Anthropology 7 Human Evolution Winter 2003
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● Can Behavior Evolve? ● Facultative Mate Guarding in Soapberry Bugs ● Levels of Explanation ● The Problem of Altruism ● The Group Selection Controversy ● The Free-Rider Paradox ● The Selfish Gene Metaphor ● Two Evolutionary Routes to Cooperation ● Kin Selection ● Reciprocal Altruism.