It's not going to happen. It's certainly not going to happen in the near future. What is going to happen, however, is that the U.S. states are going to be more and more fractious on this issue. California is not going to back down from the western climate initiative and neither is New York, and there are others that are going to join. There's going to be a battle royal in the United States about carbon pricing.
The interesting thing to watch, and it doesn't seem to be going anywhere, is that the Republican establishment, Jim Baker and George Schultz, the former secretary of state—