I am sure that the Committee is encouraged by the fact that the Minister keeps quoting from our reports. He could not have a better textbook from which to embark on his learning curve. The signal that we would like to see of a strong and stable carbon price is one that has been conspicuously absent from the EU emissions trading system, for a variety of reasons. First, the cap was originally set much too high in phase one, and phase two was scuppered by the recession. It will probably be the latter part of this decade, at the earliest, before we see that strong, stable carbon price emerging, but we will see it eventually. I would be surprised if, by the 2020s, we do not see a stable carbon price. Moreover, if more countries, including some large ones, adopt emissions trading as one of their instruments to address climate change, I suspect that the prospects for that strong and stable carbon price will be greatly increased.