Mama's Last Hug. Animal Emotions and What They Teach Us about Ourselves, Paperback/Frans de Waal

New ideas and findings about animal emotions based on Frans de Waal 's studies of the social and emotional lives of chimpanzees, bonobos and other primates are presented here, beginning with the moving goodbye between De Waal's thesis advisor and dying fifty-nine-year-old chimpanzee matriarch Mama.