Berkley Center

Mark P. Lagon is chief policy officer at Friends of the Global Fight Against AIDS, Tuberculosis and Malaria. He is also adjunct professor, Centennial Fellow, and Distinguished Senior Scholar in Georgetown’s School of Foreign Service. Lagon previously was president of Freedom House and served as U.S. ambassador-at-large, directing the Office to Monitor and Combat Trafficking in Persons.

Katherine Marshall, a senior fellow at Georgetown University’s Berkley Center for Religion, Peace, and World Affairs, leads the center’s work on religion and global development. She is also a professor of the practice of development, conflict, and religion in the Walsh School of Foreign Service, teaching diverse courses on the ethics of development work and mentoring students at many levels. She helped to create and now serves as the executive director of the World Faiths Development Dialogue, an NGO that works to enhance bridges between different sectors and institutions. In September 2022, she was appointed as a member of the Advisory Committee on Voluntary Foreign Aid at the U.S. Agency for International Development. Marshall has five decades of experience on a variety of development issues in Africa, Latin America, East Asia, and the Middle East, particularly those facing the world’s poorest countries. She was a World Bank officer from 1971 to 2006, and she led the World Bank’s faith and ethics initiative between 2000 and 2006. Marshall is a member of the Working Group on Child Rights and Family Values and the Working Group on Displaced Persons and Hospitality to the Stranger, both part of the Culture of Encounter Project.

Susan Martin is the Donald G. Herzberg Professor Emerita of International Migration at Georgetown University and is currently serving as chair of the Thematic Working Group on Environmental Change and Migration in the World Bank's Knowledge Partnership on Migration and Development. Martin received her M.A. and Ph.D. from the University of Pennsylvania.