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To: cogitator

Measureable, yes. Attributable to humans? Unproven.


11 posted on 10/20/2005 12:08:18 PM PDT by ClearCase_guy
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To: ClearCase_guy
Attributable to humans? Unproven.

You may need to read this closely:

How do we know that recent CO2 increases are due to human activities?

13 posted on 10/20/2005 12:11:57 PM PDT by cogitator
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