What’s wrong with group selection? All you need is for the benefit to the individual of being in a group in which trait X is sufficiently common to be sufficiently bigger than the benefit of not having trait X in the individual… or am I confused?
What’s wrong with group selection? All you need is for the benefit to the individual of being in a group in which trait X is sufficiently common to be sufficiently bigger than the benefit of not having trait X in the individual… or am I confused?