Link
https://phys.org/news/2023-09-skepticism-human-ancestors-extinct.html
Don't think high level, but still pretty damn clever.
Space/Science » in reply to Wasn't there some catastrophe about 200,000 yrs ago
https://phys.org/news/2023-09-skepticism-human-ancestors-extinct.html
Don't think high level, but still pretty damn clever.