Sally Kohn helps us to better understand the etiology of hate by telling some heart warming stories about people who have made surprising “about-faces” in their ideology along with some interesting analysis of contemporary sociological research into the origins of hate. She makes some worthwhile suggestions on how people can work through, better understand, and ultimately curb their hate to emerge in a more understanding and cooperative state. The information in this book is an excellent addition to any Braver Angels knowledge base.