title: Climate crunch year.
authors: Michael
authors: M
authors: Gross
mesh_terms: D002681:China; D003246:Conservation of Energy Resources / Q000331:legislation & jurisprudence*; D004777:Environment; D004787:Environmental Pollution / Q000517:prevention & control*; D005858:Germany; D017752:Greenhouse Effect; D007391:International Cooperation; D006113:United Kingdom; D014481:United States