Al Gore, the most famous face of the global warming - industrial complex, has been saying for years that the debate is over, that science has declared humans are responsible for climate change. (dotearth.blogs.nytimes.com)
Can new technology and astute planning keep our cities cool in the face of global warming? (newscientist.com)
As a result, they often evolve valuable traits that plant breeders could use to create varieties able to resist pests or maintain yields in the face of global warming. (sciencemag.org)