When I first started dating my husband, I had this weird fascination with the circus and clowns and old carnival things and sideshow freaks and all that. About a month after we started dating, he bought me this amazing black-and-white photo book on the circus in the 1930s, and I started sobbing.

If the euro zone doesn't come up with a comprehensive vision of its own future you'll have a whole range of nationalist xenophobic and extreme movements increasing across the European Union. And frankly questions about the British debate on EU membership will just be a small sideshow compared to the rise of political populism.