Forty five years ago, on this day, October 16th, 1979, an Exxon Memo on Potential Impact of Fossil Fuel Combustion is sent. see also https://thenib.com/climate-crisis-comix/ The amount of carbon dioxide in the air was roughly 337ppm. As of 2024 it is 422ppm, but check here for daily measures.  The context was that. Exxon had been … Continue reading October 16, 1979 – Exxon memo on the potential impact of fossil fuel combustion