Climate Change 2013: The Physical Science Basis
The Twelfth Session of Working Group I (WGI-12) will take place from 23 to 26 September 2013 in Stockholm, Sweden. This Session of WGI is being convened to approve the Summary for Policymakers (SPM) of the Working Group I contribution to the IPCC Fifth Assessment Report (WGI AR5) and accept the underlying scientific and technical assessment.
The WGI AR5 Summary for Policymakers will be available here on 27 September 2013.
he Final Draft of the Working Group I contribution to the IPCC Fifth Assessment Report will be available here on 30 September