- Scholz's star grazed the Oort cloud 70,000 years ago and humans almost went extinct in a population bottleneck 70,000 years ago... coincidence? http://en.wikipedia.org/wiki/Population_bottleneck#Humans 14 comments askscience
Linking pages
- Weird Astronomy - Atomic Rockets http://www.projectrho.com/public_html/rocket/weirdastronomy.php#id--Eldar_Black_Holes 163 comments
- The Algernon Argument · Gwern.net http://www.gwern.net/Drug%20heuristics?2= 129 comments
- The Algernon Argument · Gwern.net http://www.gwern.net/Drug%20heuristics 110 comments
- David Reich - How One Small Tribe Conquered the World 70,000 Years Ago https://www.dwarkesh.com/p/david-reich 21 comments
- The Algernon Argument · Gwern.net https://www.gwern.net/Drug-heuristics 9 comments
- Big History | Blair Reeves http://blairreeves.me/2018/02/15/big-history/ 0 comments
- Something Weird Happened to Men 7,000 Years Ago, And We Finally Know Why : ScienceAlert https://www.sciencealert.com/neolithic-y-chromosome-bottleneck-warring-patrilineal-clans 0 comments
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