IPCC Sixth Assessment Report: Climate Change 2021 (GEN - 1282.00)

Report including tables of greenhouse gas lifetimes

The IPCC has finalised the first part of the Sixth Assessment Report, Climate Change 2021: The Physical Science Basis, the Working Group I contribution to the Sixth Assessment Report. It has been finalised on 6 August 2021 during the 14th Session of Working Group I and 54th Session of the IPCC. Some information on greenhouse gases in this assessment does merit consideration.