněla na historii, v níž trefně poznamenal: „Stoupenci obecné teorie [v ekonomii] neuznávají problém historické jedinečnosti, neboť věří, že ekonomie může fungovat výhradně na základě univerzálních, historicky nekonkrétních předpokladů“ (hodgson 2001, 28). Vůbec to neznamená, že by hodgson v sociální vědě proti obecné teorii 24 Civilizace_2_Zlom1-172stare 12.8.13 13:11 Stránka 25 Od nASyCEnýCh TluP MigruJíCíCh K hlAdOVýM MiliArdáM uSEdlýCh prosazoval vulgární empirismus, který není schopen jakéhokoli zobecnění a dokáže popsat jen jednotlivosti. Ani tato stať neměla takový cíl. historické studium fungování ekonomických systémů může ukázat, jak řada našich přesvědčení, mnohdy alespoň implicitně opřených o teoretické modely, se otřásá během konfrontace s poznatky o minulosti v samotných základech. zadlužení veřejných rozpočtů nemusí nutně znamenat úpadek, jak se den co den můžeme dočítat v novinových článcích o soudobé fiskální krizi. Velká Británie v první třetině 19. století dokázala být i s dluhem plně srovnatelným s dnešními problémovými zeměmi Evropské unie nejrychleji rostoucí ekonomikou světa. A byla to stejná Británie, kterou oslavujeme jako zvěstovatele moderního individualismu, svobody a omezené vlády, kdo své občany v 18. století zdaňoval s daleko větší razancí než ve stejné době bourbonská Francie, považovaná v duchu osvícenských výkladů za příklad svévolného despotismu absolutistické vlády. radikální doktrínu tržní samoregulace v duchu zásady laissez faire, již máme tendenci považovat za výdobytek evropského liberalismu 19. století, nalezneme efektivně fungovat v dávných dobách v místech, kde bychom to snad ani neočekávali, ať již to byla říše muslimských Fatimovců ve středověkém Egyptě nebo asijské přístavy Kalkata či Malaka v raném novověku. Otroctví na západní polokouli v 18. a 19. století, jež se jeví jen jako ohavné reziduum hodné zrušení v rodící se osvícenské civilizaci modernity, bylo na druhé straně jednou z neopominutelných podmínek nastartování ekonomického růstu v Evropě. A navzdory očekávání to byli otrokářští Jižané, kdo se v roce 1861 ve jménu obhajoby svobodného obchodu odtrhli od uSA, a nikoli lincolnovi Seveřané, kteří naopak usilovali o protekcionistická opatření na ochranu domácí průmyslové produkce (Wakelyn 1996). Populární poučka Fréderica Bastiata o tom, že „tam, kde zboží nemůže překračovat hranice, překračují je armády“, naráží na stěží zpochybnitelný fakt, že úžasná expanze evropského obchodu v 17. a 18. století se realizovala v éře neutuchajícího válčení, s nímž byla nerozlučně spojena, ba dokonce uskutečňovala se v nemalé míře díky tomuto válčení a jeho prostřednictvím. hospodářské dějiny jsou doslova plny takových paradoxů. A právě proto při mnohdy užitečných poučeních vyvozovaných z rozličných grafů a teorií ekonomické vědy, bychom nikdy neměli zapomínat na jedinečné historické podmínky, na které tato teoretická poučení hodláme aplikovat. Vždy tak znovu člověku vyvstane na mysli legendární goetheovo úsloví o šedivosti každé teorie a věčně zeleném stromu života. Příběh dějin holocénu, jak byl v krátkosti nastíněn na předchozích stránkách, jistě utvrzuje přesvědčení o nevyhnutelné (nejen ekonomické) globalizaci světa, která krůček po krůčku postupuje napříč tisíciletími 25 Civilizace_2_Zlom1-172stare 12.8.13 13:11 Stránka 26 CiVilizACE A děJiny lidské civilizace. Přesto by však z úhlu naší pozornosti neměla unikat období, která se naopak nesla ve znamení deglobalizačních procesů. nebyla ani krátká ani jich nebylo málo. Po Bastiatovi výše uvedenou poučku o blahodárnosti obchodu pro mírovou koexistenci opakoval bezpočet renomovaných ekonomů – jmenujme z doby před první světovou válkou alespoň léona Walrase, gustava Schmollera nebo Fréderica Passyho. Tito mužové byli současníky velké globalizace závěru 19. století, kdy komerční spolupráce a objem globálního obchodu i díky dlouhodobé stabilitě v mezinárodních vztazích vzrůstaly v nevídané míře, zatímco války byly jen lokální a odehrávaly se daleko za branami rozvinutého světa (Adolf 2009; Stearns 2010, 98–99). Byli svědky procesů, jež nejsou nepodobné uctívané stejně jako zatracované ekonomické globalizaci naší současnosti. Opravdová světová válka byla tehdy něčím těžko představitelným a žádná z vlád tehdejších evropských impérií o ni plánovitě neusilovala (Ferguson 2004). A pak se nečekaně, doslova ze dne na den na dlouhá desetiletí globalizační proces zastavil a obrátil nazpět, protože kdesi na zapadlé periferii rozvinutého světa zaznělo několik výstřelů. To v bosenském Sarajevu bezvýznamný student gavrilo Princip namířil svou zbraň na vůz rakouského následníka trůnu. Psal se 28. červen 1914… Výběrová literatura Adolf, A. 2009 Peace – A World History. Cambridge: Polity Press. Aldrete, g. 2011 History of the Ancient World: A Global Perspective. Chantily: Teaching Comp. Allen, r. 2011 Global Economic History: A Very Short Introduction. Oxford: Oxford university Press. Armstrongová, K. 2012 Velká transformace: svět v době Buddhy, Sokrata, Konfucia a Jeremjáše. Praha: Academia. Ashraf, Q.; galor, O. 2011 dynamics and Stagnation in the Malthusian Epoch. in American Economic Review, Vol. 101, no. 5, s. 2003–2041. Bhalla, S. 2002 Imagine There’s No Country: Poverty, Inequality, and Growth in the Era of Globalization. Washington: institute for international Economics. 26 Civilizace_2_Zlom1-172stare 12.8.13 13:11 Stránka 27 Od nASyCEnýCh TluP MigruJíCíCh K hlAdOVýM MiliArdáM uSEdlýCh Brinton, C. et al. 1976 A History of Civlization: 1715 to the Present. Englewood Cliffs, n. J.: Prentice-hall. Brown, n. O. 1990 Hermes the Thief: The Evolution of a Myth, great Barrington: lindisfarne Press. Brunner, O.; Conze, W.; Koselleck, r. 1973–1992 Geschichtliche Grundbegriffe – Historisches Lexikon zur politisch-sozialen Sprache in Deutschland, Band i., Vii. Stuttgart: Klett-Cotta. Buillet, r. et al. 2009 The Earth and Its Peoples to 1550: A Global History. Boston: houghton Mifflin Comp. Cameron, r. 1996 Stručné ekonomické dějiny světa: od doby kamenné do současnosti. Praha: Victoria Publishing. Clark, g. 2007 A Farewell to Alms: A Brief Economic History of the World. Princeton: PuP. Cole, B. 2001 The Great Wall at Sea: China’s Navy Enters the Twenty-First Century. Annapolis: naval institute Press. Cooper, A. 2009 The Geography of Genocide. lanham: university Press of America. Current Anthropology Vol. 52, 2011, no. S4. The Origins of Agriculture: new data, new ideas. Curtin, P. 1984 Cross-Cultural Trade in World History. Cambridge: CuP. de Vries, J. 1994 The industrial revolution and the industrious revolution. in Journal of Economic History, Vol. 54, no. 2, s. 249–270. diamond, J. 1999 Guns, Germs and Steel: A Short History of Everybody for the Last 13 000 years. londýn: W. W. norton and Comp. duchrow, u.; hinkelamert, F. 2012 Transcending Greedy Money: Interreligious Solidarity for Just Relations. new york: Palgrave. 27 Civilizace_2_Zlom1-172stare 12.8.13 13:11 Stránka 28 CiVilizACE A děJiny Elazar, W. 1975 The Justification of a Causal Thesis: An Analysis of the Controversies over the Theses of Pirenne, Turner, and Weber. in History and Theory, vol. 14, no. 1, s. 32–56. duiker, W. J.; Spielvogel, J. 2010 World History, Vol. 1. Boston: Wadsworth. Eisenstadt, S. 2002 Multiple Modernities. new Brunswick: Transaction Publishers. Ekonomický nepravidelník VI. – Frédéric Claude Bastiat, [online], 20. 6. 2013. dostupné z: www.mises.cz/clanky/ekonomicky-nepravidelnik-vifrederic-claude-bastiat-207.aspx. Epstein, S. 2007 Freedom and Growth: The Rise of States and Markets in Europe 1300 – 1750. londýn: routledge. Ferguson, n. 2004 Nešťastná válka. Praha: dokořán. Findlay, r.; O’rourke, K. 2007 Power and Plenty: Trade, War, and the World Economy in the Second Millenium. Princeton: PuP. gauchet, M. 2005 Dějinný úděl. Brno: CdK. Kienitz, F. K. 1991 Národy ve stínu: soupeři Řeků a Římanů v letech 1200–200 př. n. l. Praha: Odeon. hart-davis, A. 2009 Dějiny: Velký obrazový průvodce historií lidstva. Praha: Euromedia. Childe, g. V. 1964 What Happened in History. harmondsworth: Penguin Book. hodgson, g. 2001 How Economics Forgot History: The Problem of Historical Specificity in Social Science. londýn – new york: routledge. Kohl, P. 2007 The Making of Bronze Age Eurasia. Cambridge: CuP. Kristiansen, K.; larsson, T. 2005 The Rise of Bronze Age Society Travels, Transmissions and Transformations. Cambridge: CuP. 28 Civilizace_2_Zlom1-172stare 12.8.13 13:11 Stránka 29 Od nASyCEnýCh TluP MigruJíCíCh K hlAdOVýM MiliArdáM uSEdlýCh Kuiper, K. 2010 Ancient Rome from Romulus and Remus to the Visigoth Invasion. new york: Britannica Educational Publ. livi-Bacci, M. 2003 Populace v evropské historii. Praha: lidové noviny. Maddison, A. 2005 Growth and Interaction in the World Economy: The Roots of Modernity. Washington: AEi Press. Malthus, T. r. 2002 Esej o principu populace. Brno: zvláštní vydání. Myška, M. 2010 Problémy a metody hospodářských dějin: metodické problémy studia dějin sekundárního sektoru. Ostrava: Ostravská univerzita v Ostravě. Pirenne, h. 2001 Mohammed and Charlemagne. Mineola: dover. Polanyi, K. 2006 Velká transformace. Brno: CdK. Polo, M. 1950 Milion. Praha: Orbis. Potts, T. F. 1993 Patterns of Trade in Third-Millennium BC Mesopotamia and iran. in World Archaeology, Vol. 24, no. 3, s. 379–402. Silver, M. 1995 Economic Structures of Antiquity. Westport: greenwood. Stearns, P. 2010 Globalization in World History. londýn – new york: routledge. Thompson, W.; Black, J. 2002 The Emergence of the Global Political Economy. londýn: routledge. Van de Mieroop, M. 2010 Dějiny starověkého Blízkého východu: okolo 3 000–323 př. Kr. Praha: Academia. Wagner, d. 1993 Iron and Steel in Ancient China. leiden: Brill. Wakelyn, J. (ed.) 1996 Southern Pamphlets on Secession: November 1860 – April 1861. Chapel hill: university of north Carolina Press. 29 Civilizace_2_Zlom1-172stare 12.8.13 13:11 Stránka 30 CiVilizACE A děJiny Weber, M. 1998 Metodologie, sociologie a politika. Praha: Oikomenh. Wood, A. T. 1995 Limits to Autocracy: From Sung Neo-Confucianism to a Doctrine of Political Rights. honolulu: university of hawai Press. 30 BAD YEAR ECONOMICS: CULTURAL RESPONSES TO RISK AND UNCERTAINTY EDITED BY PAUL HALSTEAD AND JOHN O'SHEA CAMBRIDGE UNIVERSITY PRESS 68 Chapter 5 The economy has a normal surplus: economic stability and social change among early farming communities of Thessaly, Greece Paul Halstead The subject of surplus may seem out of place in a volume concerned with scarcity, but the two issues are integrally linked. The importance of surplus lies in its problematic relationship with the emergence and maintenance of elites and other non-producing specialists. It is proposed that surplus be viewed as a normal response to the risk of scarcity in certain types of economy and certain types of environment. The changing role of surplus, and the way in which it may be appropriated by an emerging elite, are explored in the particular context of early farming communities in Thessaly, Greece. In conclusion, the Thessalian case is reviewed in a broader context. Surplus: problems of definition The traditional view of surplus, and of its relationship to the development of social complexity, is that: 'Society persuaded or compelled the farmers to produce a surplus of food over and above their domestic requirements, and by concentrating this surplus used it to support a new urban population of specialised craftsmen, merchants, priests, officials, and clerks' (Childe 1954:30-1). An agricultural surplus was needed to support the full-time specialists who created 'civilisation', and in this sense surplus was a necessary precondition of the development of social complexity. The early civilisations occurred in rather similar natural environments. This suggested that the breakthrough which permitted the creation of surplus, and so of civilisation, was the coincidence in the Nile, Euphrates and Indus valleys of (a) the technological expertise and (b) the environmental opportunity for ir- rigation agriculture. In Mesopotamia, for example: 'If once the flood waters could be controlled and canalized, the swamps drained, and the arid banks watered, it could be made a Garden of Eden. The soil was so fertile that a hundred-fold return was not impossible ... Here, then, farmers could easily produce a surplus above their domestic needs' (Childe 1954:98-9). Given Childe's view of civilisation as 'progress' (e.g. 1954:292; cf. Dunnell 1980), it was perhaps natural for him to stress the conditions under which farmers were able to produce a surplus. In so doing, however, he came close to treating the ability to produce a surplus as a sufficient precondition of the development of civilisation. A major reappraisal of the relationship between surplus and the development of social complexity was triggered by Pearson in a paper somewhat misleadingly entitled 'The economy has no surplus' (Pearson 1957). He offered a two-fold critique of the traditional view. Firstly he rejected the idea of an absolute surplus - of redundant production above subsistence which, as it were, invites use to support specialists. The minimum biological requirements of food for human beings are rather variable, as are culturally acceptable levels of mortality. Moreover, the notion of absolute surplus assumes 'primacy ... of eating over thinking, socializing, governing, crafting, trading, playing' (Pearson 1957:325). But man does not live by bread alone and cultural perceptions of minimum subsistence levels incorporate varying amounts of other resources. If a minimum subsistence level could not be defined, absolute sur- The economy has a normal surplus 69 plus could not exist. In this sense, Pearson argued, the economy has no surplus. The second part of Pearson's critique followed from the first. If an absolute surplus could not be defined, either biologically or culturally, surplus had to be seen in a relative sense: 'goods or services would be surplus only if the society ... declared them to be available for a specific purpose'. And whether this purpose was trade, feasting, the support of an elite or whatever, T h e essential point is that relative surpluses are initiated by the society in question'. Moreover, relative surpluses might result from increased production, but 'they may also be created with no change whatsoever in the quantity of subsistence means by re-allocating goods or services from one use to another' (Pearson 1957:323). In short: There are always and everywhere potential surpluses available. What counts is the institutional means for bringing them to life' (Pearson 1957:339). In arguing that the institutional means for mobilising surplus are more critical than the environmental opportunity or technological capacity for producing it, Pearson effectively rejected surplus as a sufficient precondition for the development of social complexity - a stance which has won widespread acceptance as perception of civilisation in terms of progress has receded. Pearson's argument that absolute surplus must be rejected, because of the lack of a biologically defined minimum subsistence level, has rightly been criticised by Harris (1959): problems in the calculation of such a minimum arise, mercifully, from a shortage of data from controlled starvation experiments, rather than because human beings do not starve if fed too little. Paradoxically, however, it is Pearson's contention that the economy has no (absolute) surplus which seems to have made more impact than his observation that the economy always has a (relative) surplus. Sahlins, for example, advances a broadly similar argument (Sahlins 1974). He attacks the false dichotomy between production/or and production beyond subsistence: even in the smallestscale societies, individual households are not autonomously viable - they are dependent on others for mates, peace, food in emergencies, etc. The economy provisions not just individual households, but also society (Sahlins 1974:187n2) and in this sense, again, the economy always has a (relative) surplus. Though Sahlins notes the existence (and indeed necessity) of production beyond immediate, domestic, subsistence needs, however, his emphasis is on underproduction in small-scale societies. The domestic mode of production 'harbors an antisurplus principle. Geared to the production of livelihood, it is endowed with the tendency to come to a halt at that point. Hence if "surplus" is defined as output above the producers' requirements, the household system is not organized for it. Nothing within the structure of production for use pushes it to transcend itself (Sahlins 1974:86). Thus the economy, or at any rate the domestic mode of production, has no surplus, relative or absolute, and so the mobilisation of surplus also requires institutionalised means for ensuring increased production. Appropriately, the onerous task of stimulating intensification and greater production is assigned to emerging leaders. Tribal powers ... encroach upon the domestic sys- tem to undermine its autonomy, curb its anarchy, and unleash its productivity' (Sahlins 1974:130,140). Sahlins' emphasis on the catalytic effect of emerging leaders has been widely adopted to account for the development of social complexity - and of the 'surplus' which underpinned it (e.g. Friedman and Rowlands 1977; Redman 1978:233; Bender 1978; Friedman 1984). This approach has been elaborated for bronze age Greece by Gamble (1981,1982) and Renfrew (1982). Renfrew's account is the more explicit. He reaffirms the traditional role of surplus as a necessary precondition of social complexity: 'no complex society can function unless the level of subsistence production is sufficient to feed a range of specialists, including the leaders and organisers, in addition to those engaged in food production' (Renfrew 1982:265). Like Pearson, Renfrew apparently opts for a relative rather than absolute interpretation of surplus. The term "surplus" is a dangerous one ... We shall use "production beyond subsistence". .. production may be disaggregated into subsistence production . . . and into social production and trade or cash production, and it is for these latter purposes that production beyond subsistence level... is available' (Renfrew 1982:267-8). Tacitly following Pearson and Sahlins, however, in assuming that the (domestic) economy has no (absolute) surplus, Renfrew concludes that the appearance of social complexity required substantially increased production and, therefore, economic intensification. Such intensification could not be understood in terms of technological or environmental opportunities, as these had remained more or less unchanged in Greece from the beginning of the Bronze Age until this century (Renfrew 1982:275). Rather T h e crux of the matter is incentive, whether voluntary or coercive - the carrot or the stick' (Renfrew 1982:269). The carrot (in this case) was waved by an emerging elite, offering the benefits, material and symbolic, of interaction with other emerging states or 'peer polities' (Renfrew 1982:289). There are thus two strands to Renfrew's argument: (1) (2) Production beyond subsistence is a necessary precondition of an elite (the basis of the traditional view as elaborated by Childe); Production beyond subsistence is stimulated by the elite (a variant of the arguments advanced by Pearson and Sahlins). Although each strand, viewed independently, is plausible, together they make up a circular argument, in which the elite is a precondition of its own existence. The task of the emerging elite would be easier if they could appropriate an existing surplus, rather than having to stimulate its creation, and some have escaped the circular argument by assuming precisely that (Friedman and Rowlands 1977; Giddens 1981:22; Friedman 1984). In fact this assumption is consistent with Pearson's assertion that the economy always has a relative surplus. Sahlins in effect argues the same, though the point is concealed by his emphasis on underproduction in the domestic economy. The key to the problem is present in Sahlins, and to varying degrees in the works of Pearson, Harris and Friedman, but to find Paul Halstead 70 it we must cut the Gordian knot of Pearson's substantivist approach to surplus. Pearson at once goes too far, and yet not far enough, in his desire to weld the economy indissolubly to society. In denying the possibility of establishing a minimum subsistence level, and so of identifying an absolute surplus, he throws away the analytical tool for recognising that individual social units at times have more or less food than they need just to survive. Then in stressing the importance of relative surplus in, to use Sahlins' term, 'provisioning society', he obscures the vital role of relative surplus, and of the social relations which it maintains, in ensuring bare subsistence in times of shortage. For, as Sahlins makes abundantly clear, a substantial degree of domestic economic failure is characteristic of primitive economy (1974:69) and overproduction within the domestic economy is a prerequisite of the survival of society as a whole (1974:86). documented archaeologically (Figure 5.1). The small coastal plains, in the southeast of Thessaly, have a Mediterranean climate with mild, wet winters and hot, dry summers. The land-locked lowland interior is dominated by the western Kardhitsa basin (2200 km2) and eastern Larisa basin (1000 km 2 ), where a modified Mediterranean climate prevails with rather colder winters and more rainfall. The lowland soils are mostly formed on fertile alluvium or marl and the early farmers faced a well-wooded landscape (Bottema 1979). The western basin is well watered, with an average rainfall of 600-1000 mm and a dense network of more or less perennial watercourses. The eastern and coastal plains are 'semi-arid', with an average rainfall below 600 mm and perennial water sources restricted to a handful of major rivers, lakes and springs: in particular, much of the southern part of the Larisa basin has less than 500 mm rainfall and only ephemeral seasonal torrents (Sivignon 1975). The distinctive mound settlements of the early farmers, arising from construction in mudbrick or pise and repeated occupation in the same spot, are widely distributed in lowland Thessaly, with the glaring exception of the poorly watered southern Larisa plain. Conditions for the survival and recovery of settlement remains are good in this part of the plain and the absence of early sites must be treated as significant (Halstead 1977, 1984). The early settlements, covering c. 0.5-1.0 ha, were permanent villages of somewhere between 50 and 300 persons. There is no evidence of institutionalised inequality, so the upper limit on the size of these settlements may reflect the inability of egalitarian communities to maintain order and cohesion if they grew any larger (Forge 1972; Chagnon 1979). Dependence on farming is apparent from the overwhelming predominance of remains of domesticates over those of wild plants and animals and from the fact that, in this environment, aggregations of 50-300 people effectively precluded any other form of subsistence (Halstead 1981a). Cereal and pulse crops evidently provided the bulk of the diet (doubtless supplemented by fruits, greens and so on for vitamins, minerals and relishes), and livestock played a subsidiary role: cattle, pigs and goats, which are all well suited to woodland, were far less common than sheep, which are better suited to grazing sprouting crops, stubble and fallow fields. This suggests that stock rearing was largely restricted to the part of the landscape cleared for cultivation and so not very extensive. Moreover, the mortality patterns of early livestock in Greece conform to a 'meat' production strategy (cf. Payne 1973), with peak mortality among juveniles as opposed to infants or adults (Halstead 1987a). This does not mean that meat only was produced, but that management was not geared to maximising the yield of milk (the most productive strategy in terms of energy [Leggel981]). The manure of livestock doubtless helped to maintain the fertility of the arable sector and so contributed to the remarkable longevity of the early villages, some of which were occupied more or less without interruption for centuries or even millennia. Given the modest size of the villages, cultivation was probably on too small a scale to warrant the considerable expense of keeping work animals (Halstead 1987b) and available archaeozoological ev- Differences in production within any given village are even more critical than output differences between villages. At least no Moalan village seems to be starving, whereas it is apparent that some men do not produce enough food for family needs . . . At the same time, no village . . . appears to have much surfeit, whereas some families are producing more food than they can consume. (Sahlins 1974:69-70) The same point is made even more forcefully by Allan's proposition that: subsistence cultivators, dependent entirely or almost entirely on the produce of their gardens, tend to cultivate an area large enough to ensure the food supply in a season of poor yields. Otherwise the community would be exposed to frequent privation and grave risk of extermination or dispersal by famine, more especially in regions of uncertain and fluctuating rainfall. One would, therefore, expect the production of a 'normal surplus' of food in the average year. (Allan 1965:38) Allan's argument was based on experience of traditional cultivators in East Africa, where normal surplus was used in a range of social, ritual and economic contexts. And the size of the normal surplus could be considerable - Allan estimated that amongst the Tonga between 1936 and 1949 it varied between about 10 percent and 150 percent of subsistence needs and averaged 40 percent (1965:39). Production for and production beyond subsistence are evidently inseparable in more ways than Pearson realised, and any discussion of surplus, relative or absolute, is meaningless unless the temporal and social scales of analysis are specified. The following section evaluates the probable role of normal surplus among early farmers in Thessaly and suggests how it could have been appropriated by an emerging elite. Early farmers in Thessaly c. 6000-4500 be (the Early and Middle Neolithic)1 Farming communities proliferated in Greece from c. 6000 be. The remains of their settlements are most numerous in the northeast mainland and the region of Thessaly is particularly well The economy has a normal surplus 71 Fig. 5.1. Map of Thessaly, showing the principal alluvial plains and the location of sites mentioned. K: Kardhitsa basin; L: Larisa basin; 1: Prodhromos; 2: Filia; 3: Akhillion; 4: Tsangli; 5: Pirasos; 6: Sesklo; 7: Dhimini; 8: Iolkos; 9: Pevkakia; 10: Visviki; 11: Argissa; 12: Nessonis; 13: Rakhmani; 14: Ay Sofia; 15: Otzaki; 16: Servia idence suggests that traction or pack animals were not a priority in Greece until the Bronze Age at the earliest (Halstead 1987a). A small-scale horticultural regime probably prevailed, therefore, in which human labour rather than land or plough animals was the limiting factor on crop production. Thessaly has long been renowned as the granary of Greece (e.g. Garnsey, Gallant and Rathbone 1984) and the density of early village sites reflects not only the intensity of archaeological reconnaissance, but also the suitability of the region for a mixed farming economy. Nonetheless, the natural and social environments of early Thessalian farmers posed problems on a variety of time scales, which may conveniently be considered in terms of seasonal, interannual and long-term variability. Seasonal variability The climate of the Thessalian plains, particularly inland, is markedly seasonal, and winter cold and summer heat are amongst the most severe in lowland Greece. On the other hand, seasonal variability is very predictable and many of the mechanisms for coping with it were permanent, integral features of early farming culture. Mudbrick houses, for example, provide remarkably effective insulation against extremes of temperature and, though surface water is fairly scarce in summer, the early farmers colonized those parts of the plains endowed with more or less permanent watercourses. The seasonal harvest of cereal and pulse crops could be stored for the rest of the year. Storage took place indoors, probably in pots at Sesklo (Theokharis 1976) and in a clay- or dunglined basket in House T at Tsangli (Wace and Thompson 1912), while at Servia in neighbouring Macedonia the grain itself has survived through carbonisation in a house fire (Ridley and Wardle 1979:202). In the case of the glume wheats, emmer (Triticum dicoccum) and einkorn (7". monococcum), the reliability of storage may have been enhanced by storing the crop as spikelets, because in this partly threshed state the enclosing glumes provide the grain with some protection against fungal and insect attack (Hillman 1981). This practice (now widely documented in prehistoric Greece - Jones 1987; also Housley 1981) may help to account for the prevalence of the glume wheats over free threshing bread (or macaroni) wheat (T. aestivum (durum)), which is easier to process for consumption but more vulnerable in storage. The seasonal climate makes it difficult to grow staple crops for storage in sufficient quantity. To some extent the time available during winter and spring, for preparing the ground and sowing, and in early summer, for harvesting, can be extended by growing a range of different crops, and early farmers evidently took advantage of this. Emmer, pea (Pisum sativum), grass pea (Lathyrus sativus) and bitter vetch (Vicia ervilia) dominate individual samples from Sesklo (Tsountas 1908:359) and Prodhromos (Halstead and Jones 1980) and were probably cultivated as crops in their Paul Halstead own right. Einkorn, bread/macaroni wheat, six-row barley {Hordeum vulgare), common millet (Panicum miliaceum), lentil {Lens culinaris) and chick pea (Cicer arietinum) have also been found (e.g. Kroll 1983) and, to judge from finds elsewhere in Greece, several of these may also have been cultivated. Tasks such as weeding and herding could be undertaken by children and old people not fit for heavier work (e.g. du Boulay 1974), but inevitably the seasonal nature of agriculture created a heavy demand for labour at certain critical periods (e.g. Delille 1977:120) and of course the labour of tilling and sowing produced no return until the end of the growing season. Such acute and highly seasonal demands on labour place the stable family household at a substantial advantage as the basic unit of production and consumption over the looser groupings commonly found among hunter-gatherers and tropical cultivators (Flannery 1972). The rectangular dwellings of early farmers in Thessaly are of a size suggesting that the family household was the normal residential unit (Halstead 1984) and at fifth-millennium be Sesklo the ubiquitous distribution of coarse pottery suggests that storage did indeed take place at the domestic level (Kotsakis 1981). Early farming households were well suited to meeting their considerable seasonal labour requirements under normal or average conditions, but significant increases in production targets, loss of labour or decreases in yields could not easily be absorbed. Interannual variability In fact production targets, labour supply and crop yields must all have varied considerably from year to year. Some of the variability in production targets and labour supply will have been fairly predictable and so relatively easy to cope with. Periodically production requirements might be raised in anticipation of feasts celebrating major rites of passage (van Gennep 1909), and houses would need rebuilding every generation or so. Such predictable demands on production or labour can often be scheduled to conform with the year-to-year vicissitudes of farming - a bumper harvest is an opportunity to celebrate a rite of passage (MacCormack 1978) or organise a 'beer party' for friends and neighbours helping in a major project like house building (Allan 1965:44-5). Also, with the passage of a generation, the ratio of consumers to workers within a household changes (and with it the output required of each worker), as growing children expand first the level of consumption and then the size of the labour force (Chayanov 1966; Sahlins 1974:87-92). Superimposed on these gradual changes, unpredictable losses of labour, through illness or injury, and of time available for work in the fields, because of unusually severe winter conditions, could further exacerbate the seasonal labour crisis. Given the range of tasks which can be carried out by young children in a small-scale horticultural regime, parents who raise a large family are somewhat insured against shortage of labour in the future (cf. Athens 1977:366). In fact the close spacing and longevity of early farming villages implies that, whether farming was introduced by a (presumably) modest number of immigrants or adopted by a sparse indigenous population of hunter-gatherers, substantial demographic growth did take place from an early stage. 72 Of course the main source of uncertainty on the interannual scale would have been variation in crop yields. Sown crops could, at various stages in their growth cycle, be damaged by late frosts, drought, hail storms, desiccating 'livas' winds, insect pests, blight or marauding deer (e.g. Khalikiopoulos 1905:452). The impact of such hazards would have been lessened by the documented practice of growing a range of crops with different susceptibilities and differently timed growth cycles. In parts of Greece today, mixed 'maslin' crops are also grown as an insurance against weather inimical to only one of the species and there is some evidence for this practice from bronze age Macedonia (Jones, Wardle, Halstead and Wardle 1986). Suggested early maslin samples from Thessaly (Renfrew 1972), however, may simply reflect postdepositional mixing (Renfrew 1966:26; Dennell 1974). The dispersal of individual garden plots could have provided some protection against crop diseases, pests and perhaps local storm damage (cf. Christodoulou 1959:86), but rather less protection against climatic hazards like drought than in the topographically heterogeneous Methana peninsula in southern Greece (Forbes, this volume). The timing and volume of water flow in the surface drainage network of Thessaly is too unpredictable to support regular irrigation without modern technology, but in drought years the water level recedes earlier than usual and late crops have been sown on this naturally watered ground in recent times (Leake 1967:424). Moreover, a few perennial springs offer a more manageable, if modest, supply of water, which is nowadays used almost exclusively to irrigate fruit trees and vegetables, but has been diverted within living memory to save cereal crops from drought (cf. Arnon 1972:53; Hillman 1973:231). Given the small scale of neolithic cultivation, such emergency irrigation could have played an important role in localities with a suitable water source. Such preventive measures would have provided protection against many potential sources of crop loss, but from time to time a shortage of cereal and pulse staples must have arisen because of events like the destruction of stored crops by fire at Servia or because of unusually severe weather conditions. During the 1970s, the coastal plains of Thessaly experienced three winters with growing-season rainfall (October-May) at or below the 300 mm regarded as the minimum for a successful wheat crop (Arnon 1972:4, 7, 55), followed by a severe drought {c. 150 mm rainfall). In the years of low rainfall, poor yields of wheat and barley were partly offset by a reasonable lentil crop (Figure 5.2). In the drought year, however, all three crops performed badly and diversification offered no protection against shortage. Early Thessalian farmers could have used a variety of further mechanisms to avoid such shortages. At sites such as Argissa (Boessneck 1962), Sesklo (Renfrew 1966; Kroll 1983) and Prodhromos (Halstead and Jones 1980), there are remains of a variety of wild mammals (including deer, boar, aurochs and hare), birds, fish, molluscs, nuts and fruits, but collectively these make up only a very minor part of the archaeozoological and archaeobotanical assemblages. On a small scale, farmers could switch to hunting and gathering and this doubtless saw individual households through brief periods of hardship. For the most part, however, wild resources in Thessaly were neither 73 The economy has a normal surplus • 40-i -40-1 1969/70 1970/1* 1971/2 1972/3* 1973/4 1974/5* 1975/6 1976/7** 1977/8 Fig. 5.2. Yields of three field crops in coastal Thessaly, 1969/701977/8 (controlling for long-term improvement by regression). wheat; barley; lentil; *low rainfall (growingseason precipitation 250-300 mm); **drought (growing-season precipitation 150 mm). Source: crop yields from the annual Agricultural Statistics of Greece of the National Statistical Service of Greece and from the Greek Ministry of Agriculture; precipitation data from the Agrarian Bank of Greece and Meteorological Service of Greece. abundant nor concentrated and, with the possible exception of fishing and fowling from sites near the River Pinios and Lake Karla, their pursuit would have entailed a level of mobility which conflicted with cultivation of future crops. Another source of diversity was livestock and three aspects of husbandry enhanced the reliability of domestic animals as a source of food in the event of crop failure. Firstly a mixture of cattle, sheep, goats and pigs was maintained, which reduced the risk of losing the entire herd through disease or shortage of fodder. Secondly all four species were reared to a meat production strategy, which creates a more resilient herd structure than dairying (Ellis, Jennings and Swift 1979; Redding 1981), because breeding females, young livestock and milk yields are very vulnerable to disease and to the sort of climatic extremes which cause crop failure (e.g. Haresign 1983). Thirdly sheep, the commonest animal, are a particularly valuable 'walking bank' of food, because of the way they store fat (Halstead 1987a). Their dominance in this wooded environment, however, suggests that livestock were few in number (above, p. 70). Arguably the most effective household-level mechanism for coping with crop failure was to store surplus from good harvests for use in bad years and in theory a household which aimed merely to break even in an average year would find that good and bad harvests balanced out in the long run. In practice, of course, the storage life of grain with traditional techniques is too short (Will and Hyde 1917:138; White 1970:189) for farmers to secure themselves against repeated crop failure simply by direct, long-term storage, so the prudent farmer sows enough to break even in the event of at least the more usual and expectable levels of crop loss. Given the paucity of alternative food sources, the remarkable longevity of many early farming settlements is inexplicable without such overproduction and direct storage of the resulting 'normal surplus'. This strategy would secure a household against most yearto-year fluctuations in the size of the harvest, but its potential must still have been limited, because of the unreliability of direct storage and inevitable drudgery of producing surplus food which the household was normally unable to consume. Some surplus grain could be used to fatten up domestic livestock, which could be slaughtered in time of dearth - in effect a form of indirect storage (cf. Flannery 1969:87) - but sooner or later shortages would be faced which could not be coped with at the level of the individual household. A key member of the work force might be permanently lost through premature death, a failed harvest might occur at a stage in the domestic cycle when the ratio of producers to consumers was particularly unfavourable, or a succession of poor crops might deplete all stores. It is for this reason that, as Sahlins stresses (1974:101), the self-sufficient household of the 'domestic mode of production' is dividual households can only be economically self-sufficient in the short term (Sahlins 1974:69-74). In situations where shortage is not universal, a potentially powerful coping mechanism is exchange of surplus food between households. There are abundant ethnographic examples of such exchange, which takes a variety of cultural guises ranging from simple sharing to the provision of feasts in formal social contexts, and from hospitality in the context of'casual' visiting by needy neighbours or relatives to more or less blatant exchanges of food in return for goods or services (e.g. Richards 1939:142-7; Allan 1965:44-5; Sahlins 1974:123-48, 219; O'Shea 1981). Sahlins has argued that such social obligations are the driving force behind overproduction in 'primitive' economies (1974:101-48), but normal surplus produced by households aiming only for self-sufficiency would offer considerable scope for exchange among households. The potential for such exchange among early farmers in Thessaly is not dependent on the assumption of a socially prescribed goal of overproduction. In Thessaly, food must have been exchanged between neighbouring households to maintain the cohesion and survival of the early farming villages. In the absence of institutionalised authority, kinship ties form the basis of village solidarity and kinship is widely affirmed by the sharing or giving of food (Sahlins 1974:125-6). Given the long-term non-viability of individual households, the persistence of the village as the normal form of early farming settlement surely indicates that neighbouring households rendered mutual assistance in times of subsistence crisis. Village settlement was maintained in spite of its considerable disadvantages to individual households for both normal and emergency food production, but it did facilitate cooperation between households in adversity. Early farming households were also dependent on links with Paul Halstead 74 those outside their own village. Among the Bemba, munities today in southeast Asia (Forge 1972) and South America (Chagnon 1968), where raiding is endemic. In the latter, tropical areas the natural environment is quite stable from year to year, whereas in Thessaly climatic hazards to agriculture were a serious threat and a powerful incentive to the suppression of hostility. Again, the proven ability of many early farming communities in Thessaly to survive the rare but inevitable incidences in which severe crop failure afflicted the whole village indicates that, whatever their overt motivation, exchange relationships between inhabitants of distant villages must on occasion have served as a vehicle for the provision of much-needed subsistence relief. Thus exchanges of food must have taken place over a range of social and geographical scales and the nature of the exchanges is likely to have changed with increasing social distance (Sahlins 1974:185-230). In early Thessalian villages, cooking facilities were usually located in open yards between the houses (Theokharis 1980; e.g. Otzaki - Milojcic 1955:168, 1971; Sesklo-Theokharis 1971; Akhillion - Gimbutas 1974; also Servia - Ridley and Wardle 1979), an arrangement which would have facilitated and, arguably, forced sharing of cooked food at least among neighbouring households (cf. Richards 1939:121; also Whitelaw 1983). Cooked food is widely subject to particularly strong obligations to share, where uncooked food remains uncontested private property (e.g. Sahlins 1974:125), and it is surely significant that the most elegant part of the early ceramic repertoire was that suited to the serving and consumption of food and drink (e.g. Theokharis 1973 Plate 33). Between close kin or neighbours, food might be given without particular concern for reciprocation or in the confident expectation that help would eventually be reciprocated. Over greater social distances, however, food might be exchanged for more immediate reciprocation in labour or in the form of valuable items which could themselves ultimately be converted back to food. The provision of food in return for labour is widely documented in the ethnographic literature - the example of the African 'beer party' has already been noted - and is likely to have been the norm where distance forced the recipient household to reside with the donor, rather than taking food home (cf. Lightfoot 1979). Given the drudgery of agriculture in a seasonal environment, such an arrangement has obvious attraction to the donor household, but threatens the recipients with permanent destitution if they are unable to fulfil their obligations to their hosts and cultivate their own gardens. Alternatively, hospitality could be repaid with livestock, provided the 'exchange rate' operated to the nutritional advantage of the hungry household, but again the loss of livestock needed to fertilise the fields could compromise the long-term viability of the household. A third solution, particularly attractive where the distance between donor and recipient household was not so great as to rule out the movement of food rather than consumers, would be to avoid immediate reciprocation in labour or kind. O'Shea (1981; also Flannery 1974) has argued that such an arrangement may be facilitated between socially or geographically distant partners by the exchange of food for valuables: valued 'tokens' are received in the expectation that in the future the donor or a third party will be prepared to accept them in return for the provision of food (or kinship obligations result in quite a considerable distribution of food. If a man's crops are destroyed . . . relatives in his own village may be able to help him by giving him baskets of grain or offering him a share in their meals. But if the whole community has been visited by the same affliction . . . the householder will move himself and his family to live with other kinsmen in an area where food is less scarce. (Richards 1939:108-9) In eastern Thessaly, drought years often come in clusters: on the coast precipitation fell below 300 mm in three out of four growing seasons between 1931-2 and 1934-5 and in the Larisa plain failed to reach this level 11 times (including twice below 150 mm) in the 14 growing seasons between 1964-5 and 1977-8. Under such circumstances, even if complete crop failure is averted, stores in the worst-hit villages are likely to drop to the point where neighbouring households cease to help each other and retreat instead into isolation (Sahlins 1974:128-9). Such is the topographic uniformity of lowland Thessaly, however, that farmers forced to look outside their own village for help might well have to look very far indeed over distances of 50-75 km (Halstead 1981b; Garnsey et al. 1984). Given the density of settlement in Thessaly, marriage partners could have been secured within the immediate vicinity of most villages (Goody 1976:31), but marriage alliances may have been sought further afield for other reasons. Obsidian from southern Greece reached Thessaly, but local stone seems to have been used for basic necessities such as cutting and grinding equipment (e.g. Wijnen 1982) and so the acquisition of exotic raw materials should perhaps be seen more as a reflection than a sufficient cause of contact between distant villages. Such contact is also documented in the widespread distribution of fine pottery styles, arising largely from local manufacture of similar vessels, though a few pieces were apparently exchanged (e.g. Wace and Thompson 1912:241). The contrast between the ubiquitous distribution of some fine wares and the more restricted distribution of others (Rondiris 1981; Halstead 1984) suggests that the latter at least were actively signalling long-distance (up to 50-75 km) interactions, or chains of interactions, rather than passively reflecting opportunities for acculturation. Similarly, the small corpus of published stamp seals and sealings from Thessaly includes four examples with an identical design, from Nessonis in northeast, Pirasos in southeast, Tsangli in central and Filia in southwest Thessaly (Yiannopoulos 1913; Matz 1933; Theokharis 1959:64, Fig. 28, 1973:311, Fig. 211a, 333 Plate 272b-c). Stamp seals were often pierced, as if for wearing about the person, and so may symbolise the maintenance of distant social ties on an individual basis. Trade or marriage partnerships between distant households and villages are literally a vital element in the primitive economy, in that such exchanges are a safeguard against, and indeed the alternative to, open hostilities (Mauss 1970:79-81; Sahlins 1974:302). The longevity and close spacing of early farming settlements in Thessaly suggest that such a peaceful accommodation was normally maintained (cf. Vayda 1979:210-12) - in contrast with the mobility and dispersal of similarly sized farming com- The economy has a normal surplus 75 labour). In effect this cultural mechanism allows food to be committed to 'social storage' (O'Shea 1981; Halstead and O'Shea 1982) and later recouped on a time scale longer than that ensured by direct storage. Fine pots, some of which were exchanged over substantial distances, may have served as such social storage tokens: considerable skill and time (of the order of 10-20 hours for experimental reproduction of an unexceptional piece - M. Nikolarakis personal communication) were invested in their manufacture. The exchange of food for tokens is a contentious issue, both for anthropologists and for those they study (O'Shea 1981), and frequent cultural proscriptions against such transactions underline the vital importance of food in times of dearth: 'Food has too much social value - ultimately because it has too much use value to have exchange value' (Sahlins 1974:218). Such normative proscriptions lose their weight, however, with increasing social distance (Sahlins 1974:219) and also tend to be 'abandoned' in times of stress (O'Shea 1981:177; cf. Sahlins 1974:129). The importance of such material tokens is that, in times of extreme need, they allow exchanges of food to be made over greater temporal, social and spatial distances than would otherwise be possible. Early Thessalian farmers mustered an impressive array of mechanisms to cope with interannual variability in their food supply. At the level of the individual household, a diversified strategy of crop husbandry reduced the risk of crop failure, storage of normal surplus took care of bad years which followed good ones and diversification to make use of livestock and wild resources would cater for short-term shortages of staple crops. If the buffering potential of such mechanisms was exhausted, exchanges between households might be resorted to. The sharing of normal surplus among closely related or neighbouring households would facilitate future reciprocation, but more distant partners offered the only hope of surviving those rare failures which were both severe and widespread. Distant partnerships would be inherently unstable, however, because they would not be easy to maintain through inevitable periods of redundancy, because hospitality in a distant village posed a serious obstacle to raising future crops at home and because such distant relationships would be very prone to imbalance. Western Thessaly is far less vulnerable to widespread crop failure through drought than the semi-arid eastern plains, so reciprocation of west Thessalian hospitality would entail a net flow of mobile or portable resources from the east - either of livestock and labour, which would undermine food production in the east, or of material tokens, which would gradually lose their value through inflation. Moreover, in the long term the growth of population, itself perhaps a short-term solution to periodic labour crises, threatened to undermine the effectiveness of lower-level coping mechanisms. were changes in the social environment - most obviously in the size, distribution and organisation of the human population. During the late fifth and early fourth millennia be new villages were established between the earlier foundations, while the southern Larisa plain was belatedly colonised by a rash of shortlived hamlets. At the same time there are indications at the east Thessalian villages of Ayia Sofia (Milojcic 1976a), Sesklo, Dhimi ni and perhaps Visviki (Theokharis 1973) of the emergence of institutionalised inequality. In each case this is projected in a large 'megaron' house set in a central courtyard and at Ayia Sofia associated with a unique minority burial mound. The megaron elite e\ idently made it possible for communities to grow beyond the limii imposed by egalitarian organisation because, during the later fourth millennium, most of the hamlets and many of the villages were abandoned and the human population aggregated into a smaller number of settlements. The largest of these, covering up U seven ha during the third millennium and up to 25 ha by the end o the second millennium be, served as central places for their smalle neighbours (Halstead 1984). Further consideration of the problems of food production, in normal and abnormal years, sheds light on both the causes and consequences of these radical change in the social environment. Long-term variability In addition to seasonal and interannual variability, early Thessalian farmers were faced with longer-term shifts in their environment. Secular climatic changes doubtless occurred, but will not have posed such problems as in more marginal areas of human habitation (e.g. Mine and Smith, this volume). Far more drastic Change in the social environment c. 4500-3750 be (the Late Neolithic) The infilling of the landscape fuelled by continuing population growth undermined earlier household-level mechanisms for coping with interannual variability. Crop diversification may no\* have been enhanced by cultivation of bread wheat, barley and len tils (Tsountas 1908:359; Renfrew 1966; Kroll 1979), in addition to earlier known crops, and some evidence for increased importance of cattle, pigs and goats, at the expense of sheep, may indicate greater use of woodland (Halstead 1981a; but cf. Payne 1985:222 • The increasing density of settlement, however, will have further rt duced the subsistence potential of sparse wild resources and the colonisation of the southern Larisa plain brought farming to an area largely devoid of watercourses with potential for fishing, fowling, emergency irrigation or summer pasture in years of drought. The potential for direct storage of normal surplus was unchanged, but the evidence for storage is far richer: coarse pottery suitable for bulk storage is now much more abundant (Hourmouziadhis 1979:116; Kotsakis 1983:214n33), reinvestigation of the settlement at Dhimini has produced a plethora of built indoor storage facilities (Hourmouziadhis 1979) and elsewhere numerous deep pits (e.g. Milojcic 1976a) attest to outdoor storage as well. Most of these pits seem excessively large (where dimensions are re ported) for the storage of just seed corn (cf. Reynolds 1974) and such pits are not a practicable means for a household to store its annual supply of grain for consumption. Subterranean storage is effective, provided the pit is tightly sealed, because carbon dioxide given off during spoilage of the outermost 'skin' of grain protects the remainder of the contents. As a result, small pits (holding, say a week's or a month's rations for a household) entail disproportionately high losses from spoilage of the ouier skin, while large pits cannot be opened at intervals through the year without jeo- Paul Halstead pardising their entire contents (Reynolds 1974). It follows that these pits represent storage of grain surplus to immediate requirements and additional to that noted in earlier periods. This development may be related to contemporary changes in the pattern of exchange. In the parts of lowland Thessaly favoured by the earliest farmers, individual households faced a variety of hazards which could be overcome by seeking help from more fortunate neighbours, but in the arid southern Larisa plain the main hazard was drought, against which sharing between co-villagers offered little protection. Partly for this reason perhaps, this area was colonised by small hamlets. These offered less scope than villages for internal sharing, but did allow easier cultivation closer to home and greater opportunities for reliance in emergency on the sparse wild resources available. Even within the village settlements sited in more favoured areas, however, sharing may now have been subject to greater constraints. Again Hourmouziadhis' (1979) reinvestigation of Dhimini is instructive: most cooking facilities are located indoors and the settlement is partitioned by stone walls so that, architecturally, sharing was only encouraged within small clusters of buildings corresponding perhaps to an extended family household or a 'courtyard group' (Flannery 1976:75). A similarly subdivided settlement plan is suggested by more limited excavations at other east Thessalian sites. The declining effectiveness of household-level coping mechanisms and of mutual assistance between near neighbours would have enhanced the importance of exchanges with more distant households. Conversely, the scope for such exchanges would have been increased by the progressive infilling of the east Thessalian landscape, which brought larger numbers of potential producers and, equally important, consumers of normal surplus within easy reach of one another. In effect this meant more opportunities for 'banking' normal surplus and, as long as surplus banked in this way could ultimately be recouped in kind or in services, this would favour increased overproduction and so further enhance the effectiveness of the social storage system. The increased evidence for storage, and in particular for subterranean storage, suggests that substantially higher levels of overproduction did take place - at least in east Thessaly. With the increasing capacity of the social storage system, medium-distance exchanges within eastern Thessaly would have become more viable alternatives to imbalanced, long-distance exchanges between east and west and by 4000 be west Thessaly had lost touch with the rapidly changing ceramic fashions of the east and the distribution of the more elaborate fine wares was strongly restricted to the latter area (Halstead 1984). Exchanges within east Thessaly must also have been subject to some imbalance. Some households, by virtue of misfortune or mismanagement, and some villages, by virtue of location, would have been short of food more often than others. The use of material tokens would absorb short-term imbalance in exchanges, but in the medium term tokens would be distributed increasingly unevenly, both between villages and - if tenure of fields was vested in particular descent groups - within villages. Fixed tenure of plots at least inside the settlement is suggested (Kotsakis 1986) at fifth- 76 millennium Otzaki (Milojcic 1960:12-13) and Sesklo (Kotsakis 1986) and fourth-millennium Dhimini (House 18 - Hourmouziadhis 1979:149), where houses were repeatedly built on the same spot. The same may well have applied to the ownership of fields and markedly unequal access to fine pottery is apparent by the mid-fifth millennium be within the settlement at Sesklo (Kotsakis 1981, 1983, 1986). As more and more tokens were manufactured by households in need of food, their value would decrease (Sahlins 1974:295-7, 311-12;O'Shea 1981). Households with a particularly unreliable food supply could counter this trend towards 'depreciation' by investing more labour and using scarcer raw materials in the manufacture of craft goods and both tactics were employed in east Thessaly - more elaborately decorated pottery vessels were produced and fine shell bracelets were traded inland from the coast (Theokharis 1973; Halstead 1984). In the long term, however, the greater value of the tokens in circulation simply enhanced the ability of the more successful farmers to accumulate wealth and, if the social storage system was not to collapse from an inflationary spiral, these farmers ultimately had to be able to redeem tokens for food, labour or personnel (O'Shea 1981:178-9). Two consequences of this development are apparent in the archaeological record. Firstly, villages in unfavourable locations risked crippling temporary losses of labour or permanent losses of personnel and many later foundations, especially in the marginal southern Larisa plain, were short-lived. Secondly, by acquiring rights to additional labour, the most successful households could further enhance their productivity and would be better able to maintain exchange partnerships in other villages. In consequence, they would be better placed both to consign normal surplus to social storage and to recoup food when needed and so could act as 'social storage agents' for their less successful neighbours. At Sesklo (Theokharis 1973) and Dhimini (Hourmouziadhis 1979), the number of buildings in the central court suggests preferential access to labour and/or produce, and the fact that the development of institutionalised social inequality was materially projected at different sites in the same way (a central megaron) underlines the importance for the emerging elite of contacts with similar households in other villages. The well-being of ordinary households was now highly dependent on access to a successful elite household and this, coupled with the ability of elite authority to suppress conflict in large communities, accounts for the subsequent aggregation of the population of east Thessaly into fewer and larger settlements. (In west Thessaly there is as yet no evidence of a megaron elite and only modest settlement aggregation is documented.) This shift in the pattern of settlement in turn had radical implications for the scale and nature of land use, for the range of mechanisms available for coping with subsistence crises and for the organisation of society. Change in the social environment c. 3750 be-1200 BC (the Final Neolithic and Bronze Age) The growth of large settlements which began in the fourth millennium bc would have forced many households to farm further from home and so to adopt more extensive techniques of husbandry. Any consequent reduction in the diversity of crops plan- The economy has a normal surplus 77 ted, in the intensity of tillage, manuring and weeding (Halstead 1981a) or in the opportunities for emergency irrigation would have increased both the difficulty of producing a storable reserve in good years and the risk of crop failure in bad years. Similarly, the increasing difficulty under such an extensive regime of herding small numbers of livestock would have favoured communal herding (such as was customary in the region in recent times - Sivignon 1975:181-2) and so perhaps weakened household control of the livestock 'bank'. In short, settlement nucleation must have undermined existing household-level coping mechanisms and so caused yet further dependence on surplus controlled by the emergent elite. Increasing dependence on centrally controlled surplus is reflected in the apparent collapse of earlier mechanisms for exchange between ordinary households. From the later fourth and third millennia be onwards, cooking facilities were either placed indoors, in the 'kitchen' which formed a distinct part of many dwellings, or were set outdoors in a closed yard (e.g. Argissa Milojcic 1976b; cf. Halstead 1980; Pevkakia - Milojcic 1972 Plan 2). The preparation and consumption of food were now entirely private, thus actively discouraging sharing between neighbours. At the same time, the production of fine, decorated pottery ceased, while ornaments and simple tools appeared made of copper - a raw material which was at once rare and, probably, imported and so far more amenable to elite control than potting clay (cf. Hourmouziadhis 1979:95-6, 1980:120). The place of decorated pottery may also partly have been taken by woollen textiles. A cache of 22 spindlewhorls in a final neolithic house at Rakhmani (Wace and Thompson 1912) hints at large-scale, centralised production of yarn (J. Carrington-Smith personal communication), while at bronze age Pevkakia a substantial improvement in the survivorship of male sheep suggests a greater emphasis on wool. Moreover, this change in male survivorship is apparently not matched by a change in overall age structure, implying that more female sheep were killed young - perhaps because of the need for a smaller proportion of breeding stock in larger, communally herded flocks (Halstead 1987a). Like copper, therefore, woollen textiles may have been amenable to centralised control, so the demise of decorated pottery may mean that the elite took control of the production of the fine craft goods used as tokens in social storage transactions. In fact these indications of diversification at the regional level may have conferred little advantage at the household level. Firstly, artistic evidence from southern Greece hints that hunting may have been primarily an elite sport (Vickery 1936) and, for ordinary households, residence in large settlements would have made the pursuit of wild resources even less reliable than previously as an emergency source of food. Secondly, households farming distant fields would have been ill placed to exploit the full range of available annual crops - particularly the labour-intensive pulses (cf. Halstead 1981a, 1987b) and the more demanding of the cereals. Thirdly, although walnut and chestnut have very different growth requirements from annual crops and so should be subject to quite independent fluctuations in yields, in recent times they have flourished only on some of the mountain slopes encircling the Thessalian lowlands. Tree crops may have been accessible, therefore, to only a few settlements on the margins of Thessaly. The use of horses and donkeys as pack animals could partly have offset the difficulties of increasingly extensive agriculture and may have been accompanied by other developments in transport and cultivation technology. During the third and second millennia be, oxen may have been raised at Pevkakia (Halstead 1987a, after Jordan 1975; Amberger 1979) and there is widespread evidence from other parts of Europe for ard ploughs and wheeled carts (Sherratt 1981). Work animals are costly to maintain, however, and carts at least are the product of skilled craftsmanship, so these technological advances may only have been available to a minority with access to abundant fodder and the services of craft specialists (Halstead 1987b; also Goody 1976; Sherratt 1981). With the development of extensive agriculture, therefore, access to expensive capital items and to scarce areas of good land near the settlement would increasingly have replaced human labour as the limiting factor on household productivity and so led to further disparity between elite and ordinary households. The pressures favouring aggregation were thus reinforced and indeed, in eastern Thessaly, a number of nucleated settlements continued to grow in size through the third and second millennia be (Halstead 1977, 1984), so forcing ordinary households into a vicious circle of increasing dependence on the elite. By the late second millennium BC, there are signs of a three-tier settlement hierarchy, though not of regional polities as extensive as those of southern Greece. At the same time, elite control of specialised craft production is reflected in the association of workshops with a 'palatial' complex at the coastal centre of Iolkos (Theokharis 1961) - an association which, on a grander scale, is characteristic of the contemporary palaces of southern Greece (Keramopoullos 1930; Finley 1957; Alexiou 1961; Iakovidhis 1977; Killen 1984, 1985; Shelmerdine 1985). From the southern palaces, there is archival evidence that many craftsmen were full-time specialists (e.g. Killen 1984:52), collectively constituting a substantial drain on food amassed by the elite. At least some of this food, however, may have been normal surplus acquired in exchange for palace craft products (Halstead 1988), rather than additional surplus extracted by taxation. In Thessaly too, the erosion of household autonomy during the Bronze Age was presumably matched by opportunities for the Settlement growth is paralleled by indications of continuing diversification in the subsistence economy: the remains of wild animals are far more abundant than previously (Boessneck 1962; Jordan 1975; Amberger 1979; Hinz 1979); einkorn, broomcorn millet and Celtic bean are added to the range of annual crops attested (Tsountas 1908:360; Renfrew 1966; Kroll 1983); there is widespread palynological evidence from other parts of northern Greece that the chestnut and walnut were introduced or brought into cultivation (e.g. Bottema 1980); and the range of domestic livestock was enlarged to include the horse and donkey (Boessneck 1962; Jordan 1975). The increase in hunting does not take place until well into the third millennium be (later Early Bronze Age), however, and the evidence for all the new domesticates come from the second millennium be (Middle and Late Bronze Ages) too late to reverse the erosion of household independence. Paul Halstead elite to extract surplus by coercion, but the costs of maintaining an elite could have been offset at least in part by the economies of scale possible with centralised redistribution of normal surplus. The principal burden imposed by the elite on the labour of subordinate households, therefore, may not have been taxation, but the need to live in large settlements which reduced the efficiency of farming. Economic stability and social change in Thessaly, 6000 DC-1200BC During the period 6000 be-1200 BC, farming communities in Thessaly experienced radical social and economic change. In attempting to identify and explain these changes, the preceding discussion illustrates three general points raised in the introduction to this volume: (1) (2) (3) at an empirical level: the major problems of survival and reproduction faced by past human communities in a given context can be identified; at a heuristic level: a range of viable solutions to these problems can be specified, allowing a number of past cultural traits to be recognised as buffering mechanisms, the effective use of which is demonstrated by the longevity of many of the early farming settlements; at a theoretical level: a choice between current polarised stances is neither necessary nor helpful - the problems facing prehistoric Thessalians arose from the interaction between culture and nature and were countered by a combination of economic and social behaviour. More specifically, settlement in permanent villages ensured that cultivated cereals and pulses were the only viable staple foods and so enforced dependence on storage as a response to the highly seasonal climate of Thessaly. This in turn created seasonal labour crises which favoured the family household as the basic unit of production and consumption. The agricultural economy was also vulnerable to variation from year to year in demand, labour and yields. The central role of storage in coping with seasonal variability, coupled with delayed returns from the cereal and pulse crops, strictly limited the potential of mobility in buffering against interannual scarcity. Diversification is well documented throughout the period: the cultivation of a range of species reduced the risk of crop failure, while livestock and wild resources were alternative foods in the case of short-term or very local shortage of staples. Total crop failure or repeated poor harvests, however, required the use of'normal surplus' stored up during good years - either within the household or, in more severe cases, through exchange with other households. The barriers to such exchanges posed by the emphasis on the family as the basic domestic unit were transcended by the use of craft goods as valuable tokens. Finally, the need to ensure a viable household labour force in the face of uncertain life expectancy may have encouraged substantial population growth. Whatever the reason, the early farming population did grow and colonised parts of east Thessaly increasingly marginal for agriculture and so subject to greater risk of crop failure. More- 78 over, as losses afflicting individual households were outweighed by more pervasive losses due to drought, the potential benefit of sharing with near neighbours was reduced and the importance of more distant exchanges enhanced. Many of the new foundations were small hamlets, while increasing investment in fine craft goods and widespread provision for bulk storage in pits suggest that the isolating effects of dispersed settlement were offset by greater exchange. Although the expansion of settlement enhanced the opportunities to commit and recoup surplus through social storage, it also heightened the vulnerability of some farmers to agricultural failure. At the same time, the growing value of craft tokens in circulation allowed successful farmers to accumulate durable wealth and then to gain rights to the labour and/or produce of those less fortunate. By c. 4000 bc, the central 'megaron' signals the emergence in east Thessaly of an elite able to dominate social storage transactions with other communities. Thereafter the attraction of population to successful elites led to the continuing growth of larger settlements, which in turn necessitated more extensive agriculture and so undermined existing household-level buffering mechanisms. The use of exotic or scarce raw materials (metal, wool) in craft production and the growing importance of'capital' items (oxen, pack animals, carts) in extensive agriculture reinforced the grip of the elite. Thus once imbalance in social storage transactions in east Thessaly had initiated the process of settlement aggregation, ordinary households were trapped into increasing dependence on the elite. An initially ranked society, in which elite status was related to success in agriculture and social storage, was rapidly transformed into a stratified society, in which the elite had preferential access both to the land, labour and capital equipment necessary for agriculture and to the craft goods used in social and economic intercourse. Moreover, the internal colonisation of east Thessaly, which triggered these developments, was itself made necessary by population growth and made possible by a regional social storage system which enabled vulnerable communities to survive temporary dearth. Population growth and social storage arose from attempts by early farming households to buffer themselves against the inevitable, but unpredictable, year-to-year vicissitudes of the agricultural economy. In sum, cultural mechanisms for ensuring economic stability in the face of interannual variability repeatedly posed new problems for early farmers and so, in the long term, promoted radical social and economic change. Ultimately elite control of the surplus necessary for its own maintenance was a consequence of short-term attempts by all households to ensure a reliable food supply. Conclusion: risk, surplus and social complexity Most of the preceding discussion has been devoted to early farmers in Thessaly, so as to explore in some detail the role of surplus in the maintenance and, ultimately, transformation of that society. Obviously, a host of factors conditions the creation and appropriation of surplus in different historical and geographical contexts, but some tentative generalisations may be offered by way of conclusion. In the case of prehistoric Thessaly, the appropria- The economy has a normal surplus tion of existing surplus by an emergent elite entailed three essential steps: (1) (2) (3) the production of a normal surplus was a basic household response to the risk of crop failure; some of this normal surplus was 'banked' through social storage in return for material valuables; sustained imbalance between farmers in the likelihood of subsistence success or failure allowed some to accumulate valuables and rights to labour or produce, and so to transform predominance in social storage transactions into economic and political dominance. Which sorts of societies, in which sorts of environments, are likely to have taken these steps? 1 Periodic discrepancies between food acquired and food needed are universal. Surplus, therefore, in the sense of food which a foraging or producing group cannot expect to eat before it spoils, is probably a feature of all human economies - ranging from the meat exceeding immediate requirements after a successful kill to the enduring 'butter mountains' and 'wine lakes' stockpiled by the EEC. Among hunter-gatherers who are not geared up for storage, day-to-day surpluses are rapidly absorbed by temporary suspension of work or by sharing within a larger social unit (e.g. Sahlins 1974:17-18; Lee 1979:256-7; Whitelaw 1983). Equally such groups tend, by virtue of their small size and mobility, to have access in the event of scarcity to a variety of alternative food sources. Among farmers and hunter-gatherers dependent on seasonal storage, the availability of food must be reckoned over rather longer units of time and quite substantial discrepancies may accumulate - particularly in environments subject to significant interannual variability. In the event of scarcity, such groups tend, by virtue of their large size (e.g. Fletcher 1981:100, Fig. 4.1) and because they are tethered to fields or facilities (cf. Binford 1980), to have access to few alternative food sources. In such situations, a strategy of overproduction and a substantial, recurrent surplus may be anticipated (cf. Rowley-Conwy and Zvelebil, this volume). Such a 'normal surplus' is widely documented, for example among cereal farmers in Africa (Allan 1965), Europe (Forbes, this volume) and the Near East (Hillman 1973:231-2), among root crop cultivators in Melanesia (Vayda, Leeds and Smith 1961), among African and Near Eastern pastoralists (Legge, this volume; Dahl and Hjort 1976:133-7) and among sedentary hunter-fishers of the American northwest coast (Suttles 1968). 2 Overproduction is only an effective buffer against risky environments if normal surplus from good years can in some way be 'banked' for use in the worst years. Direct storage of surplus is unreliable over a period of years, given the severely limited storage life of most foodstuffs, while indirect storage, by feeding surplus to livestock, entails massive energetic losses in conversion (e.g. Rappaport 1968:66-7). Alternatively, normal surplus may be banked through social storage - giving it to others and so establishing some sort of entitlement to future reciprocation (O'Shea 1981; also Sahlins 1974, passim). The nature of this entitlement is rather variable. 79 Among non-storing hunter-gatherers, strong social pressure to share is reinforced by a crowded settlement pattern (Whitelaw 1983) and, with no provision for efficiently storing any surplus, there is little concern to ensure balanced reciprocity. The settlements of farmers and storing hunter-gatherers are far less crowded (Fletcher 1981:100 Fig. 4.1), in part reflecting a greater reluctance to share and a greater concern to ensure reciprocation in food, labour or valuables. A contrast should be drawn between tropical farmers, however, for whom agricultural work and the ripening of crops may be relatively continuous (e.g. Forde 1963:380; Grigg 1974:72; Ellen 1982:159 Fig. 7.4), and those of higher latitudes often facing sharply seasonal environments. In the tropics, production and consumption are often undertaken by rather large social units (e.g. compounds - Flannery 1972; collective work groups - Grigg 1974:58) or by several overlapping small units (wife + husband, wife + brother, etc. - Rappaport 1968:44). In environments which are not markedly seasonal, such collaborative arrangements spread the drudgery and risks of agricultural work and also provide numerous channels for sharing food. Moreover, sharing is often encouraged by the difficulty of direct storage, because of the prevalence of root crops and fruits (e.g. Norman, Pearson and Searle 1984:13 Fig. 1.2) and of warm, wet conditions conducive to spoilage (e.g. Tempany and Grist 1958:246-7), and by the relatively short lapse between harvests. In higher latitudes, by contrast, farmers tend to grow intrinsically more storable seed crops, in environments where there is often a full year between harvests but storage is facilitated by seasonal cold and/or aridity (e.g. Duckham and Masefield 1970:520). Also the strongly seasonal nature of agricultural work militates against widespread cooperation and favours the restricted family household as the basic unit of production and consumption. In spite of the obstacles to sharing posed by such households, social storage may still be vital to survival and it is in such societies that the use of valuable tokens to facilitate exchange of food should be most developed. The family household was the norm among early cereal/pulse farmers in the Near East and Mesoamerica (Flannery 1972), as well as in Greece, and this may account for the precociousflorescenceof craft production in those societies. 3 Even where 'levelling mechanisms', such as social pressures to share surplus, are only weakly developed, institutionalised inequality is unlikely to develop unless imbalances in production are sustained over many years, if not generations. Such imbalance is relatively unlikely among tropical cultivators, who tend to shift their fields frequently and often own land communally (Grigg 1974:57-8). Similarly, among pastoralists the ownership of grazing is often communal (Lefebure 1979; Tapper 1979) and the widespread practice of loaning or giving surplus livestock to other households (to reduce the labour costs of herding and the risk of loss) operates as a powerful constraint on the accumulation of wealth (Dahl 1979). Among mid-latitude farmers fixed-plot farming is more usual and suggestions of an initial phase of shifting cultivation in temperate Europe are ill-founded (Rowley-Conwy 1981). Sustained imbalance is still unlikely, however, where the Paul Halstead main hazards to farming are equally likely to afflict all producers (e.g. damage by birds, loss of labour through illness). Such conditions may have obtained for early farmers in the less arid parts of southeast Europe, for instance in west Thessaly (above, p. 75). Where the principal threat is from the physical environment (drought, flooding, frost, etc.), even minor differences between plots in height, aspect, soil conditions and so on may make the difference between success and failure. Such conditions are widespread, especially in the semi-arid regions of the world where early cereal/pulse farming developed and where successful harvests commonly depended on uncertain rainfall or on irrigation from rivers which could not be relied upon to supply the right amount of water in the right place at the right time (e.g. Adams 1981). It is not intended to deny that social complexity can arise under different conditions or for different reasons, nor that the development of complexity in the semi-arid regions often followed quite divergent paths - a point developed elsewhere for the contrasting trajectories of Thessaly and southern Greece (Halstead 1981b; Halstead and O'Shea 1982). As regards the initial appropriation of surplus by an emergent elite, however, it is argued that the model developed here for prehistoric Thessaly should be widely applicable to early cereal/pulse farmers. In seeking to ensure a stable food supply, early farmers paved the way for the unequal access to resources which is the hallmark of social stratification. Childe (1954:75-6) recognised the problem facing early farmers: A second defect in the neolithic economy was the very selfsufficiency the barbarian village prized so highly. Such a community ... could reasonably plan ahead to meet future 80 eventualities. But all its labours and plans might be frustrated by events still beyond its control: droughts or floods, tempests or frosts, blights, or hailstorms might annihilate crops and herds. And even a local failure might spell famine and annihilation for the self-contained and isolated community. Its reserves were too small to tide over any prolonged succession of disasters or to let it take preventive measures on an effective scale. But he misunderstood the solution: The worst contradictions in the neolithic economy were transcended when farmers were persuaded or compelled to wring from the soil a surplus above their own domestic requirements, and when this surplus was made available to support new economic classes not directly engaged in producing their own food' (Childe 1954:77). Normal surplus probably did, eventually, support new economic classes, but it was first wrung from the soil as a strictly domestic initiative. And the growth of large settlements and centralised economic institutions did not so much solve, as reformulate, the problems facing early farmers. Notes The Thessalian case study draws heavily on unpublished settlement reconnaissance by David and Lisa French and on reinvestigation of the classic sites of Sesklo and Dhimini by George Hourmouziadhis, Kostas Kotsakis and the late Dhimitris Theokharis. I am also indebted to Andrew Sherratt, who first introduced me to Allan's work on 'normal surplus', and to Glynis Jones, Kostas Kotsakis and John O'Shea, for comments on an earlier draft of this paper. 1 The Thessalian case study is based on data presented and evaluated in greater detail, together with more complete bibliographical information, in Halstead 1984. 301 - 320 Feeding the village Reflections on the ecology and resilience of the medieval rural economy Survivre au village - Reflexions sur I'ecologie et la resilience de I'economie du village medieval Oberleben im Dorf - Oberlegungen zur Okologie und Krisenresistenz mittelalterlicher Dorfwirtschaft Rainer Schreg In recent decades. a rchaeologicaJ research has shown that the development of rural setUements in Europe was morc complex than previously thought There are impor tant changes within the settlement system seen not only in colonization. abandonm ent, and concentration but also in ecology. society and mentality. These changes are poorly understood. Models reflecting on the ecology and resilience of th e medieval rural economy provide important pOSSibilities to explain iliese changes. This contribution will present some theoretical concepts derived from system theory recently dis cussed in environmental history. As all pre-modern cultures were based on solar energy, food production is a central element of ever y human-ecological system. Medieval village ecosystems mainly in western central Eu rope are reconsidered in light of these concepts. in an attempt to understand their changes and to evaluate the risk of starvation and the n eed for continuous adaptation. In this article I want to s uggest an ecological approach to analyze tilese changes ~nd to broaden tile archaeological perspective. 1 will do this in . a rather theoretical way. as it is not the inte.nlion to analyze a speciflc landscape but to look at medieval food production and its rol e for changing settlement systems in a more general way. This contribution aims: to call attention to the ecological dimensions of food production. storage. and consumption to examine dynamics underlying changes in settlement systems and food production to evaluate the usefulness of archaeological approaches based on systems theory. Food production as a limit to growth Starvation and poverty are one of the most important and probably one of th e most popular perceptions of tile 'dark' Middle Ages. As population increased continuously from the Merovingian period until th e late medieval cris is in the 14th century, historians understand food production as a determining as well as a l!miting factor of medieval history. They deal with colonisation as well as with technological innovation as a reaction to increasing population (Herrmann 1987). Colonisation opened new land for agriculture (Erlen 1992). Technological innovation in agrarian IDOls and production strategies increased rural productivity (White, Jr. 1968). However. the Middle Ages have been seen as a prominent example for a MalOlusian crisis. as the increase in food production did not meet the needs of growing population (Malthus 1977: Postan 1966). In dealing with these changes. historians h ave focussed on aspects of the economic market and have emphasised the role of demography. In recent years an eco1ogical perspective has gained more importance among historians. I t has been suggested that over-exploitation and deforestation were res pons ible for at least some of the problems of the late medieval crisis (Schreg 2009b). The crisis of tile l4til century including processes of settlement abandonment economic problems. star vation and a major decline in population h as been understood as an ecological crisis (Bowlus 1988). There is ongOing debate about tile extent to which late m edieval events can be understood as a Malthus ian criSis. Desai criticized the notion of a Malthusian criSiS in 14th century England by argUing that tile famines of tile early 14th century had no long-lasting Process ing. Storage. Distribution of Food. Food in the Medieval Rural Environmel1"t, ed. by Jan Klapste & Petr Sommer, Rura lia, VIII ITurnhoul: Brepols, 20111, Pp. 301-320. BR.EPOLS ;;,; PUBLISHER.> lO.1484/ M.RURALlA·EB.l.100175 Scl"eg. Feeding t he village effects (Desai 1991). More general critics focus on the lack of explanatory value or they suspect that the interpretation as "crisis" is a projection of OUf own modern concepts of crises back to the medieval past (Schuster 1999; Winiwarter in press). It is the case that over large areas of Europe many villages. farmsteads and agrarian fields were abandoned in the 14th century. and there are many other arguments for some kind of cris is (Abel 1976: Siedlungsforschung 1994: Seibt 1984). There are numerous studies. mainly in physical anthropology. which show that nlcdieval populations were deficIent in nutrition. both in terms of the quantities of food consumed, as well as in the necessary balance of minerals and vitamins (Haidle 1997). We also know of pestilence, heavy rain events, and c1imate change as well as changes in settlement systems. econ omy. society. and mentality (Dahlerup 2009). It is hardly possible to think of them as isolated processes. At present. medieval settlement abandonment is poorly understood. The fact that we must take into account many factors. r egional differences and complex interactions m eans that it is a g reat m ethodological challenge to build a more objective basis for argumentation. With respect to changes in food production in an historIcal perspective. it is necessary to use a long-term perspective and to an a lyse changes using a structural or systemic approach. It is not enough to describe the changes: we also n eed to evaluate th em. Theoretical approaches to cu ltural and environmental changes It is one of the most challenging tasks of global history to analyze processes of cultural and ecological change a s an interaction of several quite different historical. anthropological or natural factors. There are several d ifficu lties to overcome. The lack of data is a s erious issue. but it Is probably not the most important ch allenge. as controversies about cultural changes in well documented historical s ituations show (Briiggemeier - Rommelspach er 1991). Rather more important are the intellectual concepts which are used to understand historical processes (Radkau 2002). In many cases the value judgem ents of modern researchers a nd their preconceptions of n ature and humans affect the Insights more fundamental. Changes in past political and social systems have often been understood as the evolution of our own present. German historiography provides an example. The evolution of historical thought h as b een heavily dependent on political history a fter the Napoleonic wars, r eflecting nostalgia for the los t national state, th e 302 301-320 development of the Prussian concept of State and nation. and nat ional SOCialistic ideology as well as democratisation. westernlsation and European integration of Germany after WWlI and after 1989. For a very long time German medieval history leaned towards an imperial national state as an aim of history. A strenglliening of central power has been seen as progress. while decentralisation or processes which balance interests of different social groups were denounced as weaknesses of the state. Ch anges were often perceived as progress or decline relative to the values of the present Even today, history and esp ecially medieval a nd modern history foms part of our modern identities and therefore is part of a teleological view concentrated on continuities rather than on changes. Historians. archaeo logists. and geographers primarily follow a genetic approach. seeking origins. continuity of traditions, and preconditions of the present (or at least later situations). Classical historical research traditions, as represented by historism - which has not been a purely German phenomenon (Oexle 1996) - emphasized human action. Many historia ns were very sceptica] about abstract factors and many approaches of social or economic history were apprecIated as deterministic. functionalistic or more generally as "ahlstoric". History was linked with events, juridical institutions and human action; history h as been seen as a teleological process driven by human individuals. human polities or nations. Even Marxist historical m aterialism followed this teleological view of history leading to a communist SOCiety as th e aim of histor y. Tra nsformations leading to this goal were thought of as a series of revolutions realized by humans, but determined by dialectical conditions of th e socio-economic situation. Today several modern historical schools a re r econsidering d a ily life. mentality and socio-economic conditions. They s howed different processes of cultural adaptation. cultural exchange. and cultural ch ange lasting over gen erations. 'When Fernand Braudel and the French Annales in troduced their con cept of different time scales - which gives priority to long-term h istorical structures over conjunctures and short-time events - it was possible to integrate eco nomic and social history with their mid- and long-time perspective (Braudel 1958). Today environmental history gains more and more importance and requires again a broadening of the his toric perspective. Because environmental research gains its topics mainly from current debates on climate change and ecological problems, its key co ncepts go beyond historical perceptions of the environment and cannot be taken from historical texts. Environmental history h as three levels: 1) the study of natural environments of the past to understand ecological interdep endencies irrespective of human activIties; 2) human modes of production to understa nd the socioeconomic RURALIA VIII Schreg. Feeding the village 301-320 1900 1910 1920 1930 1940 1950 1960 I I 1970 1980 1990 2000 I I natural sciences anthropology ethnoarchaeobotany archaeozoology ge Human being determined by natu e ':,":~r- T ---j ---r- Tr Anthropogeography Cultural and economic phylum · Ku l turkreislehre~ I settleme t patte rn I ite catch ".". "'" "'"'.,., I en' car jog capaFity adaP,a'r ~'"l r"' I cape land cape as sefles of s quen',al 0f cupancy l"palimpst") anthropo emc land cape- I I andscape 5 artifact Human in nature: the idea of mutual creativity land cape as a synthesis of natural nd cultural meaning geO::jystem I ( I ecosys' t I beh vier I I stress ~djUS'men' . nalure cOIOn~ati~ sustam bUity I rOClal me'lbolisms I c evolution I Fig. 1 . Archaeological concepts related (0 man and environment I I re ilience .. eco-efficlency (ec oglcal finghn n') ? elegiea! f~otprint ? « Sc hreg in press b), adapted from Srnyntyna 2003). realm as it interacts with the environment: and 3) the perception. ideology and value of the environment as a basis for human decisions. reactions and activities (Worster 1988. 293ff). As environmental history took its origins from modern ecological disasters and problems, the analysis of ecological sysiems. interrelations of natural and cultural factors and understanding of systems or regimes is the most important research topic. A systemic view Is therefore qUite often characteristic for an environmental perspective. Human culture and action is seen within the framework of ecological systems. However. there are several concepts within environmental history which do not form one coherent general theory (Winiwarter 2007). As they pay attention to different aspects of cultural changes and provide alternative perspectives. they may be able to give new insights even to well established discussions. Environmental history promises a synthesis of quite different approaches to historical processes and changes. providing also some RURALIA VIII I concepts which deal specifically with the role of culture and human perceptions of the environment. Food production is a key element of every human society since the Neolithic; and consequently changes in food production are crucial for environmental history. The analysis of food producUon in the Middle Ages provides deeper ins ights into settlement history. periods of historical expansion and crises. and may also bring to mind the complexity and ecological sensibility of modern food production. The close association of archaeology with physical geology, anthropology. botany and zoology has e nsured that the relationship of man and environment has played an Important role in archaeological research since the 19th century (Fig. 1). Discussions of diluvlal huma n foss ils as well as the pile dwe11!ngs of the circum-Alpine region. or the kitchen middens of Southern Scandinavia. have referred to man-environment relations. Though historians e mphasized the role of Ulan as an active agent in history. early 20th century 303 301 - 32 Sch reg, Feeding the village archaeologists generally viewed human actions as be~ ing determined by nature. Even in the late 19708. Herbert Jankuhn's introduction to settlement archaeology viewed the environment as a determining factor for settlement (JanJeuhn 1977). However. several new approaches were also developed in UlOse years. Within Anglo-American archaeo logy in particular, researchers had begun to focus on processes of cultural changes since at least the 1960s. They favoured an anthropological point of view which was interested to a much higher degree in general observations than in the specific historical situations. Many theoretical concepts were adopted from the natural sciences, especially from ecology (Jochim 1981 : Butzer 1982). Processua! archaeologists tried to explain culture as the non-biological adaptation of man to his environment and emphasized the functions of distinct system elements (Binford 1962; Johnson 2003, 75.f). Early processual archaeolog ists preferred systemic models which emphasized the dependencies of humans in their environment. Typical approaches included site catchment analysis, carrying capacity assessment. or cu ltural adaptation. It showed however. that these approaches reduced humans to a rather passive element of closed systems (Preucel 1991). In one reaction. aspects of human cognition and agency gained importance. Another consequence was a refinement of the systemiC approach by r eferring to ecosystems (Butzer 1982), and by integrating ideas of stress. nature colonization. sustalnability and m etabolism. Early deterministic approaches h ave developed towards the Idea of mutual creativity of man and nature (Smyntyna 2003). In r ecent years, h owever. complexity theory has been introduced to archaeology producing new models which are more abstract on the one hand, but which provide new qu estions a nd insights on the other (Bentley 2003; Redman 2005). the level of s ingle settlements or lands capes: 2) to d. scribe ecology and SOCiety in one complex system; an 3) to deal with regimes and their stages through time Pre-industrial village ecosystems Models of pre·industrial village ecosystems provide < perspective which allows us to reflect on specific fune lions and characteristics at the scale of a rural settle ment community (Fig. 2). The village ecosystem comprises the totality of the settlement. its inhabitants , its surrounding landscape and their mutual activities as a dynamiC and organic whole. The function of a village ecosystem mainly de· pends on the major b io·productive systems such as agricu ltural lands. grasslands. forest and wetland . Plants transform the solar energy which is basic for every pre·industrial ecosystem. Other central aspects of the village ecosystem are the extent and nature of the available land as well as the labour reserve. Tech· nological s kills, subsistence strategies. land tenure. social structures, reproduction. and power relations. as well as social values and world-view are crucial for the specific layout of the village ecosystem. Within the village ecosystem several elements are in mutual dependency. For example. in most European agrarian village ecosystems. cattle were required for manuring fields to preserve their fertility. As cattle herding produces lower yields per h ectare than arabIc production, this may place stress on agrarian societies. The needs for more agrarian products could n ot be met by converting meadows into field s. because fertility would decline. Food production, storage and consumption form another subsystem, as consumption influences production in different ways (Fig. 3). SystemiC models suitable for dealing with changes Sonnlechner and others have sketched a model of the pre-industrial village ecosystem on the basis of some villages in Austria (Sonnlechner-Winiwarter 2001 : Sieferle et al. 2006). Less abstract ap proaches which are closer to the written record have also been pursued, an d Rainer Beck described the small village of Unterfinning in Southwestern Bavaria. representing the "typical" village with around 220 inhabitants. approximately 165 hectares of fields and 237 hectares of meadows in 1721 (Beck 2004: Freudenberger 1998). Based on late medieval / early modern data on yields. taxes, family sizes. and food requirefllents, several s tudies calculated the sufficiency of nutrition. For ~x ample. David Sabean has s hown that peasants' wealth in the decades before the 16th century peasant's war was quite good generally - in contrast to their complaints. However some families were at g reat risk of poverty and famine (Sabean 1972). in medieval food production need: I} to concentrate on These studies represent a pre-industrial situation of We can understand systems only by describing them within Simplified models. In practice, archaeologists primarily analyzed small sub-systems. As ar chaeologists depend on material data sources. they have preferred a materialistic point of view, neglecting the humans as agents who depend on cognition. ideology and religion. It is not the purpose of these models to describe the past reality or to show the totality of all factors and all relations. They are simply a methodological tool to detect possible interrelations and to make research questions more precise. Depending on the research questions. they select certain elements and spatial/temporal scales in order to get a simplified, understandable. more abstract idea about the interaction. which can be used as an hypothesis for further research. 304 RURALIA VIII Schreg. Feeding the village 301 - 320 farmstead humans means of products . . . labour . . . products climate I environmental factors cultural factors ecological footprint Fig. 2. Model of the European agrarian village ecosystem of pre-industrial period (graphics by R. Schreg). the late middle ages/ early modern period. as they a re based on distinct farmsteads which are understood to have been largely independent economic units. There are some common regulations regard ing land management ("Zwing und Bann") but storage and distribution of food a re mainly organized at the level of single far m steads. The models used are rather static and provide little baSis for understanding change. Recent archaeological research has s hown in many regions that setUement patterns were not static, as farmsteads gradually shifted their position and there were substantial restructurings during the later middle ages. We must ask wh eth er these changes were more than just a spatial reorganization or if they were even a systemic transform ation. Ebersbach's recent studies of Neolithic cattle breeding (Ebersbach 2002: Ebersbach 2008) has drawn on historical and eth nogr aphical data from several villages! mainly within temperate climate zones. to sketch different models of village ecosystems. Most of h er examples do not come from Europe. but s he included Unterflnning and the data fro m Peterborough abbey during the 12th/ 13th century (Biddiclc 1989). representing medieval village ecosystems. even if the latter is part of a monastic economy. Based on the relative RURALIA VIII sizes of population. or more specifically labour capacity. usable land and livestock. s he distin guis h ed different models of village ecosystems (Fig. 4) . The "closed system" is associated with a relatively small territory suited for agricu lture. Land use intensity is not very high . th ere is ploughing and manuring. a nd the yields ra rely exceed 1000 kg per hectare. The malenal How demography. cultural settings settlement pattern, economy Fig. 3. The system of food prOduction. storage and consumption (graphics by R. Schreg). 305 301 -3 : Schreg. Feeding the village dosed system maximum system a 15 hal person 063ca nlelperson open system practic.lIy llnlimiled iiii'd 0.85 cattlelperson .. . . • _ . agrarian fields _ usable land meadows _ forest Fig. 4. Closed, maximum and open vii/age systems (graphics by R. Schreg). amount of farmland that each person needed to cultivate Is quite high. averaging 0.39 ha. The amount of meadow wiiliin closed system villages is rather limited. Cattle are used mainly for their work and to a lesser degree for th eir dung. Because they a re of secondary inlportance for nutrition, they are often in a bad state: there a re only 0.28 cattle per p erson. This type of village ecosystem typifies the pre-industrial late medieval village. Within the "maximum system." villages h ave r estricted a reas of arable land, which could b e u sed as meadows as well. The econonlY is based on livestock. but the farmland is used very intensively. On average only 0.15 ha is cultivated per person; but yields average nearly 2400 kg p er hectare. The land is intensively manured, ploughed r epeatedly and often h e a\~ly transformed by terraces or irrigation. Land use is therefore a kind of garden cultivation. In contrast to arable fields, villages of the maximum systems comprise large areas of meadows. The number of animals is not limited by the area but rathe r by th e human labour reserve which is needed for the farmland. Acco rding to the casc studies used by Ebersbach. the aver age livestock is around 306 0.63 cattle per person. more than double the numb in the closed system. Examples of villages correspon ing to the maximum system a r c Alpine villages. A thropologist Robe rt McNetting's influential s tudy , the Alpine village of Toerbel in Switzerland gave mOl emphasis to th e ecological balance b etween the con munity's inhabitants a nd its en vironment (McNettin 1981). His study, e ntitled "balancing on an Alp". inve: tigated population, resources. a nd environment whic h ave b ee n in balance in the ~llage of Toerbel becaus of compensating social mecha nisms. Integrating aE p ects of geography, technology and land-use manage m ent with historical de mography and social practi ce and th eir ad aptation to va rying conditions . the idea 0 th e ecological system Is less static and offers an under standing of cultural changes. In contrast to the north Alpine ex a mples , ToeTbel r epres e nts a maximum vil lage ecosystem where food production is based on ;: restricted a rea of agrarian fi elds. The "open system " represents a third model of th, b alance b etween agrarian land use, livestock breeding and labour. WithIn this system, the a mount of land is not limited. Village territories can be up to several days' walking dista n ces and composed of several areas with different land use. Land managem ent can comprise relatively small "Infields" and large areas of less intensively worked "outfields," sometimes associated with seasonal settlements. Today, ex a mples of these systems a re quite rare within Central Europe, but early medieval economies in low mountain r anges or m ountainous la nds capes were probably organized in this way. Stock breeding is most often extensive, without indoor housing of animals. fodd er s torage or the collecting of dung. but with relatively large stocks of animal p er person. On average 0.85 cattle we re k ept per person. Labour needed for the infield economy is the most important limiting factor for the size of live stock-h e rds. Ebersbach's models were intended to deal with early Neolithic economy and therefore they are not completely adequate for our questions concerning the Middle Ages and the early modern period. Factors s u ch as centralisation, s ocial diversity. and specialisation and organisation ~l complexity of polities or states lead to a n increasing need for surplus a nd to an increasi ng pressure on land use. Urban centres tend toward export-orientated syste ms in which a market economy plays an increasing role. Ther efore we n eed to add a n export-orientated system. There is a huge m a terial and energetic flow from rural landscapes to urban centres. For the rural economy. this means an intensification of agrarian production limited m ainly by the avallable land. In the early modern period. the introduction of the potato offered the possibility of a more prod uctive use of agra rian land. Cattle breedIng is a less ef- RURALIA VIII ) Schreg. Feed ing the vil lage r ficient use of land area but is important for the urban market. In many regions. feudal authorities reorganized land use in the early modern period in favour of livestock breeding. which resulted in village abandonment. In England. the enclosure movement strengthcned wool production; the TUrkish cattle economy in the Carpathian basin exported meat to German towns: and the "Verein6dung" in the pre-Alpine landscapes of Southern Germany was largely oriented towards cheese production. Archaeologists have long made use of these kinds of ecosystem models. In processual archaeology since late 1960s. many studies h ave analyzed sma ll communities as ecological systems (Moran 1990; J ochim 1981). Such studies have mainly co ncerned hunter-gatherer communities, to a lesser degree Neolithic setUements. and qUite seldom permanent villages (Flannery 1976). Jochim investigated resource procurement strategies among Mesolithic groups in the Upper Danube. Based on assumptions on the early Holocene landscape. he drew on eth nographic examples to come up with a model of hunter-gatherer decision-making. based on efficiency and risk minimization, and h e used that model to develop h ypotheses about Mesolithic subsistence an d settlement (Jochim 1976). For medieval archaeology the calculations at the ea rly medieval settlement of Kootwijk in the Netherlands are of special interest (Pals 1987). Based on archaeological data an d ethnographic and historical a nalogies it was possible to provide some estimations of livestock. farmland . yields. and inhabita nts. In most cases th e archaeological application of the village ecosystem does not aim at exact calculations of food production and consumption. but rather shows the limits of certain land use strategies. Estimates of the early medieval settlement region at Geislingen. s ituated at the northern rim of the Swabian Alb in Southwest Germany, s howed that there was probably a shortage of land as early as the Merovingian period (Schreg 2009a). Archaeological studies have usually not attempted to analyze rural villages as ecosystems because crucial data is missing in most cases. It is rarely possible to get accurate estimates of land surface. population a nd agricultural yields. F'or m edieval archaeology. it is posSible to use data from late medieval or early modern texts. even if there is the risk of not recognizing substantial changes through time. However, even if such estimates cannot be taken as an accurate reconstruction of the past. these estimates might provide s ubstantive information about the limits of rural economy at a specific location or landscape. Estimates of population an d yields can be compared with th e site catchment and carrying capacities. This may h elp to determine Possible stress situations a nd to recognize the risks COming from climatic and ecological changes. RURALI A VI II 301 - 320 Stress, risk , and crisis The concept of stress was introduced from psychology to cultural a nthropology and to archaeology to explain socio-economic as well as ecological changes (Friesen 1999). Early studies dealt mainly with huntergatherers. but the idea of socio-economic stress was also applied to 7th ceniury Anglo-Saxon England (Hodder 1979; Arnold 1982). Soclo-economlc changes wcre thought of as a cultural adaptation to ch anged circums tances. External haza rds such as climate change or military invasions have usually been advanced as causal factors. but the concept of stress also allows for a co nsideration of internal factors. Stress has been understood as a state of disequilibrium in an organism or a system (Broth well 1998). Within the village ecosystem there must be a balance betvvccn agrarian yields. labourers and the number of cattle. If these factors are out of balan ce a stress situation will develop. To identify situa tions of socia-economic stress, Coh en proposed four teen criteria more lhan 30 years ago (Cohen 1977. 78f1); 1. increasing foraging distances 2. expans ion of settlement into new ecological zones 3. concentration on previously ignored micro niches while continuing to exploit the old niches 4 . redu ced selectivity of food 5. concentration on water-based resources relative to its use of land-based resources 6. a shift from large to s mall animal resources 7. a shift from organisms at a high trophic level to such of a lower trophi C level 8. a shift from the utilization of foods requiring litlie or no preparation to foods r equiring more preparation 9. environmental degrada tion 10. significant increase of skeletal evidence of m alnutrition II. a steady decline of qu ality and size of Individuals exploited through time 12. disappearance of exploited species 13. local specialisation (within hunter-gatherer SOCieties) as a r esult of Increasing competition for resources or increasing request of labour for their exploitation 14. sedentisrn and increas ing role of food storage. Cohen \vas mainly interested in th e origins of agraria n production in Neolithic times. He focussed on population pressure and nutritional stress within a prehistoric situation of hunter-gatherers or early farmers. For application to the pre-industrial village ecosystem this list must be modified and enlarged; 15. an intensification of land use 16. disproportionate distribution of wealth 3 07 301-32 Schreg, Feeding the village climatic hazards • • • • • • temperature precipitation changing sea levels storm flood storm drought einundation biological stress factors • rivals in nutrition I vermin mental perception I preferences • • • • • • survival food security guarantee affluence health social status wealth vulnerability • biophysical • socioeconomic • diseases • neophytes ecological stress factors CriSIS • soil degradation • water turbidity demographic stress factors • obsolescence • population growth • migration social stress factors • • • • • • hostile neighbours individual interests balancing of interests ability to respond social inequality taxes and prestigious items response • coping strategy (short-term behaviour modification) • adaptation (middle-liang-term resilience • collapse/revolution • transformation • adaptation • regenera tion cultural changes ) Fig. 5. Stress factors and Cultural effects (graphics by R. Schreg). 17. a shift in labour and e n ergy efforts 18. abandonment of farmsteads and settlements 19. traces of violence. either as tra uma on skeletons or as destruction horizons 20. safeguards, such as fortifications or h oards. especially defended storage. S ingle criteria are not adequate to indicate stress. Settlement abandonment, for example, may have many causes. Within a system of shifting settlenlent locations i t could b e the consequence of a successful land-use strategy (Schre9 in prep.). Not all of these criteria are directly vis ible in the a rchaeological record; rather they represent a meta-level. For example, the d etection of increased storage capacities has to be seen in relation to population size, wh ile shifts in animal r esou rces must be exa mined closely with respect to poss ible taphonom ic processes. Indicators of stress may vary with in the different village ecosystems as defined above. Furthermore. these c riteria represent some kind of reactio n to, or consequen ce of stress. either acute or structural. It is necessary to distinguish b etween stress. risk and crisis (Fig. 5 ). Whereas s tress is a state of disequilibri um or refers to envi ronm e ntal challenges to organisms a nd polities, risk paints to the possibilities of consequences inherent in systems and statistically 308 predictable: commonly seen as dangers to the system itself. This definition, taken from sociology and environmental history is in con trast to the definition of risk in archaeology (Beck 2007; Sieferle - Muller-Herold 1997). Many archaeologists who a pply ecological theory define risk as the probability of loss. danger. or failure associated with certain d ecisions or courses of action. Risk minimization has b een defin ed as a m ain motivation for economic as well as social organisations (Jochim 1981. 90ff 101f1l. CriSiS has been d efined as a Significant interference in the maintenance of vital resources due to natural factors and/ or the m anenv ironment inte raction (Knopf in press). In additi on, crisis must be seen as a s ituation when decisions have to be made beca use of h igh risks for tile further functio ns of the system. Resulting changes or innovations, including ecological reactions as well as cultural responses. lead to n ew s tress a nd new risks. Sieferle a nd Muller-Herold evolved the idea of the risk spi ral as a dynamiC principle in the developmen t of complex societies (Sieferle - Muller-Herold 1997). The reduction of a particula r risk leads to new types of stress which in turn require further. risky innovations. Cultural response may be a rather s h ort-term reaction trying to deal with the immediate proble m s . or a strategy of adaptation. Mental preferences are crucial for the decisions; social structur es a nd the political system de- RURALIA VIII 301-320 Schreg, Feeding the village termine how the interests of differen L groups will be taken into account. However. as the terms "stress", "crisis" a nd "risk" have a component of s ubj ective recognition they have a restricted explanato ry value (compare Winiwarter in press: Schreg in press a). In common speech s tress is an individual perception. The same Is true for cris is. Therefore there has been a discussion about its justifi cation as a useful technical term in history. The semantics of ris k have only d eveloped in the modern period. even if humans have always been subj ected to a level of risk either by non-human or by anthropogeni c forces. But usually the respons ibility for ris k has been seen with non-human forces a nd it is only in moder n "risk society", based on scIentific research. that ris k has been developed towards the anticipation of cris is or catastroph e and has become a central poInt of politics (Beck 2007). Within discussions of the middle ages. stress s ituations have been identitled in the contexts of resource shortage and social conflicts (Arnold 1982; Rosener 1984). The Ma lthusian situation in particular could be described in th ese terms. The stress of population growth leads to the ris k of food security. The recognition of this risk. in terms of the p r esence of real star vation, gives rise to a crisis which requires ada ptation or transfo rma tion. Vu lnerability and resilience The concept of stress. criSiS and risk (Fig. 5) is a rathe r linear one. It provides a framework for discus sion and a rgumentation and helps to evaluate poss ible interrelations. However. it does not expla in why in some situations hazards or slress may have remarkable effects on the system - even its collapse - while in other situations these effects do n ot occur. When are changes part of a long-term process and when they are revolutiona ry? To understand cultura l and ecological changes a more complex idea of an ecosystem is needed: one "tha t views ecosystems as co mplex adaptive systems tha t possess intriguing structural qualities. such as r esilience. hierarchy. scale, nesting. dissipative structures, and a utocatalytic design . and descriptors of dyna mics, such as nonlinearity. irrevers ibility. s elf-organization. emergence. development. directionality. history. co-evolution. surprise. indeterminism. pulSing, and chaotic dynamics" (Abel 2003). To understand past Situations we h ave to deal with open and complex systems (Bentley 2003) . Resilience theory is s u ch a concept rec en tly introdu ced to ar chaeology (Redma n 2005). As the theory aims to unders tand changes within complex systems. including a ll possible factors, tile conce pt is a lso called RURALIA VIII "panarchy" tileory (Gunderson 2002; Holling 2001) . Panarchy describes the totality of non-hierarchical organized systems which are determined by a co nstant interaction within a r egime of ecological. social. economic. and cultural forces. Il is bas ed on the idea of an open system changing through time. Three dimensions have been determ ined to describe changes within the system (Gunderson - Holling 2002) : Potential: this dimension refers to the accumulated "capital" of biomass. materia l, skills/knowledge, or established r elatio n ships within a system. Connectedness refers to the complexity of the system. The more elements and interrelationships. the higher the con nectedness within the n etwork of forces. Resilience refers to the ability of th e system to absorb stress caus ed by internal interaction as well as by external factors. Th e lower fue reSilience the higher til e vulnerability of the system. Panarchy theory describes changes within selforganizing systems as a n a daptive cycle characterized by a success ion of four stages which differ in r egard to th e three dimens ions (Fig. 6) . The stages are (re)organisation (a-stage), explo itation (r-stage), conservation (k-stage) and r elease (O-stage). In a firs t stage so m e fundamental decis ions on the organisation of the system ar e made. As there is few accumulated capital and a ver y low connectedness there is a broad variety of opportunities. Decisive facto rs on the direction of th e developmen t are either external (the inter- k ol,,'no.···. / !l slage release .---- Fig. 6. The adaptive cycle within panarchy (redrawn after Gunderson - Holling 2002 by R. Schreg). 309 3 01 -3 : Schreg, Feeding the village , - -- -- - - - -- - - - -- - - - - - - - - - - - - - - - - , Fig. 7. Selected adaptive cycles within the pan chy system (modified from Gunderson - Holli 4 religion I myth I mentality states huge forested landscapes ocean, continental plate 3 2002). law distric t fores t river, mountain 1 rules o family , village tree, branch , leaf creek, hill 4 6 8 action with neighbouring systems or systems at other scales) or based on a kind of tradition from previous cycles. Within the exploitatton s tage the system becomes increasingly complex. that means. the degree of connectedness between internal controlling variables and processes becomes more numerous. In the n ext stage. the conservation stage the system therefore has a low fl exIbility and therefore is increasingly vulnerable to stress. A crisis easily leads toward the O-s tage which means that most of the potential or capital accumulated in the system during the previous stages is released. This release most often comprises a short period of time and appears as a collapse. Afterwards the system has to be reorganised; its s tarting conditions have changed, but there m ay stU! be some elements of ilie system left - or some cultural traditions vivid, which influence the further development of the system during th e n ext cycle. The fact tha t the development of the system is shown as a cycle just refers to the three dimensions and not to real history. Panarchy theory does no t imply that the system com es back to a certaln point and history repeats. Every pass of the adaptive cycle is historically unique and the specific outline of the system depends on history. During earlier passes of the adapttve cycle the environment h as been transformed and provides n ew preconditions. Reorganisation therefore do es not have the full r ange of p ossibilities as it depends on material preconditIons as well as on cultural traditions which prefer specific forms of organisation. Systems cannot be considered as isolated. A panarchy is a nested set of adaptive cycles. An open and complex system is interacting with many other systems on different scales. Systems reach from a micro scale to global dimensions a nd tb eir adaptive cycle may take a very s hort or a very long time (Fig. 7). With respect to the spatial scale. the village ecosystem is somewhere in 310 (log) space the middle. It is pa rt of the landscape ecosystem and it interacts witb the geosystem. but it is also part of the social system of a political district or even state, or indeed the whole world. On the other ha nd. one village system comprises several other systems. such as the household or family level, the ecosystem of an agrarian field or the ecosystem of rodents or worms. At the time scale it is important to notice. that the adaptive cycle of large systems may be rather slow, because changes in their subsystems m ayor may not revolt the large system. For example the collapse of a village ecosystem has limited effects on the whole m edieval state. We recognise several periods of settlement abandonment in th e course of the middle ages, but it is only in tb e 14tb century that a general cris is comes into being. There are several connections between the single a daptive cycles. The collapse of a small a nd fast regime can influence or "revolt" the adaptive cycle of a bigger and s lower regime if it m eets the conservation-stage with low resilience. The reorganisation of a regime can be influenced by the "remember" connection, which facilitates r en ewal by utilising potential from a higher scale. In a human ecosystem "remembering" could also refer to a more s pecific sense: the reorganisation after a collapse will probably u se traditional ways of organisation. Human experiences. perception and val~ ues are crucial for the outline of the new regime. For example. s ettlement patterns of the migration period in the form er Roman territorIes still ben efit from the remains of Roman infrastructure - such as roads - . and they also depend on the presence of former Roman fa rmsteads (Schreg in prep a.). Stress, crisis and risk may be integrated within this concept. In principle stress may occur at every stage of tb e adaptive cycle. External factor s s uch as climatiC hazards or natural catastrophes like earthquakes and volcanoes have a steady ris k of occurrence. Internal RURALIA VIII ) Schreg. Feed ing the village stress increases with the connectedness between internal controlling variab les an d processes and reduced potentials. The p ossib ilities for respon ses reduce. Within the k-stage of conservation there will be a high level of stress a nd a high number of c ritical situ ation s. Because connectedness is quite high at this point. innovations can easily cause stress and a very high risk, because resilience is low at that point. Regarding medieval settlements th is was probably the case in the late Middle Ages, when there was a n increasingly complex organisation of polities at the local as well as on the statlal leveL Land-use was very intensive and organised within a very rigid rotation system. Vulnerability was high and whe n the climate changed in the l 4thcentu ry and land-u se pressure came to its maximum, there were few possibilities for respons e . .As discussed below in s ome more detail. the crisis of th e 14th-century. conn ected in many regions with a high quantity of late deserted villages. can be under stood as a conseque nt collapse of many village ecosystems. The u s efulness of resilience theory for archaeo logy is not in modelling past cultural processes using s pecific quantitative data, s ince adequate data is missing fo r most periods. Geo- and bioarchaeologica] research is probably best su ited to p roduce proxy data which could be u sed to identi fy the s ingle stages within the adaptive cycle (Dearing 2008). Serial data are a n important precondition a t a pr actical level; a more much more general problem lies in the precondition that human behaviour is difficult to reduce to calculable reactions. "Stress" and "crisis" which could be under stood as a specific situation within an adaptive cycle, are in reality detern1ined by human recognition and m entality. However. stress. risk, and crisis as well as vulnerability a nd resilie n ce may be important categories to provide new questions and a possibility to see food production in a broader context. Food production, stress and resilience in the medieval village ecosystem The following case study will try to use these theoretical concepts as a framework to look a t ch anges in medieval setUement pattern. economy. and food prodUction a nd to explore the dynamiCS underlying these changes. Data u sed for this case study come mainly from medieval rural settlements in South-western Germany. In recent decades. a rch aeological research in many European landscapes h as s h own substantial ch a nges within the setUement system during the middle ages and modern p eriod. which clearly indicales that the typical village is only the product of a long process (Fabre 1996; Schreg 2006: Schreg 2009c). This is espeCially true for South-western Germany. RURALIA VIII 301 - 320 We have to start with a characterisation of th e early medieval village ecosystem. Even if we do not have exact data for numbers of inhabitants, yields and herd sizes, it seems possible to refer to the ecosystem models s ketch ed previou sly. Case studies at Schleitheim and Geislingen At Schleitheim in Northern Switzerland models of diet an d demography have been calculated for the middle of the 7th cen tury. th e middle of the 14th centu ry and the la te 19th century (Hotz - Rehazek - Kuhn 2002) (Tab. 1). It appeared that food supply in the early Middle Ages and in the 14th century was betler safeguarded than in the 19th century. Based on d emographic data from the Merovingian cemetery, it has been a rgued that th ere were 210 inhabitants of Schleitheim in the 7th century.' The land r equired for this population can be calculated as 63 hectares for grain an d 5 hectares for legumes per year. Based on the assumption of a closed village ecosystem with ley farming (Feldgraswirtsch aft). consisting of two years of fallow to one year of cultivation. the early medieval settlement would h ave n eed ed ab out 205 h ectares of agrarian land. The modern village boundary of Schleitheim cover s 2154 h ectares: a bout 1000 h a of which are suitable for cultivation. There is e nough tole rance that the village ecosyste m at Schleitheim in llie early Middle Ages co uld have been an open system with ley farming. Outfields co uld h ave been located in the periph e ry of the village territo ry as repres enled by late medieval boundaries, or even at a greater distance in the Southern Black Forest. At Geislingen the situ ation seems to b e quite differe n t (Tab. 2). Whereas in Schleitheim in the 14th ce n tury the carrying cap acity eve n of ley farming was not yet reached, we can assume that at Geis lingen the population was probably already in the early middle ages near the limit (Schreg 2009a). The population was too large to be supplied from local resources by the time the town was founded in the 13th century. Geis lingen is located within a small basin at the rim of the Swabian Alb, a low mountain ra n ge in Southwestern Germany. The surrounding slopes as well as the presence of bogs in the valley itself have limited or constrained the location of cultivable fields. If th e village was limited to the valley. its ecosystem could only have worked as a closed . a maximum or an import-based system. Arch aeological surveys on the surrounding Alb plaI Estimates of livestock numbers based on minimum individual counts [Hotz et al. 2002, 460f) a re of limited value because of fund amental methodological problems, especially taphonom~ ie. of th is a pproach. The number of 0. 1 cattle/person seems far too low. 311 301-: Schreg, Feeding the village 7th c. 14th c. Late 19th c. Lat e 18th c. Estimated inha bitants and field sizes Nu mber of inhabitants 210 inhabitants 360- 400 inhabitants 1438 inhabitants (based on cemetery) (based on written documents) (1790) 2450 inhabitants (statistical data 1860) Estimated land u se Agrarian fields: 250 ha Agrarian fi elds: 150 ha fallow: 7 5 ha ? Agrarian fie lds: meadows: 750 ha (estimation) meadows: 75 ha 1207.8 ha m eadows: 2 5 1.1 ha forest: 642.4 ha Assumed land use management Ley farming Regulated three-fiel d crop rotatio n Regulated Lhree-fi eld crop rotation with beginning of the abandonment of fallow Regulated three-field cr op rolation with permanent cultivation . introduction of pota to Maximum Carrying capacity 1040 individuals (based on closed system with ley fa r ming) Maximum number of Inhabita n ts Maximum possible agrarian fields 1000 ha {agrarian fields: 2 50 ha fallow: 750 hal J 2 35- 1380 individuals (based on closed syste m with regulated three·field crop rot a Uon) 1000 ha {agrarian fi elds; 500 ha fall ow: 250 h a meadows: 250 hal Tab. 1. Schleitheim: calcufation of population and field sizes (Hatz et al. 2002). 7th c. 15th c. mid 19th c. Estimated inhabitants and field sizes Number of inhabita nts > 116 inh abitants probably 200-400 inhabita n ts (based on cemeteries) 1488 inhabitants (written documents . 1544) 3120 inha bitants (statistical data, 1842) Estimated land u se Agrarian fields: 200 ha fallow: 100 ha m eadows: max. 670 ha {extended swamps a nd la kes} fore s t: 580 ha Agrarian fields: 275 h a fallow: 135 ha meadows: max. 555 ha forest: 580 ha Agrarian fields: 416.14 ha m e adows: 247.01 ha gard en: 314.69 forest: 578.26 ha Ass umed land use management Closed system with unregulated three-fi e ld crop rotation Closed o r even maximum syste m irriga ted m e adows) willi regu lated three-field crop rotation su pply of the town of Geisl1ngen Regulated Unce-fleld c rop rotation with red u ced faU ow Maximum Carrying capacity Maximum number of inhabitants <480 individuals (bas ed on r egulated three-field crop system) 5670 individuals (based on r egulated c rop system) Maximum possible agrarian fields 300 ha <415 ha thre e~ field 41 5 ha In c r eased by draina ge and lerraces at the slopes (maxim um of 415 ha minus s wa mps and lakes. turn-around area for ploughing teams and h edges a re n ot conSidered) Tab. 2. Geislingen: calculation of inhabitants and field sizes (Schreg 200 9a). teau showed a remarkable number of early medieval settlements. The toponyms of these villages at the plateau com e from Merovingian or early Carolingian times, and local historians have seen them as an expansion of that time that is connected with clearance and the founding of new villages. In some cases, h ow~ ever, archaeological finds from the 5th century predate the toponyms by at least several generations. This is an indication that settiements on the Alb plateau developed over a long period. The naming of the settle- 312 ments marks a later stage of this process, probably when the settlement had become self-sufficient and gained enough economic importance to be mentioned by manorial institutions as a separate unit. At least at an early stage. settlements on the plateau a nd in the valley formed one community wh ich could be under· s tood as an open system. As the examples of Schleitheim and Geislingen shoW. at some point th e number of inhabitants exceeded the carrying capacity of the landscape. This is a clear indi· RURALIA VIII Schreg, Feed ing th e village cation that the village ecosystem was in stress as food prod uction and consumption diverged. At Geislingen. in its narrow valley. this occurred earlier than it did at Schleitheim. From open to closed settlement systems - Expansion and intensification in the early Middle Ages Open settlements may have been ch a racteristic for the Migration period (4th/ 5th century) and possibly even for the Merovingian period (late 5th-late 7th century) in Central Europe. but the tran s ition to a closed system should h ave taken place soon thereafter - depending on the site catchment and th e specific landscape potentials. Growing population as well as the emergence of seigneurial power and Christlanisation may h ave been stress factors which created the need for a s urplus production . Large qu antities of grave goods in Merovingian cenleteries. which probably wer e not only signs of religion but also of social competition. caus ed an increasing need for raw materials (Arnold 1982). Stress is indicated not only by reaching carrying capacities, but also by archaeozoological data s h owing that livestock declined in body height (Stephan 2008). Within an open system, yields had to increase by intensification of land-use. causing th e transition to a closed system. In con sequence outlying a reas of the village ecosystem becam e more self-contained and developed into independent villages. After the fall of the Roman Empire, lower numbers of settlements are observed, a nd palynological data also supports the view of quiLe low popula tion numbers a nd a reduction of land-use. Merovlngian cemeteries and early place names reveal an agrarian land use orientated toward the fertile lowlands. Only in some regions did settlenlent also include low mountain ranges. In the following centuries, settlements expanded in more m arginal areas . When we have written SOurces on colonisation processes they are often organized by noblemen and typically included the foundation of new setUe ments which were populated with farmers from remote areas. As in many cases. observations from later p eriods have been us ed to describe earlier processes of colonisation. Consequently early medieval colonisation in Southern Germany has been seen as a similar process of clearance and subsequent foundation of new villages. as a conquest of the wilderness by adventurous pIoneers. The process s hould have been a multiplica lion of grain- and cattle-based Villages in a n early wild environment - or we could say: colonisation is understood as a process of growth (compa re Schreg 2008). RURALIA VIII 301 - 320 However, the idea of conquering the forests is probably rather a modern one (Blackbourn 2007). Settlement of marginal landscapes probably began in many regions with seasonal outfield use (Schreg 2008). Subsequent intensifica tion of la nd use due to factors s uch as population growth. increasing manorial needs and strengthening of authorities brought an orientation towards agrarian fi elds an d grain production . Close connections between villages in the core settlement landscapes and the m arginal landscapes became less intensive and there was an increasing need for n ew m ech anis ms of exchange. Village formation and three-field crop rotation Parallel to land-us e intenSification in m argi nal areas, we can trace a process of village for mation in many core ar eas of Central Europe. In the beginning the landscape was characterised by an increasing number of s mall settlements, arranged around some larger ones, but with slightly shifting locations over centuries. Later, a concentration and local stability around the parish church and the churchyard developed. In some regions this concentration at the location of the early modern v1llages began as early as 1000 AD, while in other regions it belongs mainly to 12th/ 13th centuries, s hortly before the rise of towns. Th ese changes in settlem ent pattern s urely were correlated with ch anges in land use a nd food production. One important factor was probably the introduction of th e r egulated three-field crop rotation ("Dreizelgenwirtschaft"j. This system of land management was much m ore effective in the exploitation of space. Coordination of working rhythms between neighbours made it poss ible to relinquis h enclos ures a nd turn-around areas of harnessed ploughing teams. At the same time fallow periods were reduced. The introduction of this new system also meant that the village itself became concentrated and station ary. This transformation brought new risks. The early m edieval settlement system was characterized by shifting settlement locations. Proposed explanations for these s hifts include s hifling cultivation as well as ge neralional changes. As farmsteads wer e typically shifted only short distances it is not likely that each generation relocated the settlement. and these ideas are not convincing. It is more probable that the r elocation of a settlement was part of a traditional land-use managem ent where settlement areas shifted to avail of more fertile la nds as form er areas became exhausted. There are other arguments supporting lliis interpretation . In several rural settlements th ere were r elics of dark earth similar to the dark earth of late antique towns. They were preserved only in topographic depressions. but in situ ar ch aeological finds a nd structures indicate they were not colluvial depOSits. If this is true. th e introduc- 313 Schreg, Feeding the village lion of the regulated three-field crop rotation was not a total s u ccess, but had some major risks. The clearance of h edges, th e development of large fields ploughed at one time, permanent cultivation with only short periods of fallow, a nd manuring by livestock dung brought about a decli ne in biodiversity. soil exha ustion. and increasing erosion (Schre9 in prep.). Geoarchaeologlcal studies in the last decades across several landscapes have revealed a recurring pattern of erosion and stabilisation. or in other words of dyna mic and stable periods of landscape change, The studies have shown s ignificant landscape changes during the Middle Ages, such as over-exploitation, erosion. and degradation of soils. These can b e understood as consequences of the expansion and intensification of food production (Bork et al. 1998). One can therefore conclude that the processes of village formation and three-field crop rotation, which are commonly seen as representing moments of maJor progress in m edieval history, probably brought new risks. In a long-term persp ective, the chan ge from s hifting settlements wi!.h soil a melioration by longterm manuring towards permanent villages and threefield crop rota tion did not r educe stress, but produced new risks and caused a higher social complexity. Within the village communities. which went through a period of institutional structuring during !.he high Midd le Ages, !.he peasants had a limited range of options. The economic change from subsistence farming with its associated s trategies of risk minimisation (see Thomas Meier, this volume) towards a market orientation leads to dependencies outside the village, Th e development of !.he feudal system and later of towns brought a permanent need for increasing surplus production, which m eant higher yields per labourer, The late medieval "crisis" - a system collapse? There has been a long debate about the 14tb-century crisis (Harvey 1991). Historians painted to quite different phenomena to understand !.he late middle ages as a kind of crisis (Seibt 1984). There are also m a ny contemporary statements indicating that people even felt a crisiS of morality and fai!.h (Ber9dolt 2003). It is a challenging question whether we can understand !.he situation as a system collapse or, in contrast, as an example of a successful r eorganisation, There is yet to be any consensus on whether the term "crisis" is adequate to characterize the 14th century. The main critique is r elated to the term "crisis" itself, which is !.hought to lack explanatory value (Winiwarter in press). It has been pOinted out that the crisis of !.he 14!.h century m ay b e primarily a re-projecUon of our own present and current problems (Schuster 1999). Certainly, !.he concept of criSiS Is a modern one, 314 301-320 as ecological thinking is a modern develop ment. Investigating past ecosystems therefore requires a terminological framework independent of written documents and of the per ceptions of past humans. who used other categories to understand their environments. In light of the concepts outlined above. we need to ask whether the late middle ages could be understood as a crisis, as a release within the adaptive cycle. or as a collapse of the medieval village ecosystem. A number of observations point to a late m edieval lan ds cape degradaUon that h ad significant impact on villages. Archaeobotanical and geoarchaeologlcal research document th e formation of heath. a nd the expansion of dunes (Kirleis 2003, 97; Groenewoudt 2009; Hirsekorn 2003) as well as the formation of erosion gullies (Bork - Beyer - KrallZ in press; Bark et al. 1998). Currently, most indications come from central Germany. while in Southern Germany th ere ar e relatively few r eports of late medieval la nd degradation. This is probably du e to !.he s tate of research ra!.h er !.han to lower stress. Some of these processes are m an-made a nd are dir ectly Unked \vi!.h less sustainable land-use strategies. However others are due to climatic changes (Behringer et al. 2005). In !.he 14th century, cooling brought extreme weather events, Usually such climatic change m ay h ave little effect. but in !.he cleared landscape of the late Middle Ages vulnerability was high. The stress of demographic and climaUc factors brought !.he risk of declined food security by degra dation and erosion. At !.he sam e time, the social organisation of !.he village wi!.h !.he r egulated three-field crop rotation. and !.he incr eased power of sovereigns created a s ituation of high connectedness which ma de adaptation quite difficult. In contrast to the settlements of early a nd high Middle Ages, which shifted !.heir position probably as pa rt of a sustainable land-u se s trategy. the permanent villages lost an important opportunity for s oU regeneration in favour of a complicated social organisation that included rigid rules on land-u se, Some villages collapsed. o!.hers s u cceeded. The abandonment of m any villages can be understood as the collapse of the s pecific village ecosystem - at least in some more vulnerable environmen ts. On a higher spatial scale, however, villages were just reorganised In a process of concentratio n. and early modern agriculture followed strategies that existed before. However. the late m edieval crisis altered labour-land ratios in favour of the peasantry (Moore 2003). In some cas es villages of !.he closed system m ay h ave transrormed for a time to a n open system . because !.hey gained land which h as bee n u sed mainly for extensive h erding (compare Schre9 2009b). Only later, in !.he 18!.h and 19 !.h centuries, when there were again situations of stress. risk and crisiS were there major reorganisations in the whole village RURALIA VIII Schreg, Feeding the village Unterrombach, Sauerbach Rommelshausen , MSurech Sonlheim im Siubenial GroBbetUingen, ScMferScker Renningen. Raile Hayingen , Obere Wiesen Igersheim, Neuseser Tal Grol!k.uchen, GassenScker 301 - 320 '. III III III II I 111111 "j III I • III II I I - 111- ",III Sontheim, Sraike VVilimandingen Forchheim, NiemandsplStlle Endersbach , Halde Hermaringen , Berger Steig Hochstetten, Kinkelrain III II III II II 111111 III II III III III Hengen, BOhringer StraBe 11111 MOnchingen , Hofslatt VClrstetten, Grub Ehingen, Bei der Mauer Deffingen , Gemeindesteinbruch Burgheim Eltingen. Beim alten Kirchhof Siengen, Obere Hippenacker Gelslingen, Muhlwiesen Wittislingen. Schabringer Weg Edingen, Untere Neugasse Grabensletten, Kindergartenweg GSchlngen, Kirchbraike Hochstetten. KlosterScker Stetten, Bachacker Oberrimsingen, Gruningen Sletten a.H., Friedhof Flacht. FriedhofstraBe Gerlingen, Leonberger Weg Kleinengstingen, Romerslr. 11111 II II I I III I II II 1111111 II II 11111 111111 III 11111 III Otlingen , Speck Neuhausen. BMerstraBe Bickesheim, 1m Eel< Obersletten, Brunnenlicker 11111 Mengen i. Brsg. , LOChleacker Wallsladt, Vogelstang Ditzingen, Beutenfeld GenkingE!l1 , Gonninger StraBe Schatksletten, Unlerer lNiesenweg GroBengstingen, Bahnhof-' Trochlel mger SIr. Altheim, KQhlwiesen Undingen, Brunnenwiesen Hailfingen, WJrmfeld Schmiden, Unlere Gartenacker Nattheim, Badwiesen Eningen u.A., BrunnenstraBe Rommelshausen , HaldenslraBe Urspring , Am breiten Weg II BOckingen. Haaggassengarten Renningen , Neuwiesen3cker 1111 I .... -~ III" 1111111 11111 111111 111111 :. • II :::;; III II 11111.111111 II II 11111 II • 111 1 11 II Erpfingen, Untere Wlissere Sasbach. Behans I LimburgstraBe Oslerfingen, lNier Obersletten, Steinhaus - 300 , 0 400 50. 500 • 0 600 700 ' .0 " 800 " 1000 900 "0 11 c. 1100 12 Jh 1200 ," 0 1300 "" 1400AO data of high q uality data of medium quality (based on old excavations, surface collections, preliminary reports , o r restricted q uantities) Fig. 8. Duration of medieval settlements in Southwestern Germany indicating some periods with higher risk of abandonment (Schreg 2006). RURAUA VIII 315 301 Schreg, Feeding the village ecosystem. The reduction of fallow. the introduction of the potato and increasing efforts in manuring in~ traduced a new ecosystem _ probably on the verge a maximum system, which was the basis for modern industrialized agricullure. There are several examples of starvation periods, or famine, in the early modern period, and these may be indications of further passes through adaptive cycles. Reorganisation of the village ecosystem after a cri~ sis does not mean that there is always a complete system restructuring after a collapse, because not all the potential has been lost The mechanism of the 'remembering connection" results in a reorganisation depending on earlier system organisations. Nevertheless, settlement abandonment could be an indication for reorganisation and could be used to determine single passes of adaptive cycles. The abandonment of settlements need not be connected with single events, such as the thunderstorms of 1342 or the pestilence of 1347/ 48. In reality there may have been longer periods with high stress and low resilience. As there were several other periods of settlement abandonment in central Europe and especially in South-western Germany (Fig. 8), the late medieval crisis Is probably not the only period of reorganization. but is just the best documented one. It could be worth asking if the discontinuities of settlements around 700. in the 9th and 10th centuries and in the 12th/ 13th century represent passes of the adaptive cycle. Abandonments around 700 could be in relation to the transition from an open to a closed village ecosystem: 9th/ 10th-century abandonments may reflect a reorganisation of the feudal system at beginning market economy: while 12th/13th-century changes could represent the introduction of three-field crop rotation and the formation of permanent villages. At present. th ese are only hypotheses. which must be checked by specific case studies in different landscapes. Conclusions and prospects The panarchy model allows understanding the interaction of different subsystems and offers a more complex explanation for failure and success. Today it meets increasing interest in past crises and collapses. The work of Jared Diamond In particular looked at the circumstances of the rise and fall of societies, and tried to link past and present (Diamond 2006). His exanlples of collapsed past and present societies spread around the world. from the Easter Island, over the Mesoamerican Maya. the Anasazi in the US-Southwest. and Greenland as examp les for failed past societies. 2 2 See for a criUque of Diamonds case studies: McAnany - Yolfee 2010. 316 He used a framework of five factors to analyse fa and success of societies: damages that people inadverten tiy inflict on environment climate change hostile neighbours support by friendly neighbours society's responses to its problems. I Food and food production as a factor of change h to be seen in a broader context of rural economy, village ecosystem. Food and food production ar e close interaction with state and polity, with values a mentality as well as with landscape and environme It indicates that the model of a Malthusian crisis de not explain the changes adequately. as it is does r embrace sufficienUy the complexlty of Change. The I, medieval crisis is more than just a Malthusian situ tion; the idea of a crisis within an adaptive cycle of tl village ecosystem seems to be more adequate. Settl ment history from the Migration period to the begil ning of the late Middle Ages could be understood . an intensification of land use, transforming village probably from an open system towards a closed an an export orientated system. Abstract Archaeological research on food production and consumption is mainly concerned with their material remains. This article calls attention to the ecological dimensions of food production. storage, and consumption. They are a fundamental element of the village ecosystem and an important driving factor for changes within the settlement system. Models reflecting on the ecology and resilience of the medieval rural economy prOVide important possibilities to explain these changes. The concept of the village ecosystem enables us to distinguish several models. how pre-industrial villages balanced their agrarian yields. the number of caWe and the dispos able manpower. If this balance is disturbed the whole system comes under stress and needs some kind of reorganisation. However. the concept of stress does not suffice to understand the complex dynamics of change which can be recognized in many medieval settlement landscapes. Therefore we need a much nlore complexe concept dealing with non-linear, adaptive and self-organized socio-cultural systems. Panarchy theory provides a theoretical framework which has recently been introduced to archaeology. In this article I want to evaluate the usefulness of these archaeological approaches based on systems theory. Medieval village ecosystems mainly in western central Europe are reconsidered in the light of thes e RURALIA VIII 320 Schreg. Feeding the village ure concepts. in an attempt to understand their cha nges and to evaluate food production as well as the risk of sta rvation as a factor of the continuous ad aptation of medieval rural communities. .cir 301 - 320 Resume ve Id n d 1. Les etud es archeologiques s u r la production et la consommation des aliments s'attachent principalemcnt it 1a reconstitution de I'alimentation et des praUques culturelles qui lui sont liees. Production. stackage et consommation sont toutefois aussi un element esscoUei de l'ecosysteme villageois cUe principal facteur de sa transformation. La p rescn te contribution voudrait aUirer I'attention sur ces aspects ecologiques. Pour expUquer la transformation . il faut rccourir a des con ce pts abstraits qui. d'une part, comprennent Ie village m edieval comme un ecosysteme complexe el d'autre part. detinissent la transformation et la resilience des system es. La conception de r ecosys tem e villageois perm et d e faire la distincti on avec les modeles de vi llages preindustrlels sur base de l'equilibre des recolles. de la taille du cheptel et de la charge de travall. Les perturbations de ces equilibres creent une situation de stress qUi aboutit a un changernent du systeme. Le stress ne suffit pas it expliquer les dynamiques complexes du changement observable dans plusleurs paysages. II faut uUliser un concep t qUi Henne compte de la complexite et des qualites non-lineaires a da pta lives et autoregu lees des ecosystemes socioculturels. Le concept d e la panarchie depu is peu. aussi discute en archeologie. developpe une theorie pareille. L'objectif d e la presente contrib u tion est d'ouvrir des perspectives et de montrer ravan tage de ces concepts en archeologie. Des ecosystemes de villages medievaux sont analyses scion ces concepts p ou r comprendre la dyna mique d e leurs chan gements et po u r ln ettre en exergue Ie role de la production a limentaire et ses risgues d e famine dans Ie changement it long terme du paysage ru ral. Traduction: H. Pantermehl Zusammenfassung Archaologische Forschungen zu Produ ktion und Konsum von Nahrungsmitteln fok ussieren hauptsach lich auf di e Rekonstruktion der Erniihrung und der damit verbundenen kulturellen Techniken. Produktion. Bevorratung und Konsum s ind j edoch auch wesenUicher Bestandteil des DorfOkosystem s und ein wesentlicher Faktor fUr dess en Wandel. Vorliegender Beitrag machte das Augcnmerk auf diese 6kologisch en Aspekte d es Themas lenken_ Urn den Wa ndel zu erkUiren. sind abstrakte Konzepte erforderlich, die einerseits das mittelalterliche RURALIA VIII Dorf als komplexes Human-Okosystem begreifen und anderseits den Wandel und die ResiUen z von Systemen beschreiben . Das Konzept des DorfOkosystems erlaubt es. anhand der Ausbalancierung von Flachenertragen, Viehbestand undArbeitsbelastung verschiedene ModelIe vorindustrieller Darfer zu unterscheiden. Starungen dieser Balancierungen fiihren zu einer Stresssituation , die zu einer Anderung des Systems flihren muss. Das Konzept der Stresss ituationen r eicht allerdlngs nt cht aus. urn die sehr komplexen Dynamiken des Wandels. wie sie in vielen Siedlungslandschaften beobachtet werden kannen, ausreichend zu erklaren . Dazu bedarf es eines Konze ptes. das gerad e die KomplexiUit und di e n ichUinearen. adaptiven und selbst-organisierten Elgenschaften sozio-kultureller Okosysteme abbildet Das neuerdings auch in der Archaologie diskutierte Konzept d er Panarchie ist solche cin e Theorie. Das Ziel des vorliegenden Beitrages ist es. Perspektiven und Nutzen dieser Konzepte in der Archaologie zu refl ektieren. Mittelalterlich e DorfOkosysteme werden im Licht dieser Konzepte betrachtet. urn die Dynamik ihres Wand els zu verstehen - und urn die Rolle der Nahrungsmitte1p roduktion und dcs Hungerrisikos fUr den langfristigen Wandel d es landlichen Raumes herauszustellen. Acknowledgments The ideas presented in this papcr benefited from the work on culttrral changes in Southern Germany and beyond. I a m grateful for discu ssions with several colleagues inside and outside RGZM. I thank especially Lynn Fisher (University of lllinois_ Springfield) who r ead an earlier d raft. made h elpful observations and corrected my En glis h . Bibliography Abel. T. - Stepp. J. R. 2003: A new ecosystems ecology for anthropology. Conservation Ecology 7. 3. 2003. Abel. W. 1976: Die Wust ungen des a usgehendcn Mittelalters. Qu ellen u n d Forschu ngen zu r Agrargeschi chte I . StuLtgart. ArnoW. C. 1982: Stress as a Stimulus fo r Socia-Economi c Change. AngloSaxon England in the SevenUl Century. In: C. Renfrew/ S. J. Shennan (eds.), Ran ki ng. resource and exch ange. Aspects of the arch aeology of early Europea n society. New Directions i n Archaeology. Cambridge. 124- 13 1. Beck. R. 2004: Un terfinning. Uin dliche Welt vor Anbrueh der Moderne. Mftnch en. AicheologlCl-y tisrav AV CR. Praha. Y. Y. i. KNIHOVNA Lelensk.4. 1180 1 Praha J 317 301 - 320 Schreg, Feeding the village Beck, U. 2007: edy or a failure of entitlements? Bulletin of Economic Rc· search 43, 223-258. WeItrisikogesellschaft. Auf der S u ch e nach def verlo renen Sicherheit. Schriftenreihe der Bundeszentrale fU r politische Diamond, J. M. 2006: BUdung 644. Bonn. Coll apse . How societies choose to fail or succeed. New York. Bentley, R. A. - Maschner. H, D, G. (eds.) 2003: Ebersbach. R. 2002: Complex Systems and Arch aeology. Salt Lake City. Von Bauern und Rindern. Eine Okosystemanalyse zu r Be· deutung del' Rinderhaltung In bauerlich en Gesellschaften als Grundlage zur ModeJlbiJdung im Neoli thikum . Basler Beitrage zur Archaologie 15. Basel. Bergdoll. K. 2003: Oer Schwarze Tad. Die Gr osse Pest und das E n de des MitteJalters. Munchen. Biddick, K. 1989: The Other Economy. Pastoral husbandry on a medieval estate. Berkeley. Los Angeles. London. B inford, L. R. 1962: Archaeology as Anthropology. American Antiquity 28. 217225, Blackbourn, D. 2007: Die Er oberung der Natur. E ine Gesch ich te de f deutsch en Landschaft. Munchen 2007. Bark, H .-R, - Beyer. A. - Kranz, A. in press Der lOOO-Jiihrige Niederschlag des Jahres 1342 und seine Folgen tn Mitteleuropa. In: F. Daim/ D. GronenhornjR Schr cg (eds.). Strategien zum Oberleben. RGZM·Tagungen. Mainz. Ebersbach. R. 2008: Gluck1ich e Milch von glii ckJ ichen Kuhen? Zu r Bedeutung de r Rinderhaltung in (neolithischen) Wirtschaftssyslemen. In: B. Herrmann (cd.). Vortn3.ge im Umwelthistorisch en Kol!oqulum G5tt.in gen 2007-2008. G51.tinge n . 47-64. Erlen, P. 1992: Europaischer Landesau sbau und mi ttclalterliche deutsch e Oslsiedlung. Eln str uktureller Verglelch ZWischen Sudwestfra nkreich , den Nlederlanden u nd dem Ordensland Preuj3en. Historische und landeskundlich e OstmitteJeuropa·Studien 9. Marburg. Fabre. G. - Bourin, M. - Caille. J. (ed.) 1996: Morphogenese du village medieval (IXe-XIIe slec1es). Actes de la table ronde de MonlpeUi er 22 - 2 3 fevrier 1993. Cahiers Patrimoine 46. Montpellier. B ork, H .-R. - Bork. H. - Dalchow. C. 1998: Flannery, K V. (ed.) 1976: Landscha ftsen twick1 u n g in Mitteleuropa. Darmstadt. The Early Mesoamerican Village. Studies in Arch aeology. New York. Bowlus, C. R. 1988: Die Umwcltkrise im Europa des 14. Jahrhunderts. In: R P. Slefcrie (ed.). Fortsch riite der NalurzerstOrung. edition suhr· ka mp 1489. Frankfurt a m Main , 13-30. Freudenberger. H. 1998: Braudel, F. 1958: Friesen, T. M . 1999: La longu e duree, Annales (ESq 13, 725- 753 , Resource struc ture. scalar stress. and the development of Inuit social organization. World Archaeology 31, 2 1- 37. Brothwel/, D, R. 1998: Stress as an Aspect of Environmental Studies. Environmen· tal Archaeology 2, 7- 13 , BrCtggemeier. F:.J. - Rommelspacher. T. 1991: Blauer Himmel uber del" Ruhr. Die Umwcltgesch lchte des Ruhrgebiets 185 0 - 1980. Essen. Butzer, K. W. 1982: Arch aeology as Human Ecology. Cambridge. Cohen. M. N. 1977: The Food Crisis in Prehistory. Overpopulation a n d th e Origins of Agriculture. New Haven . Lon don. Dahlerup, T. - 1ngesman, F. (eds.) 2009: New Approaches to the History of Late Medieval a nd Early Modern E urop e. Selected proceed ings or two international confer ences at the Royal Danis h Academy of Scien ces and Letters in Cope nhagen 1997 and 1999. Hls tor isk·fil osofiske m eddelelser 104. Copenhagen. D earing. J . A. 2008: Landscape Change and Resilience Theory: a palaeoenviron mental assessment from Yunnan. SW Chi na. The Holocen e 18, 117- 127, Desai. M. 199 1: The Agrarian Crisis In Medieval England: a Malthusian trag· 318 Huma n Energy and Work in a Eu rop ean VUlage' Anthmpologischer Anzeiger 56, 239-49. Groenewoudt, B. J. 2009: An Exhausted Landscape. Medieval Use of Moors. Mires and Commons in the Eastern Netherlands. In: J. Kla pstej P. Sommer {eds.}. MedIeval Rural Settlement In Marginal Landscapes. Ruralia 7. Turnhou t, 149 - 180. Gunderson, L. H , - H olling , C, 5, (eds,) 2002: Panarchy: Understanding Transformations In Hum a n and Natural Systems. Washington, DC. Haidle, M, N, 1997: Mangel - Krlsen - Hungersn5te? Ernhllrungszustiinde in Suddeutschland und dcr Nordschweiz vom Neolithikum bis ins 19. Jahrhundert. Urgesch ichUlch e Materialhefte 11. Tu bingen . Harvey , B. 1991: Introdu ction: l1le HCri s is" or the Early Fou rteen th Cen tury. In: B. M. S. Campbell {cds.}. Before the Black Death. Studies in the ,Cris is' of th e Early Fou rteenth Century. Manchester. New York , 1- 24. H errmann. B. - Sprandel, R. - Dirlmeier, U. (eds.) 1987: Determlnanten del' Bev6lkerungsentwick1u ng im Mittelalter. Weinheim. Hirse korn, V. 2003: Aeker und Dune n 1m Vorfeld des Tageb au s COUbus-Nord. In: Ausgrabungen 1m Nlederlau sitzer Brau n kohlen revier 2001. RURALIA VIII 301 - 320 Schreg, Feeding the village Arbeltsberichte der BodendenkmalpOege in Brandenburg. Calau. 155- 162. Hodder. I. 1979: Economic and Social Stress and Material Culture Patterning. American Antiquity 44. 446 - 454. Holling. C. S. 2001: Understanding the Complexity of Economic. Ecological, and Social Systems. Ecosystems 4, 390 - 405. Hatz, G. - Rehazek. A. - Kuhn. M. 2002: Modellberechnungen zur agrarwirtschaftlichen Tragfahigkeit des Siedlungsraumes Schleitheirn. rn: A. Burzler1M. Honeisen/ B. Ruckstuhl (eds.) , Das fruhrnutela1terliche Schleitheim _ Siedlung. Graberfeld und Kirche. Schaffhauser Archaologie 5. SchaHhausen, 459 - 469. Jankuhn, H . 1977: EinfUhrung in die Siedlungsarcha.ologie. Berlin. Jochim, M. A. 1976: Hu nter-gatherer Subsistence and Settlement. A predictive m odel. New York, San Francisco, London. Jochim. M. A. 1981: Postan, M. 1966: Medieval Agrarian Society in its Prime. In: M. Postan {ed.}, The Cambridge Economic History of Europe 1: The Agrarian Life of the Middle Ages . Cambridge, 548- 632. PreuceL R. W (ed.) 1991: Processual and Postprocessual Archaeologies. Multiple ways of knowing the past. Carbondale. Radkau, J. 2002: Natur und Macht. Eine Weltgeschichte der Umwelt. Munchen. Redman. C. L. 2005: Resilience Theory in Archaeology. American Anthropologist 107.70- 77. Rosener. W. 1984: Bauer und Ritter im Hochmittelalter. Aspekte ihrer Lebensform. Standesbildung und sozialen Differenzierung im 12. und 13. Jahrhundert. In L. FenskejW. R6sener/L. Zotz {eds .), Insututionen. Kultur und Gesellschafl 1m Mittelalter. Festschr. J. Fleckenstein . Sigmaringen, 665 - 92. Sabean. D. W. 1972: Johnson, M. 2003: Landbesitz und Gesellschaft am Vorabend des Bauernkriegs. Eine Studie der sozialcn Verhilltnisse im sudlichen Oberschwaben in den Jahren vor 1525. QuelIen und Forschungen zur Agrargeschichte 26. Stuttgart. Archaeological Theory. Malden, Mass. {reprint) Schreg. R. 2006: Kirleis. W. 2003: Dorfgenese in Sudwestdeutschland. Das Renninger Becken 1m Mittelalter. Materialhefte zur Archaologie in Baden-Wurttemberg 76. Stuttgart. Strategies for Survival. Cultural Behavior in an Ecological Context. New York. San Francisco. London, Toronto. Vegetationsgeschichtiiche und archaobotanische Untersuchungen zur Landwirtschaft und Umwelt im Bereich der prahjstorischen Siedlungen bei Rullstorr. Ldkr. Luneburg. Pro-bleme der Kustenforschung 28.65-132. Kn.op}: T. in press: Grundlagen einer archaologischen Auseinandersetzung mit Krisen. In: F. DaimjD. GronenbornjR. Schreg {eds.), Strateglen zum Uberleben. RGZM-Tagungen. Mainz. Malthlls. T R. 1977: Das Bev61kerungsgesetz. Munchen. McAnany. P. A. - Yoifee. A. (eds.) 2010: Questioning Collapse. Human Resilience, Ecological Vulnerability, and tile Aftermath of Empire. Cambridge. McNetting. R. C. 1981: Balancing on an Alp. Ecological change and continuity in a Swis s mountain community. Cambridge. Moore. J. W 2003: The Crisis of Feudalism. An Environmental History. Organization & Environment, 15,301 - 22. Moran, E. F. (ed.) 1990: The Ecosystem Approach in Anthropology. From Concept to Pra ctice. Ann Arbor. Oexle, O. G. 1996: Geschichtswissenschaft im Zeichen des Historismus. Studien zu Problemgeschichten der Moderne. Kritische Studien zur Geschichtswissenschaft 116. Gottingen. Pals, J. P. 1987: Observations on the Economy of the Settlement. In: W. Groenm a n-van WaateringejL. van Wijngaarden-Bakker (eds.), Farm Life in a Carolingian Village. Studies in Pre- en Protohistorie 1. Assen, Maastricht, 118-129. RURALIA VIII Schreg. R. 2008: Before Colonization: Early Medieval Land-Use of Mountainous Regions in Southern and Western Germany. In: C. Bartelsj C. Kupper-Eichas {Hrsg.}, Cultural Heritage and Landscapes in Europe - Landschaften - kullurelles Erbe In Europa. Ver6ffenUichungen aus dem Deutschen Bergbau·Museum Bochum 161. Bochum. 293 - 312. Schreg. R. 20Q9a: Die mittelalterliche Siedlungslandschaft urn Geislingen eine umwelthistorlsche Perspektive. In: H. Gruber (ed.), ..in oppido Giselingen ..." 1108 - 2008. Acht Vortrage zum 900jahrigen JubiHium von Geislingen. Ver6ffentlichungen des Stadtarchivs Geislingen 26. Geislingen. 9 - 96. Schreg, R. 2009b: Nach der Wustungsphase: Umstrukturierungen des landlichen Raumes in der fruhen Neuzeit - eine umwelth1storische Perspektive. In: B. ScholkmannjS. Frommerjc. Vossler u. a. (eds.), Zwischen Tradition und Wandel. Archaologie des 15. und 16. Jahrhunderts. Tubinger Forschungen zur histor1schen Archaologie 3. Biichenbach. 451 - 464. Schreg. R. 2009c: Siedlungen in der Peripherie des Dorfes. Ein archaologischer Forschungsbericht zur Frage der Dorfgenese in SGdbayern. Berichte der Bayerischen Bodendenkmalpflege 50, 293 - 317. Schreg, R. in press a: Die Krisen des Spaten Mittelalter - Perspektiven, Probleme, Potentiale. In: F. DaimjD. GronenbornjR. Schreg {eds.), Strateglen zum Uberleben. RGZM-Tagungen. Mainz. Schreg. R. in press b: Landschaft im Wandel - Perspektiven der Archaologie des 319 301-320 Schreg. Feeding the vil lage Mlttelalters. I n: F. J. Felten/ H. Muller/ H . Dehs (eds.), Der Begriff der Landschaft in d er landeshistorischen Forschu ng. Geschich tliche Landeskunde. lion of Early Forms of S ubs is tence. Advances in Human Ecol_ ogy 6. 201-220. h tlp:/ / www.alexandria.u nisg.ch/ Publikalion en/ 17971 . Schreg, R. in prep. a: Von der rom ischen Guts\Virtschaft zum milleialterlichen Dorf. In: H. Steuer et al. (eds). Antike im Mittelalter - Fortleben. Nachwirken. Wahrnehrnung. Smyntyna. o. V. 2003: Sci1reg, R. in prep. b: Kontinuilat und Fluktuation in [ru h - und hochmlttelalterlich en Siedlungen. In: C. Fey/N. Kersken/S. Kri eb (cds.). Adel und Bauern 1m Spannungsfeld d er Gcsellschaft des Hoeh und Spalmittelalters. Festschrift W. Rosen er. Schuster. P. 1999: The Environm ental Approach to Prehistoric Stu dies: Concepts and Theories. History an d Th eory 42, 4. 44-59. Sonnlechner. C. - Winiwarier. V, 2001: Der soziale Metabolismus del' vorin dustriellen Landwirt_ schaft in Europa. Der e uropaische Sonderweg 2. Stuttgart. Stephan. E. 2008: Haustiere in alamannischer Ze it. in: D. Ade/B. Ruth/A. Zekorn (cds.). A1 amannen zwisch en Schwarzwald. Neckar und Donau. 8egleitbuch zur Wanderausstellung. Stuttgart. 86- Die Krise des Spatmittelalters. Zu r EVidenz eines s ozlal- u nd wirtschaftgeschich tl ichen Paradigm as in der Geschich tsschre ibung des 20. Jahrhunde rts. Hls to rlsche Ze itschrift 269, 19 - 55. While. L. jr 1968: Die mittelaiterl1che Technik und der Wandel der Gesellschafl Munchen . Seibt. F. - Eberhard, W. (ed.) 1984: Winiwarler, V, in press: Europa 1400. Die Krise des S patmittelaltc rs. Stuttgart. SiedlungsJorschung 1994: Wiislungsprozesse - Wustungsperioden - Wi.istungsraume. Siedlungsforschung 12.9- 233. 87. Zwisch en Innovation und Krisenbewa1Ug ung: Umwelth istor ische Erklarungsmodelle gesell sch aftlich en Wandels. In: F. Daim/ D. Gronenborn/R. Schreg (eds.). S trategien zum Uberleben. RGZM-Tagungen. Mainz. Siejer/e. R. P. - Krausmann , F. - Schand1. H. - Wini warte r. V. 2006: Winiwarter, V. Das Ende der FHiche. Umwelthistori sch e Forsch ungen 2. Keln. Worster. D. 1988: Appendix: Doing environmental History. In: D. Worster (ed.). The ends of the earth. Perspectives on modern environmental history. Cambridge, 289- 307. SieJerle, R. P. - Miiller-Herold, U. 1997: Surplus and Survival. Risk. Ruin, and Luxury In the Evo lu- ~ Knoll, M. 2007 Umweltgeschichte. Eine Ein l'O hrun g. Keln. Rainer Schreg, R6misch-German isches Zentralm useum, Forschungsinstitut fur Vo r- und Fruhgeschichte, Ernst-Lud wigPlatz 2 , D-55116 Mainz, Germany, Schreg@rgzm.de 320 RURALIA VIII