FDR began with two questions. First (sic) he asked, not what was politically feasible, but what was necessary to win the war. He also asked, not how much funding was available in the federal budget, but how much productive capacity was available in the economy, what was possible. He has shown that it’s possible to eliminate 70 to 80 percent of US carbon emissions by 2035 through rapid deployment of existing electrification technologies, with little-to-no carbon capture and sequestration.