“[A] brilliant contribution to this branch of socio-political discourse.”—Herbert Gintis, Nature

“Wilson argues his corner masterfully, providing a pithy riposte to the belief that natural selection occurs only at the level of the selfish gene. . . . Wilson’s fascinating gallop through religion, economics, politics and everyday life reveals many ways to activate altruism.”—Kate Douglas, New Scientist

“David Sloan Wilson has a nose for important problems and his writing is always interesting and provocative. This work on altruism—which extends across a range of problems including religion—will enhance his deservedly high reputation. If you read only one book on the topic, make it this one.”—Michael Ruse, Director of the Program in History and Philosophy of Science, Florida State University

“David Sloan Wilson’s special take on the evolution of altruism, and how in our species it is fortified by religion and morality, has inspired fierce debate. It is explained here in a most lively and readable manner.”—Frans de Waal, author of The Bonobo and the Atheist

“In this highly readable book a remarkable philosophical mind is at work, inspired by applying evolutionary theory to real life as we know it. The message is that altruism is alive and well, and it can actually be taken into account as we plan a better modern life—as long as we focus on the right kinds of altruism.”—Chris Boehm, University of South California

“In this short and punchy book, [David Sloan Wilson] does an excellent job of explaining the relationship between the different theories and the now substantial evidence that we have indeed evolved to do each other good turns.”—Financial Times

“The encouraging message is that we do have the resources to be better. . . . This requires foremost that we believe in the goodness of others. So reading these powerful new books on the existence of altruism could be the first step to making the world a nicer place.”—Stephen Cave, Financial Times.

“[Does Altruism Exist?] explores the question of whether altruism exists or if humans are entirely selfish, citing the evolutionary evidence of the functional organization of groups. [It] discusses groups that work; how altruism evolves; equivalence; considering whether altruism exists by examining humans and their distinctive properties in addition to other species.”—Journal of Economic Literature