Topic: John Christy
Climate scientists debate whether the Intergovernmental Panel on Climate Change should be tweaked, overhauled, or scrapped.
02/10/2010 05:56 pm
The leaked emails from a British university don’t undermine climate-change theory, most scientists insist. But several are calling for more transparency in the global-warming field. On Monday, climate talks begin in Copenhagen, Demark.
12/04/2009 12:00 am
11/21/2009 12:00 am