Seems to me they've debunked precisely that theory. But in astronomy a study's results are hardly final or definite. 
New article: http://www.pasthorizonspr.com/index....s-oldest-brain
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Don't think about the probabilities. The smallest chance can take us a long way forward. It's not like we have anything else to lose.
Last edited by TotalAnarchy; 22-08-2012 at 05:13 AM.
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