Joshua Cohen is Coeditor-in-Chief of Boston Review, member of the faculty of Apple University, and Distinguished Senior Fellow in Law, Philosophy, and Political Science at the University of California, Berkeley.

Dani Rodrik is Ford Foundation Professor of International Political Economy at Harvard's John F. Kennedy School of Government.

William Easterly is the author of The Elusive Quest for Growth: Economists' Adventures and Misadventures in the Tropics (MIT Press, 2001) and The White Man's Burden: Why the West's Efforts to Aid the Rest Have Done So Much Ill and So Little Good. He is Professor of Economics at New York University (Joint with Africa House), Codirector of NYU's Development Research Institute, visiting Fellow at the Brookings Institution, and Nonresident Fellow of the Center for Global Development in Washington, DC.

Debra Satz is Marta Sutton Weeks Professor of Philosophy at Stanford University and author, most recently, of Why Some Things Should Not Be for Sale: The Moral Limits of Markets.

Dani Rodrik is Ford Foundation Professor of International Political Economy at Harvard's John F. Kennedy School of Government.

Samuel Bowles is Research Professor and Director of the Behavioral Sciences Program at the Santa Fe Institute and Professor of Economics at the University of Siena.

Amy Kapczynski is Assistant Professor of Law at the University of California, Berkeley, Law School. She cofounded Universities Allied for Essential Medicines in 2002.