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-   -   Thermageddon? Postponed! (https://www.weather-banter.co.uk/sci-geo-meteorology-meteorology/136856-thermageddon-postponed.html)

Eric Gisin September 9th 09 06:18 PM

Thermageddon? Postponed!
 
View the graph, it shows how multi-decade oscillation imposed on a modest linear warming explain
the warming of 90s followed by cooling of 00s.

http://www.theregister.co.uk/2009/09...ge_not_warmer/
http://www.newscientist.com/article/...arm-later.html
http://regmedia.co.uk/2009/07/16/akasofu_ipcc.jpg [temp graph]

It might get chilly for a bit
By Andrew Orlowski

Last week a UK tribunal ruled that belief in manmade global warming had the same status as a
religious conviction, such as transubstantiation. True believers in the hypothesis will need
mountains of faith in the years ahead.

The New Scientist has given weight to the prediction that the planet is in for a cool 20 years -
defying the computer models and contemporary climate theory. It's "bad timing", admits the
magazine's environmental correspondent, Fred Pearce.

Mojib Latif of the Leibniz Institute of Marine Sciences at Kiel University, quoted by the magazine,
attributes much of the recent warming to naturally occurring ocean cycles. Scientific study of the
periodic ocean climate variability is in its infancy; for example the PDO or Pacific Decadal
Oscillation, was only described in the late 1990s. It's the Leibniz team which predicted a
forthcoming cooling earlier this year - causing a bullying outbreak at the BBC.

"We have to ask the nasty questions ourselves or other people will do it," Latif told the magazine.

A historical comparison of recent warming contrasts the UN IPCC accounts of Thermageddon - based on
climate models - with the post-1800 trend which shows a gradual warming. Little seems out of place
in recent times except the predictions, says Dr Syun Akasofu, Founding Director of the
International Arctic Research Center of the University of Alaska Fairbanks and former director of
the Geophysical Institute.

Aksasofu says multi-decadal oscillations, discovered within the past decade, account for the
variability.

[temp graph]

Earlier this summer a mathematical study also predicted cooling, and won an unusual endorsement
from the Real Climate website, the blog founded by Al Gore's PR company and staffed by advocates of
the manmade climate change theory.

In a paper entitled Has the climate recently shifted? Professor Kyle Swanson and Anastasios
Tsonsis, mathematicians at the University of Wisconsin-Milwaukee, accepted for publication in the
journal Geophysical Research Letters, the authors engage with the problem that temperatures have
failed to follow the predictions made by computer climate models.

It excited climate sceptics, but I'm not sure why.

In the paper, Swanson and Tsonis correlated data from the ENSO, the Pacific Decadal Oscillation,
the North Atlantic Oscillation, and the North Pacific Index and found that synchronisations
occurred four times - in 1910-20; 1938-45; 1956-60; and 1976-1981. After three of these, the
climate shifted too. When coupling between the systems was high, climate invariably changed.

The recent cooling, which they suggest started in 2001, is an indicator of a phase shift. (Others
point out that discounting the freak El Nino weather event of 1998, which raised temperatures by
0.2°C, there has been no statistically significant warming since 1995.)

This cooling, which appears unprecedented over the instrumental period, is "suggestive of an
internal shift of climate dynamical processes that as yet remain poorly understood," they wrote.

"The apparent lack of a proximate cause behind the halt in warming post 2001/02 challenges our
understanding of the climate system, specifically the physical reasoning and causal links between
longer time-scale modes of internal climate variability and the impact of such modes upon global
temperature. the possibility of near constant temperature lasting a decade or more into the future
must at least be entertained.

This overshoot is in the process of radiatively dissipating, and the climate will return to its
earlier defined, greenhouse gas-forced warming signal. If this hypothesis is correct, the era of
consistent record-breaking global mean temperatures will not resume until roughly 2020," Swanson
wrote.

The confidence that higher atmospheric CO2 levels will result in significant long-term increases in
temperature is founded on knock-on effects, or positive feedbacks, amplifying the CO2 effect. Large
positive feedbacks imply "runaway" global warming - aka Thermageddon.

But even the basics are fiercely contested. Does a warmer climate mean more or fewer clouds, and do
these trap even more heat, or act as a sunshade, cooling it back down again? Clouds are so poorly
understood, you can take your pick. So if the climate isn't getting warmer, the theory requires the
view that the energy must be "hiding" somewhere, mostly likely in oceanic heat sinks.

But neither the feedbacks, nor the oceans, are currently being kind to contemporary climate theory.


Ouroboros Rex September 10th 09 02:31 PM

Thermageddon? Postponed!
 
Peter Muehlbauer wrote:
"Eric Gisin" wrote:

View the graph, it shows how multi-decade oscillation imposed on a
modest linear warming explain the warming of 90s followed by cooling
of 00s.

http://www.theregister.co.uk/2009/09...ge_not_warmer/
http://www.newscientist.com/article/...arm-later.html



http://regmedia.co.uk/2009/07/16/akasofu_ipcc.jpg [temp graph]


Somehow nice graph.

If you do the same with CO2 instead of temperature, it will show the
same shape.
In this case, CO2 vol. range is +/- 4.5 ppmv/°C after eliminating the
linear slope part.

Again:
CO2 only varies by 9 ppmv per degree Celsius!
Thus the effective CO2 increase over 130 years (assumed +1.5°C) is
NOT MORE THAN about 15 ppmv!


As usual, petey just maes some **** up. lol



Uncle Al September 10th 09 03:36 PM

Thermageddon? Postponed!
 
Eric Gisin wrote:
[snip]

http://www.theregister.co.uk/2009/09...ge_not_warmer/
http://www.newscientist.com/article/...arm-later.html
http://regmedia.co.uk/2009/07/16/akasofu_ipcc.jpg [temp graph]

It might get chilly for a bit
By Andrew Orlowski

Last week a UK tribunal ruled that belief in manmade global warming had the same status as a
religious conviction, such as transubstantiation. True believers in the hypothesis will need
mountains of faith in the years ahead.

The New Scientist has given weight to the prediction that the planet is in for a cool 20 years -
defying the computer models and contemporary climate theory. It's "bad timing", admits the
magazine's environmental correspondent, Fred Pearce.

[snip]

(Uncle Al) + (a decade) = empirical truth

http://www.mazepath.com/uncleal/arith.htm
http://www.mazepath.com/uncleal/tuned.htm

--
Uncle Al
http://www.mazepath.com/uncleal/
(Toxic URL! Unsafe for children and most mammals)
http://www.mazepath.com/uncleal/lajos.htm#a2

richp September 10th 09 10:04 PM

Thermageddon? Postponed!
 
On Sep 9, 11:39*pm, Peter Muehlbauer
wrote:
"Eric Gisin" wrote:
View the graph, it shows how multi-decade oscillation imposed on a modest linear warming explain
the warming of 90s followed by cooling of 00s.


http://www.theregister.co.uk/2009/09...ge_not_warmer/
http://www.newscientist.com/article/...ate-could-cool...
http://regmedia.co.uk/2009/07/16/akasofu_ipcc.jpg[temp graph]


Somehow nice graph.

If you do the same with CO2 instead of temperature, it will show the same
shape.
In this case, CO2 vol. range is +/- 4.5 ppmv/°C after eliminating the linear
slope part.

Again:
CO2 only varies by 9 ppmv per degree Celsius!
Thus the effective CO2 increase over 130 years (assumed +1.5°C) is NOT MORE
THAN about 15 ppmv!


You are out of your fukkin mind you ahole

Benj September 10th 09 10:06 PM

Thermageddon? Postponed!
 
On Sep 10, 6:04*pm, richp wrote:

You are out of your fukkin mind you ahole


And your scientific point here is?

Benj September 10th 09 10:40 PM

Thermageddon? Postponed!
 
On Sep 9, 2:18*pm, "Eric Gisin" wrote:
View the graph, it shows how multi-decade oscillation imposed on a modest linear warming explain
the warming of 90s followed by cooling of 00s.

http://www.theregister.co.uk/2009/09...ge_not_warmer/
http://www.newscientist.com/article/...ate-could-cool...
http://regmedia.co.uk/2009/07/16/akasofu_ipcc.jpg[temp graph]

It might get chilly for a bit
By Andrew Orlowski

snipola

The other shoe just HAD to drop and here it is. The graphs in question
are explained [in 1991!] by Manfred Schroeder in his book Fractals,
Chaos, Power Laws (p 131). It has to do with what is termed Nile-like
noise. He observed:

"Processes with pronounced persistence pose perplexing puzzles - and
are prone to frequent misinterpretation. Again and again one hears
alarmists crying wolf when confronted with seemingly threatening data,
but impartial analysis may reveal nothing more threatening than a
statistical artifact."

And then adds

"Thus, before drawing doomsday conclusions from the exceedingly warm
1988 summer in the continental United States, one should remember
Hurst and his exponent, and the strong dependence of extremes on the
length of observation."

Which leaves just one question to be answered. Was the IPCC a bunch of
ignorant idiots who simply didn't understand statistical analysis or
were they a very clever bunch of scientists who chose to use this
statistical artifact to make a bogus case for AGW in the hope that
most other scientists would be too ignorant of statistics point out
the error so as to allow them to promote a gigantic environmental
taxation scheme?

I know what I think...

So AGW is dead. But sorry it's too late. The EPA has already declared
AGW to be real and CO2 the cause. "Cap and Trade" has passed the House
{the day Michael Jackson died) and is forcefully being pushed through
the senate before it starts to become widely known what a scam, clever
pack of lies and con job it is. All your money are belong to us.

And the worst thing about this is that all this money COULD have been
used for developing ways to get the REAL pollutants out of coal
instead of bouncing basketballs to cure imaginary "global warming" and
for Algore to use to increase the massive carbon footprint of his
house even more than it already is.




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