IPCC Summary for Policymakers

The Summary for policymakers (SPM) is a summary of the Intergovernmental Panel on Climate Change (IPCC) reports intended to aid policymakers. The form is approved line by line by governments: "Negotiations occur over wording to ensure accuracy, balance, clarity of message, and relevance to understanding and policy." == Process == The IPCC is divided into three "Working Groups" (WG) covering a section of the human-caused climate change topic: Working Group I (WGI): The Physical Science Basis.

Source: Wikipedia — IPCC Summary for Policymakers (CC BY-SA 4.0)