Fifth Assessment Report. AR5 Synthesis Report: Climate Change 2014; AR5 Climate Change 2013: The Physical Science Basis; AR5 Climate Change 2014: Impacts, Adaptation, and Vulnerability; AR5 Climate Change 2014: Mitigation of Climate Change

Average IPCC AR5 climate model projections for 2081–2100 relative to 1986–2005, under low and high emission scenarios. The Fifth Assessment Report (AR5) of the United Nations Intergovernmental Panel on Climate Change (IPCC) is the fifth in a series of such reports and was completed in 2014. [1]

Nov 12, 2013 · The report evaluates how patterns of risks and potential benefits are shifting due to climate change, and looks at how impacts and risks related to climate change can be reduced and managed through adaptation and mitigation.

The Synthesis Report (SYR) of the IPCC Fifth Assessment Report (AR5) provides an overview of the state of knowledge concerning the science of climate change, emphasizing new results since the publication of the IPCC Fourth Assessment Report in 2007 (AR4).

Fifth Assessment Report - The Physical Science Basis includes assessment of climate change observations throughout the climate system; sea level change, biogeochemical cycles, clouds and aerosols, and regional climate phenomena.

Next generation of non-economic estimates?

Through three Working Groups, many hundreds of in-ternational experts assess climate change in this Fifth Assessment Report. The Report consists of three main volumes under the umbrella title Climate Change 2013/2014, all available from Cambridge University Press: .

The Fifth Assessment Report (AR5) was prepared according to Appendix A to the Principles Governing IPCC Work on Procedures for the Preparation, Review, Acceptance, Adoption, Approval and Publication of IPCC Reports. In accordance with this, the first draft of the Synthesis Report was submitted for simultaneous expert and government review.

Human influence on the climate system is clear. Changes in climate have caused impacts in natural and human systems. Continued GHG emissions will cause further warming and amplify existing risks. Multiple pathways exist to likely limit warming to below 2°C. Reduced deforestation and improved forest management and planting of new forests .

It transparently lays out risks, uncertainty and ethical foundations of climate change mitigation policies on the global, national and sub-national level, investigates mitigation measures for all major sectors and assesses investment and finance issues.