Mr. Presumptive wrote:
My cousin is a Dairy Farmer in PA.
His cows produce more CO2 per hour
than three GMC Pickup trucks running
at idle for the same time period. Wonder how
Mr Goore would address this problem?
Diapers for cows perhaps? (grin)

The Space Shuttle is equipped with CO2 scrubbers.
Just install one per cow.
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73, Cecil http://www.qsl.net/w5dxp