弗朗斯·德瓦尔是荷兰著名的心理学家、动物学家和生态学家，美国艾默里大学灵长类动物行为学教授。

1993年，他当选为荷兰皇家艺术与科学院院士，之后，又相继人选美国国家科学院院士及美国艺术与科学院院士。2007年他被美国《时代》周刊选为当今世界具有巨大影响的百位世界文化名人，以及目前在世的全球最伟大的十几个科学家之一。他的主要著作还有：《类人猿与寿司大师》、《灵长类动物如何谋求和平》以及《人类的猿性》等。

'It's the animal in us', we often hear when we've been bad. But why not when we're good? "Primates and Philosophers" tackles this question by exploring the biological foundations of one of humanity's most valued traits: morality. In this provocative book, primatologist Frans de Waal argues that modern-day evolutionary biology takes far too dim a view of the natural world, emphasizing our 'selfish' genes. Science has thus exacerbated our reciprocal habits of blaming nature when we act badly and labeling the good things we do as 'humane'. Seeking the origin of human morality not in evolution but in human culture, science insists that we are moral by choice, not by nature. Citing remarkable evidence based on his extensive research of primate behavior, de Waal attacks 'Veneer Theory', which posits morality as a thin overlay on an otherwise nasty nature. He explains how we evolved from a long line of animals that care for the weak and build cooperation with reciprocal transactions. Drawing on both Darwin and recent scientific advances, de Waal demonstrates a strong continuity between human and animal behavior. In the process, he also probes issues such as anthropomorphism and human responsibilities toward animals. Based on the Tanner Lectures de Waal delivered at Princeton University's Center for Human Values in 2004, "Primates and Philosophers" includes responses by the philosophers Peter Singer, Christine M. Korsgaard, and Philip Kitcher and the science writer Robert Wright. They press de Waal to clarify the differences between humans and other animals, yielding a lively debate that will fascinate all those who wonder about the origins and reach of human goodness.