Director of the Centre for Migrations and Citizenship at the French Institute of International Relations (Ifri). He was a Marie Curie Research Fellow at the University of Warwick (UK) between 2001 and 2003, and a visiting fellow at the New York University (2009), the Institute for Advanced Studies-Collegium in Lyon (2010), and the Max Planck Institute for the Study of Ethnic and Religious Diversity (2015). He gained his PhD in Political Sciences in 2000 at the Institute of Political Studies in Aix-en-Provence (France) and his Habilitation (HDR) at Sciences Po Paris in 2013. He is one of the editors of the book European States and their Muslim Citizens (Cambridge University Press, 2013) and the author of La citoyenneté à la française (Editions du CNRS, 2016).
For a reasonably open world
