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A S S O C I A T I O N
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From: Ross Olson [ross{at}rossolson.org]
Sent: Tuesday, May 05, 2009 10:27 AM
To: Editor Star Tribune (opinion@startribune.com)
Subject: Green Requires CO2
Does it strike anybody as strange that carbon dioxide -- which is present at a level of about 5% in the
air we all exhale and is absolutely necessary for the growth of green plants on which all animal life on
earth ultimately depends for food -- is designated as a pollutant?
Will we need to purchase "carbon credits" to keep breathing? Since water is an even more powerful
"greenhouse gas" will that be next? Have we entered "Wonderland" and not noticed?
Ross Olson MD
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