An engrossing, lucid exploration of the origins of human morality that challenges our most basic assumptions, from the world's leading primatologist.

A New York Times Bestseller: “Astonishing . . . has the makings of a classic―and one fantastic read.”―PeopleWhat separates your mind from an animal’s? Maybe you think it’s your ability to design tools, your sense of self, ...

"Game-changing. . . . [S]ucceeds most brilliantly in the stories de Waal relates." ― Sy Montgomery, New York Times Book ReviewMama's Last Hug is a fascinating exploration of the rich emotional lives of animals― beginning...