Associated Press: Here are 10 things to know about the Intergovernmental Panel on Climate Change, the U.N.-sponsored scientific group that will present a landmark report on global warming Friday. ___ WHAT IS THE IPCC? A scientific body with 195 member countries, the panel was established by the U.N. in 1988 to assess the causes and impacts of climate change. Since then, it has released four assessments, each stating the human link to global warming with more certainty than the previous one. The IPCC doesn't conduct...