[JCH 5.1-2 (2018–19)] JCH (print) ISSN 2051-9672 https://doi.org/10.1558/jch.39422 JCH (online) ISSN 2051-9680 A New Era in the Study of Global History is Born but It Needs to be Nurtured Harvey Whitehouse1 University of Oxford, UK Email:
[email protected] (corresponding author) Peter Turchin2 University of Connecticut Email:
[email protected] (corresponding author) Pieter François3, Patrick E. Savage4, Thomas E. Currie5, Kevin C. Feeney6, Enrico Cioni7, Rosalind Purcell8, Robert M. Ross9, Jennifer Larson10, John Baines11, Barend ter Haar12, R. Alan Covey13 Abstract: Thisa rticle is a response to Slingerland e t al. who criticize the quality of the data from Seshat: Global History Databank utilized in our Nature paper entitled “Complex Societies Precede Moralizing Gods throughout World History”. Their cri- tique centres around the roles played by research assistants and experts in procuring and curating data, periodization structure, and so-called “data pasting” and “data fill- ing”. We show that these criticisms are based on misunderstandings or misrepresenta- tions of the methods used by Seshat researchers. Overall, Slingerland et al.’s critique (which is crosslinked online here) does not call into question any of our main findings, but it does highlight various shortcomings of Slingerland et al.’s database project. Our collective efforts to code and quantify features of global history hold out the promise of a new era in the study of global history but only if critique can be conducted con- structively in good faith and both the benefitsa nd the pitfalls of open science fully recognized.