For those who think modern society is immune from the problems that brought down ancient civilizations, a "brief overview of collapses demonstrates not only the ubiquity of the phenomenon, but also the extent to which advanced, complex and powerful societies are susceptible to collapse," the study said.
--From The Atlantic
Sunday, September 4, 2016
NASA's Predictions on the Collapse of Civilization
Set aside why NASA is doing studies on anything but aeronautics and space and this is an interesting report.