I honestly think that our 2020 goal, when translated, is comparable to that being proposed by others. Of course, it's a negotiation. There is a political debate around level of ambition. I understand all of that. I think the important thing to think about is how we at Copenhagen can reach an understanding, an agreement on elements, that is actually going to change the global trajectory of emissions from growth to one of decline and put us on a path to achieving a low-carbon global economy. Canada's proposed actions, I think, are an important contribution to that. I think they're comparable, as I said, with what other developed countries are doing and they're also consistent and aligned with those being proposed by the United States.
You're correct, sir. There is a debate around this issue, and it's part of the negotiations.