Intergovernmental Panel on Climate Change (IPCC) report – Twelfth Session of Working Group I – Approved Summary for Policymakers. IPCC WGI AR5 SPM-2 27. September 2013 Working Group I Contribution to the IPCC Fifth Assessment -Report Climate Change 2013: The Physical Science Basis. Summary for Policymakers – A. Introduction “The Working Group I contribution to the… Continue Reading