Fifth Assessment of the Intergovernmental Panel on Climate Change.
The Working Group II contribution to the Fifth Assessment Report considers the vulnerability and exposure of human and natural systems, the observed impacts and future risks of climate change, and the potential for and limits to adaptation. The chapters of the report assess risks and opportunities for societies, economies, and ecosystems around the world. The WGII AR5 Summary for Policymakers was approved at the 10th Session of Working Group II, held in Yokohama, Japan, from 25 to 29 March 2014. The Session also accepted the underlying scientific and technical assessment.