DocT wrote:

"It's based mainly on the coincidence of Man's appearance with the extinctions".

Isn't it funny how man's appearance coincides with animal extinctions right around the world. The extinctions all happen at different times, spread over about 60,000 years. Africa, Australia, Tasmania, Sri Lanka, Central Asia, Northern China, Northern Europe, America, Mediterranean islands, Wrangel Island, Madagascar, New Zealand. We can even date human expansion by the dates of these extinctions. But humans had nothing to do with them. It's only modern humans who have exterminated any species.