Not according to a new British study:
A new study out of the United Kingdom predicts the Earth is about to go through a major climatic shift that could mean decades of cooler temperatures and fewer hurricanes hitting the United States.
Scientists at the University of Southampton predict that a cooling of the Atlantic Ocean could cool global temperatures a half a degree Celsius and may offer a “brief respite from the persistent rise of global temperatures,” according to their study.
This cooling phase in the Atlantic will influence “temperature, rainfall, drought and even the frequency of hurricanes in many regions of the world,” says Dr. Gerard McCarthy. The study’s authors based their results on ocean sensor arrays and 100 years of sea-level data.
Got to love the attempt of these people to try to conform their findings to the current “conventional wisdom” of the alarmist crowd, i.e. we’re heating up – despite the fact there has been no increase in global temperatures for 15 plus years. They claim this will give us a “brief respite” from something that hasn’t been happening.
“Sea-surface temperatures in the Atlantic vary between warm and cold over time-scales of many decades,” said McCarthy, the study’s lead author. “This decadal variability, called the Atlantic Multi-decadal Oscillation (AMO), is a notable feature of the Atlantic Ocean and the climate of the regions it influences.”
“The observations of [AMO] from [sensor arrays], over the past ten years, show that it is declining,” Dr. David Smeed, a co-author, said in a statement. “As a result, we expect the AMO is moving to a negative phase, which will result in cooler surface waters. This is consistent with observations of temperature in the North Atlantic.”
Researchers argue that a negative AMO will bring “drier summers in Britain and Ireland, accelerated sea-level rise along the northeast coast of the United States, and drought in the developing countries of the Sahel region,” according to the study’s press release. Interestingly enough, the study also predicts fewer hurricanes hitting the U.S.– a result of a cooler Atlantic.
Oh, you mean natural forces at work? Well maybe the environment isn’t as sensitive to a trace “greenhouse” gas as some would like us to believe.
For years, scientists have been debating why satellite temperature data shows there have been about 18 years with no warming trend. Surface temperature data shows a similar pause in warming for the last 10 to 15 years.
So far, the dominant explanation seems to be that oceans have absorbed a lot of the heat that would have otherwise gone into the atmosphere. And most scientists argue the world will continue warming because of increasing greenhouse gas emissions.
But it’s not, is it? Maybe, as we’ve been saying for years, it’s that big, hot yellow thing that hangs in the sky everyday and alarmists continue to ignore as a major factor in climate change:
Some scientists, however, have been arguing the world is indeed headed for a cooling phase based on solar cycles. Scientists from Germany to India have argued that weakening solar activity could bring about another “Little Ice Age.”
“The stagnation of temperature since 1998 was caused by decreasing solar activity since 1998,” wrote Jürgen Lange Heine, a physicist with the German-based European Institute for Climate and Energy (EIKE).
“From 1900 to 1998, solar radiation increased by 1.3 W / m², but since 1998 it has diminished, and could reach values similar to those of the early 20th century. A drop in global temperature over the next few years is predicted,” Heine wrote.
While doing a review of Rupert Darwall’s book “The Age of Global Warming”, Charles Moore does an excellent job of succinctly identifying the alarmist movement’s core origins and core identity:
The origins of warmism lie in a cocktail of ideas which includes anti-industrial nature worship, post-colonial guilt, a post-Enlightenment belief in scientists as a new priesthood of the truth, a hatred of population growth, a revulsion against the widespread increase in wealth and a belief in world government. It involves a fondness for predicting that energy supplies won’t last much longer (as early as 1909, the US National Conservation Commission reported to Congress that America’s natural gas would be gone in 25 years and its oil by the middle of the century), protest movements which involve dressing up and disappearing into woods (the Kindred of the Kibbo Kift, the Mosleyite Blackshirts who believed in reafforestation) and a dislike of the human race (The Club of Rome’s work Mankind at the Turning-Point said: “The world has cancer and the cancer is man.”).
These beliefs began to take organised, international, political form in the 1970s. One of the greatest problems, however, was that the ecologists’ attacks on economic growth were unwelcome to the nations they most idolised – the poor ones. The eternal Green paradox is that the concept of the simple, natural life appeals only to countries with tons of money. By a brilliant stroke, the founding fathers developed the concept of “sustainable development”. This meant that poor countries would not have to restrain their own growth, but could force restraint upon the rich ones. This formula was propagated at the first global environmental conference in Stockholm in 1972.
Indeed, the resulting grouping was a natural one. Eco radicals out to ‘save the world’ from evil capitalism (and man) and poor countries looking for a way to extort billions from rich countries without having to do anything of note to help themselves.
The G7 Summit in Toronto in 1988 endorsed the theory of global warming. In the same year, the Intergovernmental Panel on Climate Change was set up. The capture of the world’s elites was under way. Its high point was the Kyoto Summit in 1998, which enabled the entire world to yell at the United States for not signing up, while also exempting developing nations, such as China and India, from its rigours.
The final push, brilliantly described here by Darwall, was the Copenhagen Summit of 2009. Before it, a desperate Gordon Brown warned of “50 days to avoid catastrophe”, but the “catastrophe” came all the same. The warmists’ idea was that the global fight against carbon emissions would work only if the whole world signed up to it. Despite being ordered to by President Obama, who had just collected his Nobel Peace Prize in Oslo, the developing countries refused. The Left-wing dream that what used to be called the Third World would finally be emancipated from Western power had come true. The developing countries were perfectly happy for the West to have “the green crap”, but not to have it themselves. The Western goody-goodies were hoist by their own petard.
The UN was the natural forum for this push and the IPCC, headed by an railway engineer, the natural “scientific” instrument. We know how that story has turned out to this point. No global warming registered for 17 years and 6 months despite all the dire, but apparently scientifically groundless, predictions. The irony, of course, is it is those who have been skeptical of all of this are the one’s called “deniers”. And the alarmists have become so bankrupt and shrill that some of them are calling for the arrest of “deniers.” One supposes since the alarmist cause most closely resembles a religious cult, the call for arrest is on the grounds of heresy … or something.
Meanwhile, “green energy” – the eco radical solution to all – continues to not be ready for prime time, while fossil fuel becomes cheaper and more plentiful.
Yet somehow, the so-called “elites” have decided – based on what, one isn’t sure – that the threat to the globe is real. More irony. On the one hand, the eco radicals don’t care at all if it costs lives since they’ve been convinced for decades that it is man that’s the problem. Less of us is a “good thing” in their world. On the other hand you have the elites, aka, politicians, who see an opportunity to both expand government power and create revenue literally out of thin air. The fight is over who will get the money.
Meanwhile the reputation of science – real science – will suffer because of this very political cause and the actions of some scientists to serve it.
Scientists, Rupert Darwall complains, have been too ready to embrace the “subjectivity” of the future, and too often have a “cultural aversion to learning from the past”.
And that is a complete disservice to science. Given all of that, who are the real deniers here?
In the past couple of weeks we’ve all been “treated” to climate change alarmist screeds calling for the arrest of “deniers.” Hey, just because you have a bi-line in a publication doesn’t mean you’re particularly smart. In fact, I’ve always found that “true believers” who voice no skepticism about much of anything to be, well, not the brightest bulb in the room.
However, I’m not sure there’s anyone out there “denying” climate change. The climate of the world is in constant flux and few if any deny that. The denial is of the claims – the assertions – that trace gas CO2 is the major culprit and that man is the major reason for all the CO2. That man’s activities are driving climate change, not natural forces.
Of course all this recent alarmist activity has been designed to coincide with the UN’s IPCC report on climate change. As you might imagine, they’ve become a little gun shy at the IPCC after so many of their previous claims have been found to be either groundless or wrong. So this report is couched in a mountain of qualifiers like “could”, “may”, “might” etc. They still claim they’re right, but they aren’t quite as specific about it as previously. Instead they use the qualifiers to help put fear in people without really having to take responsibility for their claim.
It’s one of the oldest tricks in the book for those who perceive themselves to be on very shaky ground but still have an agenda to fulfill.
Thankfully there are a few “denier” organizations (skeptical is the word most normal folks would use) who are monitoring the IPCC and the screechy alarmists and answering even their caveated claims. For instance:
IPCC: “Risk of death, injury, and disrupted livelihoods in low-lying coastal zones and small island developing states, due to sea-level rise, coastal flooding, and storm surges.”
NIPCC: “Flood frequency and severity in many areas of the world were higher historically during the Little Ice Age and other cool eras than during the twentieth century. Climate change ranks well below other contributors, such as dikes and levee construction, to increased flooding.”
IPCC: “Risk of food insecurity linked to warming, drought, and precipitation variability, particularly for poorer populations.”
NIPCC: “There is little or no risk of increasing food insecurity due to global warming or rising atmospheric CO2 levels. Farmers and others who depend on rural livelihoods for income are benefitting from rising agricultural productivity throughout the world, including in parts of Asia and Africa where the need for increased food supplies is most critical. Rising temperatures and atmospheric CO2 levels play a key role in the realization of such benefits.
IPCC: “Risk of severe harm for large urban populations due to inland flooding.”
NIPCC: “No changes in precipitation patterns, snow, monsoons, or river flows that might be considered harmful to human well-being or plants or wildlife have been observed that could be attributed to rising CO2 levels. What changes have been observed tend to be beneficial.”
IPCC: “Risk of loss of rural livelihoods and income due to insufficient access to drinking and irrigation water and reduced agricultural productivity, particularly for farmers and pastoralists with minimal capital in semi-arid regions.”
NIPCC: “Higher atmospheric CO2 concentrations benefit plant growth-promoting microorganisms that help land plants overcome drought conditions, a potentially negative aspect of future climate change. Continued atmospheric CO2enrichment should prove to be a huge benefit to plants by directly enhancing their growth rates and water use efficiencies.”
Etc, etc., etc. What it seems you get from the IPCC is pseudo-scientific and blatantly political claims. The UN has decided that “climate change” is a huge and threatening problem (and a grand method of redistributing national wealth from the 1st world to the 3rd world). Consequently it has decided to make “science” bend to the political agenda they’ve put forward. And compliant “scientists” are apparently willing to do their bidding.
Meanwhile, as Anthony Watts has pointed out, no one among that group of IPCC “scientists” can answer the most basic and troubling question. Why hasn’t it warmed, as predicted, in 17 years and 6 months in the face of higher CO2 levels, and, in fact, is trending toward being cooler? One chart points the the alarmist problem in a nutshell:
So tell us again, oh ye Chicken Littles of the alarmist creed, why we should believe a single thing you claim about climate change when you and your predictions (and models) have been so awfully wrong for almost 2 decades?
While “the science is settled” and name calling are about all the climate alarmists have in their mostly empty rebuttal quiver, real science continues to destroy their ‘settled science’.
I’m sure you remember all the doom and gloom emanating from the claims that massive amounts of ice was melting and would raise sea levels to catastrophic heights, don’t you?
Yeah, well, it appears – shock of shocks – that those making those claims didn’t use science at all. They apparently just kind of made it up if the American Geophysical Union’s latest research is to be believed:
"Previous ocean models … have predicted temperatures and melt rates that are too high, suggesting a significant mass loss in this region that is actually not taking place," says Tore Hattermann of the Norwegian Polar Institute, member of a team which has obtained two years’ worth of direct measurements below the massive Fimbul Ice Shelf in eastern Antarctica – the first ever to be taken.
It turns out that past studies, which were based on computer models without any direct data for comparison or guidance, overestimate the water temperatures and extent of melting beneath the Fimbul Ice Shelf. This has led to the misconception, Hattermann said, that the ice shelf is losing mass at a faster rate than it is gaining mass, leading to an overall loss of mass.
The team’s results show that water temperatures are far lower than computer models predicted …
Overall, according to the team, their field data shows "steady state mass balance" on the eastern Antarctic coasts – ie, that no ice is being lost from the massive shelves there. The research is published in the journal Geophysical Research Letters.
You don’t say? But, but “climate deniers are the same as Holocaust deniers”, “the sciences is settled”, “consensus”, the “vast majority of the world’s scientists agree”, “IPCC”, yatta, yatta, yatta.
Again we see the so-called science wasn’t based on science at all – it was based on computer models “without any direct data for comparison or guidance” which then naturally got the results the “scientists” were looking for.
I’d love to say I’m stunned, but I’m not.
We’ve known this was happening for how long now? It’s just that the evidence just keeps coming out, doesn’t it.
If you’re still an alarmist that believes in the “science” that was put out in the IPCC report and an “Inconvenient Truth”, then it isn’t science we’re talking about anymore – it’s religion.
Climate change skeptics have “the highest degrees of science literacy and technical reasoning capacity”
Shocking I know. In fact the findings are exactly the opposite of what those doing the study expected to find (via Nature.com):
As respondents’ science-literacy scores increased, concern with climate change decreased (r=−0.05, P=0.05). There was also a negative correlation between numeracy and climate change risk (r=−0.09, P<0.01). The differences were small, but nevertheless inconsistent with SCT, which predicts effects with the opposite signs.
Contrary to SCT predictions, higher degrees of science literacy and numeracy are associated with a small decrease in the perceived seriousness of climate change risks.
Or to simplify, the difference between the believing herd and thinking individualists.
Speaking of the herd vs individualists, that takes us to the second claim:
If cultural cognition is merely a heuristic substitute for scientific knowledge and system 2 reasoning, reliance on it should be lowest among those individuals whose scientific knowledge and system 2 reasoning capacity are highest. SCT thus implies that as science literacy and numeracy increase, the scepticism over climate change associated with a hierarchical individualistic world-view should lessen and the gap between people with hierarchical individualistic world-views and those with egalitarian communitarian ones should diminish.
Among egalitarian communitarians, science literacy and numeracy (as reflected in the composite scale Science literacy/numeracy) showed a small positive correlation with concern about climate change risks (r=0.08, P=0.03). In contrast, among hierarchical individualists, Science literacy/numeracy is negatively correlated with concern (r=−0.12, P=0.03). Hence, polarization actually becomes larger, not smaller, as science literacy and numeracy increase.
Contrary to SCT’s predictions, highly science-literate and numerate hierarchical individualists are more sceptical, not less, of climate change risks.
These results won’t slow down the alarmists or stop them from calling skeptics scientifically illiterate. But it will allow skeptics to laugh in their face when they do.
Another in a long line of alarmist myths about AGW put to death by …. science.
One of the most appealing, albeit disingenuous pictures that the climate alarmists used to push their agenda was that of a polar bear on a small bit of melting ice. With that they claimed that global warming was melting the bear’s habitat and that they were close to extinction.
The debate about climate change and its impact on polar bears has intensified with the release of a survey that shows the bear population in a key part of northern Canada is far larger than many scientists thought, and might be growing.
The number of bears along the western shore of Hudson Bay, believed to be among the most threatened bear subpopulations, stands at 1,013 and could be even higher, according to the results of an aerial survey released Wednesday by the Government of Nunavut. That’s 66 per cent higher than estimates by other researchers who forecasted the numbers would fall to as low as 610 because of warming temperatures that melt ice faster and ruin bears’ ability to hunt. The Hudson Bay region, which straddles Nunavut and Manitoba, is critical because it’s considered a bellwether for how polar bears are doing elsewhere in the Arctic.
So in the most critical of polar bear habitats, the polar bear population is 66% higher than what the alarmists said it would be with the increase in temperatures.
But we’re supposed to give their doomsday prophecies credibility?
Of course other researchers disagree. Interestingly the Inuit communities disagree with the alarmist researchers.
By the way, as an aside, we never see pictures like this when the alarmists want to make us empathize with those cuddly little white bears do we?
In fact, it seems as if it isn’t really much of a debate anymore.
First, let me be clear, the debate among scientists isn’t whether CO2 is a greenhouse gas or whether, even, it can cause warming, but instead on what real (if any) total effect it has overall on the climate. In other words, is there a saturation point where additional CO2 has little marginal effect, or does it build to a tipping point where the change is radical? Robust climate or delicate climate?
Evidence is building toward the robust climate theory, which would mean that while there may be more CO2 being emitted, it has little to no effect on the overall climate. That, of course, is contrary to the AGW crowd’s theory.
So, on to the latest high profile defections:
One of the fathers of Germany’s modern green movement, Professor Dr. Fritz Vahrenholt, a social democrat and green activist, decided to author a climate science skeptical book together with geologist/paleontologist Dr. Sebastian Lüning. Vahrenholt’s skepticism started when he was asked to review an IPCC report on renewable energy. He found hundreds of errors. When he pointed them out, IPCC officials simply brushed them aside. Stunned, he asked himself, “Is this the way they approached the climate assessment reports?”
Vahrenholt decided to do some digging. His colleague Dr. Lüning also gave him a copy of Andrew Montford’s The Hockey Stick Illusion. He was horrified by the sloppiness and deception he found. Persuaded by Hoffmann & Campe, he and Lüning decided to write the book. Die kalte Sonne cites 800 sources and has over 80 charts and figures. It examines and summarizes the latest science.
Vahrenholt concluded, through his research, that the science of the IPCC (if you can call it that) was mostly political and had been “hyped.”
Germany’s flagship weekly news magazine Der Spiegel today also featured a 4-page exclusive interview with Vahrenholt, where he repeated that the IPCC has ignored a large part of climate science and that IPCC scientists exaggerated the impact of CO2 on climate. Vahrenholt said that by extending the known natural cycles of the past into the future, and taking CO2′s real impact into effect, we should expect a few tenths of a degree of cooling.
That, as I said, points to the “robust” climate model.
Once more to make the point before I leave the subject:
Skeptic readers should not think that the book will fortify their existing skepticism of CO2 causing warming. The authors agree it does. but have major qualms about the assumed positive CO2-related feed-backs and believe the sun plays a far greater role in the whole scheme of things.
As Dr. Roy Spencer says, CO2 is a greenhouse gas. Adding CO2 should cause warming. The argument is “how much” and that’s based on competing theories about the climate’s sensitivity. Skeptics think the sensitivity is very low while alarmists think it is very high. The building evidence is that rising CO2 has little warming effect in real terms regardless of the amount of the gas emitted. That there is a “saturation level”. If that’s true, and indications are it is, then there’s a) no justification for limiting emissions and b) certainly no justification to tax them.
That, of course, is where politics enter the picture. Governments like the idea of literally creating a tax out of thin air, especially given the current financial condition of most states. Consequently, governments are more likely to fund science that supports their desired conclusion – and it seems that in this case there were plenty who were willing to comply (especially, as Patrick J. Michael has noted, when that gravy train amounts to $103 billion in grants).
What Vahrenholt is objecting too is the IPCC’s key definition in which it clearly states that “climate change” is a result of and because of “human contributions”. As noted above, he thinks that the sun is a much greater factor (something mostly ignored in the models) and he finds past CO2 trends to forecast nothing like the IPCC’s forecast.
What we’re finding as this argument goes forward is that Patrick Michaels was right – “AGW theory functions best in a data free environment”.
But, but, polar bears, rising oceans, melting ice, oh my:
The supposed ‘consensus’ on man-made global warming is facing an inconvenient challenge after the release of new temperature data showing the planet has not warmed for the past 15 years. The figures suggest that we could even be heading for a mini ice age to rival the 70-year temperature drop that saw frost fairs held on the Thames in the 17th Century. Based on readings from more than 30,000 measuring stations, the data was issued last week without fanfare by the Met Office and the University of East Anglia Climatic Research Unit. It confirms that the rising trend in world temperatures ended in 1997.
For those alarmists still stuck in the alarmist convenient “science” of the 20th century, this is the inconvenient scientific truth of this century … no warming despite the fact that man-made CO2 levels have gone up. As David Rose remarks, “the ‘supposed’ consensus” is apparently wrong.
I’m sure you understand why this temperature data was released last week with little “fanfare”. Had it been the opposite finding, we’d have been treated to a parade of alarmists again claiming that we need to tax ourselves back to the stone age in order to save the planet.
Oh, and remember that big, hot, yellow thing that hangs in the sky that I have mentioned repeatedly should be factored in to the “science” of global warming vs. being ignored? Henrik Svensmark, Denmark’s National Space Institute seems to feel the same way:
World temperatures may end up a lot cooler than now for 50 years or more. It will take a long battle to convince some climate scientists that the sun is important. It may well be that the sun is going to demonstrate this on its own, without the need for their help.
So alarmists can’t ignore this anymore. They can’t fall back on consensus, because consensus isn’t science. In fact, right now, given the new data, it is their reputations on the line, not that of the skeptics:
If temperatures continue to stay flat or start to cool again, the divergence between the models and recorded data will eventually become so great that the whole scientific community will question the current theories. The real issue is whether the model itself is accurate.
And, of course, indications are (many indications are) that they’re not. For instance:
The responsible thing to do would be to accept the fact that the models may have severe shortcomings when it comes to the influence of the sun,’ said Professor Curry. As for the warming pause, she said that many scientists ‘are not surprised’.
he argued it is becoming evident that factors other than CO2 play an important role in rising or falling warmth, such as the 60-year water temperature cycles in the Pacific and Atlantic oceans.
‘They have insufficiently been appreciated in terms of global climate,’ said Prof Curry. When both oceans were cold in the past, such as from 1940 to 1970, the climate cooled. The Pacific cycle ‘flipped’ back from warm to cold mode in 2008 and the Atlantic is also thought likely to flip in the next few years .
Pal Brekke, senior adviser at the Norwegian Space Centre, said some scientists found the importance of water cycles difficult to accept, because doing so means admitting that the oceans – not CO2 – caused much of the global warming between 1970 and 1997.
One of the other indicators was to be found in the Lysenkoish conformity that was imposed on this branch of science by alarmists.
Although the number of publicly dissenting scientists is growing, many young scientists furtively say that while they also have serious doubts about the global-warming message, they are afraid to speak up for fear of not being promoted—or worse. They have good reason to worry. In 2003, Dr. Chris de Freitas, the editor of the journal Climate Research, dared to publish a peer-reviewed article with the politically incorrect (but factually correct) conclusion that the recent warming is not unusual in the context of climate changes over the past thousand years. The international warming establishment quickly mounted a determined campaign to have Dr. de Freitas removed from his editorial job and fired from his university position. Fortunately, Dr. de Freitas was able to keep his university job.
This is not the way science is supposed to work, but we have seen it before—for example, in the frightening period when Trofim Lysenko hijacked biology in the Soviet Union. Soviet biologists who revealed that they believed in genes, which Lysenko maintained were a bourgeois fiction, were fired from their jobs. Many were sent to the gulag and some were condemned to death.
Certainly dissenting scientists weren’t sent to actual gulags but attempts were to made banish them to academic gulags with their credentials in tatters.
16 scientists wrote the above two paragraphs and then reveal what drove this breech of the scientific method was, as we’ve mentioned before, pretty mundane and fairly obvious if you just took the time to look:
Why is there so much passion about global warming, and why has the issue become so vexing that the American Physical Society, from which Dr. Giaever resigned a few months ago, refused the seemingly reasonable request by many of its members to remove the word "incontrovertible" from its description of a scientific issue? There are several reasons, but a good place to start is the old question "cui bono?" Or the modern update, "Follow the money."
Alarmism over climate is of great benefit to many, providing government funding for academic research and a reason for government bureaucracies to grow. Alarmism also offers an excuse for governments to raise taxes, taxpayer-funded subsidies for businesses that understand how to work the political system, and a lure for big donations to charitable foundations promising to save the planet. Lysenko and his team lived very well, and they fiercely defended their dogma and the privileges it brought them.
These 16 scientists also give a little political advice that should be heeded:
Speaking for many scientists and engineers who have looked carefully and independently at the science of climate, we have a message to any candidate for public office: There is no compelling scientific argument for drastic action to "decarbonize" the world’s economy. Even if one accepts the inflated climate forecasts of the IPCC, aggressive greenhouse-gas control policies are not justified economically.
No compelling scientific argument?
For 15 years the earth has not been warming even while man-made CO2 levels have risen.
That’s scientific fact and it is time the alarmist crowd began dealing straight with the public using facts.
Kevin Drum is all excited. Writing at Mother Jones he tells us:
But Muller’s congressional testimony last March didn’t go according to plan. He told them a preliminary analysis suggested that the three main climate models in use today—each of which uses a different estimating technique, and each of which has potential flaws—are all pretty accurate: Global temperatures have gone up considerably over the past century, and the increase has accelerated over the past few decades. Yesterday, BEST confirmed these results and others in its first set of published papers about land temperatures.
Oh boy … confirmation. “I told you so” time. Finally got those deniers pinned to the wall.
Yeah, not really. Anthony Watts cites a paragraph from the Economist and then explains why this isn’t anything new:
Economist: “There are three compilations of mean global temperatures, each one based on readings from thousands of thermometers, kept in weather stations and aboard ships, going back over 150 years. Two are American, provided by NASA and the National Oceanic and Atmospheric Administration (NOAA), one is a collaboration between Britain’s Met Office and the University of East Anglia’s Climate Research Unit (known as Hadley CRU). And all suggest a similar pattern of warming: amounting to about 0.9°C over land in the past half century.”
The nearly identical trends is no surprise as they draw from mostly the same raw data!
Same old data (that’s been questioned quite often given the location of many of the temperature stations in parking lots, fudging of numbers, cherry picking, etc), “new” trend analysis, same results.
The new Muller et al study, therefore, has a very major unanswered question. I have asked it on Judy’s [Curry] weblog since she is a co-author of these studies [and Muller never replied to my request to answer this question].
“Hi Judy – I encourage you to document how much overlap there is in Muller’s analysis with the locations used by GISS, NCDC and CRU. In our paper
Pielke Sr., R.A., C. Davey, D. Niyogi, S. Fall, J. Steinweg-Woods, K. Hubbard, X. Lin, M. Cai, Y.-K. Lim, H. Li, J. Nielsen-Gammon, K. Gallo, R. Hale, R. Mahmood, S. Foster, R.T. McNider, and P. Blanken, 2007: Unresolved issues with the assessment of multi-decadal global land surface temperature trends. J. Geophys. Res., 112, D24S08, doi:10.1029/2006JD008229.http://pielkeclimatesci.files.wordpress.com/2009/10/r-321.pdf
we reported that
“The raw surface temperature data from which all of the different global surface temperature trend analyses are derived are essentially the same. The best estimate that has been reported is that 90–95% of the raw data in each of the analyses is the same (P. Jones, personal communication, 2003).”
Unless, Muller pulls from a significantly different set of raw data, it is no surprise that his trends are the same.
More deception cloaked as “new” science from the alarmist crowd.
What a surprise indeed.
For the alarmists, such has Henry Waxman, the news isn’t getting any better:
The debate over global warming has intensified in recent weeks after a new NASA study was interpreted by skeptics to reveal that global warming is not man-made. While a majority of Americans nationwide continue to acknowledge significant disagreement about global warming in the scientific community, most go even further to say some scientists falsify data to support their own beliefs.
The latest Rasmussen Reports national telephone survey of American Adults shows that 69% say it’s at least somewhat likely that some scientists have falsified research data in order to support their own theories and beliefs, including 40% who say this is Very Likely. Twenty-two percent (22%) don’t think it’s likely some scientists have falsified global warming data, including just six percent (6%) say it’s Not At All Likely. Another 10% are undecided. (To see survey question wording, click here .)
So … it appears that those who believe that there’s a consensus of people who are convinced man-made global warming is occurring, well the poll says not only “no” but “hell, no”. In fact the poll says for the most part they just don’t believe the so-called consensus of scientists because they are of the opinion that enough evidence has been presented that the findings may have been falsified.