1 THEORY AND METHODOLOGY IN POLITICAL GEOGRAPHY
J. C. Archer and F. M. Shelley
Introduction
Political geography had been defined as âthe science of political areasâ (Hartshorne, 1935a, p. 804), âthe study of geographical area and political processâ (Ackerman, et al., 1965, p. 32), âthe spatial analysis of political phenomenaâ (Kasperson and Minghi, 1969, p. xi), a set of âlocational approaches to power and conflictâ (Cox, Reynolds and Rokkan, 1974), and simply âpolitical studies from spatial perspectivesâ (Burnett and Taylor, 1981). Each of these definitions has served as a guide to research undertaken under the general heading of political geography. Yet a recent review likens political geography to a metaphorical Los Angeles: âall sprawling neighbourhoods and no centreâ (Short, 1983, p. 122). Like neighbourhoods in a changing and growing metropolis, theories and methodologies in political geography have changed through the years, with some once fashionable areas becoming run down as new areas develop and attain prominence. But theoretical and methodological changes rarely occur without friction, for methodologies, like neighbourhoods, involve a marking out of territory and a defence of existing property rights, such as access to publication and academic prestige.
Johnston (1983, p. 1) has noted that, âA discipline is brought into existence because those propagating it are able to show potential sponsors that its topical content is worthy of study and that its means of study are valid.â Such demonstration is particularly difficult in the case of political geography and its diverse subcentres. Wright (1944, p. 190) perceived that âPolitical geography is perhaps the most âhumanâ phase of geography, since it deals so largely with the strengths, weaknesses and ambitions of men.â Because of this, a wholly neutral, wholly value-free approach is unattainable. While many political geographers would like to appear objective and âscientificâ, they cannot escape the denotation of the adjective âpoliticalâ: âof or pertaining to the state or its governmentâ (Stern, 1979, p. 1113). Attempts to develop theory in political geography must involve ideological implications, whether these are explicit or not.
Contempory political geography is avowedly pluralistic, with unprecedented cross-fertilisation of scholarly ideas within the political geography community and between political geographers and other students of political processes in political science, economics, sociology and law. The current pluralism of political geography stands in rather sharp contrast with the isolationism of the discipline during much of its intellectual history, in which periods of theoretical advance alternated with periods of explicit retreat from theoretical innovation. Yet in order to gain appreciation for contemporary theoretical and methodological developments in political geography, to review recent research advancing these developments, and to consider possible coming trends in the field, it is important to set the stage from a long-run perspective. This is the intent of the first part of this essay, in which theoretical developments in political geography were often undertaken via direct or indirect analogy with models from the life or physical sciences. In contrast, contemporary theoretical and methodological advances â to which Short (1983) alluded in describing the discipline as in a state of intellectual gentrification â have more often reflected models developed in the social sciences, and notably in economics. The pluralism which now characterises political geography represents a form of maturity which was earlier absent, though this pluralism could be misinterpreted as an eclectic admixture of mutual inconsistencies representing opposed ideological vantage points.
Early Theoretical Foundations of Political Geography
It is perhaps rare that the genesis of a subject of study can be traced to a single seminal work, but this is often regarded as true of political geography (Fawcett, 1957, p. 418; Fisher, 1968, p. 1). In English language discussions of the matter, this view appears traceable to Hartshorneâs (1953a, p. 789) survey, in which he wrote that âthe foundations were laid by Friedrich Ratzel, whose Politische Geographie, published in 1897, is universally recognised as the first systematic treatment of the subject.â But Hartshorne was vague about the nature of the foundations laid down by Ratzel, who in turn was scarcely the first to use the phrase, âpolitical geographyâ.
Political geographic description had long been undertaken as an extension of historical or commercial geography. Early in the nineteenth century in Germany, for example, a research tradition known as âpolitical arithmeticâ had arisen. With strong ties to regional geography, political arithmetic endeavoured to assemble and systematise information regarding countries throughout the world (Lazarsfeld, 1961). The approach was reminiscent of what is now labelled the âpower analysisâ school of political geography with its links to military geography (Cohen, 1973, p. 7). Political arithmeticians organised information in large systematic arrays which included both numerical and verbal data; in concept, these data arrays were analogous to what Berry (1964) much more recently termed âgeographic matricesâ.
Judging by Mackinderâs remarks to the Royal Geographical Society in 1887, the phrase âpolitical geographyâ was common currency in England well before the turn of the century. Its intellectual role was seen as one of imparting to âfuture statesmen a full grasp of geographical conditionsâ (Mackinder, 1962, p. 213). But Mackinder wa§ quite critical of the subject as he surveyed it (Mackinder, 1962, p. 214):
At the present moment we are suffering under the effects of an irrational political geography, one, that is, whose main function is not to trace causal relations, and which must therefore remain a body of isolated data to be committed to memory. Such a geography can never be a discipline.
The dilemma which faced political geography during the late nineteenth century was its wealth of data contrasting with its poverty of theory. Perhaps this is why Hartshorne later pointed to Ratzel for the first systematic treatment of the subject. But what form did his theories take â and why have they failed to retain their earlier prominence?
Like other social scientists and social philosophers of the late nineteenth century, Ratzel was inspired by the publication of Darwinâs On the Origin of Species in 1859. Darwinâs theory of natural selection exerted an enormous impact upon biological sciences as a result of its potential for reconciling what had until then seemed disparate and contradictory facts. Although the theory rested upon careful inductive observation of nature, it is important to recall that it also rested upon analogy with human society. In Darwinâs (1970, p. 196) own words, the theory of natural selection âis the doctrine of Malthus applied with manifold force to the whole animal and vegetable kingdomsâ. The impetus to natural selection was viewed as reproductive potential exceeding resources, creating competition for sustenance as populations expanded. From Adam Smith Darwin drew additional insight into the form of natural selection: a species was regarded as a natural counterpart to a specialised occupation, with such specialisation promoting efficient use of resources. Darwinâs major contribution was thus to reveal nature as a competitive, interdependent community regulated by principles of political economy.
The sweeping success of Darwinâs theory led others to adopt his methods, directly or by analogy, to account for seemingly contradictory facts on the basis of unifying principles. Ratzel, himself schooled in zoology and geology, looked to the biological sciences for inspiration in the study of human society. He proposed what was perhaps the first political-geographic model, in which the state is regarded as 4 an organic entity increasingly attached to the land on which it livesâ (Kasperson and Minghi, 1969, p. 8). Ratzelâs views regarding the concept of âlawsâ and the character of states were complex, and he cautioned against simple, direct âanalogy between an aggregate of men and the structure of an organic creatureâ (Kasperson and Minghi, 1969, p.8). A new translation of his work on âThe Laws of the Spatial Growth of Statesâ (Ratzel, 1969, pp. 17â18) reads in part:
Inventories of states which depict the territory of the state as a stable, fully fixed object come to this dogmatic and sterile conception primarily through disregard of such ruptures. Consideration of them can only strengthen the single correct conclusion: that in the state we are dealing with an organic nature. ⌠Some number of people are joined to the area of the state. These live on its soil, draw their sustenance from it, and are otherwise attached to it by spiritual relationships. Together with this piece of earth they form the state.
While sceptical of viewing the state as an individual organic creature, Ratzel none the less asserted its organic character, a distinction which was perhaps too subtle for some of his critics, and doubtless for some of his later followers as well. One of Ratzelâs goals was to provide a framework within which to integrate seemingly disparate geographical facts and, given the intellectual tenor of the times, the organic theory of the state âprovided a simple and powerful model in analytical political geographyâ (Stoddart, 1966, p. 694). In some respects, this model presaged later systems-theory-based frameworks of political analysis.
The Retreat from Theory
It has been said that âAmerican academic geography reached its pinnacle of respect and achievement under the leadership of William Morris Davisâ, who, like Ratzel, employed Darwinian thinking to derive a theoretical framework (Herbst, 1961, p. 540). At this time, early in the twentieth century, a unity of purpose linked physical and human geography, as did, in substantial measure, a unity of theory which placed nature in a paramount position with respect to human endeavours. Sorokinâs (1928) well-documented survey of sociological theory, for example, devoted considerable space â 93 pages â to the âgeographical schoolâ. Sorokin (1928, p. 193) concluded that:
Any analysis of social phenomena, which does not take into consideration geographical factors, is incomplete. We are grateful to the school for these valuable contributions. This, however, does not oblige us to accept its fallacious theories, its fictitious correlations, or finally, its overestimation of the role of geographical environment. We must separate the wheat from the chaff.
One may suspect that the harsh criticism levelled at the âgeographical schoolâ by Sorokin was motivated partly by a desire to define the search for correlations between social and natural phenomena as within the domain of sociology rather than that of geography (Sorokin, 1928, p. 760). Such an interpretation can be reinforced by noting that Park and Burgess (1970, p. 123) claimed that the study of âLand as a basis for social contactsâ was the foundation of the human ecology subdivision of sociological research. But, whereas human ecologists continued to seek correlations between spatial relations and social relations, human geographers, rather than trying to separate the âwheat from the chaffâ, instead retreated from search for causation into chorography. Among other consequences, this meant that âBoth natural and human geography were now bereft of a causal explanatory principle that could give independence and unity to geography as a science in its own rightâ (Herbst, 1961, p. 542). Most âAmerican geographers went back to Kant, Ritter, and Hettner, and rediscovered geography as âthe science of areal differentiation of the earthâs surfaceâ (Herbst, 1961, p. 542).
If human geography in general was edged into retreat, political geography was plunged into chaos. Hartshorneâs (1953a; 1935b) survey avoided mention of Darwin. Ratzel received but brief and enigmatic mention in the second instalment, and neither instalment sharply outlined Ratzelâs theoretical stance or drew attention to the search for a scientific explanation of causation. Indeed, Hartshorne (1935a, pp. 790â1) distanced political geography from the possibility of such âmisinterpretationâ when he wrote that:
many geographers have changed their concept of âhistorical geographyâ ⌠and have classified studies of geographic influences in history as âgeographic history,â i.e rather a part of the field of history than of geography. Nevertheless, it was the work of the geographers that brought this subject to the attention of historians like Turner and Vogel, and geographers trust to see other historians, adequately trained in geography, make use of geographical methods and concepts in their historical studies.
Later in the same article, he averred, though with some qualifications, that âthe geographer feels justified in turning over the question of Geopolitik to the students of political scienceâ (Hartshorne, 193...