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75,000 years ago, Mt. Toba in Indonesia erupted. The supervolcano blotted out the sun for years and caused widespread extinctions.
It's thought that it killed off most of humanity, until we were left with under 10,000 breeding pairs. That means that for the past 75,000 years, all of human genetic variation has stemmed from fewer than 10,000 individuals. This genetic bottleneck theory is supported by the genomes of other animals, including chimpanzees.
Humans are undeniably one of the most genetically homogenous species on the face of the Earth. So why do you people keep insisting that whites and Africans are two different species? Do you just deny the factual evidence for all of this?
It's thought that it killed off most of humanity, until we were left with under 10,000 breeding pairs. That means that for the past 75,000 years, all of human genetic variation has stemmed from fewer than 10,000 individuals. This genetic bottleneck theory is supported by the genomes of other animals, including chimpanzees.
Humans are undeniably one of the most genetically homogenous species on the face of the Earth. So why do you people keep insisting that whites and Africans are two different species? Do you just deny the factual evidence for all of this?
