I imagine the ice age was peak hunting time, we know they tracked the mammoth migrations across eurasia but the total number of humans would still have been tiny. when the ice started to thaw you had a big increase in precipitation which was bad news for woolly rhinos and such who were used to tundra rather than snow. humans then followed the trees north & something resembling agriculture started kick in but i think by that point humans are just another part of the changing climate. bears/lions/wolves/boars get gradually squeezed out rather than wiped out entirely
― ogmor, Monday, 3 August 2015 18:12 (eight years ago) link