CO2 does not damage the Ozone layer. CO2 is not soot. CO2 does not damage our lungs. Even though it has recently been added to the EPA's list of pollutants (because of the climate change debate), CO2 is not even what people would readily identify as "pollution" - like chemicals that irritate eyes, lungs or sinuses.
The debate is how much - if any - negative impact is being done to our climate by a chemical that is an inevitable byproduct of the combustion of carbon-based fuels (which, outside of nuclear and hydro, offer the cheapest source of energy), and is combatting the risk of negative impact worth the economic impact to our economy.
I am not making a statement about climate change. I am only saying, respectfully, that you deeply misunderstand the debate.