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Is It All Just Hot Air? (Global Warming)
Albuquerque Journal ^ | 7/23/06 | John Fleck

Posted on 07/23/2006 9:45:19 AM PDT by woofie

SANTA FE— Greenland has become global warming's poster child: rising temperatures melt glaciers, threatening a devastating rise in sea levels that could inundate coastal cities around the world.

Greenhouse gases from factories and cars are to blame, according to the conventional story, which features prominently in Al Gore's documentary, "An Inconvenient Truth."

And yet there was Los Alamos National Laboratory climate scientist Petr Chylek last week, standing before a gathering of his colleagues to explain that Greenland isn't actually warming.

What gives?

Chylek is a dissenter from the scientific mainstream. While most scientists think greenhouse gases are responsible for changes already seen in Earth's climate, Chylek believes the "data are inconclusive."

"You really cannot say for certain what is causing current climate change," Chylek said in an interview.

The Greenland story gained traction in February, when a team of U.S. scientists drew headlines around the world with new data suggesting Greenland's glaciers are melting and slipping into the ocean far more rapidly than previously thought.

Chylek shot back last month with evidence from Greenland temperature records showing the North Atlantic island was cooler in the second half of the 20th century than it was in the first.

The exchange is the sort of thing that happens all the time in science: researchers doing their best to make sense of imperfect and sometimes conflicting data.

But this is not just any science. In climate science, the debate over whether we need to change global energy production to reduce greenhouse gas emissions turns ordinary scientific disagreements into political minefields.

(Excerpt) Read more at abqjournal.com ...


TOPICS: Business/Economy; Culture/Society; Government; News/Current Events; US: New Mexico
KEYWORDS: climatechange; globalfarce; globalwarming; globalwarminghoax; globalwarmism; yesitsbs
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Comment #121 Removed by Moderator

To: Steve Van Doorn

" == I do find it kinda humerus .... == "

The humerus would probably be a better weapon to carry against the climatoproctologists than the jawbone of an ass....


122 posted on 07/23/2006 4:42:40 PM PDT by MainFrame65
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To: woofie
Is gloal warming a good thing or a bad thing?

It seems like this should be just as important to research as the cause.

123 posted on 07/23/2006 4:58:14 PM PDT by CharacterCounts
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To: ExGeeEye

1975 Newsweek article on global cooling.
Newsweek ^ | April 28, 1975


http://www.freerepublic.com/focus/news/661876/posts


124 posted on 07/23/2006 5:34:08 PM PDT by april15Bendovr
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To: JimRed

There wss very little human pollution a 1000 years ago.The modern Rat party is only about 80 years old.


125 posted on 07/23/2006 8:10:55 PM PDT by bybybill (`IF TH E RATS WIN, WE LOSE)
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Comment #126 Removed by Moderator

Comment #127 Removed by Moderator

To: mortimer777

Newsweek, July issues, 1975
Sorry, don`t have the exact date


128 posted on 07/24/2006 2:59:51 PM PDT by bybybill (`IF TH E RATS WIN, WE LOSE)
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Comment #129 Removed by Moderator

To: mortimer777

Global warming seems to be the number one cause for the loss of common sense. (you can quote me if you like)


130 posted on 07/24/2006 3:14:18 PM PDT by bybybill (`IF TH E RATS WIN, WE LOSE)
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To: ancient_geezer
You might want to check out post 14 in this thread.

An Inconvenient Movie (An Inconvenient Pack of Lies--Niman Style!)

I know ancient geezers have memory problems, so I'll keep reminding you that the OISM petition was based on a hoax and had pretty poor screening procedures.

131 posted on 07/25/2006 1:53:22 PM PDT by cogitator
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To: Steve Van Doorn
We have gone through the math on how much Carbon Dioxide warms the earth a dozen times on FR. basically if we doubled the CO2 we have today it warm the planet by about 1/2 a degree C.

The expected warming from doubled CO2 attributable solely to CO2, with absolutely nothing else changing in the climate system, would be 1.2 degrees C. (Source: IPCC Third Assessment Report).

132 posted on 07/25/2006 2:12:35 PM PDT by cogitator
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To: ChessExpert
Was an imminent Ice Age predicted in the '70's? No
133 posted on 07/25/2006 2:14:36 PM PDT by cogitator
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To: woofie

*


134 posted on 07/25/2006 2:16:12 PM PDT by Sam Cree (Don't mix alcopops and guns)
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To: Excuse_My_Bellicosity
The reporter asked Gore, "Research suggests that volcanoes put out 1000 times the CO2 that man-made things do. How is that less of an effect than cars and industry?

I'd sure like to read that research, because I've frequently posted this link which provides research results that are a lot different:

Gases: Man versus the Volcanoes

135 posted on 07/25/2006 2:17:10 PM PDT by cogitator
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To: ancient_geezer
Cosmic Rays, Carbon Dioxide and Climate

"Two main conclusions result from our analysis of [Shaviv and Veizer, 2003]. The first is that the correlation of cosmic ray flux (CRF) and climate over the past 520 m.y. appears to not hold up under scrutiny. Even if we accept the questionable assumption that meteorite clusters give information on CRF variations, we find that the evidence for a link between CRF and climate amounts to little more than a similarity in the average periods of the CRF variations and a heavily smoothed temperature reconstruction. Phase agreement is poor. The authors applied several adjustments to the data to artificially enhance the correlation. We thus find that the existence of a correlation has not been convincingly demonstrated."

"Our second conclusion is independent of the first. Whether there is a link of CRF and temperature or not, the authors’ estimate of the effect of a CO2-doubling on climate is highly questionable. It is based on a simple and incomplete regression analysis which implicitly assumes that climate variations on time scales of millions of years, for different configurations of continents and ocean currents, for much higher CO2 levels than at present, and with unaccounted causes and contributing factors, can give direct quantitative information about the effect of rapid CO2 doubling from pre-industrial climate. The complexity and non-linearity of the climate system does not allow such a simple statistical derivation of climate sensitivity without a physical understanding of the key processes and feedbacks. We thus conclude that [Shaviv and Veizer, 2003] provide no cause for revising current estimates of climate sensitivity to carbon dioxide."

136 posted on 07/25/2006 2:20:28 PM PDT by cogitator
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To: woofie
Dessler calls for the use of "expert assessments"— panels of specialists brought together to sort out and summarize scientific information for politicians, policymakers and the public.

This will end up being like the 9/11 Commission. Wherever the liberals want this to go, the committee will take them there.

137 posted on 07/25/2006 2:33:52 PM PDT by Rocky (Air America: Robbing the poor to feed the Left)
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To: cogitator; JasonC
JasonC since I am quoting you I thought I should ping you.

”on your link the fellow says 4 watts more will cause 1.2C warming. But that does *not* check. With total power 492W/m^2 from your diagram, maintaining the present temperature of 291K, an increase to 496 would only increase the temperature by (496/492) ^ .25 = 1.002026 times. Multiplying by the original 291K temperature, that means +0.59C, half of what the link stated. He evidently did not include the back radiation in the power maintaining the present temperature. It is of course only the proportional change in the total power the surface is receiving, that will cause (4th root) changes in the mean temperature.” - JasonC ( 4/23/01)


cogitator JasonC math is correct your link is not. There is nothing to argue about here.

138 posted on 07/25/2006 3:53:47 PM PDT by Steve Van Doorn (*in my best Eric cartman voice* “I love you guys”)
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To: Steve Van Doorn
cogitator JasonC math is correct your link is not. There is nothing to argue about here.

I, and the climate science community in general, don't agree with JasonC's analysis. Feel free to believe him if you want to. I'm sure it makes you feel better.

I did research the question. JasonC's on shaky ground because he doesn't consider how the radiative forcing is actually translated into the physics of Earth's climate system.

139 posted on 07/25/2006 4:00:20 PM PDT by cogitator
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To: cogitator
your link states that the reason Frederick Seitz petition is in error is because there are to many physicists and not enough climate specialists.

It has been shown time and time again that these 'climate specialists' have been wrong on their math therefor physicists are exactly what they needed in the first place.

140 posted on 07/25/2006 4:13:21 PM PDT by Steve Van Doorn (*in my best Eric cartman voice* “I love you guys”)
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