A whirlwind tour of new ideas and findings about animal emotions, based on De Waal's renowned studies of the social and emotional lives of chimpanzees, bonobos, and other primates. De Waal discusses facial expressions, animal sentience and consciousness, Mama's life and death, the emotional side of human politics, and the illusion of free will. He distinguishes between emotions and feelings, all the while emphasizing the continuity between our species...

"New York Times best-selling author and world-renowned primatologist Frans de Waal explores sex and gender in both humans and other animals. Though many scholars now argue that gender differences are purely a product of socialization, primatologist Frans de Waal illustrates in Different the scientific, evolutionary basis for gender differences in humans, drawing on his decades of experience working with our closest ape relatives: chimpanzees and bonobos....

"People often assume a cognitive ladder, from lower to higher forms, with our own intelligence at the top. But what if it is more like a bush, with cognition taking different forms that are often incomparable to ours? Would you presume yourself dumber than a squirrel because you're less adept at recalling the locations of hundreds of buried acorns? Or would you judge your perception of your surroundings as more sophisticated than that of a echolocating...

Most people have never heard of the bonobo, an intriguing member of the great ape family, despite the fact that bonobos are as close to us as their much better known relatives, the chimpanzees. Scientists are only beginning to explore the social life of the bonobo. Whereas chimpanzees are known for male power politics, cooperative hunting, and intergroup warfare, bonobo society is egalitarian and peaceful. One major distinction of the bonobo seems...