Evolutionary continuities have been sought in intelligence, language, tool making--anywhere but in morality. Now a respected ethologist, Frans de Waal, tackles the problem from a novel angle...Good Natured is no touchy-feely celebration of animal innocence, but a hardheaded study by a specialist in primate behavior with a wealth of observational experience. Mr. de Waal, a research scientist at the Yerkes Regional Primate Center at Emory University, presents his rich data in an accessible prose lit with flashes of wry humor and beautifully illustrated with his own vivid photographs...Far from being half ape, half angel, torn between a moral sense that strives upward and an eons-old bestial viciousness that drags us down, [we are portrayed by de Waal] as inheritors of a basically moral view of life that has evolved over countless millenniums--not through some fictitious social contract between self-sufficient individuals, but through the inevitable give-and-take of communal living...Anyone who cares about humans or their future will profit from this excellent book, which sheds at least as much light on our own lives as it does on those of other creatures.