IPCC meet on UN report on global warming impact

Scientists and governments met Monday to finish a major United Nations report on how global warning disrupts people's lives, their natural environment and the Earth itself.  The United Nations' Intergovernmental Panel on Climate Change, a collection of hundreds of the world's top scientists, issues three huge reports on climate change every five to seven years. 

The latest update will explain how climate change already affects humans and the planet, what to expect in the future, and the risks and benefits of adapting to a warmer world.  Last August, the first of the three reports, which prompted the U.N. to declare 'code red,' outlined the physical science of climate change while a third report coming out in March will be more about what can be done to curb and adapt to global warming.