Berkley Center

Shaun Casey is a senior fellow with the Luce Project on Religion and Its Publics at the University of Virginia and a Pulaski Institution non-resident fellow. He served as director of the Berkley Center for Religion, Peace, and World Affairs and professor of the practice in the School of Foreign Service at Georgetown University from 2017 to 2021. He previously was U.S. special representative for religion and global affairs and director of the U.S. Department of State’s Office of Religion and Global Affairs. He has also served as professor of Christian ethics at Wesley Theological Seminary in Washington, DC, and held positions at the Center for American Progress and the Center for Strategic and International Studies. Casey has written on the ethics of the war in Iraq, as well the role of religion in American presidential politics. He is the author of The Making of a Catholic President: Kennedy vs. Nixon 1960 (2009) and co-editor of The Oxford Handbook of Political Theology (forthcoming, with Michael Kessler); he is writing a book on ethics and international politics tentatively titled Niebuhr’s Children. Casey holds a B.A. from Abilene Christian University, MPA from Harvard Kennedy School, and M.Div. and Th.D. in religion and society from Harvard Divinity School.

Rev. Andrew (Drew) Christiansen, S.J., was Distinguished Professor of Ethics and Human Development in Georgetown’s School of Foreign Service and a senior fellow at the Berkley Center for Religion, Peace, and World Affairs from 2013 until his death in April 2022. His areas of research included nuclear disarmament, nonviolence and just peacemaking, Catholic social teaching, and ecumenical public advocacy. He was a frequent consultant to the Holy See and a member of the steering committee of the Catholic Peacebuilding Network. He also served on the Atlantic Council's Middle East Task Force and on the Holy See delegation that participated in the negotiation of the Treaty on the Prohibition of Nuclear Weapons during summer 2017.

Emma Green (G'12) is a staff writer at ​The Atlantic, where she covers politics, policy, and religion. She was previously the managing editor of TheAtlantic.com and section editor and writer for The Atlantic's national channel.

M. Cathleen Kaveny is the Darald and Juliet Libby Professor at Boston College, with appointments in both the Department of Theology and Law School. Her research and teaching focus on the intersection of law, religion, ethics, and morality. She serves on the masthead of Commonweal as a regular columnist.

Joshua J. McElwee is an award-winning Vatican correspondent and international news editor for the National Catholic Reporter and co-editor of A Pope Francis Lexicon. He often appears as an expert on television and radio programs such as National Public Radio, BBC, and PRI.