I didn't say anything about primates... I was talking about nature in general. And I didn't say that humans are more aggressive than all other animals, only th

I didn't say anything about primates... I was talking about nature in general. And I didn't say that humans are more aggressive than all other animals, only that we are among the most aggressive. And yes, chimpanzees and some other primates are pretty similar to humans in aggression. But very few other animals are; aggression is usually confined to fighting over mating rights or territory, and the former is often quite ritualistic.