Why is there a need for flexibility? I don't understand why we have to build in some flexibility if this is just about setting targets so that we do everything possible to galvanize our resources and our will to meet those targets. I just don't understand why, when it comes to 2020 and 2050, we don't need flexibility, but everything in between requires flexibility.
As well, it's a very fluid state of affairs. We're in a minority government, we don't know what is really going to come out of the United States, and we don't know what will be decided at Copenhagen, so I'm just curious as to why we have to be firm about 2020 and 2050 but everything else in between is negotiable. I don't understand that.