i got a serious question about co2 amd global warming

if co2 emissions why is it so relatively cheap and easy to buy stuff that puts co2 into the atmosphere . i pay a sport called airsoft for years [eople have been using guns that are powered by co2 or propane heck one of the propane gas companies even cells its propane under the name green gas because its supposed to be eco friendly .i believe paintball guns also run off co2. now if co2 was such a problem you would think that crosman a well known supplier of co3 cartridges for air guns and airsoft replicas must be paying one hell of a carbon tax wouldn't u.

If there were as many airsofters as car/bus/lorry drivers, then the government would tax the life out of airsoft, the tax would not cover the cost of collecting it at the moment, give those nameless sons of nameless fathers time!!!!!!(government, not airsofters) In any case, all sales are taxed!