5 The Evolution of Societies and World-Systems Stephen K. Sanderson INTRODUCTION Evolutionary theories of human social life continue to be much debated in modern social science. Although there are still many advo- cates of these theories, especially among anthropologists, we are currently in a period in which such theories are unpopular among sociologists. This unpopularity stems from a wide range of criticisms, but clearly one of the most important is the belief that evolu- tionary theories are unacceptably endogenist - - that they view social evolution as a process occurring fundamentally within the bounds of reasonably well-defined societies (cf. Nisbet, 1969; Giddens, 1981, 1984). As a result of this criticism, many histor- ically inclined sociologists have turned away from the analysis of individual societies and in the direction of larger constellations of societies. Thus the creation by Immanuel Wallerstein in the early 1970s of world-system theory, a type of theory in which individual societies are viewed, not as autonomous, but as inserted into the operation of a larger network. It is this network -- the world-- system -- that is then said to be the only proper unit of analysis, with the fate of individual societies being determined princi- pally by their involvement in the world-system as a whole. Wallerstein's concern has been with the modern capitalist world- economy that he envisages as originating in Europe in the sixteenth century and he has shown very little interest in the precapitalist era. However, the great appeal of his theory has led other social scientists to attempt to apply the concept of a world-system to the entire pre- capitalist era. It is thus claimed that Wallerstein's basic argument can be general- ized backward in time: There were precapi- talist world-systems, and the understanding of world history must focus on the operation of these systems rather than on individual soci- eties. Many world-system enthusiasts see their work as antievolutionary, or at least nonevol- utionary, in nature. Since they view evolu- tionary theories as endogenist theories, they see themselves as setting up an explicitly exogenist (and thus nonevolutionary) alterna- tive. However, I hope to show that such a notion is based on a false distinction and a misunderstanding of the nature of social evolutionism. While evolutionary theories have historically given pride of place to endogenous factors, such theories need not be endogenist. They can give equal attention to endogenous and exogenous factors, or even be highly exogenist. Indeed, I shall argue that Wallerstein's world-system theory is a quinte- ssentially evolutionary theory. If I am right -- if one can be a Wallersteinian and an evolutionist at the same time -- then it is quite possible to take an evolutionary ap- proach to understanding precapitalist world- systems. To do so involves demonstrating two fundamental things. It must first be shown that there really were precapitalist world- systems in some meaningful sense of that term. And, if this can be done, one must then try to identify the kind of "evolutionary logic" these systems contained. For, after all, this is exactly what Wallerstein has done for his capitalist world-system -- it is what makes him a type of evolutionist -- and thus if we are to apply his ideas successfully to the precapitalist era it is incumbent upon us to do the same. Unfortunately, I shall be forced to con- clude that this effort to construct an evolu- tionary analysis of precapitalist world-sys- tems produces, at best, very mixed results. There are some types of precapitalist world- systems, but they differ in some very impor- tant respects from the modern capitalist world-economy. Moreover, much of the social evolution that has occurred in the precapital- ist era, as well as in the transition to the capitalist era itself, suggests that the proper unit of analysis is not some sort of world-system, but rather something much more akin to the individual society of more tradi- tional evolutionary analyses. Are world- systems or individual societies the proper unit of evolutionary analysis? Which are more important determinants of social evolution, exogenous or endogenous factors? As we shall see, the answers to these questions depend upon the historical period and the type of social system with which we are dealing. WHAT IS AN EVOLUTIONARY THEORY? In order to establish the point that there is no inherent antagonism between an evolutionary and a world-system perspective, and that Wallerstein's world-system theory is a type of evolutionism, we first need a proper under- standing of what an evolutionary theory actu- ally is. There is, in fact, much misunder- standing on this count, a good deal of which I have reviewed elsewhere (cf. Sanderson, 1990). Because of space limitations, I shall confine myself here to a simple exposition of what I take to be the best definition of an evolu- tionary theory, that of Erik Olin Wright (1983). Wright suggests that for a theory to be considered evolutionary it must have three features: (1) It must propose a typology of social forms with potential directionality. (2) It must order these social forms in the way it does on the assumption that the proba- bility of remaining at the same stage in the typology is greater than the probability of regressing. (3) It must assert a probability of transition from one stage of the typology to another. It therefore claims the existence of a tendency toward directionality, no matter how weak, in social change. It is also clear that Wright demands the presence of a mecha- nism that would explain such a directional tendency. However, this need not be a single universal mechanism that would explain every specific evolutionary transition. He recog- nizes that "the actual mechanisms which might explain movement between adjacent forms on the typology need not be the same at every stage of the typology" (Wright, 1983:26-27). As Wright is at pains to point out, his way of identifying an evolutionary theory makes no claim that the typology of social forms repre- sents a teleological unfolding of latent potentialities, something many critics of evolutionism falsely assume to be basic to an evolutionary theory. Nor does it claim that such a typology represents a rigid sequence of stages through which all societies must move. Wright does not even assume that all (or even most) societies necessarily evolve. Regression is entirely permitted, and it is fully ac- knowledged that in most societies "long-term steady states may be more likely than any systematic tendency for movement" (Wright, 1983:26). WORLD-SYSTEM THEORY AS SOCIAL EVOLUTIONISM I believe that Wright has come closer than anyone else to pinpointing the genuinely irreducible features of an evolutionary theo- ry. Using his characterization of an evolu- tionary theory, it can be shown that Waller- stein's world-system theory is evolutionary in a thoroughgoing way. Of course, this approach to historical change is scarcely thought of as evolutionary, and in fact is often identified as strongly antievolutionary. The painstaking detail with which Wallerstein has, in the three volumes of The Modern World-System (1974a, 1980, 1989), analyzed historical events seems strikingly at odds with the works of social evolutionists. Moreover, Waller- stein has frequently cited with approval the basic arguments of Robert Nisbet's Social Change and History (1969), no doubt the lead- ing antievolutionary work written by a sociol- ogist in the past quarter-century. Surely Wallerstein cannot be an evolutionist. In fact, though, he is, and very decidedly so. What has thrown people off the track about Wallerstein involves his condemnation of the sort of evolutionism that reigned supreme in American social science in the 1950s and 1960s. But Wallerstein is opposed only to this particular type of evolutionism and to other versions that share key features in common with it. He is only opposed to what he has called the developmentalist perspective, by which he means functionalist evolutionism (and its modernization variant) and certain rigidly unilinearist versions of Marxist evolutionism. As he has said, "What thus distinguishes the developmentalist and the world-system perspective is not liberalism versus Marxism nor evolutionism versus some- thing else (since both are essentially evolu- tionary)" (1979:54; emphasis added). Careful analysis of Wallerstein's works, especially some of his theoretical essays, clearly reveals that he means what he says when he describes his world-system perspective as a type of evolutionism. Following Wright, an evolutionary theory is minimally one that defines some general directional trend in history. The history Wallerstein is interest- ed in is that of capitalism since the six- teenth century, and for him capitalism most assuredly has an overall directionality to it. It is of course, a directionality of the world-system as a single unit rather than individual societies or nation-states. These latter evolve only as parts of the whole. Along what lines is the capitalist world- economy evolving? Wallerstein (1984a) tells us that there are three main directional trends involved: increasing mechanization of production, increasing commodification of the factors of production (which includes as a very important element the increasing prole- tarianization of the labor force), and in- creasing contractualization of economic rela- tionships. These three trends are part and parcel of a "deepening" of capitalist develop- ment, a deepening that derives from the accum- ulationist motivations of capitalist entrepre- neurs. It is this drive for the accumulation of capital that constitutes the "evolutionary logic" of modern capitalism -- the "motor" that drives it from one stage to another. Furthermore, Wallerstein has not shied away from the identification of specific stages in the evolution of the capitalist world-system (cf. Wallerstein, 1974b). The first stage (approximately 1450-1640) involves the emer- gence of capitalism from the crisis of feudal- ism and its initial expansion to cover signif- icant portions of the globe. The second stage (roughly 1640-1750) is a stage of the "consol- idation" of the world-system. The third stage (about 1750-1917) marks the eruption of indus- trial capitalism. It is a period of renewed expansion of the world-system, which by the end of this period covers virtually the entire globe. The fourth stage began with the Rus- sian Revolution and is a stage of the "consol- idation" of the industrial capitalist world- economy. I also think it is very obvious that Wal- lerstein has retained a great deal of what might be called Marx's "evolutionary eschato- logy." Like Marx, Wallerstein is convinced that capitalism is essentially evil, that it is rife with contradictions that will tear it apart in the end, and that when it collapses it will lead to something more humane. It is just that all of this occurs on a world rather than a national scale. The gap between core and periphery continues to widen, and this spawns "antisystemic movements" that increas- ingly threaten the continued viability of the system. Within the next 100-150 years capi- talism will disintegrate and will be replaced by, most likely, a socialist world-government. What will this world-government be like? Wallerstein describes it in terms that are highly evocative of Marx (1984b:157): The idea is that on the basis of an ad- vanced technology, capable of providing a rate of global production adequate to meet the total needs of all the world's population, the rate and forms of pro- duction will be the result of collective decisions made in virtue of these needs. Furthermore, it is believed that the amount of new labor-time to maintain such a level of productivity will be sufficiently low as to permit each indi- vidual the time and resources to engage in activities aimed at fulfilling his potential. The global production required will be attained, not merely because of the technological base, but because the egalitarian collectivity will be inter- ested in realizing the full "potential surplus." This being the case, the social motivations for collective ag- gressive behavior will have disappeared, even if, in the beginning phases, not all the psychological motivations will have done so. Since collective deci- sions will be pursued in the common interest, then worldwide ecological balance will follow as an inherent ob- jective. In short, the socialist mode of produc- tion seeks to fulfill the objective of the rational and free society which was the ideological mask of the capitalist world-economy. In such a situation, repressive state machinery will have no function and will over time transform itself into routine administration. Marx thus turns out in the end to be basically right in his prediction of the evolutionary demise of capitalism. It is just that he had his units of analysis mixed up, and so he failed to gauge accurately the timing of the transition from capitalism to socialism. It must be recognized that Wallerstein's evolutionism is certainly of a complex sort. Mixed in with his evolutionism is a strong emphasis on economic cycles (Kondratieff waves). But this does not vitiate my claim that Wallerstein's basic framework is evolu- tionary -- it only qualifies it. There is no incompatibility between an emphasis on cycli- cal rhythms and an evolutionary perspective, because the cycles occur within (and are basic to) the overall directional trends of the capitalist world-economy. WERE THERE PRECAPITALIST WORLD-SYSTEMS? The enormous success of Wallerstein's world- system model quickly led some social scien- tists to ask whether it might have more gener- al applicability. One of the first to do so was Jane Schneider (chapter 2, this volume; orig. 1977). Schneider claimed that one of the main difficulties with Wallerstein's work was that it "suffers from too narrow an appli- cation of its own theory" (1977:20). That is, it sees the capitalist world-economy as having no parallels during the precapitalist era. Schneider went on to argue that one of the reasons for Wallerstein's stance on this matter concerns his distinction between the exchange of fundamental goods and the exchange of preciosities, and his insistence that a world-economy is based on the former rather than the latter. Indeed, for Wallerstein the exchange of preciosities is something that is nonsystemic, or that occurs between a world- economy and its external arena. This leads him to exclude precapitalist Europe from involve- ment in a world-economy, since its exchanges with other regions were exchanges of luxuries rather than fundamental goods. Schneider objected to Wallerstein's diminu- tion of the importance of trade in preciosi- ties. She claimed that such a trade is of much greater significance than Wallerstein was willing to grant, and that therefore it is "possible to hypothesize a precapitalist world-system, in which core areas accumulated precious metals while exporting manufactures, whereas peripheral areas gave up these metals (and often slaves) against an inflow of fin- ished goods" (1977:25). She saw precapitalist Europe as deeply involved in a larger world- system in which it was peripheral to the better established civilizations of the Levant and Asia. She also saw the existence of such a Eurasian world-system as having significance for the historical transition from feudalism to capitalism in Europe, viewing the transi- tion as a world-system event rather than an endogenous evolution of feudal Europe. Within the Eurasian world-system, she claimed, Europe shifted its position from periphery to core over many centuries, eventually becoming dominant over those areas to which it previ- ously had been subordinated. Other scholars were soon to follow Schnei- der's lead. In a long essay, Jonathan Fried- man and Michael Rowlands (1978) made the notion of "external relations" central to understanding the original rise of civiliza- tion. According to them (1978:271): The development of the early central civilizations clearly depended on the productive activity of very large areas, and in order to fully understand the evolutionary process it is necessary to take account of these larger systems of reproduction. The transformation of societies does not occur in a vacuum and the relation between units in a larger system may determine the conditions of evolution of any one of them. This idea has been substantially elaborated by Friedman and Kajsa Ekholm (Ekholm and Fried- man, 1982; Ekholm, 1981). Ekholm and Friedman see world-systems as very general historical phenomena, and as the basic unit to which evolutionary analyses should apply. Ekholm denies the relevance of focusing on individual societies, claiming that "evolution occurs only at the level of the system as a whole" (1981:245). Like Schneider, Ekholm applies this idea to understanding the European tran- sition from feudalism to capitalism: "Thus the development of capitalism in Europe is not the result of an evolution from feudalism as a system, but the result of a shift in accumula- tion from east to west in a single system" (Ekholm, 1981:245). At the moment the scholar most vigorously pursuing a world-system approach to the devel- opment of Western capitalism is Janet Abu- Lughod (1988, 1989). Abu-Lughod claims that by the middle of the thirteenth century there existed a world-system centered around long- distance trade that had a strongly capitalis- tic character. This system consisted of eight subsystems, and the "kingpin of the entire system lay at the land bridge between the eastern Mediterranean and the outlets to the Indian Ocean on the south and between the Mediterranean and Central Asia" (1988:10). At this time Asia was at least on a par with, and perhaps in a more favorable position than, Europe. What happened in the centuries ahead to change all that? Abu-Lughod insists that to answer this question we should not look, as most Western scholars have, to the internal features of Europe and Asia to see why the former surpassed the latter. Rather, we should focus on the interactions among the subsystems of the entire world-system. She argues that the rise to economic dominance of northwest Europe resulted from geopolitical shifts in the relations among crucial subsystems (Abu- Lughod, 1988:11): "When the large system tipped, it was because the Mediterranean northwestern European links deepened and diversified while the link between the eastern Mediterranean and the Orient began to fray in places and was rudely torn in others." The notion of precapitalist world-systems has continued to find strong proponents. In 1987 an important volume of conference procee- dings was published on this topic (Rowlands, Larsen, and Kristiansen, 1987). The authors of the individual essays tried to demonstrate the existence of world-systemic networks in ancient times in such places as the ancient Near East, Scandinavia, and ancient Rome. Perhaps the strongest proponent of the idea of precapitalist world-systems is Christopher Chase-Dunn (1986), who has gone considerably beyond previous work in attempting to develop an elaborate typology of world-systems (see also Chase-Dunn and Hall, chapter 1, this volume). Chase-Dunn suggests six basic types of world-systems: (1) stateless world-sys- tems, in which bands, tribes, and chiefdoms are engaged in various types of economic exchange; (2) primary world-economies, which involve regional systems of core/periphery specialization among the pristine states, but without any imperial political structure; (3) primary world-empires, or the earliest forms of core/periphery specialization to have acquired an imperial political structure; (4) complex secondary world-systems, in which primary world-empires were combined into larger world-empires; (5) commercializing world-systems, or precapitalist world-systems with an unusually high level of commercializa- tion or "premodern capitalism"; (6) the capitalist world-economy, which rose to domi- nance via a shift of influence within the larger "super world-system" that preceded it. This typology has much to recommend it, especially in giving us food for thought in dealing with questions of social evolution, but some cautions seem in order. First, the whole notion of stateless world-systems ap- pears questionable. This is not to deny that bands, tribes, and chiefdoms have engaged in significant levels of economic exchange with each other, nor is it to deny that these exchanges may have influenced the evolutionary trajectories of the individual societies. The problem is that, in order for us to use the concept of world-system at all meaningfully, there must be more than just a larger system of economic exchanges in which individual societies figure as elements. At the very least there must be some sort of core/periphe- ry structure, and this structure must have a hierarchical organization such that at least some minimal degree of "development of under- development" occurs. This implies some sort of dominance of the core and an exploitative relationship between the core and the periphe- ry. It seems very dubious that the relations among stateless societies can be characterized in such a way, at least as a regular and systematic feature. What I think we are dealing with here are what might be called world-networks: loose exchange relationships in which the parts of the whole maintain great autonomy. When we turn to the other types of world- systems Chase-Dunn proposes, I think we also have to exercise caution. I agree that there were world- economies and world-empires throu- ghout the precapitalist era after the rise of civilization and the state, and I agree that these world-systems may well have had a core/- periphery kind of structure and at least something that could be described as the development of underdevelopment. Yet I am concerned about pushing this idea too far, for the parallels between the modern capitalist world-system and earlier world-systems may be rather limited. As Phil Kohl has remarked in an attempt to apply a world-system model to the Bronze Age Near East (1987:16): There is little reason to doubt that patterns of dependency or, perhaps bet- ter, interdependency were established as a result of intercultural exchange in the Bronze Age world-system. . . . De- pendency could lead to exploitation, and . . . the more powerful urban societies could dictate the terms of the exchange. But the relations between ancient cores and peripheries were not structurally analogous to those which underdevelop- ment theorists postulate are character- istic of First-Third World relations today. Unless conquered (i.e., incorpo- rated into a larger polity), ancient peripheries could have followed one of several options ranging from with-drawal from the exchange network to substitu- tions of one core partner for another. Archaeological and historical evidence converge to suggest that most intercul- tural exchange systems in antiquity were fragile, lasting at most a few genera- tions before collapsing. This inherent instability is related to the relative weakness of the bonds of dependency that existed between core and peripheral partners. Even in the case of world-empires, it remains to be shown that dependency and the develop- ment of underdevelopment closely corresponded to what prevails in our modern world-system. THE EVOLUTIONARY LOGICS OF WORLD-SYSTEMS Although Chase-Dunn's work on world-systems is at this point substantially typological, he has not failed to ask about the dynamics of these systems. He has suggested that dif- ferent types of world-systems have different dynamics, or what might be called "evolutio- nary logics," built into them. We already know what the evolutionary logic of the modern capitalist world-economy is: the ceaseless drive for the accumulation of capital. And we know that this evolutionary logic was basical- ly absent, or at least not well developed, in precapitalist world-systems. On what kind of evolutionary logics, then, did the different precapitalist world-systems depend? In the remainder of this paper I want to sketch the beginnings of an answer to this question. It will become clear that, in the process of doing so, I will be making some significant modifications of Chase-Dunn's ideas. Stateless World-Systems Again, I want to emphasize that I do not really accept the notion of a stateless world- system. That being the case, I want to argue that the evolution of stateless societies -- bands, tribes, and chiefdoms, as they are commonly known among anthropologists and archaeologists -- is largely a process of endogenous evolution. Exchange relations between stateless societies play only a secon- dary, and perhaps very minor, role in the evolutionary transformation of such systems. What, then, is the motor of evolution in such societies? The answer, I believe, has to do with the ecological adaptations of human communities. The two great evolutionary transformations in the precapitalist era were the Neolithic Revolution and the rise of civilization and the state. In recent years many archaeologis- ts have implicated population pressure as a cause of the shift from hunting and gathering to agriculture as a mode of production. This variable has been given greatest prominence by Mark Cohen (1977). Cohen's position is that ancient hunter-gatherers eventually outgrew the capacity of their foraging technologies to support them at an acceptable standard of living. Once this began to occur, they en- countered a "food crisis" that could be effec- tively solved only by the gradual replacement of foraging by cultivation and animal hus- bandry. To my mind, the most persuasive theory of the origin of the state is Robert Carneiro's (1970, 1981, 1987) circumscription theory. This theory is too well known to need more than brief summary here. Carneiro holds that the earliest states developed in environments that were highly circumscribed or impacted. These were areas of fertile soil that had definite geographical limits to the expansion of human populations. As population density rose within these regions, warfare was set off as a response to declining land and resource scarcity. Groups conquered and incorporated other groups. Tribes consolidated into chief- doms, and with further increases in population pressure and warfare chiefdoms consolidated into states. One of the interesting things about Carnei- ro's theory from the point of view of this paper is that it is neither a strictly endoge- nist nor a strictly exogenist theory. Popula- tion pressure may be regarded as an endogenous variable, but the warfare it leads to impli- cates many different societies in each other's fates. Chiefdoms and states arise only as the result of significant intersocietal contact. However, this contact is decidedly different from the kind of contact (economic exchange) that traditional world-system theory has primarily been concerned with, and thus we are not dealing with a world-system phenomenon in any strict sense of that term. Marvin Harris (1977, 1979) has subsumed these theories and others like them into a general materialist theory of social evolu- tion. For Harris, the motor of social evolu- tion is the need to advance technology against the lowered living standards that inevitably occur as a result of population pressure and environmental degradation. But technological advance is only a temporary solution, for it in turn ultimately exacerbates population pressure and environmental degradation, thus leading to the need for a new and more inten- sive wave of technological change. Social evolution -- or at least precapitalist social evolution -- is thus primarily a spiraling process of environmental depletion and inten- sification in which population growth plays a vital role. For reasons that I have detailed elsewhere (cf. Sanderson, 1988, 1990) and do not have space to discuss here, I believe that Harris's theory is probably our best general theory of social evolution in stateless societies. It is obvious that it gives priority to the productive forces rather than the relations of production as the motor of change, thus putt- ing it at a considerable remove from the arguments that world-system enthusiasts are advocating. But while this may be a strength of Harris's theory at the level of stateless systems, it seems to be a significant weakness when we move to the level of states and world- systems. At this level, the relations of production deserve more consideration than Harris usually gives them. World-Empires I shall have little to say about what Chase- Dunn calls the primary world- economies, simply because at this point I have not stud- ied them sufficiently. Basically, it seems that Wallerstein's point that these tended always to evolve into world-empires has little to contradict it. Let me then try to talk about the evolutionary logic of world-empires. The conventional view of world-empires, shared by Wallerstein, Weber, and many other thinkers of different theoretical and politi- cal persuasions, is that they contain strong built-in obstacles to the movement toward some qualitatively different kind of socioeconomic system or mode of production. It is during the era of history dominated by world-empires that we find that a cyclical, rather than an evolutionary, theory of world history seems to be most appropriate. As Owen Lattimore has said in describing the rise and fall of Chine- se dynasties (1940:531): The brief chronicle of a Chinese dynasty is very simple: a Chinese general or a barbarian conqueror establishes a peace which is usually a peace of exhaustion. There follows a period of gradually in- creasing prosperity as land is brought back under cultivation, and this passes into a period of apparently unchanging stability. Gradually, however, weak administration and corrupt government choke the flow of trade and taxes. Discontent and poverty spread. The last emperor of the dynasty is often vicious and always weak -- as weak as the found- er of the dynasty was ruthless. The great fight each other for power, and the poor turn against all government. The dynasty ends, and after an interval another begins, exactly as the last began, and runs the same course. The theme of the absence of any real "evolu- tionary potential" to the historic world- empires has been echoed by Jonathan Friedman. Friedman notes (1982:182; emphasis added) that while there is clearly an . . . evolutionary process of formation of states and civilizations, there is no obvious continuity of social evolution after the emergence of civilization. It would appear that the regional systems of civilizations, with their commercial centers, peripheral chiefdoms and tribes, and marginal bands, have been stable organizations until the modern period. While centers of accumulation have shifted, there has been no funda- mental change in form, only differences in dominant economic sectors -- state versus private -- and the form of ex- ploitation -- peasant, serf, slave, or wage labor -- that have been prevalent. Michael Mann (1986) has characterized the view represented by Lattimore and Friedman as the negative view of empires, and suggests that it is overdrawn. "Although the milita- rism of imperial states certainly had its negative side," he argues, "it could lead to general economic development" (1986:148). Mann argues that the leading example of milit- arism having a catalyzing effect on economic development is the Roman Empire. In this case, militarism contributed to economic development in a number of ways, but particul- arly in terms of the consumption needs of the army. These needs greatly stimulated demand and, hence, production (Mann refers to this as a sort of "military Keynesianism"). In the end, though, Mann is forced to admit that militarism led more often to quite different results, and that empires "contained no devel- opment, no true dialectic" (1986:161). What has been said above about world-emp- ires in general applies just as well, I think, to what Chase-Dunn has called commercializing world-systems. These were systems that had an unusual amount of mercantile activity in them. Chase-Dunn (1986) suggests that China in the eighth century A.D. was such a system, and that capitalism came close to becoming domi- nant there at the time of the Sung dynasty. But was this really the case? Was the situa- tion here so different from what we find in other world-empires? Certainly the outcome was basically no different for, as Chase-Dunn himself notes, this nascent Chinese capitalism was crushed by the state because the economic interests of private entrepreneurs were a significant threat to the state. Chase-Dunn also considers as an example -- undoubtedly the leading example -- of a com- mercializing world-system the so-called Afro- Eurasian super world-system. He accepts the argument of Schneider, Ekholm, and Abu-Lughod that it was the character of this world-system that led to the development of capitalism in Western Europe in the sixteenth century. I would like to suggest, however, that there was no such world-system -- there was at best only a loose world-network of trade in which Europe participated -- and that the transition from feudalism to capitalism had much to do with evolutionary forces that were endogenous to Europe itself. As we shall see, there was an important exogenous dimension to the feudal- ism-capitalism transition, but this transition cannot be interpreted as a world-systemic phenomenon in any strict sense of that term. This suggests another important limitation to the effort to apply a world-system model to the precapitalist era. THE EVOLUTIONARY LOGIC OF FEUDAL SYSTEMS The Transition from Feudalism to Capitalism in Western Europe Any intelligent analysis of the European transition from feudalism to capitalism must begin with the famous debate between Maurice Dobb and Paul Sweezy that was conducted short- ly after the end of the Second World War. In his classic Studies in the Development of Capitalism (1963; first edition 1947), Dobb set forth a Marxist theory of the transition that emphasized the internal contradictions of feudalism as a mode of production. What led the feudal system into crisis and ultimat- ely tore it apart, Dobb asserted, was the growing class struggle between landlords and peasants. The intensified exploitation of the peasantry by the landlord class provoked a peasant flight from the land that was the major cause of the crisis and the transition. Sweezy (1976; orig. 1950) questioned the basic logic of this theory by asserting that it improperly concentrated on endogenous forces. He argued that there were no endoge- nous forces within feudalism strong enough to transform it and proposed as an alternative a basically exogenist theory. It was the reviv- al, from about the eleventh century, of long- distance trade between Europe and other world regions that he saw as the impetus for the feudal crisis and the move toward capitalism. The revival of this trade caused feudalism to be increasingly involved in a market economy. As towns grew in size and importance, serfs were increasingly attracted to them and they fled the land in large numbers. Moreover, feudal lords themselves were increasingly attracted by the possibilities inherent in the market economy for the generation of large fortunes. This exogenist interpretation of the rise of capitalism bears considerable resemblance to the recent theory of the capitalist transi- tion being promoted by a number of world- system enthusiasts (i.e., that the transition was a matter of a geopolitical shift from east to west within the Afro-Eurasian super world- system). By itself, it is a highly dubious interpretation. What strikes me most about Sweezy's theory is its highly ethnocentric character. Sweezy seems to assume that the mere existence of a system of production-for- exchange is sufficient to pull feudal lords away from their customary system of produc- tion-for-use. Again and again we see him characterizing feudalism as a mode of produc- tion inferior to capitalism, and he clearly assumes that feudal lords would have seen it that way too. I do not think that Sweezy's interpretation is irrelevant to understanding the rise of capitalism, but by itself it does not get us very far. As for Dobb's theory, I believe that it is moving in the right direction by focusing on the internal structure of feudal- ism as a mode of production. However, what is wrong with this theory is Dobb's failure to offer a convincing explanation for the flight of serfs from the land. He attributes this to increasing exploitation by the landlord class, but he provides no plausible (to me at least) reason why there should have been such an increase in exploitation. There is, however, another interpretation that can explain the things that Dobb's theory cannot. This theory, also an endogenist theory, is the demographic argument put for- ward by such scholars as Postan (1972), Wil- kinson (1973), North and Thomas (1973), Le Roy Ladurie (1974), and Perry Anderson (1974a). The argument goes something like this. From about the eleventh until the end of the thir- teenth century, feudalism was undergoing significant demographic expansion. As popula- tion grew, new and more marginal lands were increasingly brought under cultivation until eventually Europe became "filled up." By 1300 a serious state of overpopulation had been reached. The crisis induced by this overpopu- lation turns out in effect to have led to its own "cure." Increasing famine, malnourish- ment, and other disease -- especially the Black Death that first swept Europe in 1348- 50 -- led to a population decline that contin- ued until around 1450. This population decline led to a severe labor shortage, which caused a dramatic fall in the incomes of the landlord class and shifted the balance of class power in the direction of the peasantry. The landlord class reacted to their markedly changed economic fortunes in a number of ways, but especially by expropriating the peasantry from the land and turning their estates over to the raising of sheep in order to sell their wool on the market. Landlords were moving more in the direction of becoming capitalist farmers. Moreover, many peasants stayed on the land, but not as traditional serfs. They became transformed into wageearning farmhands who assisted their former landlords in running a capitalist agricultural enterprise. Some peasants even became transformed into capital- ists -- yeoman farmers -- themselves. While all of this was happening, the towns were growing in importance. The power and significance of the merchants were increasing, and the peasants who fled the land were becom- ing a growing source of labor for the economic activity of the towns. Now to explain all of this I think we need to bring Sweezy's theory back into the picture. As Michael Mann (1986) has asked, why did the demographic and econom- ic crisis of feudalism get resolved in the way it did? Why did the landlord class react to their declining economic fortunes by gradually transforming themselves, and many of their serfs, into capitalists? Why did they not respond to the growing power of the peasants by intensifying their repression and exploita- tion of the peasantry? Mann offers a plausi- ble answer to these questions (1986:411): If the feudal mode of production gave to the lords a monopoly of the means of physical violence, could they not re- spond with military force at times when relative product and factor values did not favor them? . . . This is not an idle question, for in many other times and places the response of lords to labor shortages has been to increase the dependency of their laborers. . . . The immediate answer to these questions is that the European lords did try repres- sion and they nominally succeeded, but to no avail. Returning to the example of late-fourteenth-century labor short- ages, there was a wave of landlord reac- tion. The lords attempted with violence and legislation to tie the peasantry to the manor and to keep down wages (just as late Roman landlords had). All across Europe the peasantry rose up in rebellion, and everywhere (except Swit- zerland) they were repressed. But their lords' victory proved hollow. The lords were compelled not by the peasants but by the transformed capitalist market and by opportunities for profit, and threat of loss, within it. The weak state could not implement legislation without the local cooperation of the lords; it was the lords. And individual lords gave in, leased out their demesnes, and converted labor services into money rents. . . . The feudal mode of produc- tion was finally broken by the market. Now that would be a deeply unsatisfying sentence -- if we stopped the explana- tion there. Neoclassical economists do leave it there, because they assume the existence of a market in the first place. The "market variant" of Marxism (e.g., Sweezy 1976) also leaves it there. So, in other words, Sweezy's exogenist theory has a contribution to make, but only in the context of the endogenous evolution of feudalism itself. The revival of long-dis- tance trade historically converged with this endogenous evolution, but had it not been for the internally generated crisis of feudalism, the revival of trade and the market could not have transformed feudal society. Feudalism would have changed somewhat, but it still would have been feudalism. Capitalism would never have emerged. The Transition from Feudalism to Capitalism in Japan Although I find the interpretation just ad- vanced highly convincing, some will not. For them it may seem, at best, only one of several plausible interpretations. Let me therefore suggest an additional line of evidence that supports my argument for the great significan- ce of endogenous forces in the feudalism- capitalism transition: the approximately parallel case of Japan. Perry Anderson (1974b) has argued that the feudal mode of production (in the restrictive sense in which he conceives of it) has existed in only one civilization outside Europe. From approximately the fifteenth to the nineteenth centuries a form of feudalism very similar to European feudalism prevailed in Japan. In tracing the historical development of Japanese feudalism, Anderson has shown that it under- went a remarkable degree of commercialization during its evolution. More boldly, one might say that Japanese society underwent its own transition from feudalism to capitalism. From the point of view of the concerns of this paper, the extraordinary thing about this transition was that it was a completely endog- enous process. Indeed, it had to be, because Japan sealed itself off from the rest of the world between 1638 and its "opening" in the middle of the nineteenth century. During this time Japan was a highly autonomous society that was not part of any world-system, or even of any much looser world-network of societies. As Jacques Mutel has argued, in Japan "the first accumulation of capital, as contrasted with Europe, owed nothing to a distant over- seas trade. This is proof, if one were need- ed, that one has overestimated, if not the place, at least the necessity of such trade in the birth of modern society" (1988:142). According to the account given by Perry Anderson, the Japanese feudal epoch was wit- ness to a considerable commercialization of agriculture. In the eighteenth century there had developed a considerable regional special- ization, and many crops were being produced directly for the market. "By the end of the [Tokugawa] Shogunate, it is clear that a remarkably high proportion of total agricul- tural output was commercialized" (Anderson, 1974b:448). Mercantile activity was also becoming much more vigorous, and many large towns developed and grew in importance. Anderson even speaks of a "crisis of Japanese feudalism" that he believes had become ap- parent by the early nineteenth century. Jon Halliday (1975) tells much the same story as Anderson. Halliday makes much of the growing importance of urban merchants during the Tokugawa epoch, and he also describes a process of evolution in Japan that is strik- ingly similar to what Wallerstein has describ- ed for Europe: a feudal aristocracy gradually becoming bourgeois. One might conclude from Anderson's and Halliday's analyses that, by the time Commodore Perry arrived in Japan in 1853, Japan remained a society that was so- cially and politically feudal, but within a framework that was essentially capitalist. The economic order had changed dramatically from the beginning of the Tokugawa Shogunate in 1603. Now it must be recognized that there were some importance differences between the Japa- nese transition and the European one, and that these differences were linked to Japanese isolation. As Anderson has commented (1974b:- 453-454): These sealed frontiers were henceforward a permanent noose on the development of merchant capital in Japan. One of the fundamental preconditions of primitive accumulation in early modern Europe was the dramatic internationalization of commodity exchange and exploitation from the epoch of the Discoveries onwards. . . . The Shogunal policy of seclusion, in effect, precluded any possibility of a transition to the capitalist mode of production proper within the Tokugawa framework. Deprived of foreign trade, commercial capital in Japan was con- stantly reined in and re-routed towards parasitic dependence on the feudal no- bility and its political systems. Yes, the isolation of Japan from interna- tional economic exchanges certainly limited its development, and thus it was only after the opening of Japan to the West that it really developed into, in Anderson's phraseol- ogy, a "capitalist mode of production proper." But the fact that it had evolved so far in the direction of that mode of production in such a short time, and that it had done so in virtual seclusion, suggests that there is something about feudalism as a mode of production that gives it a fundamental, endogenous impetus to breakdown and transformation toward a specifi- cally capitalist system. Most everyone agrees that the highly decentralized character of feudalism, a character that permits merchants a freedom of economic maneuver that is gener- ally denied in more centralized political systems, is a crucial aspect of this impetus. In Europe, the demographic and ecological limitations of feudalism also seemed to play a vital role, as we have seen. Was this also the case in Japan? Ester Boserup (1965) has suggested that major demographic changes occurred within Tokugawa Japan, but her argu- ment is much disputed, and in any event our knowledge of Japan in this area is much too thin to give a definitive answer. But regardless of whether or not demograph- ic change played a major role in the Japanese transition from feudalism to capitalism, it seems undeniable that this transition was a fundamentally endogenous process in its early phases. If the full emergence of Japanese capitalism was to require the participation of Japan in the larger Europe-centered world- economy, this only shows that exogenous fac- tors played a significant role as well. In the end, then, the evolution of capitalism in both Europe and Japan exemplifies what Hal- liday has fittingly called "the dialectic of the internal and the external." CONCLUSIONS This essay has been largely devoted to answer- ing a fundamental question: Is the basic unit of social evolution the individual society or some sort of world-system? The answer, of course, is that it is both. But when it is the one, and when the other, depends very much on circumstances. In the case of stateless societies, most social evolution is internal to societies themselves, the most important stimuli to evolutionary change being popula- tion pressure and environmental degradation. In the case of the two great feudal civiliza- tions of world history, it would also seem that societies rather than world-systems are the appropriate unit. After all, neither feudal Europe nor feudal Japan constituted world-systems, even in the form of world-econ- omies. In the case of feudal Europe there existed one of the features that Wallerstein has identified as basic to a world-system, viz., a multiplicity of cultures. But al- though these cultures interacted, they did not do so via the existence of the type of econom- ic specialization -- a core/periphery hierar- chy -- that is a crucial defining feature of a world-system. That still leaves us with a fair amount of room for the application of a world-system perspective to social evolution. Much of what went on in agrarian civilizations of the past no doubt can -- and often must -- be analyzed from the point of view of their involvement in larger world-economies and world-empires (although, again, the impetus to evolutionary transformation is very weak; disintegration, or dynastic cycles, were the rule). Then there is our modern capitalist world-economy. Wallerstein and others have convincingly demonstrated, that to my satisfaction at least, the modern world-system is the basic unit of analysis for understanding the evolu- tion of the individual societies that are part of it. This does not mean that factors endog- enous to individual societies play no role. It simply means that those factors can exert their effects only within the context of the constraints of the larger system. As Waller- stein (1985:35) has elegantly put it, "It is not that there are no particularities of each acting group. Quite the contrary. It is that the alternatives available for each unit are constrained by the framework of the whole, even while each actor opting for a given alternative in fact alters the framework of the whole." NOTES