When it comes to climate change, there’s never just one side to the debate.
Just ask John Christy of the University of Alabama, Huntsville, and Michael Schlesinger of the University of Illinois at Urbana-Champaign. The two were co-recipients of the 2007 Nobel Peace Prize as members of the Intergovernmental Panel on Climate Change for their work in the area.
But that doesn’t mean they agree on the extent of global warming, its projected impacts and primary causes. In fact, Christy declined his share of the Nobel Prize.