Reuters: Rich nations must come up with billions in new money to help poor countries fight global warming and not just repackage development aid to score diplomatic points, environmentalists at a meeting of top polluters said on Friday. The three-day Japan meeting gathers 20 of the world’s top emitters of greenhouse gases and includes rich nations the United States and other G8 states as well as rapidly developing China, India and Brazil. Funding schemes for clean energy projects and …