The EU today is at a crossroads: either it becomes a great supranational union or it goes back to being an array of separate independent states. Alberto Martinelli and Alessandro Cavalli draw a grand fresco of the society in which the European Union is taking shape. Long-term social and cultural trends and main current developments in economics and politics are synthetically outlined. Key questions of identity and nationalism, immigration and inequality, welfare and economic governance, are thoroughly analysed. Main cleavages, conflicts of interest and different visions of member states, as...