Dr. Michael Stone, a professor of clinical psychiatry at Columbia College of Physicians and Surgeons, has been called “the Einstein of Evil.” Stone developed a “Gradations of Evil Scale” for ranking homicides and was host of the Discovery Channel’s series Most Evil from 2006 to 2008. His books include The Anatomy of Evil (2009).

Ervin Staub is professor emeritus of psychology at the University of Massachusetts in Amherst and founding director emeritus of its doctoral program on the psychology of peace and the prevention of violence. He has written several books about evil, including The Psychology of Good and Evil: Why Children, Adults and Groups Help and Harm Others and Overcoming Evil: Genocide, […]

Ruth Nemzoff is a resident scholar at Brandeis University’s Women’s Studies Research Center. She was formerly New Hampshire’s deputy commissioner of health and welfare and the former assistant minority leader of the New Hampshire legislature.

Michael C. Rea is a philosophy professor at the University of Notre Dame and director of its Center for Philosophy of Religion. He co-directs “The Problem of Evil in Modern and Contemporary Thought,” a four-year research initiative at the university, and is co-editor of a book of essays titled Divine Evil?: The Moral Character of the God of Abraham (2011).

Samuel Newlands is assistant professor of philosophy at the University of Notre Dame and co-director of a four-year research initiative there titled “The Problem of Evil in Modern and Contemporary Thought.” He teaches a graduate-level seminar at Notre Dame on evil and previously taught a class at Yale University on free will, God and evil..

Roy F. Baumeister is a professor and Francis Eppes Eminent Scholar in Social Psychology at Florida State University in Tallahassee. He is the author of Evil: Inside Human Violence and Cruelty.

18Doors.com (formerly InterfaithFamily.com) is a resource supporting interfaith couples exploring Jewish life and inclusive Jewish communities. It offers educational content; connections to welcoming organizations, professionals and programs; and resources and trainings for organizations, clergy and other program providers.

Nov. 5, 2010, article posted on InterfaithFamily.com about adoption in interfaith relationships.

Read a column from The Nation, the liberal periodical where Hitchens wrote before he broke with that camp, in which Katha Pollitt tempers some of the praise with critical recollections of Hitchens’ drinking, writing and approach to women.