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World May Not Be Warming, Say Scientists [Time Up For Al Gore's Medal Recall]
London Times ^ | February 14, 2010 | Jonathan Leake

Posted on 02/14/2010 8:27:05 PM PST by Steelfish

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To: Steelfish
The doubts of Christy and a number of other researchers focus on the thousands of weather stations around the world . . .These stations, they believe, have been seriously compromised by factors such as urbanisation, changes in land use and . . .

How did they ever get a screwball idea like that?


Watts Up With That?

21 posted on 02/14/2010 11:18:53 PM PST by Brugmansian
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To: Steelfish; Carlucci; Desdemona; meyer; Para-Ord.45; Normandy; mmanager; FreedomPoster; ...
Thanx !

 




Beam me to Planet Gore !

22 posted on 02/15/2010 12:14:30 AM PST by steelyourfaith (FReepers were opposed to Obama even before it was cool to be against Obama.)
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To: GeronL
“missteps” threaten their agenda.

Maybe Gore, Mann and Jones could hire Punxsutawney Phil as a consultant.(He has a better track record than these three buffoons)

23 posted on 02/15/2010 5:10:11 AM PST by dearolddad
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To: thedilg
CO2 isn’t “pollution”. Without it, there wouldn’t be any plant life on the planet
***********************************************************

...or animal life

Well, plants absorb it in order to live. Animals exhale it as a waste product. But you're right, without plants, the food chain would collapse and there would be no animals either. Also, the climate needs some amount of it to help keep the planet warm, although the most important greenhouse gas of all, by far, is simple water vapor. Water vapor accounts for something like 80-95% of the greenhouse effect on Earth.

Three article excerpts...

So, greenhouse [effect] is all about carbon dioxide, right?

Wrong. The most important players on the greenhouse stage are water vapor and clouds [clouds of course aren't gas, but high level ones do act to trap heat from escaping, while low-lying cumulus clouds tend to reflect sunlight and thereby help cool the planet -etl]. Carbon dioxide has been increased to about 0.038% of the atmosphere (possibly from about 0.028% pre-Industrial Revolution) while water in its various forms ranges from 0% to 4% of the atmosphere and its properties vary by what form it is in and even at what altitude it is found in the atmosphere.

In simple terms the bulk of Earth's greenhouse effect is due to water vapor by virtue of its abundance. Water accounts for about 90% of the Earth's greenhouse effect -- perhaps 70% is due to water vapor and about 20% due to clouds (mostly water droplets), some estimates put water as high as 95% of Earth's total tropospheric greenhouse effect (e.g., Freidenreich and Ramaswamy, 'Solar Radiation Absorption by Carbon Dioxide, Overlap with Water, and a Parameterization for General Circulation Models,' Journal of Geophysical Research 98 (1993):7255-7264).

The remaining portion comes from carbon dioxide, nitrous oxide, methane, ozone and miscellaneous other 'minor greenhouse gases.' As an example of the relative importance of water it should be noted that changes in the relative humidity on the order of 1.3-4% are equivalent to the effect of doubling CO2.

http://www.junkscience.com/Greenhouse/
_______________________________________________________________

Water Vapor Rules the Greenhouse System

Water vapor constitutes Earth's most significant greenhouse gas, accounting for about 95% of Earth's greenhouse effect (4). Interestingly, many 'facts and figures' regarding global warming completely ignore the powerful effects of water vapor in the greenhouse system, carelessly (perhaps, deliberately) overstating human impacts as much as 20-fold.

Water vapor is 99.999% of natural origin. Other atmospheric greenhouse gases, carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and miscellaneous other gases (CFC's, etc.), are also mostly of natural origin (except for the latter, which is mostly anthropogenic).

Human activities contribute slightly to greenhouse gas concentrations through farming, manufacturing, power generation, and transportation. However, these emissions are so dwarfed in comparison to emissions from natural sources we can do nothing about, that even the most costly efforts to limit human emissions would have a very small-- perhaps undetectable-- effect on global climate.

http://www.geocraft.com/WVFossils/greenhouse_data.html
_______________________________________________________________

Water Vapor Confirmed As Major Player In Climate Change

ScienceDaily (Nov. 18, 2008) — Water vapor is known to be Earth's most abundant greenhouse gas, but the extent of its contribution to global warming has been debated. Using recent NASA satellite data, researchers have estimated more precisely than ever the heat-trapping effect of water in the air, validating the role of the gas as a critical component of climate change.

http://www.sciencedaily.com/releases/2008/11/081117193013.htm

24 posted on 02/15/2010 5:22:06 AM PST by ETL (ALL (most?) of the Obama-commie connections at my FR Home page: http://www.freerepublic.com/~etl/)
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THE ACQUITTAL OF CARBON DIOXIDE
by Jeffrey A. Glassman, PhD

ABSTRACT:

"Carbon dioxide in the atmosphere [historically] is the product of oceanic respiration due to the well-known but under-appreciated solubility pump. Carbon dioxide rises out of warm ocean waters where it is added to the atmosphere. There it is mixed with residual and accidental CO2, and circulated, to be absorbed into the sink of the cold ocean waters. Next the thermohaline circulation carries the CO2-rich sea water deep into the ocean. A millennium later it appears at the surface in warm waters, saturated by lower pressure and higher temperature, to be exhausted back into the atmosphere. Throughout the past 420 millennia, comprising four interglacial periods, the Vostok record of atmospheric carbon dioxide concentration is imprinted with, and fully characterized by, the physics of the solubility of CO2 in water, along with the lag in the deep ocean circulation.

Notwithstanding that carbon dioxide is a greenhouse gas, atmospheric carbon dioxide has neither caused nor amplified global temperature increases. Increased carbon dioxide has been an effect of global warming, not a cause. Technically, carbon dioxide is a lagging proxy for ocean temperatures. When global temperature, and along with it, ocean temperature rises, the physics of solubility causes atmospheric CO2 to increase.

If increases in carbon dioxide, or any other greenhouse gas, could have in turn raised global temperatures, the positive feedback would have been catastrophic. While the conditions for such a catastrophe were present in the Vostok record from natural causes, the runaway event did not occur. Carbon dioxide does not accumulate in the atmosphere."

http://www.rocketscientistsjournal.com/2006/10/co2_acquittal.html
_______________________________________________________________

The graph above represents temperature and CO2 levels over the past 400,000 years. It is the same exact data Al Gore and the rest of the man-made global warmers refer to. The blue line is temps, the red, CO2 levels. The deep valleys represent 4 separate glaciation/ice-age periods, approximately 100,000 years apart. Look carefully at the historical relationship between temps and CO2 levels (the present is on the right hand side of the graph) and keep in mind that Gore claims this data is the 'proof' that CO2 has warmed the earth in the past. But does this data indeed show this? Nope. In fact, rising CO2 levels all throughout this 400,000-year period actually *followed* temperature increases, lagging behind by an average of 800 years! So it couldn't have been CO2 that got Earth out of these past glaciations. Yet Gore continually and dishonestly uses this same data as "evidence" of a *positive* historical correlation between CO2 and temps. Furthermore, and importantly, the subsequent CO2 level increases (due to dissolved CO2 being released from warming oceans) never did lead to additional warming, the so-called "run-away greenhouse effect" that Al Gore and company continue warning us about. In short, there is little if any evidence that CO2 had ever led to any significant global warming when the levels were within 10-15 times of what they are today. -etl
_______________________________________________________________


"The above chart shows the range of global temperature through the last 500 million years. There is no statistical correlation between the level of carbon dioxide in the atmosphere through the last 500 million years and the temperature record in this interval. In fact, one of the highest levels of carbon dioxide concentration occurred during a major ice age that occurred about 450 million years ago [Myr]. Carbon dioxide concentrations at that time were about 15 times higher than at present." [also see 180 million years ago, same thing happened]:
http://www.tcsdaily.com/article.aspx?id=010405M

25 posted on 02/15/2010 5:23:47 AM PST by ETL (ALL (most?) of the Obama-commie connections at my FR Home page: http://www.freerepublic.com/~etl/)
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To: Brugmansian
Are you freak'n kidding me? At the end of a runway getting hit with jet blast!

Let me guess, it also takes CO2 readings.

26 posted on 02/15/2010 5:30:39 AM PST by AFreeBird
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To: Steelfish
[Time Up For Al Gore's Medal Recall]

Why bother recalling it? Everyone knows the prize is just a useless piece of political trash and has been such for a long, long time. Every future recipient stands in the proud tradition of recipients including an unrepentant terrorist, a do-nothing who got it merely for the color of skin (and not content of his character) and a known charlatan.

27 posted on 02/15/2010 7:27:51 AM PST by sionnsar (IranAzadi|5yst3m 0wn3d-it's N0t Y0ur5:SONY|Remember Neda Agha-Soltan|TV--it's NOT news you can trust)
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To: Steelfish

"The debate is over."



28 posted on 02/15/2010 7:28:53 AM PST by Jeff Chandler (:: The government will do for health care what it did for real estate. ::)
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To: Jeff Chandler

The problem we (and the truth) face is that there are so many that WANT to believe in AGW, because it gives them significance in this world.

In order to feel good about themselves for “caring about a cause”, they have latched onto this “save the earth” bandwagon.

In other words, we face a bigger argument than just presenting facts. We face a movement in which the members must defend their whole reason for significance in this life.

This is just another result of removing God from our society.


29 posted on 02/15/2010 7:36:44 AM PST by MrB (The difference between a humanist and a Satanist is that the latter knows who he's working for.)
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