17 diciembre 2014
Researchers have used several different ways of testing Hamilton’s rule, the core mathematical formula of kin selection, as an explanation for the evolution of much altruistic behavior in animals. These vary in their realism and their ability to generate predictions. The variety of approaches, as well as different views about what constitutes an explanation, helps explain a divisive debate about the importance of kin selection in evolution. A new criterion of ‘causal aptness’ could help resolve disputes.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/1X9j0c_kqas/141217131433.htm
