So, let’s return to a familiar subject: The use of oil as a political tool in international relations.
Iran’s heading toward nukes. The U.S. wants to prevent it. So the U.S. is threatening economic sanctions — specifically, threatening to restrict Iran’s major export, oil.
But, ahem, don’t we need that oil? Points out Iranian President Mahmoud Ahmadinejad, "You need us more than we need you. All of you today need the Iranian nation."
The short answer is: Yes.
So the next time somebody’s calculating the economic cost of Kyoto, or a carbon tax, or emissions caps, I hope that in the “continuing the status quo” column they don’t forget to include, “inability to prevent a large Middle Eastern country headed by maniacs from acquiring nuclear weapons.” How much does that run these days?