Just as he does almost every day, Four Paws, the oldest and wisest chimpanzee in the group, prepares to teach the younger ones a lesson. Today they will talk about human beings and how they evolved. Four Paws’ students will have to pay close attention, because in their teacher’s lesson they will discover surprising and important things about these beings who are so similar to them, and yet so different. Including a section of information about chimpanzees.