For more than three decades Frans de Waal, the author of best-sellers such as Chimpanzee Politics and Bonobo: The Forgotten Ape, has studied monkeys and apes in zoos, research parks, and...
To observe a dog's guilty look.to witness a gorilla's self-sacrifice for a wounded mate, to watch an elephant herd's communal effort on behalf of a stranded calf--to catch animals in certain...
Does biology condemn the human species to violence and war? Previous studies of animal behavior incline us to answer yes, but the message of this book is considerably more optimistic....
