Quote:
Originally Posted by Aerkuld
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Even if it's a wash in terms of CO2, moving the emissions out of traffic congested areas must be better for health....
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You do know that humans exhale CO2 and water vapor, right? ...same as car exhaust.
Also of note, so many talk about CO2 as some evil gas. 'a pollutant" And yet they don't seem to have any clue that there is VERY little of it in our atmosphere and that this trace gas is the primary building block of all of our vegetation.
This planet, and every thing on it DIES without enough CO2.
Man could not create problematic high CO2 levels if we tried.