IPCC (Intergovernmental Panel on Climate Change)
An international body of the United Nations responsible for assessing the science related to climate change. Established in 1988, the IPCC provides policymakers with regular scientific assessments on climate change, its implications, potential future risks, and possible adaptation and mitigation options. Their comprehensive reports are crucial for informing global climate policies and strategies, including those related to circular economy practices aimed at reducing greenhouse gas emissions and promoting sustainability.