John Torpey is Professor of Sociology and History and Director of the Ralph Bunche Institute for International Studies at the Graduate Center, CUNY. He is the author or editor of a number of books, including Intellectuals, Socialism, and Dissent: The East German Opposition and its Legacy(1995); The Invention of the Passport: Surveillance, Citizenship, and the State (2000; 2nd ed. 2018); Documenting Individual Identity: The Development of State Practices in the Modern World (edited with Jane Caplan; Princeton: Princeton UP, 2001); Politics and the Past: On Repairing Historical Injustices (2004); Old Europe, New Europe, Core Europe: Transatlantic Relations after the Iraq War (2005), Making Whole What Has Been Smashed: On Reparations Politics (2006); The Post-Secular in Question (2012); Legal Integration of Islam: A Transatlantic Comparison (with Christian Joppke, 2013); Transformations of Warfare in the Contemporary World (edited with David Jacobson, 2017); and The Three Axial Ages: Moral, Material, Mental. He is on the editorial board of Theory and Society and edits a series for Temple University Press titled “Politics, History, and Social Change.”