Certainly.
I don't have a specific policy that I'm advocating for, for example. My position generally is that what we should have in Canada is a policy where we can look at our policy and say that if everybody else implemented this policy, we'd reach an agreed-upon set of global goals.
So if that's the two degrees Celsius goal, we should be able to go to credible researchers, tell them to take the policies we would implement in Canada and impose them globally on other economies in the same way, and see what would happen globally. If we don't meet global goals, then by my definition, we're not doing our share. I wouldn't get into global pie-dividing by asking what percentage of historical emissions do we get, or they get, or what have you. I'd look more at the policies themselves.