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.
-
mikehudack reblogged this from courtneylewis
-
courtneylewis posted this
