For more than three decades Frans de Waal, the author of books such as "Chimpanzee Politics" and "Bonobo: The Forgotten Ape", has studied monkeys and apes in zoos, research parks and field settings. P...
"It's the animal in us," we often hear when we've been bad. But why not when we're good? "Primates and Philosophers" tackles this question by exploring the biological foundations of one of humanity's ...