Policies and regulations currently in place to reduce CO2 emissions are not likely sufficient to handle the threat of increased emission from the India, China and US.

One has to imagine that gasoline’s energy density is peerless that we would have to make a nuclear plant worth of clean energy daily for the next 5 decades just to meet our energy demands at present. Wave source is also a widely adopted alternative source but it is not nearly as viable, and consistently reliable, as shale gas.