E. Christian Brugger is J. Francis Cardinal Stafford Professor of Moral Theology at St. John Vianney Theological Seminary in Denver. He wrote the essay “Embryos, Clones and Stem Cells” for the New Oxford Review (October 2003).

Scott C. Williamson is assistant professor of theological ethics at Louisville Presbyterian Theological Seminary in Louisville, Ky. He wrote the article “The Ethics of Human Cloning and Its Implications for the Family: A Few Preliminary Matters” for the journal Family Ministry: Empowering Through Faith.

Mary Jo Iozzio is professor of theology and philosophy at Barry University in Miami Shores, Fla. She edited Considering Religious Traditions in Bioethics: Christian and Jewish Voices (University of Scranton Press, 2000).

Timothy Mark Renick is associate professor of philosophy at Georgia State University in Atlanta. He wrote the article “A Cabbit in Sheep’s Clothing: Exploring the Sources of Our Moral Disquiet About Cloning” for the journal Annual of the Society of Christian Ethics.

Daniel B. McGee is a professor of ethics at Baylor University in Waco, Texas. He wrote the article “A Consistent Center for Bioethics” for the Theological Educator: A Journal of Theology and Ministry.

Read a June 22, 2005, Christian Science Monitor story on the debate stem cell research is sparking in Muslim countries.

Read a Jan. 8, 2009, essay that attempts to find the line between teaching church doctrine and preparing ministers to help their congregations.

Read a Jan. 9, 2009, article about the 2009 study and the author’s personal experience at a seminary.

Read a Feb. 3, 2012, article on ChristianPost.com about the improvement seminaries have made when covering gender and sexuality issues.