The main purpose of this ongoing blog will be to track planetary extreme, or record temperatures related to climate change. Any reports I see of ETs will be listed below the main topic of the day. I’ll refer to extreme or record temperatures as ETs (not extraterrestrials). Main Topic: Atmospheric CO2 Goes Above The 420 … Continue reading Extreme Temperature Diary- Tuesday February 15th, 2022/Main Topic: Atmospheric CO2 Goes Above The 420 PPM Mark