Jacqueline J. Glover is an associate professor in the departments of pediatrics and preventive medicine and biometrics at the University of Colorado at Denver and Health Sciences Center. She is also an associate professor in the Center for Bioethics and Humanities, where she directs the center’s clinical ethics program and the interdisciplinary education program. She is […]

Peter A. Clark is professor of theology and health administration, holder of the John McShain Chair in Ethics and director of the Institute of Catholic Bioethics at St. Joseph’s University in Philadelphia. He is a Catholic priest, an affiliated scholar-associate at the Center for Clinical Bioethics at Georgetown University Medical Center and bioethicist for the […]

Renee R. Anspach is an associate professor of sociology at the University of Michigan in Ann Arbor and author of Deciding Who Lives: Fateful Choices in the Intensive-Care Nursery.

George Daley is a stem cell biologist with the Whitehead Institute and Harvard Medical School. He supports a bill that would allow embryonic stem cell research in Massachusetts.

Thomas Anthony Shannon is professor of religion and ethics at the Worcester Polytechnic Institute in Worcester, Mass. He wrote Made in Whose Image?: Genetic Engineering and Christian Ethics (Humanity Books, 2000) and co-wrote New Genetic Medicine: Theological and Ethical Reflections (Rowman & Littlefield, 2003).

The Rev. John Langan is a professor of philosophy at Georgetown University in Washington, D.C. He wrote the entry “Stem Cell Research and Religious Freedom” for Stem Cell Research: New Frontiers in Science and Ethics.

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.