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“Who would have thought that as recently as 70,000 years ago,
extremes of climate had reduced our population to such small
numbers that we were on the very edge of extinction.”
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Associated Press
Apr 24 06:15 PM US/Eastern
Study says near extinction threatened people
By RANDOLPH E. SCHMID
AP Science Writer
WASHINGTON (AP) – Human beings may have had a brush with extinction
70,000 years ago, an extensive genetic study suggests. The human
population at that time was reduced to small isolated groups in
Africa, apparently because of drought, according to an analysis
released Thursday.
The report notes that a separate study by researchers at Stanford
University estimated the number of early humans may have shrunk as
low as 2,000 before numbers began to expand again in the early Stone
Age.