Conservation: When theres a report in the news about the latest science on climate change, the source is very often the United Nations Intergovernmental Panel on Climate Change.
This body plays a very important role in global climate change policy around the world. Its reports, five of which have been published since 1990, enjoy a degree of credibility that renders them influential for public opinion. And more important, the reports are accepted as the definitive source by international negotiators working...