Jennifer Kraska is executive director of the Colorado Catholic Conference.

The U.S. Conference of Catholic Bishops has raised concerns about a range of freedom of conscience questions related to protection of life issues and supports including conscience provisions in proposed funding bills.

Pastor Rob Bell is is the author of Love Wins, Velvet Elvis, and Sex God, and is a coauthor of Jesus Wants to Save Christians. He is also featured in the first series of spiritual short films called NOOMA with spiritual teachings aimed at teenagers and college-age adults.

Stephen Streed is director of chaplaincy for Eventide Lutheran Senior Communities, based in Moorhead, Minn. He can talk about the composition of the ethics committee at the home and about issues facing ethics committees in geriatric situations.

Abdulaziz A. Sachedina is a coordinator of the Islamic bioethics group of the International Association of Bioethics and is a professor of Islamic studies at the University of Virginia in Charlottesville. He contributed the entry on bioethics for The Oxford Dictionary of Islam.

Gilbert Meilaender is a senior research professor at Valparaiso University in Valparaiso, Ind., and a fellow at the Notre Dame Center for Ethics and Culture. He was a member of the President’s Council on Bioethics from 2002 to 2009.

Sister Carol Taylor is former director of the Center for Clinical Bioethics at Georgetown University. She also is a senior research scholar at the Kennedy Institute of Ethics and a professor of nursing at Georgetown. Her background is in philosophy, bioethics and nursing. She is experienced in caring for chronically and critically ill patients and their families.

Fernando Segovia, professor of New Testament and early Christianity at Vanderbilt University in Nashville, Tenn., has written about the challenge and promise of Latino spirituality. He co-edited A Dream Unfinished: Theological Reflections on America from the Margins (Orbis Books, 2001).