Today I listened to the presentation of the IPCC report via the internet. This report from the Intergovernmental Panel on Climate Change (IPCC) is the sixth in a series of reports assessing scientific, technical and socio-economic information on climate change. Three Working Groups (WG) assess (1) The Physical Science Basis, (2) Impacts, Adaptation and Vulnerability and (3) Mitigation of Climate Change. The first working group published Climate Change 2021: The Physical Science Basis today on August 9, 2021, the other two are planned for 2022. The final report should be ready by the end of 2022. This first report is expected to influence the 26th United Nations Climate Change Conference (COP26) to be held in Glasgow, Scotland, from October 31 to November 12, 2021, under the chairmanship of the United Kingdom.