May 22, 2008
Did Humans Colonize the World by Boat?
Our new understanding of climate and sea-level change sheds light on something that has long puzzled archaeologists: How did modern humans colonize the far reaches of the globe so quickly after their exodus from Africa? If Erlandson and his colleagues are right, it was a series of sea voyages and river crossings that brought our ancestors to alien lands, launching the greatest biological invasion of all time.
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I'm a high school dropout, the long-term CEO of blip.tv and a former warblogger.
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