In this situation, NZ has unique geographical advantages. Others that have tried similar measures without those advantages haven't found the same success. I thi

In this situation, NZ has unique geographical advantages. Others that have tried similar measures without those advantages haven't found the same success. I think most European and North American nations recognized very early on that NZ-style elimination was not a viable choice for them. I agree with everything you say about Canada, which is another reason why I wouldn't put it in the same category as NZ.