Alexandre Dupeyrix is Associate Professor at the University of Paris-Sorbonne (Department of German Studies). His field of research concerns political philosophy and German history of ideas. His recent publications include Habermas. Citoyenneté et responsabilité (2012). Gérard Raulet is Professor of the History of Ideas at the University of Paris- Sorbonne and Chair of the Weimar Culture Research Group at the Fondation Maison des Sciences de l'Homme.
His recent publications include Critical Cosmology : Essays on Nations and Globalization (2005) and Republikanische Legitimität und politische Philosophie heute (2012).