Curtis Hancock, philosophy professor at Rockhurst University in Kansas City, Mo., lectures about the problem of evil.

John S. Feinberg is chair of the department of biblical and systematic theology and professor of biblical and systematic theology at Trinity Evangelical Divinity School in Deerfield, Ill. He wrote The Many Faces of Evil: Theological Systems and the Problems of Evil.

Jamsheed K. Choksy, Indiana University professor of Central Eurasian studies, history and religious studies, has written about the dissemination of ideas about evil through Zoroastrianism, Manichaeism, Mithraism and Islam, and the development of moral codes based on good and evil. He sees more scholarship focusing on collective responses to evil and on societal inequities, the […]

Barry Bryant is an associate professor of United Methodist and Wesleyan studies at Garrett-Evangelical Theological Seminary in Evanston, Ill. He has written about John Wesley and the origins of evil.

Michael Bergmann is a philosophy professor at Purdue University in West Lafayette, Ind., whose specializations include the philosophy of religion. He has written about evil and is co-editor of  Divine Evil?: The Moral Character of the God of Abraham (2011).

Guy B. Adams is professor of public affairs in the Harry S Truman School of Public Affairs and an affiliated faculty member of the Center on Religion & the Professions at the University of Missouri in Columbia. He is co-author of the award-winning book Unmasking Administrative Evil.

Roger Finke is a professor of sociology, religious studies and international affairs at Penn State University. He’s also director of the Association of Religion Data Archives.

Hannah Decker is a University of Houston history professor and a scholar of German history. She teaches graduate seminars on Nazi Germany and has co-taught a course on the history of evil.

Jerome Rosenberg, University of Alabama psychology professor, teaches courses on the Holocaust that examine the dark side of human behavior and the nature of good and evil.