Gregory Schopen is a professor of South Asian Buddhism in the department of Asian languages and cultures at the University of California, Los Angeles. He has written on the role of money in Buddhism, especially in India.

Michael David Bonner is a professor of Near Eastern studies at the University of Michigan in Ann Arbor. He has written on money and Islam, including the entry “Wealth” in the Encyclopedia of the Qur’an.

John Hyde Evans is a sociologist at the University of California, San Diego. He wrote Playing God?: Human Genetic Engineering and the Rationalization of Public Bioethical Debate and The History and Future of Bioethics: A Sociological View.

Michael M. Mendiola was associate professor of Christian ethics for the Graduate Theological Union in Berkeley, Calif. He wrote the article “Human Embryonic Stem Cells: Possible Approaches from a Catholic Perspective” for The Human Embryonic Stem Cell Debate (MIT Press, 2001). Mendiola passed away in 2008.

Dr. Irving Weissman is head of the stem cell research program at Stanford University in Palo Alto, Calif. He opposes an effort to repeal California’s law legalizing embryonic stem cell research.

Roger J. Nemeth is a sociology professor at Hope College in Holland, Mich. He has written about finances and congregations, including an essay, “The Religious Basis of Charitable Giving in America: A Social Capital Perspective” for the volume Religion, Social Capital and Democratic Life.

Steven Jacobs is a professor of religious studies and holds the Aaron Aronov Chair of Judaic Studies at the University of Alabama in Tuscaloosa. He can comment on altruism as a scholar of modern Jewish thought and from a post-Holocaust perspective.

Ahmad S. Dallal is dean of Georgetown University in Qatar. His research interests include early modern Islamic societies, the causes of 9/11 and the relationship between Islam and science.

Eric M. Woodrum is a professor of sociology and anthropology at North Carolina State University in Raleigh. He has written about the effects of religion and theology on the environmental movement.