Ocean geography for ocean science

The expanding needs for ocean resources, together with the design and diffusion of new kinds of deep-ocean and coastal management patterns, have changed profoundly in the transition from modern to post-modern society. As a result, the scientific approach to the ocean has also undergone profound changes, which have marked the epistemology of disciplines, their logical backgrounds and methods. This process has been driven by oceanography, which was born in the 19th century and has benefited, first, from the monitoring techniques from surface ships, then from the exploration of the water column and seabed, and finally from the satellite monitoring systems. While that process was evolving, geography has been involved in investigations of marine and coastal uses and the interaction between human communities and the ocean. Since the mid-1980s, and especially because of the inputs of Agenda 21 (United Nations Conference on Environment and Development, UNCED, 1992), oceanography has been required to deal also with deep-ocean and coastal management issues. To respond to this need, interaction of oceanography with other disciplines is essential. In this prospect geography has an important role because, on the basis of its heritage, it could contribute to (i) the epistemological discussion of the building up of ocean science, (ii) the analysis of the human communities/ocean ecosystems interaction, and (iii) the design of sustainable development-consistent management patterns. The conceptual background and external epistemology needed by ocean geography to optimise this role are presented and discussed. This revised version was published online in July 2006 with corrections to the Cover Date.     

Using economic geography to reinvigorate land-change science

In this paper we review the implications of neoclassical economic framings within the interdisciplinary field of land-change science. We argue that current pressing global environmental problems, such as land grabs, loss of critical carbon sinks and the increasing importance of corporate actors in land-use decision-making, necessitate a reconsideration of neoclassical conceptualizations of what the economy is, who economic actors are and how they make decisions, and how environment–economy linkages operate in a globalized world. We argue that concepts from economic geography can help land change science move beyond neoclassical framings. The first concept is that the economic (including markets, commodities, and rational decision-makers) is neither separate nor universal, but is historical and socially embedded. The second is to use these notions to understand the spatial organization of economic activity. The framework of global production networks, in particular, will help land change scientists conceptualize and represent teleconnections. Using economic geography to move beyond neoclassical economic framings will bring a fresh approach to economic change that holds much promise for invigorating land change science.     

Social geography — Welfare state ideology or critical social science?

The theme of the paper is the question of whether social geography has an ideological or a critical function in society. This question is approached from four different perspectives: (i) the history of ideas, (ii) the philosophy of science, (iii) the development of theory, and (iv) the view of practice.Having identified the two main directions of social geography as being a liberal (positivist) and a radical (marxist) approach, they are subjected to a brief epistemological examination.The development of theory of the liberal and marxist directions differ in three ways. These are the positioning of production vis-à-vis distribution, the conception of the relationship between the individual and society, and the understanding of space. The concept of relative space, making geography the science of space (chorology), is criticized. An alternative conceptualization of space, where space is not separated from and understood independent of the object under study, is formulated. Space is here considered as a property of the object (society), which totally integrates space and object.In the last section of the paper it is pointed out that the liberal approach represents either ‘counter-revolutionary’ or ‘status-quo’ theories, while the radical approach is ‘revolutionary’. The concept of space as the property of the object makes social geography more politically relevant, in that the actors in the political struggle became more precisely identified as groups in regional social structures.     

On Krugman's model of economic geography

This essay evaluates the evolution of Paul Krugman's ideas about economic geography between 1989 and 1996, focusing on the scope and intention of his work. While Krugman's geographical writings have acknowledged diverse research traditions, he has increasingly focused his efforts on formal spatial models that embody the methods of mainstream economic modeling. This emphasis reflects Krugman's view that formal modeling holds the most promise for understanding spatial aspects of urbanization. Krugman's interventions into economic geography have in turn allowed him to develop and articulate his own view of the future of social science: that is, the explanation of self-organizing behaviour should be the focal point of research, and formal modelling is the key means of advancing this agenda.     

Citizens as sensors: the world of volunteered geography

In recent months there has been an explosion of interest in using the Web to create, assemble, and disseminate geographic information provided voluntarily by individuals. Sites such as Wikimapia and OpenStreetMap are empowering citizens to create a global patchwork of geographic information, while Google Earth and other virtual globes are encouraging volunteers to develop interesting applications using their own data. I review this phenomenon, and examine associated issues: what drives people to do this, how accurate are the results, will they threaten individual privacy, and how can they augment more conventional sources? I compare this new phenomenon to more traditional citizen science and the role of the amateur in geographic observation.     

Quantificational reductionism as a risk in geography and cartography

A reductionistic concept is being pursued in the 125 000 geomorphological mapping of the Federal Republic of Germany. Complex landscape elements with a base length greater than 100 m are broken down into partial elements and re-interpreted in terms of quantificational or abstractly defined, theoretically neutral map symbols. The genetic aspect is expressed by areal colouring. In this way it aims to achieve an interdisciplinary utilization of such information. This reduction has proved to be too drastic insofar as it gives rise to irretrievable loss of information. The claim that use-oriented, ecologically relevant information would be derivable from the GMM-25 has not been substantiated. As ecologically justifiable evaluation must also consider as its most fundamental indicators the quality and distribution of biotopes. These are not even rudimentarily included in the GMM-25. The uncontextualized blending of information units which only make sense in heterogeneous contexts to produce a single map is antithetical to the principle of subject related selection of relevant characteristics and prevents comprehension of the systematic relationships.The underlying concept of the GMM-25, derived from an uncritical incorporation of physico-mathematical total predictability principles, leads to an irreversible renunciation of the necessarily complex constituents of a high geomorphological level of integration.     

Social epidemiology as medical geography: Back to the future

There is something very traditional about Nancy Krieger’s decidedly modern work. She advances a social epidemiology that is multidisciplinary, advancing a “quantitative population science” that is also spatial in its approach and method of analysis. Many geographers see their work as affirming the potential of medical cartography and geography as disciplines critical to public health studies of disease incidence. This article argues that the history of epidemiology and public health are historically spatial and geographic, a link lost in the research of many twentieth century health researchers. A review of the history of medical geography, and of public health, insists upon the spatiality of disease studies as a critical groundwork not simply for contemporary disease studies but for the history of disease studies as they have slowly developed over for more than 200 years.     

On the role of evidence in physical and human geography

While physical geographers are united in a commitment to the scientific method with its emphasis on quantitative evidence, human geographers face a dilemma in deciding whether to adopt a scientific or humanistic approach in their research. The scientific approach offers a more secure, objective knowledge, but limits the scholar to a relatively narrow range of topics. The humanistic approach allows the scholar to explore a wide range of human experiences, but it lacks rigorous procedures of objective verification. The difficulty of the application of theoretical ideas to human societies can, to some extent, be avoided by adopting an historical approach, with an emphasis on the empirical investigation of human activity as a reflection of ideas. As long as human geographers have a commitment to basing their interpretations of geographical phenomena on objective evidence the possibility of a profitable co-operation exists among proponents of different philosophical approaches. A unified human geography embracing scholars of diverse views depends for its success on the identification of geographical problems that transcend philosophical and theoretical points of view.     

The Influence of American geography on Korean geography

Korean modern geography emerged from the dark age of unfortunate Japanese colonial rule after liberation in 1945, and has grown rapidly since the 1960s. Modern geographical theories and methodologies were introduced to Korea by the Korean geographers who received PhD degrees in the United States and returned home to teach at universities in Korea, especially in the 1970s and early 1980s. American geography has influenced the progress of the modern geography in Korea in various ways — education systems, curricula for college students, training graduate students — and research methodologies in Korean geography during the last half-century have been directly and indirectly influenced by American geography. The influence has had, however, both positive and negative effects in the development of Korean geography. There is a tendency in recent years to reinterpret Western theories and concepts in the Korean context, considering distinctive regional and cultural characteristics.     

Sakmarian geography

The known palaeontological and stratigraphical evidence is used as a basis for the construction of maps of the continents showing the extent of their inundation by the sea in Sakmarian time in the Upper Palaeozoic. In the northern hemisphere apart from India the evidence is sufficiently reliable to give reasonable maps, and the great extent of the inundations suggests that the climate would be considerably modified from that of today; no undoubted Sakmarian glacials occur there. In Southern continents and India, the Gondwana biogeographical province has made correlation with the northern continents controversial, but reasons are given for assuming that Gondwana glacial deposits were at least in part Sakmarian; the resultant maps show that the Gondwana land surfaces were but little reduced in area, and that the main glacials (except for India) lie within a belt between 40 S and 20 S. Present lack of knowledge of Sakmarian conditions in Antarctica makes reconstructions of climatic belts too hazardous for possible use in enunciating or checking hypotheses of continental drift and polar wandering.     

Transpolitical geography

As political geography searches in desperation for new (theoretical) directions to follow, this paper argues that the category of the ‘political’ has already curved back on itself, attaining the status of the ‘transpolitical’. Hereinafter, politics will never finish replaying its own disappearance as effect. This curvature is itself associated with profound shifts in the experience of history and time, of geography and space, and of the very ideas of theory, politics and events—shifts which continue to fascinate, haunt and transfix political geography in the enigmatic hereafter of the transpolitical. Adopting the motifs of s(ed)uction, transpearing, superficial abysses, and hypertelia (the ‘end of the end’), the paper assesses: the transpolitical figures of anomaly, ecstasy, obesity and obscenity; the irruption of the hyperreal (the more real than the real); the mutation of the political scene of representation into the transpolitical ob-scene of pornogeography; the fatal strategies pursued by the masses in relation to the spectre of the (trans)political; and the challenge of a transfinite universe for conjuring theoretical practice at the end(s) of political geography. Beginning with the transition from the political era—dominated by the transgressive figure of anomie and the emancipatory promise of revolutionary subl(im)ation—to the transpolitical simulacrum—characterized by the errant figure of anomaly and the superficial abyss of potentialization—the paper attempts to animate a transpolitical geography which affirms the s(ed)uction of superficial abysses and instantiates an ethics of the transpearing event.     

City senses: On the radical possibilities of pragmatism in geography

This paper explores the radical possibilities of pragmatism for geography using the illustration of arguments concerning a renewed (urban) public realm through the exchange of validity claims in communication. Pressing further the pragmatist possibilities of Habermas’s idea of communicative action it draws on John Dewey’s work, and a range of contemporary pragmatist philosophers, to consider human communicability in its widest sense. This is then explored using an example of the spatiality and performativity of body-minds in a range of communicative spaces of the city. Then the paper moves on to consider the radical implications of pragmatism for geography in general in terms of body-mind/environment relations; a transactional view of space; experience, rationality and radical democracy.