Darlene Fozard Weaver is an associate professor of theology at Duquesne University in Pittsburgh Pa. She is head of the school’s new Center for the Catholic Intellectual Tradition. Weaver co-edited The Ethics of Embryo Adoption and the Catholic Tradition: Moral Arguments, Economic Reality and Social Analysis (2008).

Elizabeth Chaitin is director of the medical ethics and palliative care services at the University of Pittsburgh Medical Center Shadyside. She is also on the faculty of the Consortium Ethics Program and is an ethics consultant for the Ethics Consultation Service for the Center for Bioethics and Health Law of the University of Pittsburgh. She is a co-author of Ethics in End […]

Dr. Thomas Duffy is a professor of medicine at Yale University School of Medicine in New Haven, Conn.; director of the Program for Humanities in Medicine; and chairman of the Working Group on End of Life Issues of Yale’s Interdisciplinary Center for Bioethics.

David Cummiskey is a philosophy professor at Bates College in Lewiston, Maine. He specializes in medical ethics, including the right to die.

The Rev. Richard H. Gentzler Jr. is director of the Center on Aging & Older Adult Ministries for the General Board of Discipleship of the United Methodist Church. The center provides resources and training for leaders of midlife and older-adult ministries. He’s the author of numerous books, including The Graying of the Church and Aging: God’s Challenge to Church and […]

Marie T. Hilliard is a senior fellow with the National Catholic Bioethics Center, where she also serves as director of bioethics and public policy. The center offers a resource guide on Catholicism and the use of vaccines.

Dr. Joseph J. Fins is chief of the division of medical ethics at Weill Cornell Medical College in Ithaca, N.Y., and professor of medicine, public health and medicine in psychiatry. He is also an associate at the Hastings Center. He wrote A Palliative Ethic of Care: Clinical Wisdom at Life’s End.

Dr. James L. Bernat is professor of neurology and medicine at Dartmouth Medical School and heads the Bioethics Committee at Dartmouth-Hitchcock Medical Center in Lebanon, N.H. He is the author of Ethical Issues in Neurology, 3rd ed.

Nancy Berlinger is deputy director and research scholar at the Hastings Center in Garrison, N.Y., and director of its Guidelines on End of Life Care project. She is the author of After Harm: Medical Error and the Ethics of Forgiveness.