'Evolution will punish you if you're selfish and mean'

[unable to retrieve full-text content]Evolutionary biologists offer new evidence that evolution doesn't favor the selfish, disproving a theory popularized in 2012.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/strange_science/~3/eKycQnOsDYw/130801095509.htm

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