He is Chair of Centre for Liberal Strategies, board member of European Council on Foreign Relations (ECFR), International Crisis Group (ICG), and Global Security Forum (GLOBSEC). He is a Financial Times contributing editor and author of "Is it Tomorrow, Yet?" (Penguin, 2020), "The Light that Failed" (Penguin, 2019, co-authored with Stephen Holmes) and "After Europe" (UPenn Press, 2017).