Annexing territory, sending out scouting groups, beating enemies to death, and eating babies. It may sound like a plot to a particularly violent video game, but it's really just chimpanzees, giving us some serious insight into human nature.

The folks at the People for the Ethical Treatment of Animals (PETA) dropped us a line today to let us know they were sending a thank you gift to Sega for pulling advertisements for Samba De Amigo that featured chimpanzee actors. After the lovely, uplifting information PETA passed on to the publisher I can't see that…