[wbill]

Yup, CO2 as a pollutant? What we exhale? What, in fact, is required for Plant Life to exist on the planet?

That's the definition of an out of control monster.

Smog so thick that it can be cut with a knife.... yup, that needs regulation. But not by-products of natural processes.

[Ozark Tom]

Farm them out to assist with China’s air quality!