Sophia Rosenfeld
Sophia Rosenfeld is an American historian. She specializes in European intellectual and cultural history with an emphasis on the Enlightenment, the trans-Atlantic Age of Revolutions, and the legacy of the eighteenth century for modern democracy. In 2017, she was named the Walter H. Annenberg Professor of History at the University of Pennsylvania.

Life and career 
Rosenfeld received her B.A. from Princeton University, and Ph.D. from Harvard University in 1996. Before coming to the University of Pennsylvania Rosenfeld taught at the University of Virginia and Yale University. In 2014–15, 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.

Her 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.” In 2017, she was appointed the Walter H. Annenberg Professor of History.

Works 
 Democracy and Truth: A Short History (University of Pennsylvania Press, 2019)
 The Choices We Make: The Roots of Modern Freedom (forthcoming; under contract with Princeton University Press)
 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 volume series covering antiquity to present, to be published by Bloomsbury Academic), General Editor (with Peter Struck, Classics, University of Pennsylvania), in progress.