I don't think there's a lot of contradiction there. I don't think anyone is saying that it's the only way. I think everybody seems to be saying that our existing set of policies is not turned to the appropriate level to meet our new goals.
I think that includes the current projections that were in the previous budget, before this one, which said that we were on track to meet our Paris goals and not our Glasgow goals. I don't think there's a contradiction in anyone saying that we need more stringent use of something to meet our policies; I'm just saying that this is not what I would choose.