Absolutely. The overarching agreement is the Framework Convention on Climate Change, not Kyoto. That entered into force and was ratified essentially globally. Kyoto is a particular protocol that sets out a particular numerical target under the framework convention.
I think Canada has a moral and legal obligation under the framework convention to begin to make serious efforts to reduce emissions. I think it's not plausible that we're going to actually hit our Kyoto target without buying a lot of offsets, and we have to have a real conversation about whether that makes sense.