The Earth's historical, and natural state of CO2 is much higher than today, and we are still recovering from a little ice age. The greenest the earth has ever

The Earth's historical, and natural state of CO2 is much higher than today, and we are still recovering from a little ice age. The greenest the earth has ever been was when CO2 levels were high, and the earth was incredibly fertile. https://holoceneclimate.com/temperature-versus-co2-the-big-picture.html https://holoceneclimate.com/temperature-versus-co2-the-big-p...