[StAnDeliver]

"The Biggest Event In Earth's History"

Last Pleistocene Ice Age, MIS4, possibly Toba-induced, total homo sapien population less than 50K, possibly as low as 1-10K. We were very nearly snuffed out by Planet Snowball.

[SunkenCiv]

Thanks, but there wasn’t a genetic bottleneck. It continues to be claimed all over YouTube, but isn’t true. The archaeology shows no discontinuity in human settlements.