Vulnerability to climate change depends on how much a region is exposed to climate change, and much of Canada is warming faster than the rest of the world. But vulnerability also depends on your capacity to do something about it. The capacity to mitigate and adapt requires human resources, technology, stable institutions, fiscal resources. There are few places on earth that have more of that than Canada, so we certainly have less vulnerability just in terms of our capacity to do something about it--but then, we need leaders to mobilize that capacity.
On January 30th, 2008. See this statement in context.