I loved this video clip of Frans de Waal’s talk, Moral Behavior in Animals. (It was recently linked on Jerry Coyne’s Evolution is True blog.) It demonstrates that more animals than humans have evolved moral attributes of empathizing with others, offering others consolation, “prosocial” tendencies such as caring for the welfare of others, and a sense of fairness. The talk begins by balancing the themes we used to hear so often about our nearest animal relatives being so aggressive and territorial by showing that they also “believe in” reconciling after fights.
Or if you are short of time and want to jump to the funniest part where we see outrage over an unfair deal . . . . .