The European Union has come to a turning point. After the British voters endorsed the exit of the United Kingdom from the EU, most European countries have seen a considerable increase of eurosceptical and populist political parties in their Parliaments. These new forces, mainly fueled by nationalism, blame cosmopolitism, liberalism and the EU establishment for its incapacity to deal with the citizens´ needs. Furthermore, the arrival of massive waves of immigrants and refugees in the past years has triggered an identity crisis among Europeans and polarized societies with a growing frustration. In the face of these challenges, European Governments and EU Institutions are struggling to regain the confidence of citizens towards the once thriving EU integration project. Brexit and nationalism have therefore brought back a fundamental question to the table: in a rapidly transforming world, what future lies for Europe and its citizens?