Feel guilty, Produce CO2. Breathing produces CO2. Media harping incessantly in "messaging" creates guilt in the gullible.
It's an internet age. Stay at home, buddy, and stop traveling completely. you can do it! Buck up, Bucko!
At lower altitudes, the absorption of CO2 is pretty much drowned out by water vapor. Lower altitude CO2 gets washed out by rainfall.
At higher altitudes, the air is thin, has little water vapor and the CO2 absorption doesn’t much matter either.
The CO2 lies are only good for cheating people of color in foreign countries out of higher prices for their oil and enriching Western crony capitalists and a Swedish family.