Comment on At somepoint in human history there was likely a day where not a single human died.
arrow74@lemmy.zip 2 weeks agoFrom my understanding of the subject the current consensus is the bottleneck did happen. There’s been fluctuations in the exact number, but under 5,000 is what is most widely supported.
The only debate I’m aware of is the exact timing and cause of the bottle neck. It was widely believed a volcano eruption was responsible, but that has become more discredited. It appears the population decline occurred before the eruption and took a significant amount of time to climb after the eruption.
Rhaedas@fedia.io 2 weeks ago
If I recall right (and it may not be right lol) it was timing as well as how many other populations there were. I think the initial discovery and research made some assumptions that what they found was the only people around and that it was a sudden disaster. Just like now we think that the dinosaurs were already suffering for various reasons and the asteroid was just a final push towards extinction over time.