[Interesting article, but the warmist bias of the writer is apparent]

Some states have introduced education standards requiring teachers to defend the denial of man-made global warming. A national watchdog group says it will start monitoring classrooms

By Neela Banerjee

Reporting from Washington — A flash point has emerged in American science education that echoes the battle over evolution, as scientists and educators report mounting resistance to the study of man-made climate change in middle and high schools.

Although scientific evidence increasingly shows that fossil fuel consumption has caused the climate to change rapidly, the issue has grown so politicized that skepticism of the broad scientific consensus has seeped into classrooms.

Read the rest at the Los Angeles Times

By James Delingpole

If Michael Crichton had lived to write a follow-up to State of Fear, the plotline might well have gone like this: at a top secret, state of the art laboratory in Switzerland, scientists finally discover the true cause of “global warming”. It’s the sun, stupid. More specifically – as the Danish physicist Henrik Svensmark has long postulated – it’s the result of cosmic rays which act as a seed for cloud formation. The scientists working on the project are naturally euphoric: this is a major breakthrough which will not only overturn decades of misguided conjecture on so-called Man Made Global Warming but will spare the global economy trillions of dollars which might otherwise have been squandered on utterly pointless efforts to reduce anthropogenic CO2 emissions. However, these scientists have failed to realise just how many people – alarmist scientists, huckster politicians,  rent-seeking landowners like (the late Michael Crichton’s brilliant and, of course, entirely fictional creation) the absurd, pompous Sir Reginald Leeds Bt, green activists, eco-fund managers, EU technocrats, MSM environmental correspondents – stand to gain from the Man Made “Climate Change” industry. Their discovery must be suppressed at all costs. So, one by one, the scientists on the cosmic ray project find themselves being bumped off, until only one man remains and must race against time to prove, etc, etc…

Except of course in the real world the second part wouldn’t happen. No one would need to go to the trouble of bumping off those pesky scientists with their awkward, annoying facts and their proper actual research. That’s because the MSM and the scientific “community” would find it perfectly easy to suppress the story anyway, without recourse to severed brake cables or ricin-impregnated hand-washes or staged “suicides”.

This is exactly what has happened with the latest revelations from CERN over its landmark CLOUD experiment, whose significance Lawrence Solomon explains here:

The science is now all-but-settled on global warming, convincing new evidence demonstrates, but Al Gore, the IPCC and other global warming doomsayers won’t be celebrating. The new findings point to cosmic rays and the sun – not human activities – as the dominant controller of climate on Earth.

Read the rest at The London Telegraph.

By James M. Taylor

NASA satellite data from the years 2000 through 2011 show the Earth’s atmosphere is allowing far more heat to be released into space than alarmist computer models have predicted, reports a new study in the peer-reviewed science journal Remote Sensing. The study indicates far less future global warming will occur than United Nations computer models have predicted, and supports prior studies indicating increases in atmospheric carbon dioxide trap far less heat than alarmists have claimed.

Study co-author Dr. Roy Spencer, a principal research scientist at the University of Alabama in Huntsville and U.S. Science Team Leader for the Advanced Microwave Scanning Radiometer flying on NASA’s Aqua satellite, reports that real-world data from NASA’s Terra satellite contradict multiple assumptions fed into alarmist computer models.

Read the rest at Forbes.

By Dr. Tim Ball

Traditionally, the older scientists held to the prevailing wisdom and were challenged by the new, skeptical graduates looking for wider answers. In climatology, the opposite has happened. The so-called skeptics challenging the prevailing wisdom are the professors who have researched and taught the subject for 30 years or longer. Their knowledge is much wider than that of the new young scientists because climate science has stagnated for thirty years. All the funding was directed to only one side of climate science, and that was the side promoted by the Intergovernmental Panel on Climate Change (IPCC) and accepted as the ‘official science’ by governments.

It’s now frightening how little climate science is known by both sides of the debate on human causation of global warming. I wrote this sentence before I saw a paper from Michigan State University that found,

Most college students in the United States do not grasp the scientific basis of the carbon cycle – an essential skill in understanding the causes and consequences of climate change.

The professor says students need to know because they must deal with the buildup of CO2 causing climate change. This discloses his ignorance about the science of the carbon cycle and the role of CO2 in climate. It’s not surprising, and caused by three major factors:

1. a function of the emotional, irrational, religious approach to environmentalism;
2. the takeover of climate science for a political agenda; and
3. funding directed to prove the political, rather than the scientific, agenda.

The dogmatism of politics and religion combined to suppress openness of ideas and the advance of knowledge critical to science.

Read the Rest at Dr. Ball’s “A Different Perspective.”

By Steve McIntyre

I don’t feel hugely energetic right now in terms of writing anything very complicated. As a simple exercise, I decided to quickly revisit the everchanging Hansen adjustments, a topic commented on acidly by E.M. Smith (Chiefio) in many posts – also see his interesting comments in the thread at a guest post at Anthony‘s, a post which revisited the race between 1934 and 1998 – an issue first raised at Climate Audit in 2007 in connection with Hansen’s Y2K error.

As CA readers recall, Hansen’s Y2K error resulted in a reduction of US temperatures after 2000 relative to earlier values. The change from previous values is shown in red in the graphic below; the figure also shows (black) remarkable re-writing of past history since August 2007 – a rewriting of history that has increased the 2000-6 relative to the 1930s by about 0.3 deg C.

This impacts comparisons made in 2007 between GISS and CRN1-2 stations. At the time, it was noted that GISS adjustments for UHI resulted in the GISS US temperature anomaly having quite a bit in common with a TOBS average from Anthony’s CRN1-2 stations. Critics of Anthony’s surfacestations.org project commented on this rather smugly – too smugly given the large differences with NOAA and CRU versions in the US and the incoherence of Hansen’s adjustments outside the US. The post-2007 adjustments to GISS adjustments change this. The increased trend in the GISS US statistic comes at the expense of reconciliation with CRN1-2 stations: the trends no longer cohere.

Read the rest at Climate Audit.

From C3 Headlines

Read here. Map source here. Brand new peer-reviewed study that analyzes subfossils from a Swiss lake confirms what hundreds of previous peer-research have found: that the Medieval Warming had temperatures significantly warmer than modern ones.

Read the rest at C3 Headlines.

By Dennis T. Avery

James Hansen of NASA, an ardent believer in man-made warming, announced recently that “The 12-month running mean global temperature in the Goddard Space Institute analysis has reached a new record in 2010 . . . NASA, June 3, 2010. The main factor is our estimated temperature change for the Arctic region.” The GISS figures show that recent temperatures in the Arctic have been up to four degrees C warmer than the long-term mean.Should we be alarmed? Probably not very.

My esteemed colleague Art Horn, at the Energy Tribune blog, has blown the whistle on Hansen and GISS. He points out that GISS has no thermometers in the Arctic! It has hardly thermometers that are even near the Arctic Circle. GISS estimates its arctic temperatures from land-based thermometers that supposedly each represent the temperatures over 1200 square kilometers. That’s a pretty heroic assumption.

Read the rest at Exit Stage Right.

Michael Mann

By Bob Knutson

What should we do?

Recently, the Record-Bee published a missive from Michael Mann that attempted to defend the global warming scam. Professor Mann’s so-called research has been so thoroughly refuted by the scientific community that further comment by me would be redundant.

However, the letter from Norman Fleishman in the June 17 Record-Bee requires an answer.

Mr. Fleishman’s assertion that global warming is due to an expanding population’s requirement for heat is brand new, at least to me. Until now it has all been blamed on our collective use of fossil fuels for industry and transportation.

Read the rest of this Letter to the Editor at Lake County Record Bee.

By Marc Oestreich

Former Vice President Al Gore spent the last decade as a larger-than-life figure, more of a symbol than a living, breathing human being. Stolen from the pages of a Danielle Steele novel and plopped on stage at the 2000 Democratic Convention, this normally lifeless personality was possessed by the ghost of Madmen’s Jon Hamm and political pop-culture history was made. Al and Tipper’s kiss marked the dawn of Gore’s personal stardom and his pet project: anthropogenic global warming (AGW) alarmism.

Since his mind-numbing PowerPoint presentation An Inconvenient Truth hit theaters, Gore has been married to the AGW cause. And just as Al’s and Tipper’s kiss represented the dawn of the most successful movement in pseudoscience, their divorce aptly marks its end.

A stark trend toward accepting empirical science instead of speculation has caused the ground beneath AGW to cave in quickly. Like the news of the Gore divorce, the scientific evidence hit the public as if from nowhere. But both these cases are results of major, longstanding problems instead of a single cataclysmic event.

For AGW alarmism, what were once dismissed as minor discrepancies are being exposed as major contradictions of the scientific facts.

At first, AGW was a smooth talker. Graphs, models, charts, PowerPoints, and Hollywood movies all worked to persuade. As questions began to arise, however, patronizing and talking down turned small spats into explosive arguments. The Michael Mann “hockey stick” diagram was exposed as being based on a trick that would make any trend look like a spike. Gore’s new mansion was built in an area he had predicted would be underwater in the near future. The Climategate scandal showed us AGW was hiding the facts. Stories weren’t adding up.

Read the rest at Heartland Institute.

By Dr. Richard Lindzen

In November last year a file appeared on the internet containing thousands of emails and other documents from the Climatic Research Unit at the University of East Anglia in Britain. How this file got into the public domain is still uncertain, but the emails, whose authenticity is no longer in question, provided a startling view into the world of climate research.

In what has become known as Climategate, one could see unambiguous evidence of the unethical suppression of information and opposing viewpoints, and even data manipulation.

Moreover, the emails showed collusion with other prominent researchers in the US and elsewhere. The CRU supplies many of the authors for the UN Intergovernmental Panel on Climate Change.

One might have thought the revelations would discredit the science underlying proposed global warming policy. Indeed, the revelations may have played some role in the failure of last December’s Copenhagen climate conference to agree on new carbon emissions limits.

But with the political momentum behind policy proposals and billions in research funding at stake, the effect of the emails appears to have been small.

The general approach of the scientific community (at least in the US and Britain) has been to see whether people will bother to look at the files in detail (they mostly have not) and to wait until time diffuses the initial impressions to reassert the original message of a climate catastrophe that must be fought with widespread carbon control. This reassertion, however, continues to be suffused by illogic, nastiness and outright dishonesty.

There were, of course, the inevitable investigations of individuals such as Penn State University’s Michael Mann (who manipulated data to create the famous “hockey stick” climate graph) and Phil Jones (director of the CRU).

The investigations were brief, lacked depth and were conducted mainly by individuals already publicly committed to the popular view of climate alarm. The results were whitewashes that are incredible given the data.

Read the rest of this article at The Australian.

The Meltdown of the Climate Campaign

By Steven F. Hayward

It is increasingly clear that the leak of the internal emails and documents of the Climate Research Unit at the University of East Anglia in November has done for the climate change debate what the Pentagon Papers did for the Vietnam war debate 40 years ago-changed the narrative decisively. Additional revelations of unethical behavior, errors, and serial exaggeration in climate science are rolling out on an almost daily basis, and there is good reason to expect more.

The U.N.’s Intergovernmental Panel on Climate Change (IPCC), hitherto the gold standard in climate science, is under fire for shoddy work and facing calls for a serious shakeup. The U.S. Climate Action Partnership, the self-serving coalition of environmentalists and big business hoping to create a carbon cartel, is falling apart in the wake of the collapse of any prospect of enacting cap and trade in Congress. Meanwhile, the climate campaign’s fallback plan to have the EPA regulate greenhouse gas emissions through the cumbersome Clean Air Act is generating bipartisan opposition. The British media-even the left-leaning, climate alarmists of the Guardian and BBC-are turning on the climate campaign with a vengeance. The somnolent American media, which have done as poor a job reporting about climate change as they did on John Edwards, have largely averted their gaze from the inconvenient meltdown of the climate campaign, but the rock solid edifice in the newsrooms is cracking. Al Gore was conspicuously missing in action before surfacing with a long article in the New York Times on February 28, reiterating his familiar parade of horribles: The sea level will rise! Monster storms! Climate refugees in the hundreds of millions! Political chaos the world over! It was the rhetorical equivalent of stamping his feet and saying “It is too so!” In a sign of how dramatic the reversal of fortune has been for the climate campaign, it is now James Inhofe, the leading climate skeptic in the Senate, who is eager to have Gore testify before Congress.

Read the rest of this article at the Weekly Standard.

By Alan Siddons

Insulated by an outer crust, the surface of the earth acquires nearly all of its heat from the sun. The only exit for this heat to take is through a door marked “Radiation.” And therein lies a tale… 

Recently, I chanced upon an Atmospheric Science Educator Guide [PDF] published by NASA. Aimed at students in grades 5 through 8, it helps teachers explain how so-called “greenhouse gases” warm our planet Earth.

These guides are interesting on a number of levels, so I recommend that you look them over. But what caught my eye was this:

• Question: Do all of the gases in our atmosphere absorb heat?
• Answer: (Allow students to discuss their ideas. Don’t provide the answer at this time.)

Indeed, that’s a good one to think over yourself. Almost all of what we’re breathing is nitrogen and oxygen — do these gases absorb heat? Lakes and rocks absorb heat, after all, and thereby reach a higher temperature. So can nitrogen and oxygen molecules do the same?

Well, I won’t keep you hanging. After allowing students to discuss it, the instructor is instructed to give them the final verdict. 

• Answer: No. Only some gases have the unique property of being able to absorb heat.

These are the infrared-absorbing “greenhouse gases,” of course, substances like carbon dioxide water vapor, and not nitrogen and oxygen. 

Now, is something wrong here? Most definitely, for NASA has a finger on the scale. Let’s review a few basics that NASA should have outlined.

Read the rest of this article at the American Thinker.

A paper published in Geophysical Research Letters finds no statistically significant increase in the airborne proportion of anthropogenic carbon dioxide over the past 150 years. Being that climate scientists like those from the Climactic Research Unit at Hadley and alarmist members of the UN’s Intergovernmental Panel on Climate Change (IPCC) claims that increased CO2 is to blame for warming patterns over the past several decades and that the warming  will soon accelerate out of control, due to an inability of the ecosystem to cope with increased CO2 emissions, this research poses a problem. How can carbon dioxide be causing warming if the level of CO2 in the atmosphere has not actually been on the rise?

We know that mankind does produce and emit a relatively small (compared to naturally occurring CO2) amount of CO2 and industrialization has increased our overall CO2 emissions, but now it seems that it hasn’t mattered. The earth’s natural mechanisms have effectively dealt with the increase. Vegetation, like forests and ocean algae, of course thrive on CO2 and convert it into Oxygen.

A December 31st article in Science Daily noted, “Most of the carbon dioxide emitted by human activity does not remain in the atmosphere, but is instead absorbed by the oceans and terrestrial ecosystems.”

Despite the new evidence that CO2 cannot have been responsible for the recent reported warming (that ended around 1999), the warmists are undeterred. The article goes on to say, “However, some studies have suggested that the ability of oceans and plants to absorb carbon dioxide recently may have begun to decline and that the airborne fraction of anthropogenic carbon dioxide emissions is therefore beginning to increase.

“Many climate models also assume that the airborne fraction will increase. Because understanding of the airborne fraction of carbon dioxide is important for predicting future climate change, it is essential to have accurate knowledge of whether that fraction is changing or will change as emissions increase.”

So, the new line may well be: Even though it hasn’t happened at all yet, future increases in atmospheric carbon dioxide will cause global warming, because we’re on the verge of maxing out the earth’s ability to absorb CO2.

It seems the climate models may now rely on predicting a heretofore unobserved increase in anthropogenic carbon dioxide in the atmosphere in order to predict future CO2-driven global warming, even though (despite earlier claims) neither has actually been observed.

Every claim of the warmists has been disproven. Not a single catastrophic prediction has come to pass. They insist the science is settled and the debate is over but science is based on observation and duplicable results. Observation shows no CO2-induced warming and the CRU’s climate models haven’t produced one accurate result, let a lone a duplicate. The warmists it seems, will unabashedly stretch to any length to try to maintain their dreams of carbon-based economic control, but the thing about stretching something is that it also grows thin.

Abstract: Is the airborne fraction of anthropogenic CO2 emissions increasing?

Science Daily: No Rise of Airborne Fraction of Carbon Dioxide in Past 150 Years, New Research Finds