About the Authors

Eduardo A. Undurraga

eundurra@brandeis.edu

Affiliation Heller School for Social Policy and Management, Brandeis University, Waltham, Massachusetts, United States of America

Dan T. A. Eisenberg

Affiliation Department of Anthropology, Northwestern University, Evanston, Illinois, United States of America

Oyunbileg Magvanjav

Affiliation Heller School for Social Policy and Management, Brandeis University, Waltham, Massachusetts, United States of America

Ruoxue Wang

Affiliation Department of Psychology, Brandeis University, Waltham, Massachusetts, United States of America

William R. Leonard

Affiliation Department of Anthropology, Northwestern University, Evanston, Illinois, United States of America

Thomas W. McDade

Affiliation Department of Anthropology, Northwestern University, Evanston, Illinois, United States of America

Victoria Reyes-García

Affiliations Heller School for Social Policy and Management, Brandeis University, Waltham, Massachusetts, United States of America, ICREA and Institut de Ciència i Tecnologia Ambientals, Universitat Autònoma de Barcelona, Barcelona, Spain

Colleen Nyberg

Affiliation Department of Anthropology, Northwestern University, Evanston, Illinois, United States of America

Susan Tanner

Affiliation Department of Anthropology, University of Georgia, Athens, Georgia, United States of America

Tomás Huanca

Affiliation CBIDSI-Centro Boliviano de Investigación y de Desarrollo Socio Integral, San Borja, Bolivia

TAPS. Bolivia Study Team

Affiliation Tsimane' Amazonian Panel Study, San Borja, Bolivia

Ricardo A. Godoy

Affiliation Heller School for Social Policy and Management, Brandeis University, Waltham, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RAG. Performed the experiments: TH TBST. Analyzed the data: EAU DTE OM RW WL TM VRG CN ST. Wrote the paper: EAU DTE.