It wouldn't be accepted by anybody, including you and me. The people, including every non-ultra-hippie-homeless, would revolt, even the ones who today think AGW is the worst thing the world has ever seen. If the people were serious about combating AGW like they say, they'd have to do things like give up their iphones. Fat chance that would happen, and not just because they would have abandoned the crusade long before it came to that since they'd be getting damn hungry and damn tired of having such huge costs for things they today take for granted.