In the course of his presidency, Obama has gone from an almost magical charismatic figure to an ordinary politician. Ordinary. Average.

I don't know about you, but I lie awake nights worrying about Canadian uranium. I know these people. I grew up there. You have no idea what they're capable of doing. If Sidney Crosby hadn't scored that goal to win the Olympic gold medal, there's no telling what might have ensued.

The war is not going well and it is time to say why. It has been fought with half-measures. It has been fought with an eye on the wishes of our "coalition partners." It has been fought to assuage the Arab "street." It has been fought to satisfy the diplomats rather than the generals... Why have we not loosed the B-52s and the B-2s to carpet-bomb Taliban positions? And why are we giving the Taliban sanctuary in their cities? We could drop leaflets giving civilians 48 hours to evacuate, after which the cities become legitimate military targets.

In reality, Kyoto was a huge transfer of resources from the United States to the Third World, under the guise of environmental protection.

I don't mind going into a liberal lion's den. That's where you test yourself.

The Iraquis can see it. The Kurds can feel it. The jihadists are counting on it.

Where there is a confluence of interests among nations, as, for example the swine flu or polio, you can get well functioning international institutions like the World Health Organization. And you can act. Climate change is different, because the science remains hypothetical and the potential costs staggering.