How can we enhance our security without damaging our liberty? For a Progressive and European Rehabilitation of Sovereignty. European Policy Brief No. 41, January 2016

How can we reinforce internal security without destroying basic freedoms? This dilemma will become increasingly topical in the context of rising terrorist threats and in view of some of the responses already put in place at the national level. Many observers have pointed out the threat that these measures pose to individual freedom. But few have highlighted their relative inefficiency. Indeed, if the right to security is one of the founding reasons for political government and one of its main sources of legitimacy, can states still guarantee this basic right? This article examines this dilemma and focuses more specifically on its implications for the notion and practice of sovereignty. It also sketches a strong, but nuanced, rescue of sovereignty at the European level in order to assure individual security while, at the same time, protecting our freedoms.

A Fresh Start for the European Union after Brexit. CEPS Commentary, 29 June 2016

I am still trying to process the shock of the UK referendum, which has dealt a historic blow to the European Union and has alerted us to the danger of the wave of anti-establishment and anti-elite sentiments shaking up developed nations, and bringing about disastrous decisions that cannot be easily reversed. These movements are present in many European countries; we cannot underestimate the dangers of tumbling down the slippery slope of nationalism, which could put the very survival of the Union into question. A response from the EU, or from a smaller circle of its founding or main members, is necessary – as long as we can identify meaningful goals.