article: Intergovernmental Panel on Climate Change
links: Nobel Peace Prize An Inconvenient Truth Massachusetts Institute of Technology Reuters Earth Celsius Nature (journal) United Nations Environment Programme Kyoto Protocol United Nations House of Lords Global warming Rio de Janeiro °C Rajendra K. Pachauri The Daily Telegraph The Royal Society United Nations Framework Convention on Climate Change New Scientist World Meteorological Organization WMO Carbon dioxide Medieval Warm Period Al Gore Rockefeller University Vice President of the United States UNEP IPCC Portable Document Format