Archive for the “Cause/Effect” Category

Our Climate AppFrom Our Climate

Our Climate is your “go-to” climate information resource. It is the most comprehensive, fun and informative climate education resource available for Apple® iOS devices, such as the iPhone® and iPod Touch® platforms. You have all the information at your fingertips, wherever you go, to help you get a more complete picture on what is happening to our climate!

Our Climate features a number of “bite-size” climate information nuggets that you can absorb without needing a PhD in climate science! These information nuggets offer you rapid insight to some of the most interesting aspects of our climate, both today and in the past.

Try your hand at our fun climate quiz, where the answers are never really what you think at first! See if you can get your score up to that of a professional climate scientist…

With literally dozens of built-in tutorials, Our Climate will help you understand how basic climate science operates and, most importantly, help you distinguish between climate facts, climate theories and popular misconceptions.

Learn more about Our Climate and get the app at OurClimate.info.

Comments 25 Comments »

arctic-ocean-noaaBy 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.

Comments 72 Comments »

Michael Mann

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.

Comments 22 Comments »

surveyFrom Rasmussen Reports

Voters in recent months have been increasingly skeptical of the idea that global warming is chiefly caused by human activity, but the number who blame long term planetary trends instead has now fallen back to its lowest level in nearly a year. A new Rasmussen Reports national telephone survey finds that 40% of Likely U.S. Voters now say global warming is caused primarily by human activity, while slightly more (44%) say long term planetary trends are to blame. Five percent (5%) blame some other reason, and 10% are not sure.

Read the rest of this story at Rasmussen Reports.

Comments 28 Comments »

united20nations20un20logoThis is a translation of an article in the Norwegian newspaper Forskning.

By Bjornar Kjensli

A German climate researcher says that people are beginning to lose faith in climate research, pointing to the IPPC as one of the main causes. Norwegian IPCC veterans disagree about what the organization should do about it.

After a winter of setbacks and disclosure of mistakes, many different ideas have been put forward about what can be done about the IPPC and these ideas abound in newspapers and in journals such as Nature and Science. One of the most vociferous critics has been Hans von Storch. He is a professor of meteorology at the University of Hamburg, director of the Institute for Coastal Research at GKSS in Geestacht and was the main author of the chapter on regional climate in Working Group 1 (WG1) of the Third IPCC Assessment Report (AR3), which was published in 2001.

On 22 April 2010 he was in Oslo, where he addressed the Norwegian Academy of Science and Letters in a lecture containing a number of objections to the IPCCs current way of working. The presentation of the lecture, you can see here.[link]

Not skeptic but a critic

Von Storch has long been critical of the way the IPCC has dealt with scientific uncertainty, and was himself described in less than flattering terms in some of the disputed emails released from the CRU at the University of East Anglia last November.

The man behind the hockey stick curve, Professor Michael Mann wrote, among other things, in an email to Phil Jones, the head of the University of East Anglia Climate Centre, that “Von Storch is a strange guy”, and that it would not surprise him if he was really a climate skeptic. Von Storch says he has nothing against being a strange guy, but he is not in any doubt that anthropogenic emissions are leading to climate change. He is however very critical of the internal processes of the IPCC and the role of chairman, Rajendra Pachauri.

Read the rest at Bishop Hill.

Comments 47 Comments »

Michael Mann

Michael Mann

R.I.P. Global Warming 1992-2010

By Dr. Goldstein

2010 will be remembered as the year Global Warming died.  Global Warming was Mann made using clever computer ‘tricks’ and ‘massaged’ data. After slowly developing in the womb of junk science for several years, the primary birth announcement and christening occurred when Al Gore published Earth in the Balance in 1992.  Gore, the self proclaimed genius who had “created the internet” , eagerly adopted Global Warming and put his new baby in the public spotlight.

 Global Warming was a very good earner who attracteded billions of investor’s dollars to Gore’s for-profit corporation called Generation Investment Management.  From day one Global Warming was all about making money. His detractors dared to call him a fraudster and a control freak who wanted to tell everyone how to live.

Gore’s book was really quite boring and it failed to get Global Warming the attention (and money) Gore felt his baby deserved, so Gore followed up with An Inconvenient Truth in 2006. The movie will go down in history as an excellent example of what happens when one person, with a hidden financial agenda, tells one side of a story.

Despite it’s success, the wildly popular movie was the beginning of the end for Global Warming. It triggered a quick and lethal downward spiral. The movie galvanized scientists who recognized a bogus pseuo-scientific scam when they saw one. Powerful opposition groups formed around the world. Books were written by scholars that destroyed the credibility of Al Gore’s pride and joy.

Global Warming was a cash cow, and his opposition had no money, but the opposition (“skeptics”) had something more powerful than money: The Truth.

Read the rest of this piece at TPM.

Comments 22 Comments »

Cooling WorldBy Paul Hudson

I am indebted to Dr Jarl Ahlbeck, from Abo Akademi University, Finland, who contacted me about his fascinating new piece of research relating to this winters severe cold across much of Europe, and a possible link to the very low solar activity we have been experiencing.

I am aware that there is a hugely varied readership of my blog; those who are very well informed about weather and climate, and others that have an interest in the subject but would struggle with some of the details contained in scientific papers. I have thus asked the author to summarize the main points of the research, and will include a link to the paper for those that feel brave enough to look into it themselves.

Dr Ahlbeck writes:

Historically, low solar activity periods like the Dalton and Maunder Minima have been connected to cold winters in Europe. It seems very possible that the low solar activity forced areas of low pressures into a southern route or caused a negative Arctic Oscillation, AO, which in turn allowed cold air from the North Pole to flow across Europe. But can we obtain from real measurements that low solar activity really is able to do that?

I found that the mechanism is statistically significant, but it is not very simple to prove. There is no direct statistical relationship saying that low solar activity always should cause a negative Arctic Oscillation (which caused cold air to push further south than normal). But if we consider a second natural parameter, the strength and direction of the stratospheric wind in the Tropics (the Quasi-Biennial Oscillation index, QBO) I found a very interesting result: During periods of low solar activity (few or no sunspots) an easterly QBO causes a negative AO, but a westerly QBO causes a positive AO.

However, during low solar activity the easterly QBO causes a considerably stronger negative AO than the westerly QBO is able to cause a positive AO. Furthermore, easterly QBO is more common than westerly QBO during the Nordic Hemisphere winter.

The conclusion of my work is clear. If the sun goes into a new Dalton and Maunder minimum, we can therefore expect extremely cold winters in North America, Europe and Russia – which is exactly what was experienced during both the Maunder minimum (1600′s) and the Dalton minimum (early 1800′s).”

Read the rest at BBC – Paul Hudson.

Comments 3 Comments »

algore-pollution-money-200By Alan Reynolds

Al Gore’s defense of global-warming hysteria in Sunday’s New York Times has many flaws, but I’ll focus on just one whopper — where the “Inconvenient Truth” man states the opposite of scientific fact.Gore wrote, “The heavy snowfalls this month have been used as fodder for ridicule by those who argue that global warming is a myth, yet scientists have long pointed out that warmer global temperatures have been increasing the rate of evaporation from the oceans, putting significantly more moisture into the atmosphere — thus causing heavier downfalls of both rain and snow in particular regions, including the Northeastern United States.”

It’s an interesting theory, but where are the facts?

According to “State of the Climate” from the National Oceanic and Atmospheric Administration, “Global precipitation in 2009 was near the 1961-1990 average.” And there was certainly no pattern of increasing rain and snow on America’s East Coast during the post-1976 years, when NOAA says the globe began to heat up.

Read the rest of this piece at New York Post.

Read Al Gore’s OpEd at New York Times.

Comments 62 Comments »

nasa_logo1By 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.

Comments 62 Comments »

Senator Inhofe Intruduces Report to EPW Committee

The Minority Staff of the Senate Committee on Environment and Public Works released a report today titled, “‘Consensus’ Exposed: The CRU Controversy.” The report covers the controversy surrounding emails and documents released from the University of East Anglia’s Climatic Research Unit (CRU). It examines the extent to which those emails and documents affect the scientific work of the UN’s IPCC, and how revelations of the IPCC’s flawed science impacts the EPA’s endangerment finding for greenhouse gases. 

The report finds that some of the scientists involved in the CRU controversy violated ethical principles governing taxpayer-funded research and possibly federal laws.  In addition, the Minority Staff believes the emails and accompanying documents seriously compromise the IPCC-based “consensus” and its central conclusion that anthropogenic emissions are inexorably leading to environmental catastrophes. 

In its examination of the controversy, the Minority Staff found that the scientists:

  •  Obstructed release of damaging data and information;
  •  Manipulated data to reach preconceived conclusions;
  •  Colluded to pressure journal editors who published work questioning the climate science “consensus”; and
  •  Assumed activist roles to influence the political process.

Read the report here.

Read the rest at EPW.

Comments 35 Comments »

donna_laframboiseBy Donna Laframboise

Considered the climate Bible by governments around the world, the UN’s Intergovernmental Panel on Climate Change (IPCC) report is meant to be a scientific analysis of the most authoritative research.

Instead, it references literature generated by Greenpeace – an organization known more for headline-grabbing publicity stunts than sober-minded analysis. (Eight IPCC-cited Greenpeace publications are listed at the bottom of this post.)

In one section of this Nobel-winning report, climate change is linked to coral reef degradation. The sole source for this claim? A Greenpeace report titled “Pacific in Peril (see Hoegh-Guldberg below). Here the report relies on a Greenpeace document to establish the lower-end of an estimate involving solar power plants (Aringhoff).

When discussing solar energy elsewhere, the report references two Greenpeace documents in one sentence. Here it uses a Greenpeace paper as its sole means of documenting where the “main wind-energy investments” are located globally (Wind).

On this page, the report notes that while some research suggests wind power will generate between three and five percent of global electricity by 2030, a more optimistic forecast places this number at 29%. The six times more favorable estimate comes from GWEC, 2006 – a 60-page, photo-rich report co-authored by Greenpeace and the Global Wind Energy Council. (The latter describes itself as “the global wind industry trade association.”) In fairness to the IPCC, even it rejected Greenpeace’s numbers, choosing instead to use 7% in its analysis.

Read the rest of this article at NoFrakkingConcensus.

Comments 6 Comments »

jerry-lewisConfidence Melting Away: Doubts Grow in Climate Change Debate

By Gerald Traufetter

The Siachen Glacier is home to the world’s highest crisis region. Here, at 6,000 meters (19,680 feet) above sea level, Indian and Pakistani soldiers face off, ensconced in heavily armed positions.

The ongoing border dispute between the two nuclear powers has already claimed the lives of 4,000 men — most of them having died of exposure to the cold.

Now the Himalayan glacier is also at the center of a scientific dispute. In its current report, the Intergovernmental Panel on Climate Change (IPCC) predicts that the glacier, which is 71 kilometers (44 miles) long, could disappear by 2035. It also predicts that the other 45,000 glaciers in the world’s highest mountain range will be virtually gone by then, with drastic consequences for billions of people in Asia, whose life depends on water that originates in the Himalayas. The IPCC report led environmental activists to sound the alarm about a drama that could be unfolding at the “world’s third pole.”

“This prognosis is, of course, complete nonsense,” says John Shroder, a geologist and expert on glaciers at the University of Nebraska in Omaha. The results of his research tell a completely different story.
For the past three decades, the US glaciologist has been traversing the majestic mountains of the Himalayan region, particularly the Karakorum Range, with his measuring instruments. The discoveries he has made along the way are not consistent with the assessment long held by the IPCC. “While many glaciers are shrinking, others are stable and some are even growing,” says Shroder.

Untenable Claim

The gaffe over the Himalayan glaciers has triggered an outcry in the world of climatology. Some are already using the word “Glaciergate” in reference to the scandal over a scientifically untenable claim in the fourth IPCC assessment report, which the UN climate body publishes every five years. The fourth assessment report was originally published in 2007. Last week, the IPCC withdrew the erroneous claim and apologized for the error.

German Environment Minister Norbert Röttgen, a member of the center-right Christian Democratic Union (CDU), is also upset about the incident. “The error in the IPCC report is serious and should not have happened,” Röttgen told SPIEGEL. “Scientific accuracy is a vital condition to support the credibility of the political conclusions we draw as a result.” Although the minister still has confidence in the overall validity of the IPCC report, he wants to see “a thorough investigation into how the error originated and was communicated.”

But why wasn’t this clearly nonsensical claim noticed long ago by at least one of the 3,000 scientists who contributed to the IPCC report? “What’s really amazing is that such a blunder remained uncorrected for so long,” says Shroder.

Read the rest of this story at ABC News (Yes. Really. ABC News).

Comments 24 Comments »

matsoyAs Global Warming Movement Collapses, Activists Already ‘Test-Marketing’ the Next Eco-Fear! ‘Laughing Gas’ Crisis? Oxygen Crisis? Plastics?

Global Warming Being Thrown Under the Bus as New Replacement Environmental Scare is Sought

By Marc Morano

As the man-made global warming fear movement collapses and the climate establishment lay in a Climategate ridden tatters, many are asking what next? (For latest on climate movement’s demise go to www.ClimateDepot.com)

As man-made global warming fears enter the ashbin of history, what will environmentalists, UN activists and politicians do to fill the void of a failed eco-scare?

Well, wonder no more….

Some forward thinking green activists and even the UN climate Chief have already taken up the task of test-marketing the next eco-scares to replace man-made global warming.

One of the most prominent eco-scares now being quietly promoted behind man-made climate fears is the allegedly “growing” nitrous oxide (a.k.a. “laughing gas”) threat to the planet. See: Time for next eco-scare already?! ‘Earth’s growing nitrogen threat’: ‘It helps feed a hungry world, but it’s worse than CO2′ The Christian Science Monitor – January 12, 2010 – Excerpt: Nitrous oxide is nearly 300 times as potent as carbon dioxide – considered the leading cause of climate change – and the third most threatening greenhouse gas overall.

As man-made climate fears subside and the scientific, economic, cultural and political case evaporates for climate change “action,” expect more and more green activists to take up the mantle for “laughing gas” as a possible replacement eco-scare.

See also: Laughing Gas Knocks Out CO2 – By Doug Hoffman – Oct. 30, 2009 – Excerpt: “In the face of ever mounting evidence that CO2 is incapable of causing the level of global devastation prophesied by climate change catastrophists a new villain is being sought. The leading candidate is nitrous oxide (N2O), better known as laughing gas. A report in Science claims that N2O emissions are currently the single most important cause of ozone depletion and are expected to remain so throughout the 21st century. The IPCC rates N2O as 310 times as potent a greenhouse gas as CO2 on a 100 year time scale. Is this a greenhouse gas bait and switch, or are the global warming alarmists trying to up the ante.”

Still can’t picture former Vice President Al Gore touting the “laughing gas” crisis as the “moral” challenge of our time in a Oscar-winning documentary? Not to worry, there are many more eco-scares currently being test-marketed.

Plastics

Gore’s own producer of “An Inconvenient Truth” — Hollywood eco-activist Laurie David — is already test-marketing another eco-scare with potential promise.

One Word: Plastics.” Yes, just 43 years after the 1967 film “The Graduate”, “plastics” just may be the future!
See: AGW RIP? Is It Time for Next Eco-Scare Already? Gore’s producer Laure David touts plastic crisis: ‘Plastic waste is in some ways more alarming for us humans than global warming’ – July 31, 2009

“The rapid rise in global plastic production is leading to a rise in plastic pollution and its devastating effects on our oceans and our lives.,” Laurie David wrote on July 31, 2009. Selected Excerpts From David’s blog post: “This insidious invasion of the biosphere by our plastic waste is in some ways more alarming for us humans than global warming. Our bodies have evolved to handle carbon dioxide, the nemesis of global warming, indeed, we exhale it with every breath. Plastic, though present in the biosphere from the nano scale on up, is too stable a molecule for any organism to fully assimilate or biodegrade. So we have a situation in which a vector for a suite of devastating chemicals, chemicals implicated in many modern diseases, is now invading the ocean, our bodies and indeed, the entire biosphere. The prognosis for improvement in this situation is grim.”

Still not convinced of either “laughing gas” or “plastics” as the next dominant eco-scare? Don’t worry, we are just getting started.

Just how widespread is the test marketing of a new eco-scare to replace the flailing global warming movement?

It now has the attention of the beleaguered head of the UN Intergovernmental Panel on Climate Change (IPCC) Rajendra Pachauri.

UN Throws Global Warming Under the Bus?!

In a remarkable posting on his personal blog, Pachauri openly admitted that man-made global warming was not even the biggest eco-issue! See: Et tu? Head of UN IPCC Pachauri Now throwing global warming under the bus?! There is a ‘larger problem’ than climate fears?! – November 23, 2009

Read the rest of this story at Climate Depot.

Comments 15 Comments »

Cooling WorldBy David Rose

The bitter winter afflicting much of the Northern Hemisphere is only the start of a global trend towards cooler weather that is likely to last for 20 or 30 years, say some of the world’s most eminent climate scientists.

Their predictions – based on an analysis of natural cycles in water temperatures in the Pacific and Atlantic oceans – challenge some of the global warming orthodoxy’s most deeply cherished beliefs, such as the claim that the North Pole will be free of ice in summer by 2013.

According to the US National Snow and Ice Data Centre in Colorado, Arctic summer sea ice has increased by 409,000 square miles, or 26 per cent, since 2007 – and even the most committed global warming activists do not dispute this.

The scientists’ predictions also undermine the standard climate computer models, which assert that the warming of the Earth since 1900 has been driven solely by man-made greenhouse gas emissions and will continue as long as carbon dioxide levels rise.

They say that their research shows that much of the warming was caused by oceanic cycles when they were in a ‘warm mode’ as opposed to the present ‘cold mode’.

This challenge to the widespread view that the planet is on the brink of an irreversible catastrophe is all the greater because the scientists could never be described as global warming ‘deniers’ or sceptics.

However, both main British political parties continue to insist that the world is facing imminent disaster without drastic cuts in CO2. Last week, as Britain froze, Climate Change Secretary Ed Miliband maintained in a parliamentary answer that the science of global warming was ‘settled.’

Read the rest of this article at Daily Mail.

Comments 9 Comments »

antarctic_tempBy Reuters

Sea water under an East Antarctic ice shelf showed no sign of higher temperatures despite fears of a thaw linked to global warming that could bring higher world ocean levels, first tests showed on Monday.

Sensors lowered through three holes drilled in the Fimbul Ice Shelf showed the sea water is still around freezing and not at higher temperatures widely blamed for the break-up of 10 shelves on the Antarctic Peninsula, the most northerly part of the frozen continent.

“The water under the ice shelf is very close to the freezing point,” Ole Anders Noest of the Norwegian Polar Institute wrote in a statement after drilling through the Fimbul, which is between 250 meters and 400 meters (820-1,310 ft) thick.

“This situation seems to be stable, suggesting that the melting under the ice shelf does not increase,” he wrote of the first drilling cores.

Read the rest of this article at Reuters UK.

Comments 16 Comments »

Bad Behavior has blocked 2212 access attempts in the last 7 days.