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Research Article

The Pre-History of Urban Scaling

  • Scott G. Ortman mail,

    scott.ortman@colorado.edu

    Affiliations: Department of Anthropology, University of Colorado Boulder, Boulder, Colorado, United States of America, Santa Fe Institute, Santa Fe, New Mexico, United States of America

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  • Andrew H. F. Cabaniss,

    Affiliations: Santa Fe Institute, Santa Fe, New Mexico, United States of America, Classics Department, University of North Carolina Chapel Hill, Chapel Hill, North Carolina, United States of America

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  • Jennie O. Sturm,

    Affiliation: Department of Anthropology, University of New Mexico, Albuquerque, New Mexico, United States of America

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  • Luís M. A. Bettencourt

    Affiliation: Santa Fe Institute, Santa Fe, New Mexico, United States of America

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  • Published: February 12, 2014
  • DOI: 10.1371/journal.pone.0087902

About the Authors

Scott G. Ortman
Department of Anthropology, University of Colorado Boulder, Boulder, Colorado, United States of America
Scott G. Ortman, Andrew H. F. Cabaniss, Luís M. A. Bettencourt
Santa Fe Institute, Santa Fe, New Mexico, United States of America
Andrew H. F. Cabaniss
Classics Department, University of North Carolina Chapel Hill, Chapel Hill, North Carolina, United States of America
Jennie O. Sturm
Department of Anthropology, University of New Mexico, Albuquerque, New Mexico, United States of America

Corresponding Author

Email: scott.ortman@colorado.edu

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SO AC LB. Performed the experiments: SO AC LB. Analyzed the data: SO AC LB. Contributed reagents/materials/analysis tools: SO AC JS. Wrote the paper: SO AC LB.