Group Selection as Behavioral Adaptation to Systematic Risk

Abstract

Despite many compelling applications in economics, sociobiology, and evolutionary psychology, group selection is still one of the most hotly contested ideas in evolutionary biology. Here we propose a simple evolutionary model of behavior and show that what appears to be group selection may, in fact, simply be the consequence of natural selection occurring… (More)
DOI: 10.1371/journal.pone.0110848

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