Expect much more of this in future. The right, above all the hard right, should favour a United States of Europe. And over time, I think it will, at least on the continent, if not in Britain. A unified Europe, a cause that has long been associated with liberals, will start to appeal to traditionalists as the only hope against brash, technologically ascendant superpowers to the west (America) and east (China). It will be framed as a matter of cultural survival.