Who is Europe’s most powerful man? If one phrased the question as who is Europe’s most powerful person, the answer might well be Angela Merkel. But the deliberate use of the masculine excludes Germany’s chancellor, leaving the field open to Mario Draghi.

This answer can, of course, be disputed. How can one compare power in economics with power in, say, religion? Is it possible to rank the technocratic European Central Bank boss on the same scale, for example, as the Pope?