About the Authors

Peter Turchin

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Methodology, Project administration, Visualization, Writing – original draft, Writing – review & editing

Affiliations Complexity Science Hub, Vienna, Austria, University of Connecticut, Storrs, Connecticut, United States of America, University of Oxford, Oxford, England

Daniel Hoyer

Roles Conceptualization, Data curation, Investigation, Methodology, Project administration, Visualization, Writing – original draft, Writing – review & editing

dhoyer@evolution-institute.org

Affiliations Evolution Institute, Tampa, FL, United States of America, George Brown College, Toronto, Canada

Andrey Korotayev

Roles Conceptualization, Investigation, Methodology, Writing – review & editing

Affiliations HSE University, Moscow, Russia, Institute of Oriental Studies, Russian Academy of Sciences, Moscow, Russia

Nikolay Kradin

Roles Conceptualization, Investigation, Methodology, Writing – review & editing

Affiliation Institute of History, Archaeology and Ethnology, Far East Branch of the Russian Academy of Sciences, Vladivostok, Russia

Sergey Nefedov

Roles Conceptualization, Investigation, Methodology, Writing – review & editing

Affiliation Institute of History and Archeology of the Ural Branch of the Russian Academy of Sciences, Ural Federal University, Yekaterinburg, Russia

Gary Feinman

Roles Conceptualization, Investigation, Methodology, Writing – review & editing

Affiliation Field Museum of Natural History, Chicago, IL, United States of America

Jill Levine

Roles Data curation, Investigation, Writing – review & editing

Affiliation Evolution Institute, Tampa, FL, United States of America

Jenny Reddish

Roles Data curation, Investigation, Writing – review & editing

Affiliation Complexity Science Hub, Vienna, Austria

Enrico Cioni

Roles Data curation, Investigation, Writing – review & editing

Affiliation University of Oxford, Oxford, England

Chelsea Thorpe

Roles Data curation, Investigation, Writing – review & editing

Affiliation University of Oxford, Oxford, England

James S. Bennett

Roles Conceptualization, Formal analysis, Investigation, Visualization, Writing – review & editing

Affiliation University of Washington, Seattle, Washington, United States of America

Pieter Francois

Roles Conceptualization, Data curation, Investigation, Methodology, Project administration, Supervision, Writing – review & editing

Affiliation University of Oxford, Oxford, England

Harvey Whitehouse

Roles Conceptualization, Data curation, Investigation, Methodology, Project administration, Supervision, Writing – review & editing

Affiliation University of Oxford, Oxford, England

Competing Interests

The authors have declared that no competing interests exist.