Unforced Variations: Oct 2021

Fall is here (in the northern hemisphere at least), along with articles about the impact of climate change on autumnal colors. LandSat9 successfully launched to continue an almost 50 year long series of remote sensing (since 1972!), and the World Economic Forum has proposed and Earth Operations Center to monitor greenhouse gases and climate change. Please stick to climate science topics, and remember that (most) other commenters are real people.