Better review of the article by Peter Turchin, one of the founders of the Seshat database which was used for this research: http://peterturchin.com/cliodynamica

Better review of the article by Peter Turchin, one of the founders of the Seshat database which was used for this research: http://peterturchin.com/cliodynamica/do-big-societies-need-big-gods/ http://peterturchin.com/cliodynamica/do-big-societies-need-b...