Do Physicists Have Geography Envy? And What Can Geographers Learn from It?

David O’Sullivan, Steven M. Manson

Research output: Contribution to journalArticlepeer-review

28 Scopus citations

Abstract

Recent years have seen an increasing amount of work by physicists on topics outside their traditional research domain, including geography. We explore the scope of this development, place it in a historical context dating back at least to statistical physics in the nineteenth century and trace the origins of more recent developments to the roots of computational science after World War II. Our primary purpose is not historical, however. Instead, we are concerned with understanding what geographers can learn from the many recent contributions by physicists to understanding spatiotemporal systems. Drawing on examples of work in this tradition by physicists, we argue that two apparently different modes of investigation are common: model-driven and data-driven approaches. The former is associated with complexity science, whereas the latter is more commonly associated with the fourth paradigm, more recently known as “big data.” Both modes share technical strengths and, more important, a capacity for generalization, which is absent from much work in geography. We argue that although some of this research lacks an appreciation of previous geographical contributions, when assessed critically, it nevertheless brings useful new perspectives, new methods, and new ideas to bear on topics central to geography, yet neglected in the discipline. We conclude with some suggestions for how geographers can build on these new approaches, both inside and outside the discipline.

Original languageEnglish (US)
Pages (from-to)704-722
Number of pages19
JournalAnnals of the Association of American Geographers
Volume105
Issue number4
DOIs
StatePublished - Jul 4 2015

Bibliographical note

Funding Information:
This work is supported in part by the National Institutes of Health supported Minnesota Population Center (R24 HD041023), National Science Foundation Terra Populus: A Global Population/Environment Data Network (0940818), and the Resident Fellowship program of the Institute on the Environment.

Publisher Copyright:
© 2015 by Association of American Geographers.

Keywords

  • big data
  • complexity
  • computational science
  • cybernetics
  • fourth paradigm
  • geographical thought
  • quantification
  • social physics
  • systems theory

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