Antoine Lilti is professor at the Collège de France, where he holds the chair in the History of the Enlightenment, 18th to 21st century. He is the author of several books, including, most recently, The Invention of Celebrity.C. Jon Delogu is professor in the English Department at Université Jean Moulin-Lyon 3. He has translated over a dozen books, fiction and nonfiction, and is the author of three of his own on Emerson, Tocqueville, and the temptations fascism poses during vulnerable times.