Aside from the small matter of the war for civilization, I don't have much time for Tony Blair. But, among many marvellous passages in his speech to the Labour Party Conference the other day, he had one especially striking moment: "When I hear people say: 'I want the old Tony Blair back, the one who cares,' I tell you something. I don't think as a human being, as a family man, I've changed at all. But I have changed as a leader. I have come to realize that caring in politics isn't really about 'caring.' It's about doing what you...