All Boards => Current Events => Topic started by: seahooker on 04 24, 15, 02:30:12:PM



Title: climate models wrong
Post by: seahooker on 04 24, 15, 02:30:12:PM
Our climate models are WRONG: Global warming has slowed - and recent changes are down to ‘natural variability’, says study
Duke University study looked at 1,000 years of temperature records
It compared it to the most severe emissions scenarios by the IPCC
Found that natural variability can slow or speed the rate of warming
These 'climate wiggles' were not properly accounted for in IPCC report

By Ellie Zolfagharifard For Dailymail.com


Read more: http://www.dailymail.co.uk/sciencetech/article-3052926/Our-climate-models-WRONG-Global-warming-slowed-recent-changes-natural-variability-says-study.html#ixzz3YFjeVHyY
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Title: Re: climate models wrong
Post by: DaBoz on 04 24, 15, 02:34:50:PM
You will need to post this at least 10 time in nitwads post to get him to "LOOK" at the link.


Title: Re: climate models wrong
Post by: DaBoz on 04 24, 15, 02:50:32:PM
You can count "ONE", because I just posted it to him in mine.


Title: Re: climate models wrong
Post by: wvit1001 on 04 24, 15, 02:59:09:PM
Let's see what the author of the study you referenced actually has to say herself of the subject, shall we -


Combing through the data, the researchers calculated a “standardized precipitation index” and then looked at how often the weather deviated significantly from the norm. As Li explains, “Our first task was to analyze the precipitation patterns over time. There was no obvious trend such as an overall increase in rainfall. But it soon became clear that there was increasing variability in the precipitation pattern in the region.”


The findings were dramatic: Li and her colleagues found that an abnormally wet or dry summer in the Southeast was more than twice as likely during the past 30 summers as it had been during the 30 summers before that. From 1948 to 1977, there were just two unusually wet and two unusually dry summers – technically, “rainfall anomalies that exceeded one standard deviation from the norm.” From 1978 to 2007, however, there were six unusually wet and five unusually dry summers.


Using sophisticated statistical techniques to analyze the precipitation data, Li determined that both droughts and deluges had unquestionably increased over this time period in a statistically significant way. The question was: what could be causing these large swings in the region’s summer precipitation?


Unlike a natural variation like El Niño, Li explains, the changes in the intensity and western migration of the NASH result from global warming—primarily from steadily rising sea-surface temperatures in the Atlantic Ocean. As she notes, “Our analysis strongly suggests that the changes in the NASH are mainly due to anthropogenic warming.” In other words, human-induced climate change has caused a prevailing weather pattern to move closer to North America; when that high-pressure area wobbles slightly to the north or south, the consequences are felt more acutely in the southeast’s regional rainfall compared to six decades ago.


“Our understanding of the mechanisms that drive the climate system is far from perfect,” Li says. But she adds that the statistical evidence presented in her research is powerful and should not be ignored. She likens it to the statistical correlations between smoking and lung cancer, which were clear long before the mechanisms of carcinogenesis were clearly understood. “In both cases, the statistical data can give you important information that can help to avoid risk,” she says.


http://www.ucsusa.org/global_warming/science_and_impacts/science/climate-scientist-wenhong-li.html#.VTqRStJVhBc


Title: Re: climate models wrong
Post by: wvit1001 on 04 24, 15, 03:01:22:PM
https://nicholas.duke.edu/people/faculty/li

(https://nicholas.duke.edu/sites/default/files/styles/headshot/public/image_5353082.jpeg?itok=uzaT8llg)


Title: Re: climate models wrong
Post by: DaBoz on 04 24, 15, 03:04:15:PM
What proof do you have they are correct nitwad,, you have failed miserably at producing anything but annoying posts on the topic.

They can't even get the number of Hurricanes right. NOR have they allowed for spurious volcanic activity airbornes, as we are currently seeing. Just what have they forecasted correctly nitwad.


Title: Re: climate models wrong
Post by: wvit1001 on 04 24, 15, 03:07:24:PM
More from the author of the study you referenced. 



Global Warming More Moderate Than Worst-Case Models


April 2015


Wehong LI
Patrick Brown


Further comparative analysis of the models revealed another intriguing insight.

“Statistically, it’s pretty unlikely that an 11-year hiatus in warming, like the one we saw at the start of this century, would occur if the underlying human-caused warming was progressing at a rate as fast as the most severe IPCC projections,” Brown said. “Hiatus periods of 11 years or longer are more likely to occur under a middle-of-the-road scenario.”

Under the IPCC’s middle-of-the-road scenario, there was a 70 percent likelihood that at least one hiatus lasting 11 years or longer would occur between 1993 and 2050, Brown said.  “That matches up well with what we’re seeing.”

There’s no guarantee, however, that this rate of warming will remain steady in coming years, Li stressed. “Our analysis clearly shows that we shouldn’t expect the observed rates of warming to be constant. They can and do change.” 


https://nicholas.duke.edu/news/global-warming-more-moderate-worst-case-models



Title: Re: climate models wrong
Post by: wvit1001 on 04 24, 15, 03:10:53:PM
you guys should really stop getting your science from entertainment sources and stick with actual science sources for scientific information.


Title: Re: climate models wrong
Post by: sweetwater5s9 on 04 24, 15, 03:11:38:PM
There is no proof within observational data of warming outside of natural variation.

The natural rate of increase of about 1 deg F (0.5 C) since the LIA (~1500-1900) has not been removed from the IPCC estimations of temperature rise. The  CO2 contribution is negligible or non-existent because there is no credible way to compensate for the sharp cooling from 1940 to the 1970s in the   face of the rapid growth of CO2, nor the similar (to present) rise from 1920 to 1940 in the absence of rapid CO2 growth. See for example, Is    the Earth still recovering from the “Little Ice Age”?:   A possible cause of global warming by   Syun-Ichi Akasofu (7 May 2007) (http://www.iarc.uaf.edu/highlights/2007/akasofu_3_07/Earth_recovering_from_LIA_R.pdf) . Another difficulty with accepting   the temperature rise at face value is the evidence that the start of   the use of thermometers in about 1850 comes at the same time as the emergence    from the coldest period in 8,000 years (http://youtube.com/watch?v=fr5O1HsTVgA&mode=related&search=).


http://www.physicalgeography.net/physgeoglos/l.html#little_climatic_optimum (http://www.physicalgeography.net/physgeoglos/l.html#little_climatic_optimum)



http://www.aesopsretreat.com/forum/index.php?topic=207341.msg1648066#msg1648066


Title: Re: climate models wrong
Post by: wvit1001 on 04 24, 15, 03:16:52:PM
sorry sweaty but that link is not to the story you posted.

the actual link for the site where you found this story is below.  It's nothing more than another denier site with no real credentials.  It's mostly just a collection of previously debunked crap.

http://www.climatechangefacts.info/


Title: Re: climate models wrong
Post by: sweetwater5s9 on 04 24, 15, 03:33:34:PM
There are two links, clown...


http://www.iarc.uaf.edu/highlights/2007/akasofu_3_07/Earth_recovering_from_LIA_R.pdf (http://www.iarc.uaf.edu/highlights/2007/akasofu_3_07/Earth_recovering_from_LIA_R.pdf)

http://www.physicalgeography.net/physgeoglos/l.html#little_climatic_optimum (http://www.physicalgeography.net/physgeoglos/l.html#little_climatic_optimum)

http://www.aesopsretreat.com/forum/index.php?topic=207341.msg1648066#msg1648066 (http://www.aesopsretreat.com/forum/index.php?topic=207341.msg1648066#msg1648066)


There is no proof within observational data of warming outside of natural variation.

The natural rate of increase of about 1 deg F (0.5 C) since the LIA (~1500-1900) has not been removed from the IPCC estimations of temperature rise. The  CO2 contribution is negligible or non-existent because there is no credible way to compensate for the sharp cooling from 1940 to the 1970s in the   face of the rapid growth of CO2, nor the similar (to present) rise from 1920 to 1940 in the absence of rapid CO2 growth. See for example, Is    the Earth still recovering from the “Little Ice Age”?:   A possible cause of global warming by   Syun-Ichi Akasofu (7 May 2007) (http://www.iarc.uaf.edu/highlights/2007/akasofu_3_07/Earth_recovering_from_LIA_R.pdf) . Another difficulty with accepting   the temperature rise at face value is the evidence that the start of   the use of thermometers in about 1850 comes at the same time as the emergence    from the coldest period in 8,000 years (http://youtube.com/watch?v=fr5O1HsTVgA&mode=related&search=).


 (http://www.physicalgeography.net/physgeoglos/l.html#little_climatic_optimum)


Title: Re: climate models wrong
Post by: wvit1001 on 04 24, 15, 03:40:12:PM
yeah, none of them are correct.  they all take you somewhere other than the denier site you copied the story from

here's where the story you copied came from


http://www.climatechangefacts.info/


Title: Re: climate models wrong
Post by: DaBoz on 04 24, 15, 03:42:19:PM
OOO don't go to denier sites,,, they tell something the left will not here of.  Is that your proof,,, calling everything that proves you wrong a DENIER SITE???



http://cnsnews.com/commentary/stephen-moore/climate-change-single-greatest-misinformation-campaign-world-history


Title: Re: climate models wrong
Post by: wvit1001 on 04 24, 15, 03:42:37:PM
why do you and boz rely on such obviously dishonest tactics to prop up your idiocy?


Title: Re: climate models wrong
Post by: wvit1001 on 04 24, 15, 03:43:50:PM
yeah boz, why would anyone go to real science sites for information on science?  Is that the way your twisted thinking works?


Title: Re: climate models wrong
Post by: DaBoz on 04 24, 15, 03:44:17:PM
Its not your call, you wasted jerkoff.

Present your case ,and STFU with the shit comments, fkface.


Title: Re: climate models wrong
Post by: wvit1001 on 04 24, 15, 03:47:44:PM
you didn't answer boz, why would you go to denier sites for your science information instead of actual real science sites?


Title: Re: climate models wrong
Post by: wvit1001 on 04 24, 15, 03:49:18:PM
sweaty knows those denier site aren't to be trusted.  he even went as far as trying to post bogus links to try to give them a little validity.


Title: Re: climate models wrong
Post by: DaBoz on 04 24, 15, 03:52:12:PM
You supposed "Denier sites" are actual scientists ,, or do you deny that??

Did you find some error in their scientific methods that you would care to elaborate upon. We have found a multitude in yours as we have posted multiple times. So who is actually SCIENTIFICALLY correct.


Title: Re: climate models wrong
Post by: wvit1001 on 04 24, 15, 03:57:03:PM
no, they aren't peer reviewed science sites boz. 

they aren't supported or recognized by any actual real scientific organizations as valid science research sites.

if you notice there's a common theme running through most of the stories on denier sites.  they don't lay out any actual information of their own, their stories mostly just argue against the data of actual science studies.


Title: Re: climate models wrong
Post by: DaBoz on 04 24, 15, 03:57:55:PM
Nitwad would have you believe his OLD data is better info,,  than A NEW RESEARCH STUDY USING THE LATEST INFO.

Your info is NOT PEER REVIEWED,  and we have proven that over and over with multiple links ,, STFU with your BS.

Is that the act of an HONEST person on the topic..


Title: Re: climate models wrong
Post by: Dan on 04 24, 15, 03:59:16:PM
By "peer," you mean fellow libs.


Title: Re: climate models wrong
Post by: wvit1001 on 04 24, 15, 04:02:16:PM
what old data are you talking about?  what new research study are you talking about?

you seem to be blabbering again boz. 

the information I posted from the author is from a peer reviewed study that he and she wrote.


Title: Re: climate models wrong
Post by: DaBoz on 04 24, 15, 04:04:29:PM
http://www.populartechnology.net/2009/10/peer-reviewed-papers-supporting.html


Title: Re: climate models wrong
Post by: wvit1001 on 04 24, 15, 04:06:03:PM
http://rbutr.com/rbutr/WebsiteServlet?requestType=showLinksByFromPage&fromPageId=2167


Title: Re: climate models wrong
Post by: wvit1001 on 04 24, 15, 04:06:47:PM
Poptech’s list of Confusion « itsnotnova
itsnotnova.wordpress.com/2011/06/30/poptechs-list-of-confusion/ (http://rbutr.com/rbutr/PluginServlet?redirect=2169&fromPlugin=false)
Exposes numerous fallacies, shoddy and often contradictory selection criteria of poptech's list.


Title: Re: climate models wrong
Post by: wvit1001 on 04 24, 15, 04:07:34:PM
900 Peer-Reviewed Papers Supporting Skepticism of "Man-Made" Global Warming (AGW) Alarm
carbonbrief.org/blog/2011/04/900-papers-part-two-using-our-paper-is-mi.. (http://rbutr.com/rbutr/PluginServlet?redirect=2326&fromPlugin=false)
Shows that many of the authors of papers on the list do not support claims that their papers are skeptical of AGW.


Title: Re: climate models wrong
Post by: wvit1001 on 04 24, 15, 04:12:54:PM
the biggest tip off that this list is total bullshit is that it comes from Popular Technology . net, which is a denier website itself.


https://ipka.wordpress.com/2010/10/21/denialist-populartechnology-net-denier-website/


Title: Re: climate models wrong
Post by: sweetwater5s9 on 04 24, 15, 04:17:39:PM
There is no proof within observational data of warming outside of natural variation.

The natural rate of increase of about 1 deg F (0.5 C) since the LIA (~1500-1900) has not been removed from the IPCC estimations of temperature rise. The  CO2 contribution is negligible or non-existent because there is no credible way to compensate for the sharp cooling from 1940 to the 1970s in the   face of the rapid growth of CO2, nor the similar (to present) rise from 1920 to 1940 in the absence of rapid CO2 growth. See for example, Is    the Earth still recovering from the “Little Ice Age”?:   A possible cause of global warming by   Syun-Ichi Akasofu (7 May 2007) (http://www.iarc.uaf.edu/highlights/2007/akasofu_3_07/Earth_recovering_from_LIA_R.pdf) . Another difficulty with accepting   the temperature rise at face value is the evidence that the start of   the use of thermometers in about 1850 comes at the same time as the emergence    from the coldest period in 8,000 years (http://youtube.com/watch?v=fr5O1HsTVgA&mode=related&search=).


http://www.aesopsretreat.com/forum/index.php?topic=207341.msg1648066#msg1648066


Title: Re: climate models wrong
Post by: wvit1001 on 04 24, 15, 04:23:55:PM
Sweaty's just being stupid now. He was dishonest before now he's just being stupid.


Title: Re: climate models wrong
Post by: DaBoz on 04 24, 15, 04:36:16:PM
That means nitwad can't dispute your post.

"OLD DATA" DEFINITION,,, ALL DATA USED BEFORE APPLICATION OF THIS NEW INFO.


Title: Re: climate models wrong
Post by: Dan on 04 24, 15, 04:40:12:PM
I celebrated Earth Day by feeding trees the stuff they crave - carbon dioxide!


Title: Re: climate models wrong
Post by: seahooker on 04 24, 15, 06:14:56:PM
Let's see what the author of the study you referenced actually has to say herself of the subject, shall we -


where did you get her as the author of the Duke Study I referenced?


Title: Re: climate models wrong
Post by: wvit1001 on 04 24, 15, 07:36:35:PM
From the study itself dummy.  You didn't really reference the study you just referenced someone else's take on it.  I like hearing what the actual author of the study said about it.


Title: Re: climate models wrong
Post by: Truman62 on 04 24, 15, 07:48:32:PM
'By comparing our model against theirs, we found that climate models largely get the 'big picture' right but seem to underestimate the magnitude of natural decade-to-decade climate wiggles,' Brown said.


Read more: http://www.dailymail.co.uk/sciencetech/article-3052926/Our-climate-models-WRONG-Global-warming-slowed-recent-changes-natural-variability-says-study.html#ixzz3YH1fhtuX[/COLOR]]http://www.dailymail.co.uk/sciencetech/article-3052926/Our-climate-models-WRONG-Global-warming-slowed-recent-changes-natural-variability-says-study.html#ixzz3YH1fhtuX (http://[COLOR=#003399)
Follow us: @MailOnline on Twitter (http://ec.tynt.com/b/rw?id=bBOTTqvd0r3Pooab7jrHcU&u=MailOnline) | DailyMail on Facebook (http://ec.tynt.com/b/rf?id=bBOTTqvd0r3Pooab7jrHcU&u=DailyMail)





So the BIG PICTURE IS CORRECT, it's just the variability that is wrong...



THANKS for clearing that up.


Title: Re: climate models wrong
Post by: DaBoz on 04 25, 15, 05:36:14:AM
It is becoming clear that not only do many scientists dispute the asserted global warming crisis, but these skeptical scientists may indeed form a scientific consensus.



Don’t look now, but maybe a scientific consensus exists concerning global warming after all. Only 36 percent of geoscientists and engineers believe that humans are creating a global warming crisis, according to a survey reported in the peer-reviewed Organization Studies (http://oss.sagepub.com/content/33/11/1477.full). By contrast, a strong majority of the 1,077 respondents believe that nature is the primary cause of recent global warming and/or that future global warming will not be a very serious problem.


Title: Re: climate models wrong
Post by: DaBoz on 04 25, 15, 05:57:49:AM
Nitwad keeps asking why I go to "DENIER " sites.  While he only goes to "ALARMIST" sites

Why doesn't HE go to "DENIER" sites,,, Because HE DOES NOT WANT THE FULL TRUTH. He won't even click on anything that brings doubt to the MMGW farce.

Total dishonesty.


Title: Re: climate models wrong
Post by: sweetwater5s9 on 04 25, 15, 06:30:57:AM
The natural rate of increase of about 1 deg F (0.5 C) since the LIA (~1500-1900) has not been removed from the IPCC estimations of temperature rise. The  CO2 contribution is negligible or non-existent because there is no credible way to compensate for the sharp cooling from 1940 to the 1970s in the   face of the rapid growth of CO2, nor the similar (to present) rise from 1920 to 1940 in the absence of rapid CO2 growth.


Title: Re: climate models wrong
Post by: sweetwater5s9 on 04 25, 15, 06:38:12:AM
http://oneworld.org/2009/11/11/heat-this (http://oneworld.org/2009/11/11/heat-this)


Title: Re: climate models wrong
Post by: DaBoz on 04 25, 15, 06:41:29:AM
If the model was not incomplete or flawed, they could forecast the weather next year, but right now the Farmers Almanac has a better track record.


Title: Re: climate models wrong
Post by: DaBoz on 04 25, 15, 08:40:40:AM
 Additionally "peer" review itself is not scientific and has no scientific basis. So all this smoke an mirrors while moving the goal posts BS won't play today.


Title: Re: climate models wrong
Post by: sweetwater5s9 on 04 25, 15, 09:14:13:AM
MMGW has become more political than scientific...


Title: Re: climate models wrong
Post by: DaBoz on 04 25, 15, 09:25:01:AM
On the 24 April 2015 edition of CBS Evening News, a NASA scientist made a surprising admission about climate change during a report about an erupting volcano in South America. Correspondent Michelle Miller turned to Dr. Allegra LeGrande, who detailed how the gases from a volcanic eruption can lead to a reduction in the amount of sunlight that reaches the Earth. Le Grande added that "this is a small component of why we're not as warm today as the climate models predicted we would be seven years ago."

http://cnsnews.com/video/newsbusters/shocker-cbs-earth-not-warmas-climate-models-predicted