Most humans dont realize that when they exchange emails with someone, anyone, they are actually exhibiting certain unspoken rules about dominance and hierarchy. The same rules regulate the exchange of grooming behavior in rhesus macaques or chimpanzees. Interestingly, some of the major aspects of human nature have profound commonalities with our ape ancestors: the violence of war, the intensity of love, the need to live together. In Games Primates Play, primatologist Dario Maestripieri examines the curious unspoken customs that govern our behavior. An idiosyncratic and witty approach to our deep and complex origins, Games Primates Play reveals the ways in which our primate nature drives so much of our lives.