A two-speed Europe is unavoidable. The growing support for a two-speed Europe reinforces my view that this will be unavoidable if one wants to prevent deadlock in the European construction project. Jacques Delors says that two speeds are not a weakness, but a strength. Valéry Giscard d'Estaing says that tomorrow's two Europes will have different names. I can't wholly share VGE's radical views, preferring more flexible ideas that make it easier for countries to move between the two groups of...