The Intergovernmental Panel on Climate Change (IPCC) issued a report today that says the effects of climate change are already occurring on all continents and across the oceans. The world, in many cases, is ill-prepared for risks from a changing climate. The report also concludes that there are opportunities to respond to such risks, though the risks will be difficult to manage with high levels of warming.

This second part of the most-awaited IPCC's fifth assessment of climate change focuses on the climate impacts and how the world might adapt. It details the impacts of climate change to date, the future risks from a changing climate, and the opportunities for effective action to reduce risks. Read the summary of this report for policymakers.

Government representatives and scientists opened a five-day meeting of the Intergovernmental Panel on Climate Change (IPCC) on 25 March 2014, to finalize a report assessing the impacts of climate change on human and natural systems, options for adaptation, and the interactions among climate changes, other stresses on societies, and opportunities for the future. Read the press release.

"Climate Change 2013: The Physical Science Basis" is the contribution of Working Group I to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change. This comprehensive assessment of

Read text of the Summary for Policymakers portion of the first volume of the IPCC's Fifth Assessment Report (AR5) "Climate Change 2013: The Physical Science Basis".

Government representatives and scientists opened a meeting of the Intergovernmental Panel on Climate Change (IPCC) on Monday to finalize a report assessing the evidence for climate change and its causes.

This special report contributes to frame the challenge of dealing with extreme weather and climate events as an issue in decision-making under uncertainty, analysing response in the context of risk management.

Read IPCC Special Report on Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation. It makes a strong link between extreme weather events and GHGs concentrations from anthropogenic emissions.

This special report on renewable energy sources and climate change mitigation (SRREN) of the IPCC working group III provides an assessment and thorough analysis of renewable energy technologies and their current and potential role in the mitigation of greenhouse gas emissions.

The Intergovernmental Panel on Climate Change (IPCC) has published a report of the expert meeting on Detection and Attribution Related to Anthropogenic Climate Change. The meeting, organized jointly by Working Groups I (Physical Science Basis and Impacts) and II (Adaptation and Vulnerability), was held in Geneva, Switzerland, from 14-16 September 2009.

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