AND the point being ingored by Global Warming Alarmists is that CO2 is not a pollutant.
These people aren't wearing masks to keep out CO2
You are oversimplifying the math and understating the human contribution to co2 levels. But you are on the right side of the issue. Humans have certainly caused a higher concentration of co2 to be in the air. Happily, the only signifigant effect is increased plant growth.
AND the point being ingored by Global Warming Alarmists is that CO2 is not a pollutant.
These people aren't wearing masks to keep out CO2