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Politics : PRESIDENT GEORGE W. BUSH -- Ignore unavailable to you. Want to Upgrade?


To: DavesM who wrote (430159)7/21/2003 12:16:04 PM
From: DuckTapeSunroof  Respond to of 769670
 
Very speculative, and poorly understood or modeled.

"If hydrogen were to replace fossil fuel entirely...."

>>> Highly unlikely.

>>> And, even under this unrealistic scenario, they postulate only a 10% ozone reduction - along with a concomittant improvement of ground-level air quality - and even that 10% figure is speculative because... as they admit in the report, leaks could be adsorbed in the ground and result in no ozone loss.