Guardian: “The US air force will this week call for the world’s top scientists to come together in a 21st-century Apollo-style programme to develop greener fuels and tackle global warming.” “It wants universities, governments, companies and environmental groups to collaborate on a multibillion-dollar effort to work out greenhouse gas emissions of existing and future fuels. William Anderson, an assistant secretary of the air force, said the project aimed to calculate the overall carbon footprint of the world’s energy sources, rather than merely measure their direct emissions. ….Anderson said the effort required was the modern equivalent of the Apollo missions to put a man on the moon, “and the US air force knows something about that”.”