Given how the US is one of the worst polluters, both in absolute and relative terms, and how at a policy level it is way behind, a "benevolent dictatorship with

Given how the US is one of the worst polluters, both in absolute and relative terms, and how at a policy level it is way behind, a "benevolent dictatorship with the mission to reduce CO2 emissions by any mean necessary" would have a huge global impact.