Michael E. McCullough uses the conceptual tools of evolutionary biology to shed light on the evolution and operation of human moral sentiments such as forgiveness and revenge—and to uncover new secrets about how to improve the quality of human life and human interaction today. He puts this approach to work in his newest book, Beyond Revenge: The Evolution of the Forgiveness Instinct (Jossey-Bass, 2008), which is his first book for a general audience (www.beyondrevengebook.com).

McCullough also does research on several aspects of religion, including work on how humans’ religious inclinations evolved, how they develop over the life course, and their links to health, well-being, and social behavior. His research has been covered in the New York Times, The Los Angeles Times, The Washington Post, and many other outlets. McCullough is a professor in the Department of Psychology at the University of Miami in Coral Gables, Florida, where he directs The Laboratory for Social and Clinical Psychology.

Blog Entries by Michael E. McCullough

Beyond Revenge on NPR's "Speaking of Faith" this Weekend (Nov 6-12, 2008)

Posted November 7, 2008 | 04:14 PM (EST)


Quick note to let everybody know that this week's edition of the NPR show "Speaking of Faith" is an interview with yours truly about the science behind humans' tendency for revenge and our ability to forgive. The interviewer (and editor) of the program were very generous, and they gave me...

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The Revenge Instinct and the Bailout Package

1 Comments | Posted October 7, 2008 | 10:49 AM (EST)


There's a really nice piece by Ben Carey in the New York Times today about the role of the revenge instinct in people's responses to the Wall Street bailout package. (The forgiveness instinct, and my new book, Beyond Revenge, get a bit of ink as well.)

I've pasted the...

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Sex Differences in Revenge and the "Pit Bull with Lipstick" Meme, or Hath Hell No Fury Like a Woman Robbed?

Posted September 21, 2008 | 02:59 PM (EST)


A lipstick-adorned pit bull who hunts big game and shoots wolves from an airplane.

Unless you've been in a coma for the past month, you've probably noticed that the McCain campaign has put quite a bit of effort into portraying Senator McCain's running mate as, umm, comfortable with the tools...

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Presidential Pardon

Posted August 26, 2008 | 08:50 PM (EST)


After eight years of "bring it on" foreign policy, forgiveness for the U.S. around the world is perilously low. Data published in the spring showed that roughly one-half of people from the 17 foreign countries surveyed view our global influence as "mainly negative," and a 2005 survey of...

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