Senator James Inhofe from Oklahoma has long believed man-made climate change is what he calls "a Hollywood hoax" perpetuated by a liberal elite.
He's going to Copenhagen to tell them the president can't deliver on his promise to cut greenhouse gases by 17% by 2020. He told me of the plan:
"It's dead. In the Senate it's dead. Let me restate that so that nobody has any misunderstanding, there are two pieces of legislation, one is the Waxman-Markey bill from the House, the other is the Kerry-Boxer bill. Both are dead. They will not pass the United States Senate. The closer you get to the (Midterm) election, the further away from this thing they'll want to get because the American people understand this issue now."
It has been widely argued that the president has a big stick in his back pocket: the Environmental Protection Agency recently confirmed that greenhouse gases were a pollutant.
So they could simply issue an edict to make the cuts.
The senator says the recent kerfuffle over e-mails between climate change scientists has cut off that route.
"The Obama administration-appointed Director of EPA Lisa Jackson has emphasised and stated that the science on which the endangerment finding is based is the International Panel on Climate Change science which has been debunked. So the courts would look at that, and I would think, throw it out. If they don't, it would be tied up in the courts for years anyway."