Working Group II HOME

The Intergovernmental Panel on Climate Change (IPCC) was established by the United Nations Environmental Programme (UNEP) and the World Meteorological Organization (WMO) in 1988 to assess the scientific, technical and socio-economic information relevant for the understanding of human induced climate change, its potential impacts and options for mitigation and adaptation. The IPCC has completed four full assessment reports, guidelines and methodologies, special reports and technical papers. For more information on the IPCC, its activities and publications please see the IPCC homepage.


The IPCC has three working groups:



This is the Working Group II website. In its reports, Working Group II assesses the scientific, technical, environmental, economic and social aspects of the vulnerability (sensitivity and adaptability) to climate change of, and the negative and positive consequences for, ecological systems, socio-economic sectors and human health, with an emphasis on regional sectoral and cross-sectoral issues. At the 29th Session of the IPCC (31 August - 4 September 2008 Geneva, Switzerland), new Working Group II co-chairs were elected to oversee development of the Impacts, Adaptation, and Vulnerability volume of the Fifth Assessment Report: Dr. Chris Field of the United States and Dr. Vicente Barros of Argentina.


The TSU plays a strong scientific leadership role, both in content for Expert Meetings, Special Reports, and the Fifth Assessment Report, as well as in management of the complex communications and implementation associated with IPCC activities. The TSU facilitates the work of the hundreds of volunteer authors and participants who contribute to these products, and ensures wide dissemination of the findings to a broad range of audiences from the lay public and students to the scientific community and an array of stakeholders. The TSU is housed at the Carnegie Institution for Science in Stanford, California, USA. More information on the organization of Working Group II and information for contacting members of the TSU is available here.

WGII Announcement
Full Report
Released 15 October 2014