Religions are sustained in the long run by the consolations of their teachings and the charisma of their leaders. With global warming, we have a religion whose leaders are prone to spasms of anger and whose followers are beginning to twitch with boredom. Perhaps that’s another way religions die. (WSJ)
Co2 Levels – Now and Then (BigGov)
The Register reports on a study from the December issue of Science:
By analysing ancient algae found in deep-sea core samples, Professor Matthew Huber and his colleagues determined that the mile-thick ice which now covers the south polar continent formed around 34 million years ago. At that stage the atmosphere held much more CO2 than it does now, some 600 parts per million (ppm) as opposed to today’s level of 390 ppm.
Although the Antarctic ice sheet formed while CO2 levels were more than 33% higher than today, Washington spends heaps of cash on CO2-reduction boondoggles each year. Antarctica isn’t the only icy show in town, but Prof. Huber described the threat of CO2 melting an ice sheet in terms that would make Al Gore spew brimstone:
“If we continue on our current path of warming we will eventually reach that tipping point,” he says. “Of course after we cross that threshold it will still take many thousands of years to melt an ice sheet.”
Evidence or not, President Obama, the EPA, and congressional Democrats know their priorities: We have seen the enemy, and his name is Carbon Dioxide. Evil activities like “producing energy,” “building things,” and “going places” need to be taxed and regulated further, or Carbon Dioxide wins! If this means the sort of government control Progressives wanted anyway, well, shucks, we’ll just have to make government bigger.
Green energy policies currently being pursued are not helping the environment or the economy. More likely, they will lead to greater emissions in China, more outsourcing to India, and lower growth rates for the well-intentioned “green” countries ~ Bjørn Lomborg
Sea Levels NOT Rising (Spectator)
It has now become traditional for climate change summits to open with a new, dazzling prediction of impending catastrophe. The UN Climate Conference under way in the South African coastal town of Durban is no exception. This year’s focus is on a familiar and certainly arresting argument: that sea levels are rising at a catastrophic and unprecedented rate mainly due to man-made global warming.
No one makes this point with quite so much panache as Mohamed Nasheed, president of the Maldives. In the run-up to the summit, he declared that he leads ‘an island nation that may slip beneath the waves if all this talk on climate does not lead to action soon’.
Since chairing a meeting of his Cabinet underwater, Nasheed has been busy rallying other low-lying countries to make similar points. He chaired a summit of them in Bangladesh, to compare notes ahead of the Durban summit, and they agree to limit their own carbon emissions. Ban Ki-moon, the head of the United Nations, was delighted — saying that it was unfair to ask ‘the poorest and most vulnerable to bear the brunt of the impact of climate change alone’ and called for them to be given subsidies by richer countries to adapt. Such funds do not seem to be forthcoming. It seems the summit in Durban will, like so many climate summits, be disappointing.
I may be able to help. As someone with some expertise in the field, I can assure the low-lying countries that this is a false alarm. The sea is not rising precipitously. I have studied many of the low-lying regions in my 45-year career recording and interpreting sea level data. I have conducted six field trips to the Maldives; I have been to Bangladesh, whose environment minister was claiming that flooding due to climate change threatened to create in her country 20 million ‘ecological refugees’. I have carefully examined the data of ‘drowning’ Tuvalu. And I can report that, while such regions do have problems, they need not fear rising sea levels.
My latest project was a field expedition to India, to the coast of Goa, combining observations with archeological information. Our findings are straightforward: there is no ongoing sea level rise. The sea level there has been stable for the last 50 years or so, after falling some 20cm in around 1960; it was well below the present level in the 18th century and some 50 to 60cm above the present in the 17th century. So it is clear that sea levels rise and fall entirely independently of so-called ‘climate change’.
Explaining this to the public can be very hard. There are so many misconceptions about sea levels, not least that they are constant throughout the world. In fact, there are big variations — by as much as two metres. You need to think not of a constant, level surface, but of an agitated bath where the water is slopping back and forth. This is a dynamic process. In 900 ad, for example, the high level was in Tanzania and the low was in Peru; a century later this had reversed. It is also often forgotten that while sea levels may rise and fall (‘eustasy’), so too may the land mass itself (‘isostasy’).
Today, all people talk about is the sea level — because it coincides with the IPCC’s (Intergovernmental Panel on Climate Change) narrative about melting icesheets, diminishing glaciers and man-made global warming. This leads to confusion over cases such as Bangladesh, whose plight is the exact opposite of the one claimed by environmental lobbyists and the IPCC.
Bangladesh is cursed because of rain over the Himalayas. This has nothing to do with the sea. It is also cursed because of the cyclones which push water inland. Again, this has nothing to do with the sea. Bangladesh is cursed because about half of its land mass lies less than eight metres above sea level — making it highly vulnerable to coastal flooding. But this has always been the fate of delta regions: it has little if anything to do with ‘climate change’.
Two years ago, I visited the Sundarban delta area in Bangladesh and was able to observe clear evidence of coastal erosion, but no rise in sea level. In fact it has been stable there for 40 to 50 years. One way to tell this is by examining the mangrove trees, whose horizontal root systems now hang some 80cm above the mudflats as a result of erosion.
But the IPCC’s Fourth Assessment Report (2007) tells a different story about sea levels worldwide and is worth quoting in some detail: ‘Even under the most conservative scenario, sea level will be about 40cm higher than today by the end of 21st century and this is projected to increase the annual number of people flooded in coastal populations from 13 million to 94 million. Almost 60 per cent of this increase will occur in South Asia.’
This is nonsense. The world’s true experts on sea level are to be found at the INQUA (International Union for Quaternary Reseach) commission on Sea Level Changes and Coastal Evolution (of which I am a former president), not at the IPCC. Our research is what the climate lobby might call an ‘inconvenient truth’: it shows that sea levels have been oscillating close to the present level for the last three centuries. This is not due to melting glaciers: sea levels are affected by a great many factors, such as the speed at which the earth rotates. They rose in the order of 10 to 11cm between 1850 and 1940, stopped rising or maybe even fell a little until 1970, and have remained roughly flat ever since.
So any of the trouble attributed to ‘rising sea levels’ must instead be the result of other, local factors and basic misinterpretation. In Bangladesh, for example, increased salinity in the rivers (which has affected drinking water) has in fact been caused by dams in the Ganges, which have decreased the outflow of fresh water.
Even more damaging has been the chopping down of mangrove trees to clear space for shrimp farms. In one area, 19 square miles of mangrove vegetation in 1988 had by 2005 decreased to barely half a square mile. Mangrove forests offer excellent protection against the damage of cyclones and storms, so inevitably their systematic destruction has drastically increased local vulnerability to these problems.
At Tuvalu in the Pacific, I found no evidence of flooding — despite claims in Al Gore’s An Inconvenient Truth that it was one of those ‘low-lying Pacific nations’ whose residents have had to ‘evacuate their homes because of rising seas’. In fact the tide gauge of the past 25 years clearly shows there has been no rise.
But the best-known ‘victim’ of rising sea levels is, without doubt, the Maldives. This myth has been boosted by the opportunism of Mohamed Nasheed, who stars in a new documentary called The Island President. The film’s tagline is ‘To save his country, he has to save our planet’. It is a depressing example of how Hollywood-style melodrama has corrupted climate science. Nasheed has been rehearsing his lines since being elected in 2009. ‘We are drowning, our nation will disappear, we have to relocate the people,’ he repeatedly claims.
If this is what President Nasheed believes, it seems strange that he has authorised the building of many large waterside hotels and 11 new airports. Or could it perhaps be that he wants to take a cut of the $30 billion fund agreed at an accord in Copenhagen for the poorest nations hit by ‘global warming’? Within two weeks of Copenhagen, the Maldives foreign minister Ahmed Shaheed wrote to the US secretary of state Hillary Clinton to express support for the accord.
The IPCC’s Fourth Assessment claimed that ‘there is strong evidence’ of sea level rising over the last few decades. It goes as far as to claim: ‘Satellite observations available since the early 1990s provide more accurate sea level data with nearly global coverage. This decade-long satellite altimetry data set shows that since 1993, sea level has been rising at a rate of around 3mm yr–1, significantly higher than the average during the previous half century. Coastal tide gauge measurements confirm this observation, and indicate that similar rates have occurred in some earlier decades.’
Almost every word of this is untrue. Satellite altimetry is a wonderful and vital new technique that offers the reconstruction of sea level changes all over the ocean surface. But it has been hijacked and distorted by the IPCC for political ends.
The figure you sent is very deceptive…. I also think the science is being manipulated to put a political spin on it which for all our sakes might not be too clever in the long run…. The stink of intellectual corruption is overpowering (Mail Online)
Refreezing Greenland, An Atlas of Lies (NYT)
The news release promoting the latest edition of Britain’s influential Times Comprehensive Atlas of the World hailed it as “the Greatest Book on Earth.”
Not the way climate scientists see it.
“Fiasco” was the word chosen by one scientist in an e-mail to the National Snow and Ice Data Center in Boulder, Colo., alerting his colleagues to erroneous claims made by the publishers of the atlas (whose name derives from The Times of London) about the speed at which Greenland’s glaciers are melting.
He also feared that a map in the atlas, along with news accounts repeating an error in the news release, could pull climate scientists into another vortex of damaging controversy.
The news release, echoed by the news media, claimed that Greenland had lost 15 percent of its permanent ice cover from 1999 to 2011. That translates to 125,000 cubic miles, according to a rough calculation by Etienne Berthier, a glaciologist with the University of Toulouse, enough melted ice to raise sea levels three to five feet.
The corresponding map in the atlas itself indicated that significant portions of Greenland’s coastline had become ice-free.
Glaciologists, previously bruised by an exaggerated claim about the melting of Himalayan glaciers in a 2007 United Nations report that became fodder for global warming skeptics, mobilized as a truth squad.
On blogs, on radio programs and in newspaper columns, they stated emphatically that Greenland has not lost 15 percent of its ice cover in recent years. The retreat, they said, is more like one-tenth of 1 percent. They were quick to add that nobody at the atlas had consulted them.
The climate issue is one of politics, not of science…. The atmospheric data was telling a totally different story than we’ve been led to believe about a climate crisis and an Earth warming (Palm Beach Daily News)
Nobel Prize Winner in Physics Leaves the AGW Camp (Fox) [Also See Great New List]
Dr. Ivar Giaever, a former professor with Rensselaer Polytechnic Institute and the 1973 winner of the Nobel Prize in physics, abruptly announced his resignation Tuesday, Sept. 13, from the premier physics society in disgust over its officially stated policy that “global warming is occurring.”
The official position of the American Physical Society (APS) supports the theory that man’s actions have inexorably led to the warming of the planet, through increased emissions of carbon dioxide.Giaever does not agree — and put it bluntly and succinctly in the subject line of his email, reprinted at Climate Depot, a website devoted to debunking the theory of man-made climate change.
“I resign from APS,” Giaever wrote.
Giaever was cooled to the statement on warming theory by a line claiming that “the evidence is incontrovertible.”
“In the APS it is ok to discuss whether the mass of the proton changes over time and how a multi-universe behaves, but the evidence of global warming is incontrovertible?” he wrote in an email to Kate Kirby, executive officer of the physics society.
“The claim … is that the temperature has changed from ~288.0 to ~288.8 degree Kelvin in about 150 years, which (if true) means to me is that the temperature has been amazingly stable, and both human health and happiness have definitely improved in this ‘warming’ period,” his email message said.