By definition if you isolate a country from the world it would be more self sufficient that very moment than it is the moment before it is isolated. Isn't that obvious?
Agreed self-sufficiency isn't the best term.
But if I were to rephrase it, let say that self-sufficiency in terms of the quality of life - US would be in much better shape than Canada. Canada has _significantly_ much more to lose than the US.
Agreed self-sufficiency isn't the best term. But if I were to rephrase it, let say that self-sufficiency in terms of the quality of life - US would be in much better shape than Canada. Canada has _significantly_ much more to lose than the US.