I should clarify—“group selection” connotes what Tim is describing: Selection for altruistic traits in individuals, by selection at the group level. That’s because, historically, group selection has been invoked only to explain things that individual selection can’t.
However, this has led to people excluding selection at the group level from models and simulations, because “group selection bad”.
I should clarify—“group selection” connotes what Tim is describing: Selection for altruistic traits in individuals, by selection at the group level. That’s because, historically, group selection has been invoked only to explain things that individual selection can’t.
However, this has led to people excluding selection at the group level from models and simulations, because “group selection bad”.