When you imagine that if all these 9 billion people claim all these resources, then the earth will explode.
Hans Joachim SchellnhuberDon't ask what global climate protection can do for your country; ask what your country can do for climate protection.
Hans Joachim SchellnhuberThe bottom billion people don't contribute at all to climate change - maybe 1 percent of emissions, they could double or triple their emissions and the climate would not be destabilised.
Hans Joachim SchellnhuberIn a sense the U.S. is climate illiterate. If you look at global polls about what the public knows about climate change even in Brazil, China you have more people who know about the problem and think deep cuts in emission are needed.
Hans Joachim Schellnhuber