How was the planet Earth 200 millennia in the past?

What was its climate and geography like?
What giant animals roamed each continent?
Which humanities coexisted at this moment in history?

Geography and climate 03:30
Megafauna 09:10
North America and Afroeurasia 12:38
Australia 20:43
South America 25:34
Humanities 31:40

This is my way of thanking the first 200,000 subscribers on the channel!

IB: Ben G. Thomas