More Resources: Peer-Reviewed Scientific Sources
The following institutions, peer-reviewed scientists and academics confirm that anthropogenic climate change is a real and serious problem:
The National Academies: Advisors to the Nation on Science, Engineering and Medicine (US)
Intergovernmental Panel on Climate Change (IPCC)
The National Oceanic and Atmospheric Administration (US)
The Potsdam Institute for Climate Impact Research (Germany)
The Union of Concerned Scientists (US)
Reports and Assessments
Millennium Ecosystem Assessment. 2005. United Nations.
The IPCC Climate Change Synthesis Report. 2007. Intergovernmental Panel of Climate Change
The Copenhagen Diagnosis: Updating the World on the Latest Climate Science. 2009.
Last time carbon dioxide levels were this high: 15 million years ago, scientists report. UCLA Newsroom October 8, 2009
