How Altruism Might Have Evolved

I spend a lot of time in my book Liars and Outliers on cooperating versus defecting. Cooperating is good for the group at the expense of the individual. Defecting is good for the individual at the expense of the group. Given that evolution concerns individuals, there has been a lot of controversy over how altruism might have evolved. Here’s one… Continue reading How Altruism Might Have Evolved