Yeah exactly my thoughts too. It's basic biology.

But most major governments and companies, like the one I work for, are obsessed with lowering the CO2 emissions of their products by 50% by 2030, or whatever their target is... All this is based on the Paris agreement and they call them SBT, science based targets, where they say how bad CO2 is for the environment bla bla bla...

Internal combustion engines can emit some harmful substances in the environment but CO2 is not one of them... Otherwise we should also focus on the increasing human population exhaling more and more CO2 😅...