Kevin & Hank

With regard to Kyoto, I am not advocating that a country which signed it should violate it. However, I believe that if, say, Canada, does not live up to its commitments (which could easily happen, given the variety of CO2 sources in any country), nobody would have any legal recourse in Canadian courts to enforce it. This is consistent with the rather offhand way in which the previous Canadian government signed up to it.