Great analysis. Everything there points to realistic challenges that put a renewable energy led future at least 50 years out (imho). This is great for the futur

Great analysis. Everything there points to realistic challenges that put a renewable energy led future at least 50 years out (imho). This is great for the future and clean energy technology companies but I'd suspect oil executives to be sizing up their slice of the world energy pie. I'd guess the future looks pretty good for oil for a few more decades.