Sophia Rosenfeld is Walter H. Annenberg Professor of History at the University of Pennsylvania, where she teaches European intellectual and cultural history with a special emphasis on the Enlightenment, the trans-Atlantic Age of Revolutions, and the legacy of the eighteenth century for modern democracy. She is the author of A Revolution in Language: The Problem of Signs in Late Eighteenth-Century France (Stanford, 2001); Common Sense: A Political History (Harvard, 2011), which won the Mark Lynton History Prize and the Society for the History of the Early American Republic Book Prize and has been translated into French and Korean; and Democracy and Truth: A Short History (Penn Press, 2019). Her articles and essays have appeared in leading scholarly journals, including the American Historical Review, the Journal of Modern History, French Historical Studies, and the William and Mary Quarterly, as well as The New York Times, The Washington Post, Dissent, and The Nation. From 2013-17, she co-edited the journal Modern Intellectual History.
Currently she is co-editing (with Peter Struck, Penn Classics Department) a six-volume book series for Bloomsbury on the cultural history of ideas since antiquity. She is also writing a book, to be published by Princeton University Press, on how the idea and practice of choice-making became so central to modern conceptions of freedom. Among her other ongoing interests are the history of the emotions and the senses; the history of free speech, dissent, and censorship; the history of aesthetics, including dance; the history of political language; contemporary political theory and feminist theory; the history of epistemology; and experimental historical methods.
Rosenfeld received her B.A. from Princeton University and her Ph.D. from Harvard University. She has held fellowships from the Guggenheim Foundation, the School of Social Science at the Institute for Advanced Studies, the Mellon Foundation, the Remarque Institute at NYU, and the American Council of Learned Societies, as well as visiting professorships at the University of Virginia School of Law and the École des Hautes Études en Sciences Sociales. Prior to arriving at Penn in January 2017, she was Professor of History at Yale University and, before that, the University of Virginia. As of January 2018, she is serving a three-year term as a Vice President, in charge of the Research Division, of the American Historical Association.