The move made at the beginning of this week, by billionaire philanthropist Michael Bloomberg is stunning in both its generosity, but also in its clarity. He has pledged $500 million to fight CO2, coal and gas in a battle for hearts and minds across the US. But it is the manner that the money will be spent, and that is tactically, and not just thrown at some impossible carbon sequestering program. The campaign is dubbed “Beyond Carbon” and it aims to close every US coal-fired power plant by 2030, and to put a stop on the construction of any new natural gas plants in America. He has already funded a prior campaign Beyond Coal, which ahs been active for some…