Integrating Indifference questions with new evidence (surveys data and focus groups) the presumed growing polarisation of citizens' attitudes towards the EU. The book suggests that the alleged break in the 'permissive consensus' among citizens needs to be put into perspective as it is not clear that the popular mood towards Europe is the mirror image of the level of dissensus among elites. Rather, the book argues that it is necessary to incorporate the notion and the role of citizens' indifference into any reflection on the legitimacy of the European integration process and explores the various faces of citizens' indifference toward the European Union.