Contributors

Didier Bigo is Maître de Conférences des Universités at the Institut d’Etudes Politiques, Paris, and Visiting Professor at King’s College, Department of War Studies.

Laurent Bonelli is Lecturer in Politics at the University of Paris X - Nanterre.

Emmanuel-Pierre Guittet is postdoctoral researcher at the Centre International de Criminologie Comparée (CICC) of the University of Montreal (Québec/Canada).

Christian Olsson is PhD candidate in International Relations at the Institut d’Etudes Politiques, Paris, and Associate researcher at the Centre d'Etudes sur les Conflits.

Anastassia Tsoukala is Maître de Conférences des Universités at the University of Paris XI, Research fellow at the University of Paris V-Sorbonne and Research associate at the Panteion University, Athens.