William Scott Green is a professor of religious studies and holds the Fain Family Endowed Chair in Judaic Studies at the University of Miami. Beyond Judaic studies, Scott Green has taught and written on philanthropy, altruism and the ethics of technologies in the late modern age.

David Sloan Wilson is an evolutionary biologist at Binghamton University of the State University of New York who has written and spoken extensively about evolution and human behaviors, including altruism, gossip and decision-making in groups. He co-wrote Unto Others: The Evolution and Psychology of Unselfish Behavior. He has written several books on evolution, including Evolution for […]

Subhash Kak is Regents Professor and Head of Computer Science Department at Oklahoma State University in Stillwater. He studies and has written extensively on Hinduism, and his research interests include computational intelligence, archaeology of the mind and the history of science.

Richard Bulliet is a history professor at Columbia University in New York City who specializes in Islam. Among his books are Islam: The View From the Edge and The Case for Islamo-Christian Civilization.

Southern California InFocus bills itself as the largest Muslim newspaper in California, with a self-reported circulation of 25,000. It is based in Anaheim, Calif.

Susan K. Wood is chair of the department of theology at Marquette University in Milwaukee, and she is member of the Sisters of Charity order of Leavenworth, Kan. Her books include Spiritual Exegesis and the Church in the Theology of Henri de Lubac (Eerdmans, 1998) and Sacramental Orders (Liturgical Press, 2000). She can discuss the historical development of the priesthood, […]

The Rev. James Bacik is former campus minister and adjunct professor of humanities at the University of Toledo. His books include Apologetics and the Eclipse of Mystery and Catholic Spirituality: Its History and Challenge.

J.D. Davidson is an emeritus professor of sociology at Purdue University in West Lafayette, Ind. He specializes in the study of American Catholicism. He co-authored a 2004 study of American Catholic attitudes and his books include Catholicism in Motion: The Church in American Society.

R. Scott Appleby is professor of religious history at the University of Notre Dame and John M. Regan Jr. director of the Joan B. Kroc Institute for International Peace Studies. He teaches courses in American religious history and comparative religious movements and is the co-editor of Being Right: Conservative Catholics in America (Indiana University Press, 1995).