Named the period in which there were almost no people left on Earth
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An international group of biologists has reported that between 930,000 and 813,000 years ago humanity passed through a bottleneck. Simulations showed that the number of successfully breeding individuals decreased by about 77 times to 1,280.
Scientists suggest that humanity is on the verge of extinction. The “bottleneck” has affected the human gene pool so much that in terms of genetic diversity, humans are still inferior to some other primates.
The scientists shared their findings in an article published in the journal Science.
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