<< The researchers also document recurring narratives in which the Pueblo people agreed on canons of ritual, behavior and belief that quickly dissolved as climate change hurt crops and precipitated social turmoil and violence. >>
Ancient Southwest marked by repeated periods of boom and bust . WSU researchers link climate changes and large social disruption. 1-Apr-2016
http://www.eurekalert.org/pub_releases/2016-04/wsu-asm032916.php
R. Kyle Bocinsky, Johnathan Rush, Keith W. Kintigh and Timothy A. Kohler. Exploration and exploitation in the macrohistory of the pre-Hispanic Pueblo Southwest. Science Advances 01 Apr 2016: Vol. 2, no. 4, e1501532. DOI: 10.1126/sciadv.1501532
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