Billy_Bob
Diamond Member
Wrong....CO2 is a greenhouse gas and thus a harmful addition to our atmosphere. A "pollutant" is "any substance, as certain chemicals or waste products, that renders the air, soil, water, or other natural resource harmful or unsuitable for a specific purpose".
CO2 above 280 ppm fits that description. Excess CO2 is a pollutant.
What a delirious moron..
7,000ppm yet here we are today... how did the earth survive?