There is a comforting cliché in Brussels that the EU needs crises in order to progress. But the current cocktail of problems facing Europe — refugees, the euro and the danger that Britain might leave the union — look far more likely to overwhelm the EU than to strengthen it.
For the first time in decades, some of the fundamental achievements and tenets of the EU are under threat. These include the single currency, open borders, free movement of labour and the notion that membership is forever.
Rather than rising to these challenges, the EU is creaking under the strain. Its 28 members are arguing bitterly and seem incapable of framing effective responses to their common problems.