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esrauch
on June 24, 2011
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Why is there only one human species?
Don't you think it's surprising that some pocket of non-homo sapien humans didn't manage to survive on some remote island without getting found until at least after reasonable boats were invented (~5000 years ago).
parfe
on June 24, 2011
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Without reasonable boats how would the other species reach the island?
esrauch
on June 24, 2011
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I was thinking of an island with a land bridge that existed 100,000 years ago.
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