Historians will surely judge that Bush's two terms of office have done much more damage to US interests, and indeed to those of the world, than Carter's blunders a generation ago. A few months ago I heard a British diplomat in Washington bemoan the horrors of the current administration. We must just somehow stagger through to the end, he muttered. I said that it seemed rash to assume the next US president would be perfectly to the taste of Britain, or the world, because few people elected to the White House ever are. He said: "Nothing, absolutely nothing, could be worse than what we have got now."