The unimaginable does happen. The President of the Swiss Confederation, Mr Moritz Leuenberger, speaking at the Jean Monnet Foundation's gold medal ceremony in honour of Valéry Giscard d'Estaing and Helmut Schmidt (see this column dated 15 November), alluded to his country's relations with the EU, saying: "As for our country's staying outside of political and monetary Europe, I will say this: many things that are a reality today in Europe seemed unimaginable 50 years ago. (…) It is...