by Jim Henry
Posted 12/03/15, 04:20 pm
For these first two weeks of December, Paris is the scene of a city within a city. As many as 50,000 people from nearly 200 countries have descended on the French capital for the 2015 United Nations Climate Change Conference.
Representatives from government, business and nonprofit organizations are seeking to hammer out a deal that will cap greenhouse gas emissions thatsome scientists say contribute to global warming. But critics say the much-touted summit will only generate more hot air.