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To: jonno
"Two facts are known. One is that the level of atmospheric carbon dioxide has been climbing exponentially."

Nope---even THAT ain't so. The graphs of CO2 increase that I've seen don't bear any resemblance to an exponential curve.

2 posted on 02/14/2007 7:37:43 AM PST by Wonder Warthog (The Hog of Steel-NRA)
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To: Wonder Warthog
The graphs of CO2 increase that I've seen

One reason I love FR - a great knowledge pool (coupled with spirited debate of said knowledge).

4 posted on 02/14/2007 7:42:48 AM PST by jonno (...it almost seems as if the Universe must in some sense have known that we were coming...)
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To: Wonder Warthog
"The graphs of CO2 increase that I've seen don't bear any resemblance to an exponential curve."

Depends on your selected time scale:


10 posted on 02/14/2007 8:25:57 AM PST by M. Dodge Thomas
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To: Wonder Warthog

Thank you, I had that copied and was just about to post when I saw yours.

All the graphs depict a linear increase over time that looks almost too good to be true, like watching a bucket fill from a regulated tap.


13 posted on 02/14/2007 8:42:50 AM PST by Old Professer (The critic writes with rapier pen, dips it twice, and writes again.)
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To: Wonder Warthog
"Two facts are known. One is that the level of atmospheric carbon dioxide has been climbing exponentially."

He just means "has been growing a whole lot!" But even growing a lot really doesn't mean a lot in terms of any warming effect because after a point you could double the CO2 and increase any putative warming effect only a fraction of a percent.
51 posted on 02/14/2007 1:30:58 PM PST by aruanan
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To: Wonder Warthog
"Two facts are known. One is that the level of atmospheric carbon dioxide has been climbing exponentially."

Oh, and the CO2 level has been growing since before the Industrial Revolution.
52 posted on 02/14/2007 1:31:32 PM PST by aruanan
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