彼得·裏剋森（Peter J. Richerson），生物學傢，美國加利福尼亞大學戴維斯分校環境科學學院教授，研究領域包括社會文化演變、人類生態學以及熱帶湖沼學等。他與羅伯特·博伊德閤著有Culture and the Evolutionary Process, The Origin and Evolution of Cultures 等書。

羅伯特·博伊德（Robert Boyd），美國加利福尼亞大學洛杉磯分校人類學係教授，美國亞利桑那州立大學人類演化與社會變遷學院外聘教授。除瞭與彼得·裏剋森閤著及閤編的大量文章以及書籍外，他還與他人閤著有How Humans Evolved, 並參與編寫瞭Foundations of Human Sociality，Moral Sentiments and Material Interests 等。

Humans are a striking anomaly in the natural world. While we are similar to other mammals in many ways, our behavior sets us apart. Our unparalleled ability to adapt has allowed us to occupy virtually every habitat on earth, and our societies are larger, more complex, and more cooperative than any other mammal's. In "Not by Genes Alone", Peter J. Richerson and Robert Boyd argue that only a Darwinian theory of cultural evolution can explain these unique characteristics. "Not by Genes Alone" offers a radical interpretation of human evolution, arguing that our ecological dominance and our singular social systems stem from a psychology uniquely adapted to create complex culture. Richerson and Boyd consider culture to be essential to human adaptation, as much a part of human biology as bipedal locomotion. Drawing on work in the fields of anthropology, political science, sociology, and economics - and building their case with such fascinating examples as kayaks, clever knots, and yams that require twelve men to carry them - Richerson and Boyd convincingly demonstrate that culture and biology are inextricably linked. In abandoning the nature-versus-nurture debate as fundamentally misconceived, "Not by Genes Alone" is a truly original and groundbreaking theory of the role of culture in evolution and a book to be reckoned with for generations to come.