Raf Geenens is a postdoctoral researcher at the Catholic University of Leuven, Belgium, where he also lectures on ethics and the history of natural law. His research, as a member of the Leuven-based research group RIPPLE, concerns contemporary models of democracy as well as the history of continental political philosophy. He is the co-editor of Reading Tocqueville: From Oracle to Actor (2007) and Does Truth Matter? Democracy and Public Space (2009) and is preparing a monograph on contemporary French philosopher Claude Lefort.
Helena Rosenblatt is Professor of History at the Graduate Center of the City University of New York, where she teaches European Intellectual History. A specialist in French political thought, with a strong interest in religion, she is the author of Rousseau and Geneva: From the First Discourse to the Social Contract (1997) and Liberal Values: Benjamin Constant and the Politics of Religion (2008) and edited The Cambridge Companion to Constant (2009) and Rousseau's Second Discourse (2010). Her current research project is a history of liberalism. In 2010 Professor Rosenblatt won the Benjamin Constant prize offered by the Institut Benjamin Constant in Lausanne, Switzerland.