"This book is a must read for anyone hoping to address instances of human hatred, because it also offers a hope of reducing hate-based conflicts." -- R. E. Osborne, CHOICE "Ruse has written one of the most powerful books this reader has encountered in quite a while. [he] does a masterful job of uncovering those roots in a text that addresses the fundamentals of human conflict in a more comprehensive way than any other work on this reader's current course list. The work is both personal and professional, incorporating a blend of historical fact and firsthand observation that effectively reveals manifestations of the roots of human conflict. The text is both humbling and uplifting, offering a clear look at the past with an eye toward promoting resolution or avoidance of hate-based conflicts in the future. Ruse achieves this effect through a blended approach encompassing aspects of religion, sociology, social work, history, anthropology-and even a bit of psychology.

This book is a must read for anyone hoping to address instances of human hatred, because it also offers a hope of reducing hate-based conflicts." -- Choice "An illuminating interdisciplinary rumination on the causes of war and prejudice. Considering both nature and nurture, Ruse argues that hate is not an irradicably given aspect of human life. Squarely facing present day cultural conflicts over immigration, race, sex, and more, this heartfelt book provides hope that we may yet overcome ingroup/outgroup divisions and find a way forward together." -- Robert T. Pennock, Michigan State University, and author of An Instinct for Truth "This is a lively, personal, and often provocative natural history of human hate, its origins in ingroup-outgroup discriminations, and all it brings: wars, individual aggression, prejudice, racism, class conflict, anti-Semitism, misogyny and more. In his unique and conversational style, Michael Ruse draws upon an impressive range of scholarship from evolutionary biology, philosophy, history, political science, anthropology, and literature, to understand human hate and its sources, in part to debunk the 'killer ape' hypothesis that humans are irremediably violent and hateful. We may be able to do something about human hate if we understand more about it; if so, then Why We Hate starts an essential conversation on a matter of crucial importance.

" -- Richard A. Richards, University of Alabama.