Sunday, April 17, 2011

Language Update

WSJ.com: "The world's 6,000 or so modern languages may have all descended from a single ancestral tongue spoken by early African humans between 50,000 and 70,000 years ago, a new study suggests.

The finding, published Thursday in the journal Science, could help explain how the first spoken language emerged, spread and contributed to the evolutionary success of the human species."

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