Putting that in perspective CO2 represents around 0.04% of the Earth's atmosphere. I believe that the CO2 level is rising in spite of the zero carbon stupidity. Rising as the Earth cools. Analysis of the Earth's ancient atmosphere indicates CO2 concentration as high as 8,000 ppm.
Putting that in perspective CO2 represents around 0.04% of the Earth's atmosphere. I believe that the CO2 level is rising in spite of the zero carbon stupidity. Rising as the Earth cools. Analysis of the Earth's ancient atmosphere indicates CO2 concentration as high as 8,000 ppm.
Putting that in perspective CO2 represents around 0.04% of the Earth's atmosphere. I believe that the CO2 level is rising in spite of the zero carbon stupidity. Rising as the Earth cools. Analysis of the Earth's ancient atmosphere indicates CO2 concentration as high as 8,000 ppm.