The US should figure out ways to cut emissions in half. Unfortunately: A. That will not fix the global problem, as US population is too small. Even if we were

The US should figure out ways to cut emissions in half. Unfortunately: A. That will not fix the global problem, as US population is too small. Even if we were to completely shut down energy production in the US, the rest of the world would build enough power plants to cover for it and then some in less than 20 years. Industrialization of 10 billion people (3% in the US) is not pretty. B. It is unclear what to concretely do in the US to significantly cut emissions. To simplify, the right doesn't want to hear about it, and the left is content with promoting minor inconsequential Potemkiniads. We never had a chance to fix the problem, not with 10 billion people yearning an escape from poverty.