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

To: willcousa who wrote (42363)10/4/2000 9:49:42 AM
From: TigerPaw  Read Replies (1) | Respond to of 769670
 
but the evidence on the ozone hole tells us nothing, as yet
How clear does the evidence have to be before you act? It takes 20-50 years before any policy changes could have an effect. I used to be in the office next to an mathamatician who's job was weather models, I know that the calculations are chaotic and the predictions come with a fair margin of error, but they are the best guesses we have.
TP


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