About the Authors
- Laurel Mariah Carnes
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Affiliation The Law School, University of Chicago, Chicago, Illinois, United States of America
- Charles L. Nunn
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Affiliation Department of Human Evolutionary Biology, Peabody Museum, Harvard University, Cambridge, Massachusetts, United States of America
- Rebecca J. Lewis
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* E-mail: rjlewis@mail.utexas.edu
Affiliation Department of Anthropology, University of Texas at Austin, Austin, Texas, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: RJL CLN. Analyzed the data: CLN. Wrote the paper: LMC CLN RJL. Collected the data: LMC RJL.