Chimp empathy & morality, sans religion (Frans De Waal) Monkey getting cheated in a game of cards. Amazing Apes: Self-awareness (2/2) Amazing Apes: Self-awareness (1/2) Gorillas... 98.6% Human. Do chimpanzees mourn their dead? Dance, Monkeys, Dance! Bonobo Ape - Our Closest Relative (Nature Documentary) Chimpanzee Problem Solving by Cooperation. Chimps Are People Too (Documentary)