Sophia Rosenfeld

Rosenfeld received her B.A. from Princeton University, and Ph.D. from Harvard University in 1996. Before coming to the University of Pennsylvania she taught at the University of Virginia and Yale University.^[3]

In 2014–2015, Rosenfeld was a Member at the Institute for Advanced Study, where she researched how the maximization of choice gradually developed across the Atlantic world into a proxy for freedom in human rights struggles and consumer culture.^[4] She also served a three-year term (from 2018 to 2021) as Vice President of the American Historical Association, where she was in charge of the Research Division.

In 2022, Rosenfeld held the Kluge Chair in Countries and Cultures of the North at the Library of Congress, and was named by the French government Officier dans l’Ordre des Palmes Académiques.^[5]

Rosenfeld's book Democracy and Truth was praised in the New Yorker's "Briefly Noted" book reviews: “Rosenfeld’s conclusion is sobering: even if the relationship between democracy and truth has long been vexed, the crisis facing Western democracies today is distinctly new.”^[6]

In 2025, Rosenfeld was elected to the American Academy of Arts and Sciences.^[7] Her book The Age of Choice: A History of Freedom in Modern Life was a finalist for the 2025 Cundill History Prize.^[8]

• The Age of Choice: A History of Freedom in Modern Life (Princeton University Press, 2025)

• Democracy and Truth: A Short History (University of Pennsylvania Press, 2019)

• Common Sense: A Political History (Harvard University Press, 2011; paperback 2014)
• A Revolution in Language: The Problem of Signs in Late Eighteenth-Century France (Stanford University Press, 2001; paperback 2004)
• A Cultural History of Ideas (6 volumes), Co-Editor with Peter Struck (Bloomsbury, 2023).