3 ms·
To support your point: https://en.wikipedia.org/wiki/Societal_collapse#Theories https://en.wikipedia.org/wiki/Societal_collapse#Theories
by pdfernhout 9y ago
To support your point: https://en.wikipedia.org/wiki/Societal_collapse#Theories https://en.wikipedia.org/wiki/Societal_collapse#Theories