International and security affairs analyst, former head of department at the General Planning Commission, guest professor at Sciences-Po Paris, non-resident senior fellow at Center for European Policy Analysis (CEPA), blogger at Tenzer Strategics, author of three official reports to the government and 2" books, including Quand la France disparaît du monde (Grasset, 2008), Le Monde à l'horizon 2030. La règle et le désordre (Perrin, 2011), with R. Jahanbegloo, Resisting Despair in Confrontational Times (Har-Anand, 2019) and Notre Guerre. Le crime et l'oubli : pour une pensée stratégique (Ed. de l'Observatoire, 2024).