I apologize for the profanity in the post above, it seems like its bad taste in hind sight. But on topic, even if we accept that CO2 is a pollutant, its still only a trace gas in the atmosphere which consists of:

Should we do something about CO2?

purpurato

I apologize for the profanity in the post above, it seems like its bad taste in hind sight. But on topic, even if we accept that CO2 is a pollutant, its still only a trace gas in the atmosphere which consists of:

78% Nitrogen
20.9% Oxygen
0.9% Argon
0.04% CO2