Steve Radelet is Senior Advisor for Development in the Office of the Secretary of State. From 2002 to 2010 he was a Senior Fellow at the Center for Global Development, where his work focused on economic growth, poverty reduction, foreign aid, debt, and trade. He served as an economic advisor to the Government of Liberia from 2005-2009, and was founding co-chair of the Modernizing Foreign Assistance Network. He was Deputy Assistant Secretary of the Treasury for Africa, the Middle East, and Asia from 2000 to 2002. From 1990 to 2000, he was on the faculty of Harvard University, where he was a fellow at the Harvard Institute for International Development (HIID) and a lecturer on economics and public policy.  He is the author of Emerging Africa: How 17 Countries are Leading the Way and Challenging Foreign Aid: A Policymaker's Guide to the Millennium Challenge Account, and co-author of Economics of Development, a leading undergraduate textbook. He served as resident advisor to the Ministry of Finance in Indonesia (1991-95) and The Gambia (1986-88), and was a Peace Corps Volunteer in Western Samoa.

Brian Levy currently is Head of the Bank's Governance and Anti-Corruption Secretariat in the World Bank - from where co-ordinates implementation of the Bank Group's GAC strategy. He is the author of Governance Reform: Bridging Monitoring and Action (World Bank, 2007), which builds on his 2006 work on governance monitoring featured in the 2006 Global Monitoring Report, Mutual Accountability: Aid, Trade and Governance . He worked in the World Bank's Africa Vice Presidency from 1991 to 2003 on the challenges of strengthening the institutional underpinnings of African development, for the last four years as sector manager of the Africa Public Sector Reform and Capacity Building Unit. He was a member of the core team which produced the World Bank's 1997 World Development Report, The State in a Changing World.  He has published numerous books and articles on the interactions between public institutions, the private sector and development in Africa, East Asia, and elsewhere, most recently editing (jointly with Sahr Kpundeh) the volume, Building State Capacity in Africa (World Bank Institute, 2004) Prior to joining the Bank he was assistant professor in development economics at Williams College in Williamstown, Massachusetts. He completed his Ph.D in economics at Harvard University in 1983.

Richard Goldstone served on South Africa's Transvaal Supreme Court from 1980 to 1989 and the Appellate Division of the Supreme Court from 1990 to 1994. During the transition from apartheid to multiracial democracy, Goldstone headed the Goldstone Commission investigations into political violence in South Africa. He was credited with playing an indispensable role in the transition and became a household name in South Africa, attracting widespread international support and interest. Goldstone's work investigating violence led to him being nominated to serve as the first chief prosecutor of the United Nations International Criminal Tribunal for the former Yugoslavia and for Rwanda. On his return to South Africa he took up a seat on the newly-established Constitutional Court of South Africa. In 2009, Goldstone led an independent fact-finding mission created by the UN Human Rights Council to investigate international human rights and humanitarian law violations related to the Gaza War.

James Campbell's research focuses on African American history and the wider history of the black Atlantic. He is particularly interested in the long history of interconnections and exchange between Africa and America, a history that began in the earliest days of the transatlantic slave trade and continues into our own time.  In recent years, his research has moved in the direction of so-called “public history," the ways in which societies tell stories about their pasts, not only in textbooks and academic monographs but also in historic sites, museums, memorials, movies, and political movements.

Peter Berkowitz is the Tad and Dianne Taube Senior Fellow at the Hoover Institution, Stanford. He is cofounder and director of the Israel Program on Constitutional Government, a member of the Policy Advisory Board at the Ethics and Public Policy Center and served as a senior consultant to the President's Council on Bioethics. His scholarship focuses on the interplay of law, ethics, and politics in modern society. His current research is concerned with the material and moral preconditions of liberal democracy in America and abroad.

Philip Keefer is a Lead Research Economist in the Development Research Group of the World Bank. Since receiving his PhD in Economics from Washington University at St. Louis, he has worked continuously on the interaction of institutions, political economy and economic development. His research has included investigations of the impact of insecure property rights on economic growth; the effect of political credibility on the policy choices of governments; and the sources of political credibility in democracies and autocracies. It has appeared in journals that span economics and political science, ranging from the Quarterly Journal of Economics to the American Review of Political Science, and has been influenced by his work in a wide range of countries, including Bangladesh, Brazil, the Dominican Republic, Indonesia, México, Perú, Pakistan and the Philippines.