Sunday, December 26, 2010

A very selective precautionary principle

Good to take precautions against warming but wrong to take precautions against cooling?

The so-called "precautionary principle" is the last refuge of the Warmist when confronted with evidence that the global warming scare rests on very shallow foundations. "But it might happen so we should take precautions against it", they say.

But it such thinking is incoherent. How do we decide what we should take precautions against? There are many hazards in life and we can afford to take precautions against only the most likely ones of them.

The incoherence was in evidence in the article I excerpted yesterday under the heading: "Britain's one time chief alarmist rejects the Warmist Met office advice". (Originally here)

The argument was that Britain should not prepare for any more severe winters as continued cooling is unlikely. In other words, the precautionary principle is abandoned and opposed in that case.

A reader comments: "I guess they just invoke the precautionary principle when it's their unproven fantasies (not to mention the greening of their pockets) that are at stake. They want us to throw trillions at non-existent AGW (oops, sorry, I mean "climate change"), but investing in something that'll save lives and prevent real massive economic loss? ...well, you've gotta draw the line somewhere, after all. Hey, what are the lives of a few peasants, anyway, if you can't make a buck off 'em; and what's economic catastrophe, if you can't profit from it?"





Assessing the accuracy of ice-core CO2 records

In the excerpt below, David Middleton points out large problems with ice-core data and suggests that fossil Plant Stomata give a much more accurate account of past CO2 levels -- an account that gives no support for Warmism at all and which in fact supports the obvious physics of the matter: Warming causes higher CO2 levels rather than vice versa

A record of atmospheric CO2 over the last 1,000 years constructed from Antarctic ice cores and the modern instrumental data from the Mauna Loa Observatory suggests that the pre-industrial atmospheric CO2 concentration was a relatively stable ~275ppmv up until the mid 19th Century. Since then, CO2 levels have been climbing rapidly to levels that are often described as unprecedented in the last several hundred thousand to several million years.

Three common ways to estimate pre-industrial atmospheric CO2 concentrations (before instrumental records began in 1959) are:

1) Measuring CO2 content in air bubbles trapped in ice cores.

2) Measuring the density of stomata in plants.

3) GEOCARB (Berner et al., 1991, 1999, 2004): A geological model for the evolution of atmospheric CO2 over the Phanerozoic Eon. This model is derived from "geological, geochemical, biological, and climatological data." The main drivers being tectonic activity, organic matter burial and continental rock weathering.

ICE CORES

The advantage to the ice core method is that it provides a continuous record of relative CO2 changes going back in time 800,000 years, with a resolution ranging from annual in the shallow section to multi-decadal in the deeper section. Pleistocene-age ice core records seem to indicate a strong correlation between CO2 and temperature; although the delta-CO2 lags behind the delta-T by an average of 800 years.

PLANT STOMATA

Stomata are microscopic pores found in leaves and the stem epidermis of plants. They are used for gas exchange. The stomatal density in some C3 plants will vary inversely with the concentration of atmospheric CO2. Stomatal density can be empirically tested and calibrated to CO2 changes over the last 60 years in living plants. The advantage to the stomatal data is that the relationship of the Stomatal Index and atmospheric CO2 can be empirically demonstrated.

When stomata-derived CO2 (red) is compared to ice core-derived CO2 (blue), the stomata generally show much more variability in the atmospheric CO2 level and often show levels much higher than the ice cores.

Plant stomata suggest that the pre-industrial CO2 levels were commonly in the 360 to 390ppmv range.

GEOCARB

GEOCARB provides a continuous long-term record of atmospheric CO2 changes; but it is a very low-frequency record.

The lack of a long-term correlation between CO2 and temperature is very apparent when GEOCARB is compared to Veizer's d18O-derived Phanerozoic temperature reconstruction. As can be seen in the figure above, plant stomata indicate a much greater range of CO2 variability; but are in general agreement with the lower frequency GEOCARB model.

DISCUSSION

Ice cores and GEOCARB provide continuous long-term records; while plant stomata records are discontinuous and limited to fossil stomata that can be accurately aged and calibrated to extant plant taxa. GEOCARB yields a very low frequency record, ice cores have better resolution and stomata can yield very high frequency data. Modern CO2 levels are unspectacular according to GEOCARB, unprecedented according to the ice cores and not anomalous according to plant stomata. So which method provides the most accurate reconstruction of past atmospheric CO2?

The problems with the ice core data are 1) the air-age vs. ice-age delta and 2) the effects of burial depth on gas concentrations.

The age of the layers of ice can be fairly easily and accurately determined. The age of the air trapped in the ice is not so easily or accurately determined. Currently the most common method for aging the air is through the use of "firn densification models" (FDM). Firn is more dense than snow; but less dense than ice. As the layers of snow and ice are buried, they are compressed into firn and then ice. The depth at which the pore space in the firn closes off and traps gas can vary greatly. So the delta between the age of the ice and the ago of the air can vary from as little as 30 years to more than 2,000 years.

The EPICA C core has a delta of over 2,000 years. The pores don't close off until a depth of 99 m, where the ice is 2,424 years old. According to the firn densification model, last year's air is trapped at that depth in ice that was deposited over 2,000 years ago.

I have a lot of doubts about the accuracy of the FDM method. I somehow doubt that the air at a depth of 99 meters is last year's air. Gas doesn't tend to migrate downward through sediment. Being less dense than rock and water, it migrates upward. That's why oil and gas are almost always a lot older than the rock formations in which they are trapped. I do realize that the contemporaneous atmosphere will permeate down into the ice. But it seems to me that at depth, there would be a mixture of air permeating downward, in situ air, and older air that had migrated upward before the ice fully "lithified".

The stomata data routinely show that atmospheric CO2 levels were higher than the ice cores do. Plant stomata data from the previous interglacial (Eemian/Sangamonian) were higher than the ice cores indicate.

The GEOCARB data also suggest that ice core CO2 data are too low. The average CO2 level of the Pleistocene ice cores is 36ppmv less than GEOCARB.

Recent satellite data (NASA AIRS) show that atmospheric CO2 levels in the polar regions are significantly less than in lower latitudes.

WHAT DOES IT ALL MEAN?

The current "paradigm" says that atmospheric CO2 has risen from ~275ppmv to 388ppmv since the mid-1800?s as the result of fossil fuel combustion by humans. Increasing CO2 levels are supposedly warming the planet.

However, if we use Moberg's (2005) non-Hockey Stick reconstruction, the correlation between CO2 and temperature changes a bit.

Moberg did a far better job in honoring the low frequency components of the climate signal. Reconstructions like these indicate a far more variable climate over the last 2,000 years than the "Hockey Sticks" do. Moberg also shows that the warm up from the Little Ice Age began in 1600, 260 years before CO2 levels started to rise.

As can be seen below, geologically consistent reconstructions like Moberg and Esper are in far better agreement with "direct" paleotemperature measurements, like Alley's ice core reconstruction for Central Greenland.

What happens if we use the plant stomata-derived CO2 instead of the ice core data?

We find that the ~250-year lag time is consistent. CO2 levels peaked 250 years after the Medieval Warm Period peaked and the Little Ice Age cooling began and CO2 bottomed out 240 years after the trough of the Little Ice Age. In a fashion similar to the glacial/interglacial lags in the ice cores, the plant stomata data indicate that CO2 has lagged behind temperature changes by about 250 years over the last millennium. The rise in CO2 that began in 1860 is most likely the result of warming oceans degassing.

More HERE (See the original for graphics)




Global warming 'will give Britain longer, colder winters' as melting sea ice plays havoc with weather patterns

Greenie logic below. For a start the Arctic has been GAINING sea ice in the last 2 or 3 years so that cannot explain recent events; They admit that warming has been very uneven across the Arctic, so how is that explained by GLOBAL warming? How does their explanation explain contemporaneous cooling half a world away from the Arctic -- in Australia?

Britain will be hit by longer and colder winters in coming years because of global warming, scientists have said.

Melting Arctic Sea ice has changed wind patterns in the northern hemisphere - bringing blasts of colder air across the UK. Scientists believe the changes could be why we have been experiencing such a bitterly cold December.

In future we are three times as likely to be hit by bitterly cold winter months because of the changing climate.

Vladimir Petoukhov, who conducted the study at the Potsdam Institute for Climate Impact in Germany, said the disappearing sea ice will have an unpredictable impact on the climate.

'This is not what one would expect. Whoever thinks that the shrinking of some far away sea-ice won't bother him could be wrong,' he said. 'There are complex interconnections in the climate system, and in the Barents-Kara Sea we have discovered a powerful feedback mechanism. 'Our results imply that several recent severe winters do not conflict with the global warming picture but rather supplement it.'

Rising temperatures in the Arctic - increasing at two to three times the global average - have peeled back the region's floating ice cover by 20 percent over the last three decades. As the Arctic ice cap has melted the heat from the relatively-warm seawater escapes into the colder atmosphere above, creating an area of high pressure. That creates clockwise winds that sweep south over the UK and northern Europe.

The study was completed last year - before Britain was hit by a freezing winter and heavy snowfall.

Scientists said it was too early to say if the freezing conditions this year and last year were caused by changes in the Arctic. But as the ice continues to melt, Britain will begin to have warmer than average winters - but not for another half a century.

Stefan Rahmstorf, professor of physics of the ocean at the Potsdam Institute, said: 'If you look ahead 40 or 50 years, these cold winters will be getting warmer because, even though you are getting an inflow of cold polar air, that air mass is getting warmer because of the greenhouse effect. 'So it's a transient phenomenon. In the long run, global warming wins out.'

The paper was published in the Journal of Geophysical Research last month.

SOURCE




Glory be to Gaia, I'm dreaming of a green Christmas

CHRISTMAS is when two great religions collide: Christianity and environmentalism. It's God v Gaia, Christmas trees v tree huggers, and peace on earth v Greenpeace. Christians do not see nature as an end in itself. As Genesis puts it: "Be fruitful and increase in number; fill the earth and subdue it. Rule over the fish of the sea and the birds of the air and over every living creature that moves on the ground."

To greenies, this is a horror story: a recipe for overpopulation and the exploitation of nature. And how dare the Bible put man in charge of fish and birds and all living creatures? This is so anthropocentric, isn't it?

So along comes Christmas. It celebrates not only the arrival of yet another baby in this overpopulated world but life as such. It is about God saying yes to mankind: "peace to men on whom his favour rests", as the Gospel according to Luke records it. For an environmentalist, people are nothing to celebrate. They consume resources, they leave their carbon footprints wherever they go, and they pollute the air and the sea. A world without humans would be a much better place.

The following tips for a green Christmas are not made up. They can be found on numerous websites.

For a start, stop sending Christmas cards. Apparently, there are about a billion Christmas cards sent every year, which means 20,000 tons of paper. This is just a big waste. So abolish them. Or at least rip out the front page of a Christmas card so you can reuse it next year.

The same is true for gift wrapping. OK, nicely wrapped presents look good. But, seriously, why not use newspapers or at least recycle old gift wraps? It may not always fit the next present perfectly, but the recipient will understand that sacrifices for the environment must be made.

Talking of presents, don't give any new goods. Go to vintage and second-hand markets to find gifts that are pre-owned. This means their environmental footprint is limited. Better still: give environmentally useful presents. How about a new rainwater tank for your wife?

Christmas trees do look green, but of course they are not. It's wrong to cut a perfectly healthy tree so you can look at it for a couple of weeks. Think of the water it consumed to grow. Plastic trees are no alternative, because their production used up a lot of energy and emitted a lot of dirty carbon. Besides, plastic trees can contain PVC and that's just evil. It's a chemical and chemicals are generally suspicious.

The best tree is no tree. But if you really need to have one, make sure it is decorated with energy-saving light bulbs. Better still, use LED lights. And don't forget to switch them off when no one looks at the tree. By the way, using wax candles is not an acceptable option, as robbing the bees of their wax is ethically wrong.

The species that suffers the most at Christmas is the turkey. Millions of innocent turkeys are slaughtered every year. The least you can do is use organic turkeys. Of course, there are very few non-organic turkeys around because they all consist of living matter. But making sure that the turkey had a good life before it was killed is obviously a good thing.

Having no turkey at all is even better. In fact, don't have any meat. "If you really want to use less energy with your Christmas dinner, consider serving a vegetarian dinner," a green Christmas website suggests. "Each pound of meat raised requires far more energy (and carbon) to produce than vegetables, pulses and grains. While some families might be reluctant to try different dishes when they're expecting the usual Christmas turkey, this is a great chance to learn how to cook new and exciting dinners.'

So instead of Christmas turkey, try some home-grown organic green beans with mash. That can be very festive indeed.

Finally, resist the temptation to wash down your alternative Christmas meal with the usual beers and champagne from the big liquor chain store. There are many locally brewed organic beers, and even for sparkling wine you now have a vast range of environmentally sensible options. And apparently, as Britain's The Independent says, there is "organic champagne, which is rounder and softer than the Bollinger I used to fill up on".

So as you sit at home in front of a pot plant decorated with energy-saving light bulbs, unpacking second-hand solar-powered battery chargers from recycled newspaper wrappings, just before having a modest vegetarian organic dinner, you will surely feel the very warm inner glow of a morally superior Christmas deep inside you.

Glory to Gaia in the highest, and peace to all those who know how to celebrate a fully compostable Christmas.

SOURCE





Severe freeze in Alaska too

Cold temperatures again forced the Alaska Dog Mushers Association to postpone the start of the sprint sled dog racing season.

The opening event of the Annamaet Challenge Series was postponed when the official National Weather Service temperature at 8:15 Sunday morning was 25 below.

The five-race series is now scheduled for Dec. 26, Jan 2, Jan. 9, Jan. 16 and Jan. 30.

SOURCE




Polar bears numbers increasing, say those who live beside them

The European Union ban on polar bear trophies could be lifted, depending on the outcome of an upcoming survey of the animals in the Baffin Bay-Kane Basin area.

The EU banned the import of trophies from the area between Greenland and Nunavut in 2008, after its scientific review group reviewed population and hunting numbers provided by the territorial and federal governments and decided polar bears in the region were being overhunted.

The ban could be lifted relatively quickly, however, if the survey planned for next year finds higher numbers of the animals than previously reported, said Marco Valentini, chair of the EU's scientific review group.

The EU ban, which came soon after a U.S. ban was imposed, has hurt Inuit communities, hunters say, as fewer sport hunters are coming from Europe because they can't take their bear hides home.

"It has been one of the difficulties for the hunters, as they have lost the source of income for their family," said Harry Alookie, a hunter in Qikiqtarjuaq, Nunavut. "If it was lifted, it would help the community, as it had benefited in the past."

Nunavut Environment Minister Daniel Shewchuk announced in March that the total allowable harvest in Baffin Bay would decrease by 10 bears a year over the next four years, reducing the quota from 105 bears to 65 bears by 2013. Hunters from Greenland kill 68 each year, a drop over the last three years from as many as 200 bears a year.

Inuit hunters say the number of bears has been increasing, but most [Warmist] scientists disagree.

More here

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Saturday, December 25, 2010

A new level of Warmist panic

Below is the first part of a report in the NYT on Prof. Richard Alley. He makes the exraordinary claim highlighted below. In a subsequent email to Marc Morano, however, he had a much more cautious story

In an article this week on the relentless rise of carbon dioxide in the atmosphere, I outlined one of the canonical projections of climate science: if the amount of carbon dioxide doubles, the average surface temperature of the earth is likely to increase by 5 or 6 degrees Fahrenheit, a whopping change. I contrasted that with a prediction from skeptics of climate change who contend that the increase is likely to be less than 2 degrees.

One major voice on climate science, Richard B. Alley of the Pennsylvania State University, told me he gets annoyed by the way this contrast is often presented in news accounts. The higher estimate is often put forward as a worst case, he pointed out, while the skeptic number is presented as the best case.

In fact, as Dr. Alley reminds anyone who will listen, and as he recently told a Congressional committee, the estimate of 5 or 6 degrees is actually mildly optimistic. Computer programs used to forecast future climate show it as the most likely outcome from a doubling of carbon dioxide, but those programs also show substantial probabilities that the warming will be much greater.

The true worst case from doubled carbon dioxide is closer to 18 or 20 degrees of warming, Dr. Alley said — an addition of heat so radical that it would render the planet unrecognizable to its present-day inhabitants.

Dr. Alley calls the usual news media presentation of the issue a form of “false balance.” In his view, mainstream climate science should be seen as coming down on the conservative side of a range of numbers that runs from 2 degrees to 20 degrees. And in setting public policy, he said, lawmakers need to entertain the possibility that any of these numbers is correct.

More HERE





The crucial cloud question

The effect of clouds is absolutely crucial to the alarmist predictions emanating from Warmist "models", but, as we see below, support for what the Warmists claim is at best equivocal

David Whitehouse

Clouds, their effect on climate and how to treat them in climate models, is one of the most pressing problems in climate science and a great limit to our understanding of the workings of our planet and our ability to make predictions. Of all the problems concerning clouds the question of cloud feedback is one of the most puzzling. Many believe that much of the warming over the next century will come from such feedback and not from CO2.

It is estimated that clouds currently reflect, on average 2 Watts per sq metre back into space. The question is, is this number a function of temperature? How do clouds react to changes in temperature? Do they counter temperature change or amplify it?

In a recent paper in the journal Science Dressler of Texas A&M University tackled the question by looking at the El Nino and La Nina effect and asking how they influenced cloud cover.

The researchers looked at changes in global cloud cover during the EL Nino’s and La Nina’s of the past decade and, after removing the effect of H2O feedbacks, say they found a small positive feedback, but then added that they cannot exclude the possibility of a small negative feedback.

The slope of the fitted line is the strength of the cloud feedback. Its gradient determines whether the feedback is positive or negative. It’s clear that the result is equivocal and that the small slope calculated depends upon only a handful of outlier datapoints out of a total 120! Personally, my conclusion is that it is probably best to draw no great conclusion from this dataset other than it indicates that any effect is not large.

Technically Dressler found that the answer to the question I poised at the start of this article; Is the reflectance of clouds a function of temperature, to be yes and gives the result 0.54 +/- 0.74 Watts per sq metre.

The way this research has been presented is somewhat puzzling. It has been described as an important check that climate models have passed?

The Dressler report was published on the final Friday of the UN conference at Cancun and the headline describing the research in the News of the Week section of Science was, “El Nino Lends More Confidence to Strong Global Warming.” In my view this is a misleading description of Dressler’s paper.

In the body of the news report at least the description of the research as “convincing evidence” is in parenthesis and there is a quote by Dressler that his analysis “doesn’t settle the question.” And that he “cannot exclude the possibility of a small negative feedback.” Such comments render the headline of the news report highly misleading.

In addition Dressler looked at the way eight leading climate models handled the issue of cloud feedback and found that on average the models produce a small positive feedback when run over a century. This was said to be some indication that the models successfully simulate the response of clouds to climate variations. Others commented that it was an important check on the models. Given the equivocal nature of Dressler’s results and the overall questions surrounding the approach of many climate models, I think that is too much of a conclusion.

Earlier this year Dr Roy Spencer published similar research, based on the same data that led to a very different conclusion. He calls the Dressler paper a “step backward in climate research.”

He maintains that Dressler is seeing not only cloud changes caused by temperature changes, but (as perhaps would be expected in such a complicated, interconnected system as our atmosphere) also temperature changes cause by natural cloud fluctuations. The problem, he says, is one of separating cause and effect

Spencer et al use a more complex, and they say more powerful, way of analysing the data that they say allows the question of cause and effect to be delineated. In so doing they say the data supports a strong negative feedback. Dressler in the Science paper says that such an approach (though it is not clear if he is referring specifically to Spencer’s paper) has been criticised on methodological grounds.

In the subsequent debate the key issue according to Dressler is that Spencer believes that the El Nino effect is caused by variations in cloud cover. Spencer denies this and says the cause of El Nino’s is not important to his analysis.

Whatever the scientific outcome of the debate about the nature of cloud feedback there are two points that emerge.

There are great policy ramifications of the results of this research and given the state of the science it would be unwise to accept this question as answered when determining policy.

In the News section of Science Dressler says his conclusions are about as good as can be done with the current datasets. This is probably true but, despite the Science headline about this research lending more confidence, the issue has not been settled.

SOURCE (See the original for the graphic)





'The Most Anti-Manufacturing Energy Policy Of Any Government In British History'

A recent speech below by Lord Lawson of Blaby to the House of Lords

My Lords, let me first declare an interest as chairman of the Global Warming Policy Foundation, of which I gave fuller details in this House on 2 November. I must say that I am not the slightest bit surprised that this Bill has the support of the party opposite. It is the most dirigiste legislation the present Government have so far produced.

What I propose to do today is to look at the philosophy and policy that lie behind the Bill, to which the Minister alluded in his opening remarks. It is an area in which I have form, as it were. As the Secretary of State for Energy and Climate Change, my right honourable friend Mr Huhne, wrote in the Daily Telegraph on 16 December:

“So today the Coalition begins a consultation on a reform that would reshape this market more fundamentally than at any time since the 1980s, when the Lawson reforms were the pioneer of Europe's deregulation”.

Nor were those reforms simply a matter of energy privatisation, although that was an important part of them. They went much further than that. As Oxford’s Professor Dieter Helm has written in his definitive work, Energy, the State , and the Market: British Energy Policy since 1979,

“the principles of energy policy were rewritten, notably after Nigel Lawson moved to the Department of Energy. His restatement of energy policy in his speech on 'The Market for Energy' in 1982 can be seen, in retrospect, as a defining moment. A new philosophy was set out, motivating much of what followed. His rejection of planning and many of the activities then going on within the Department of Energy was revolutionary at the time”.

That new approach produced well over a quarter of a century of reliable energy supplies at the lowest practicable cost. It should not be torn up, as it is now being torn up, without very good reason.

So what is the reason? According to Mr Huhne, in his Statement on so-called “Electricity Market Reform” last week:

“The current energy market has served us well, but it cannot deliver long-term investment on the scale that we need, nor can it give customers the best deal. Left untouched, it would lock carbon emissions into the system for decades to come."

So there we have it. Pace Mr Huhne the market can certainly deliver adequate investment, provided it is free from arbitrary government impositions and from major uncertainties about future government energy policy. It can undoubtedly give customers the best deal, as it has for more than a quarter of a century. But it is true that it may well lock carbon emissions into the system, to use Mr Huhne’s phrase, for decades to come. That is precisely because it is carbon-based energy that now, and for the foreseeable future, gives energy customers, both corporate and individual, the best deal. Indeed, Mr Huhne freely admitted as much when later in his Statement he said:

“At the moment, there is a bias towards low-cost, low-risk fossil fuel generation”. Indeed there is, and quite right too—except that it is not a bias. It is the market providing UK energy customers with the best available deal.

The purpose of this Bill, or, rather, the policy behind it, is to bring that to an end in an obsession to eliminate United Kingdom carbon emissions. Again I will quote from the Statement for what I promise to be the last time. Mr Huhne said that: “we face growing demand, shrinking supply and ambitious emissions reductions targets”.—[Official Report, Commons, 16/12/10; col. 1064.]

We do indeed face growing demand, although the massive economic burden imposed by the energy policy that lies behind this Bill will certainly damage the economy sufficiently to reduce the growth in demand. We are undoubtedly lumbered with self-imposed unilateral emissions reductions targets. The reference to “shrinking supply” is complete nonsense. It is the very reverse of the truth. Indeed, Mr Huhne admitted as much when he explained to the CBI: “Left untouched, the electricity market would allow a new dash for gas”.

Indeed, so it would and so it should. The most dramatic technological breakthrough in the world of energy since my time as Secretary of State almost 30 years ago is the very recent development of horizontal drilling and hydraulic fracturing, which together have made the production of gas from shale economic and highly competitive. As a result, the official US Energy Information Administration, for example, announced only last week that America’s technically and commercially recoverable shale gas reserves are twice as abundant as they previously thought them to be. Indeed, the United States is already set to overtake Russia—if it has not already done so—as the world’s largest gas producer, and this is just the start.

Although America has been first in the field—a result of a technological breakthrough by the private sector, incidentally, which owes nothing to any government support or technology stimulus—the world is awash with shale, in Canada, Europe, Asia and Australia. We now know that we live in a world in which there will be an abundance of gas far into the foreseeable future and beyond. Because it is spread throughout the world, we no longer need to fear the strategic insecurity of being overdependent on either Russia or the Middle East.

Indeed, in so far as there is an energy security problem in this country, it stems entirely from the Government’s obsession of ensuring by means of massive subsidies, combined with growing penalties and restrictions on the use of gas, that we become heavily dependent on wind power. That government-imposed insecurity has three dimensions. First, there is the inherently unreliable nature of wind, which sometimes blows and sometimes does not. Secondly, there is the question of whether it is practically possible to build and install wind turbines on the scale required to meet our energy needs, leaving aside the huge economic and environmental costs of doing so. Thirdly, there is the fact that an indispensable component of wind turbines is neodymium, a rare mineral, which is mined and refined—in a highly polluting way, incidentally—only in China, so we are dependent completely on China.

What are the consequences of the new energy policy which lies behind this Bill, whose essential purpose is substantially to raise the cost of UK energy by turning our back on abundant low-cost gas and relying on higher cost nuclear power and, to an even greater degree, on very much higher cost wind power? There are three consequences, two of them certain and the third quite likely.

The first is that by substantially raising the cost of energy, the policy will do great damage to the economy in general and to manufacturing in particular, at a time when it is clear that our principal competitors overseas have not the slightest intention of following suit. It is indeed curious, to say the least, that a Government that came to power saying they wished to rebalance our economy so as to reduce our relative dependence on financial services, which implies having a stronger manufacturing sector, should be determined to impose the most anti-manufacturing energy policy of any Government in British history.

The second consequence is that, despite the provisions in the Bill before us today, the massive rise in energy costs, which is the clear purpose of this policy, will lead to a huge increase in fuel poverty at a time when conditions are tough enough as it is for those on low incomes. Those two consequences of this policy are certain.

The third, which is not certain but quite likely, is that the dysfunctional energy policy to which the Government are committed will prove unable to provide sufficient reliable electricity to meet the nation’s demand, and the lights will go out. The noble Lord, Lord McFall, warned of that in his intervention earlier in the debate. And all this in the cause of eliminating UK carbon emissions.

Moreover, there is a further irony. Per kilowatt of electricity generated, gas produces only half the carbon emissions of coal, so it is quite possible that by switching from coal to gas, the UK might be able to meet or at least get very close to the 2020 target for emissions reductions enshrined in the Climate Change Act. It would not, of course, make it possible to meet the near total decarbonisation enshrined in the 2050 target, but by 2020, or more likely well before that, it will have become abundantly clear that global decarbonisation is simply not going to happen, and that for this country to persist with a policy of unilateral national decarbonisation will be manifestly absurd and indefensible. Indeed, as we suffer the coldest winter since records began 100 years ago, well before 2020 it might just begin to dawn even on green-obsessed government Ministers that there may not be any case for doing so.

At present, the coalition Government are having to tackle with determination and vigour an unenviable fiscal inheritance in a tough economic climate. I wish them well. But to make that task substantially harder by embracing, for no good reason whatever, the massive self-imposed economic burden embodied in the policy which lies behind this Bill is madness.

SOURCE





Britain's one time chief alarmist rejects the Warmist Met office advice

The row over the need for a multimillion-pound investment in snowploughs, de-icing equipment and salt stocks deepened this morning with the publication of a government-backed report using Met Office predictions that successive hard winters are rare.

The report by David Quarmby, chairman of the RAC Foundation, said the Met Office remained convinced that harsh winters do not come in clusters. Asked whether there should be concerted investment in snow-clearing equipment, following the third snowbound winter in a row, Quarmby said: "Are you happy to invest more in kit that may sit at the back of the depot and won't be used?"

But the findings of the government-commissioned study were contradicted by Sir David King, the government's chief scientific adviser from 2000 to 2007, who warned that ministers should plan for more cold winters.

This morning, King, the chief scientific adviser from 2000 to 2007, told Radio 4's Today programme: "My advice would be prepare for it [cold winters]. It may not happen but the risk to our economy is very significant if we are not prepared."

Quarmby said the Met Office remained convinced that the severe cold snap is a one-off phenomenon. "We cannot say this is an annual event," he said.

He estimated that the 2009-2010 cold snap may have cost the economy around £1.5bn, adding that his grandchildren had not even seen snow until last year.

However, Quarmby said politicians may have to go against Met Office advice. "Unless we have got advice to the contrary we have to build the business case on what we have been told about the statistical probability of severe weather. It is the politicians and local government who have to stand up and make the decisions.

More HERE






Met office blames a 'stupid' public for being unimpressed by its refined -- and misleading -- analyses

As Britain remains cold and snowy, an interesting little dispute has boiled up between the Global Warming Policy Foundation (GWPF) and the Met Office over the quality of longer-range weather forecasting.

And this is illuminated by documents obtained by the BBC under freedom of information from the Met Office. These shed new light on the problems faced by the Met Office in its public communications and the strategies it has adopted for tackling them.

The Met Office is under attack from the GWPF, for its "poor advice" on the likelihood of a harsh and cold winter. The GWPF is drawing attention to a map published on the Met Office website in October which indicated that the UK was likely to experience above-normal temperatures in the ensuing three-month period.

For the GPWF, which is sceptical of the Met Office and other mainstream analysis of global warming, this is evidence of a Met Office tendency to under-predict cold weather and over-predict mild winters.

The Met Office replies that these maps, which feature in the scientific research section of its website, are probabilistic estimates of the chances of a range of outcomes and are not to be taken as simple weather forecasts that can be right or wrong. It tried to squash news stories in October that it was predicting a mild winter.

It should also be noted that, according to the Quarmby report on transport and winter resilience earlier this week, the Met Office did give "early indications of the onset of a cold spell from late November at the end of October".

This argument is linked to views about climate change, but part of the background is the major difficulty the Met Office has faced for some time over forecasting seasonal weather and conveying its views to the public.

It goes back to the well-publicised (and in due course much ridiculed) Met Office forecast of "a barbecue summer" for summer 2009, which turned out to be true if you use your barbecue for collecting rainwater. It became one of the wettest summers in the past century. The widespread derision that resulted left the Met Office feeling badly burnt (while the nation's sausages were not).

The documents we requested show that scientists within the Met Office were uneasy about the language of this prediction. One internal report states:

"The strapline 'odds on for a barbeque summer' was created by the operations and communications teams to reflect the probability of a good summer. Concern over the use of the strapline and its relationship to the scientific information available was expressed by the scientific community, who were not consulted prior to the media release."

The Met Office then resolved to use "more conservative terminology" in future. But its seasonal prediction for last winter was also awry, failing to signal sufficiently the long and severe cold spell.

An internal executive paper noted the impact as follows: "Unfortunately, less 'intelligent' (and potentially hostile) sections of the press, competitors and politicos have been able to maintain a sustained attack on the Met Office ... The opprobrium is leaking across to areas where we have much higher skill such as in short range forecasting and climate change - our brand is coming under pressure and there is some evidence we are losing the respect of the public."

This report argued that one downside of the seasonal forecasts was that they remained on the website and could easily be later compared to reality. It said:

"One of the weaknesses of the presentation of seasonal forecasts is that they were issued with much media involvement and then remain, unchanged, on our website for extended lengths of time - making us a hostage to fortune if the public perception is that the forecast is wrong for a long time before it is updated."
In contrast it noted that the "medium range forecast (out to 15 days ahead) is updated daily on the website which means that no single forecast is ever seen as 'wrong' because long before the weather happens, the forecast has been updated many times."

The intense embarrassment over the seasonal calculations prompted the Met Office to rethink its approach to predictions for several months ahead. It stopped publishing a seasonal forecast for the UK for public consumption (although it added a rolling 30-day view to its main forecast page). Instead it decided to put probabilistic seasonal data on the scientific pages of its website where, in the words of a board paper, such figures can be "more targeted towards users who appreciate their value and limitations".

As another document put it, "'Intelligent' customers (such as the Cabinet Office) find probabilistic forecasts helpful in planning their resource deployment."

A communications plan in February 2010 instructed staff that "interested customers" should be told the three-month outlook will be available on the research pages of the website but that "this message should not be used with our mainstream audiences".

Met Office staff clearly feel the general British public find it difficult to cope with probabilistic statements. A board paper from September 2009 states: "Feedback from Met Office surveys suggests that users would rather receive a deterministic forecast."

It adds: "It is considered that the task of educating the UK public in interpreting probabilistic information will be neither a short-term, nor simple task." It compares this unfavourably with the apparently greater ability of the US public to grasp such material.

More HERE






Warmists Play Their Christmas Card

First it was the cuddly polar bears (Warning: Polar bears only look cuddly from a distance. They are not really. Should you by chance have a close encounter with a polar bear, do not attempt to cuddle with it) and the cute little penguins, and now USA Today reports that reindeer are endangered by climate change:
Thirteen of the Arctic's 23 largest migrating herds are now in decline, according to the 2010 Arctic Report Card by the National Oceanic and Atmospheric Administration. A Canadian study last year found that global reindeer populations have fallen 57% from their peak over the past two decades.

"Arctic herds in particular are challenged by climate change, just like polar bears are," study author and University of Alberta ecologist Mark Boyce told Mother Nature Network's Russell McLendon. "It's in the Arctic that climate change is happening faster than anywhere else on the planet."

Can Santa's workshop and the elf population (herds?) be far behind?

I may be wrong but didn’t Finland cull their reindeer herd in 2005 due to overpopulation?

So now the reindeer are endangered according to NOAA because the total amount of reindeer has fallen from a overpopulated high during the Reagan / Bush era. A population that the Norwegians, Sweden and Finland deliberately culled due to overpopulation. A decrease NOAA now claims are due to global warming.

Talk about cooking the books. If increased industrial production increases the reindeer population and decreasing industrial production to fix global warming decreases the reindeer population then the problem is too many environmental activists.

Maybe the solution is to issue hunting permits to cull the herds of environmental activists to save the planet and reindeer herds. After all, if the number of environmental activists are allowed to rise without limit there will soon come a time when their ecological niche is overpopulated and damages all other related niches. Certainly the Conservative and Business environmental niches have been critically damaged.

So call your State Hunting Board today to classify the environmental activists as nuisance wildlife.
They need to be culled to maintain a healthy population as they are currently overpopulated. PETA claims a turkey is a deer is a feral swine is a PETA person. Why not take them at their word and treat them as their philosophy dictates. So call today as only you can correct the dangerous overpopulation of environmental activists.

SOURCE

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For more postings from me, see DISSECTING LEFTISM, TONGUE-TIED, EDUCATION WATCH INTERNATIONAL, POLITICAL CORRECTNESS WATCH, FOOD & HEALTH SKEPTIC, GUN WATCH, AUSTRALIAN POLITICS, IMMIGRATION WATCH INTERNATIONAL and EYE ON BRITAIN. My Home Pages are here or here or here. Email me (John Ray) here. For readers in China or for times when blogger.com is playing up, there are mirrors of this site here and here

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Friday, December 24, 2010

New Paper: Solar UV activity increased almost 50% over past 400 years

A peer-reviewed paper published today in the Journal of Geophysical Research finds that reconstructions of total solar irradiance (TSI) show a significant increase since the Maunder minimum in the 1600's during the Little Ice Age and shows further increases over the 19th and 20th centuries.

The TSI is estimated to have increased 1.25 W/m2 since the Maunder minimum as shown in the first graph below. Use of the Stefan-Boltzmann equation indicates that a 1.25 W/m2 increase in solar activity could account for an approximate .44C global temperature increase [the HADCRU global warming from 1850 to 2000 is .55C].

A significant new finding is that portions of the more energetic ultraviolet region of the solar spectrum increased by almost 50% over the 400 years since the Maunder minimum.

This is highly significant because the UV portion of the solar spectrum is the most important for heating of the oceans due to the greatest penetration beyond the surface and highest energy levels. Solar UV is capable of penetrating the ocean to depths of several meters to cause ocean heating, whereas long wave infrared emission from "greenhouse gases" or the sun is only capable of penetrating the ocean surface a few microns with all energy lost to the phase change of evaporation with no net heating of the ocean. Solar UV irradiance also "exerts control over chemical and physical processes in the Earth's upper atmosphere" such as ozone levels.
JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 115, A12112, 11 PP., 2010

Reconstruction of solar spectral irradiance since the Maunder minimum

N. A. Krivova, L. E. A. Vieira, S. K. Solanki

Abstract

Solar irradiance is the main external driver of the Earth's climate. Whereas the total solar irradiance is the main source of energy input into the climate system, solar UV irradiance exerts control over chemical and physical processes in the Earth's upper atmosphere. The time series of accurate irradiance measurements are, however, relatively short and limit the assessment of the solar contribution to the climate change.

Here we reconstruct solar total and spectral irradiance in the range 115–160,000 nm since 1610. The evolution of the solar photospheric magnetic flux, which is a central input to the model, is appraised from the historical record of the sunspot number using a simple but consistent physical model.

The model predicts an increase of 1.25 W/m2, or about 0.09%, in the 11-year averaged solar total irradiance since the Maunder minimum. Also, irradiance in individual spectral intervals has generally increased during the past four centuries, the magnitude of the trend being higher toward shorter wavelengths.

In particular, the 11-year averaged Ly-α irradiance has increased by almost 50%. An exception is the spectral interval between about 1500 and 2500 nm, where irradiance has slightly decreased (by about 0.02%).

SOURCE (See the original for links and graphics)




A Christmas Present From The New York Times

Not that they really wanted to be so generous, mind you…but in the printed (IHT) version of this long article about the Keelings and CO2 concentration measurements, somebody at the NYT decided to include this graph:



And so millions around the world will be able to see that temperatures have gone up and down in the past 400,000 years, with a characteristic shape (sharp increase with an even more marked peak, slow decline, then sharp increase again) that is currently being replicated (and the top temperatures of the past haven’t been reached yet). The usual reply is that in the past it’s been changes in the Earth’s orbit what drove the temperature changes: and yet, even if CO2 is the “culprit” this time there is evidently something in the Earth’s climate that:

* Keeps temperatures from going unimaginably high

* Counteracts the warming, whatever the CO2 concentrations

* Maintains temperatures on average as much colder than at present

In the medium and long run, humanity should be preparing for a cooler world. Preparation means of course adaptation, the one thing nobody wants to do.

SOURCE






Global Warming Died; Women, Children, AlGore Hardest Hit

by Ed Driscoll

2010 was “The Year ‘Global Warming’ Died,” according to Stacy McCain. I hope he’s right, but if he is, I’d say November of of 2009 certainly accelerated the long overdue enviro-euthanasia process. As Stacy notes:

Even the New York Times is forced to admit that the alarmists are fighting a losing battle:

"The Obama administration, which came into office pledging to limit emissions in the United States, scaled back its ambitions after climate and energy legislation died in the Senate this year.

Challengers have mounted a vigorous assault on the science of climate change. Polls indicate that the public has grown more doubtful about that science."

Science! Science! And if you disagree, you’re anti-Science!

We posted a couple of lengthy items earlier this week exploring how circular the enviro-left’s arguments have become, but Ann Althouse sums them up in a single sentence: "When everything is evidence of the thing you want to believe, it might be time to stop pretending you’re all about science."

And everything really is evidence of what they want to believe.

At the Belmont Club, Richard Fernandez reviews “Ice Age 6″ and gives it two frost-bitten thumbs up:

"Unseasonably cold weather in the UK has spurred speculation the earth may be entering a new Ice Age. This flies completely in the face of last decade’s strident warnings about Global Warming. “Piers Corbyn believes that the last three winters could be the harbinger of a mini ice age that could be upon us by 2035, and that it could start to be colder than at any time in the last 200 years. He goes on to speculate that a genuine ice age might then settle in, since an ice age is now cyclically overdue. Is he barmy?”

Piers Corbyn is about as “barmy” as Time Magazine when it predicted in 1974 that another Ice Age was right around the corner:

"Telltale signs are everywhere —from the unexpected persistence and thickness of pack ice in the waters around Iceland to the southward migration of a warmth-loving creature like the armadillo from the Midwest.Since the 1940s the mean global temperature has dropped about 2.7° F. Although that figure is at best an estimate, it is supported by other convincing data. When Climatologist George J. Kukla of Columbia University’s Lamont-Doherty Geological Observatory and his wife Helena analyzed satellite weather data for the Northern Hemisphere, they found that the area of the ice and snow cover had suddenly increased by 12% in 1971 and the increase has persisted ever since. Areas of Baffin Island in the Canadian Arctic, for example, were once totally free of any snow in summer; now they are covered year round."

The same tone of impending doom; the same portentous omens; the same catastrophic language was used not long ago — but to warn about a new Ice Age. Today the same tenor is being used to caution against Global Warming. How did the “science” turn 180 degrees around in that time? How could the data have suddenly done an about-face? Who knows?

What is common across the decades was the assertion that weather is generating a political crisis which forces governments to act.

We reviewed a number of those headlines then and now, in our “Hide the Decline” edition of Silicon Graffiti last year. Tune in here if you missed it.

And speaking of movies, as I mentioned back in March, a lot of Hollywood’s recent global warming doomfests are going to be remembered as updated versions of Reefer Madness to the next generation of movie fans. Today’s global warming fear-mongering is tomorrow’s late-night camp TV.

SOURCE






Global Cooling Puts Green Jobs On Ice

With much of Europe buried under six-foot snow drifts, businesses and consumers aren't in the mood to spend big dollars on technologies that will make their lives even colder

Talk about an inconvenient truth. The record winter blasting across Europe is freezing demand for products that are supposed to lower heat emissions, reduce energy use, and "save" the earth.
The big chill is also causing U.S. jobs cooked up through millions of dollars in federal swindle-us spending to disappear like snowmen in spring.

Case in point: Solar cell manufacturer SpectraWatt, an Intel spinoff that opened earlier this year in East Fishkill, New York, with the help of lots of scratch from the public coffers. At the ribbon cutting, New York State Energy Research and Development Authority president Francis Murray called SpectraWatt "a testament to the growing momentum of New York's clean energy economy."

U.S. labor secretary Hilda Solis noted that, "Green jobs pay ten to twenty percent more and will be home grown and not outsourced." And there was Marisa Lago, CEO of Empire State Development, who said the solar industry is "perhaps the fastest growing high technology industry in the world today."

That was nine months ago (or less than a year in geological time). On Tuesday, SpectraWatt filed a WARN notice with the New York State Department of Labor indicating it's closing the East Fishkill plant and is letting go its staff of 117 workers. The layoffs start in March. "Reason for Dislocation: Economic," said the notice, which employers must file in the event of substantial headcount reductions.

The notice should also have said SpectraWatt's troubles are "climatological." The deep freeze affecting Germany—one of SpectraWatt's biggest markets--and other parts of Europe and the world has businesses and consumers questioning the whole notion of global warming and suddenly there isn't as much interest in pricey photovoltaic cells as there was less than a year ago.

"The market conditions are difficult," said SpectraWatt VP David O'Connor, in an interview with The Poughkeepsie Journal, "due to seasonality issues in the industry with respect to what's happening in Germany and in general due to both weather and incentives." O'Connor noted that the German government has quietly reduced the incentives it gives to businesses to go solar by 25%.

Not surprisingly, U.S. taxpayers—even in Blue states like New York--are getting sick of watching Obamacrats throw billions of dollars down the drain in an effort to create a whole new industry whose very existence is based on a theory of global warming that many researchers dismiss as junk science that's been propped up with phony baloney data.

"Our government, backed by environmental groups and others with a financial interest, are arm twisting folks into buying products and technology that aren't yet ready for the masses," said one reader from Poughkeepsie, hardly a Tea Party hotbed. "That's why you see all these tax credits and rebates for electric cars and such to force sales for these items that most of us don't want."

It's more than ironic that a publicly funded company that set up shop to build earth-friendly products to offset global warming has fallen victim to record low temperatures in its biggest market.

But it may not be too late: Eco-bloviator Al Gore could single handedly save the green jobs industry by blowing out a few more metric tons of hot air during his next book tour. C'mon Al, the workers of East Fishkill are waiting for you to exhale.

SOURCE






Why did the Met Office forecast a "mild winter"?

Asks Boris Johnson, Mayor of London, as he introduces his readers to a man who got it right

Do you remember? They said it would be mild and damp, and between one degree and one and a half degrees warmer than average. Well, I am now 46 and that means I have seen more winters than most people on this planet, and I can tell you that this one is a corker.

Never mind the record low attained in Northern Ireland this weekend. I can't remember a time when so much snow has lain so thickly on the ground, and we haven't even reached Christmas. And this is the third tough winter in a row. Is it really true that no one saw this coming?

Actually, they did. Allow me to introduce readers to Piers Corbyn, meteorologist and brother of my old chum, bearded leftie MP Jeremy. Piers Corbyn works in an undistinguished office in Borough High Street. He has no telescope or supercomputer. Armed only with a laptop, huge quantities of publicly available data and a first-class degree in astrophysics, he gets it right again and again.

Back in November, when the Met Office was still doing its "mild winter" schtick, Corbyn said it would be the coldest for 100 years. Indeed, it was back in May that he first predicted a snowy December, and he put his own money on a white Christmas about a month before the Met Office made any such forecast. He said that the Met Office would be wrong about last year's mythical "barbecue summer", and he was vindicated. He was closer to the truth about last winter, too.

He seems to get it right about 85 per cent of the time and serious business people - notably in farming - are starting to invest in his forecasts. In the eyes of many punters, he puts the taxpayer-funded Met Office to shame. How on earth does he do it? He studies the Sun.

He looks at the flow of particles from the Sun, and how they interact with the upper atmosphere, especially air currents such as the jet stream, and he looks at how the Moon and other factors influence those streaming particles.

He takes a snapshot of what the Sun is doing at any given moment, and then he looks back at the record to see when it last did something similar. Then he checks what the weather was like on Earth at the time - and he makes a prophecy.

I have not a clue whether his methods are sound or not. But when so many of his forecasts seem to come true, and when he seems to be so consistently ahead of the Met Office, I feel I want to know more. Piers Corbyn believes that the last three winters could be the harbinger of a mini ice age that could be upon us by 2035, and that it could start to be colder than at any time in the last 200 years. He goes on to speculate that a genuine ice age might then settle in, since an ice age is now cyclically overdue.

Is he barmy? Of course he may be just a fluke-artist. It may be just luck that he has apparently predicted recent weather patterns more accurately than government-sponsored scientists. Nothing he says, to my mind, disproves the view of the overwhelming majority of scientists, that our species is putting so much extra CO2 into the atmosphere that we must expect global warming.

The question is whether anthropogenic global warming is the exclusive or dominant fact that determines our climate, or whether Corbyn is also right to insist on the role of the Sun. Is it possible that everything we do is dwarfed by the moods of the star that gives life to the world? The Sun is incomparably vaster and more powerful than any work of man. We are forged from a few clods of solar dust. The Sun powers every plant and form of life, and one day the Sun will turn into a red giant and engulf us all. Then it will burn out. Then it will get very nippy indeed.

SOURCE





Eco-bulbs 'a health hazard for babies and pregnant women due to mercury inside'

Energy-saving light bulbs were at the centre of a fresh health scare last night after researchers claimed they can release potentially harmful amounts of mercury if broken.

Levels of toxic vapour around smashed eco-bulbs were up to 20 times higher than the safe guideline limit for an indoor area, the study said. It added that broken bulbs posed a potential health risk to pregnant women, babies and small children.

The concerns surround ‘compact fluorescent lamps’ (CFLs), the most common type of eco-bulb in Britain, which are mini-versions of the strip lights found in offices.

The European Union is phasing out the traditional ‘incandescent bulbs’ used for more than 120 years and is forcing people to switch to low-energy alternatives to meet its climate change targets.

A CFL uses a fifth of the energy of a conventional bulb and can save £7 a year in bills. However, critics complain that CFLs’ light is harsh and flickery. Medical charities say they can trigger epileptic fits, migraines and skin rashes and have called for an ‘opt out’ for vulnerable people.

Incandescent bulbs do not contain mercury, along with other variants of energy-saving lights, such as LEDs and halogen bulbs. The study, for Germany’s Federal Environment Agency, tested a ‘worst case’ scenario using two CFLs, one containing 2 milligrams of mercury and the other 5 milligrams. Neither lamp had a protective casing and both were broken when hot.

Scientists at the Fraunhofer Wilhelm Klauditz Institute found that they released around 7 micrograms (there are 1,000 micrograms in a milligram) per cubic metre of air. The official guideline limit is 0.35 micrograms per cubic metre.

Federal Environment Agency president Jochen Flasbarth said: ‘The presence of mercury is the downside to energy-saving lamps. We need a lamp technology that can prevent mercury pollution soon. ‘The positive and necessary energy savings of up to 80 per cent as compared with light bulbs must go hand in hand with a safe product that poses no risks to health.’

During tests the German government agency’s researchers were alarmed to discover that some bulbs had no protective cover and broke when hot. High levels of mercury were measured at floor level up to five hours after the bulbs failed. A spokesman for the agency said: ‘Children and expectant mothers should keep away from burst energy-saving lamps. ‘For children’s rooms and other areas at higher risk of lamp breakage, we recommend the use of energy-saving lamps that are protected against breakage.’

However, the UK Government insisted the CFL bulbs were safe – and that the risk from a one-off exposure was minimal. The Health Protection Agency says a broken CFL is unlikely to cause health problems. However, it advises people to ventilate a room where a light has smashed and evacuate it for 15 minutes.

Householders are also advised to wear protective gloves while wiping the area of the break with a damp cloth and picking up fragments of glass. The cloth and glass should be placed in a plastic bag and sealed. CFLs are not supposed to be put in the dustbin, whether broken or intact, but taken as hazardous waste to a recycling centre.

A spokesman for the Department for Environment, Food and Rural Affairs said: ‘The mercury contained in low-energy bulbs does not pose a health risk to anyone immediately exposed, should one be broken.’

Friends of the Earth said the switch to low-energy bulbs would reduce exposure to mercury from coal-fired power stations.

SOURCE

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For more postings from me, see DISSECTING LEFTISM, TONGUE-TIED, EDUCATION WATCH INTERNATIONAL, POLITICAL CORRECTNESS WATCH, FOOD & HEALTH SKEPTIC, GUN WATCH, AUSTRALIAN POLITICS, IMMIGRATION WATCH INTERNATIONAL and EYE ON BRITAIN. My Home Pages are here or here or here. Email me (John Ray) here. For readers in China or for times when blogger.com is playing up, there are mirrors of this site here and here

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Thursday, December 23, 2010

What is the sun up to?

The sun goes through a periodic change around every eleven years where the polarity of the sun’s magnetic field changes poles. Essentially the sun’s magnetic north pole becomes the south pole and vice versa. This is a normal process. As these poles realign and the magnetic field is the weakest, there is an absence of sunspots and this period is referred to as a solar minimum. A solar cycle or SC for short is measured from one solar minimum to the next. But even though the cycle repeats, the intensity of the solar cycle varies significantly.

Scientists have been monitoring sunspots since the 1700’s. Their observations have shown when the sun gets deafly quiet such as during the Maunder and Spörer Minimums; the world experiences great cold periods. These periods were so cold they were referred to as the Little Ice Ages.

What is different about Solar Cycle 24 and why is it relevant? Since the sun has finally entered solar cycle 24 (SC24) with the resurgence of sunspots, most people have turned away from tracking the strength of the rebound. Had they looked, they would have found that the surge into this next solar cycle so far has been rather weak.

The Average Magnetic Planetary Index (Ap index) is a proxy measurement for the intensity of solar magnetic activity as it alters the geomagnetic field on Earth. It has been referred to as the common yardstick for solar magnetic activity. Ap index measurements began in January 1932. The quieter the sun is magnetically, the smaller the Ap index.

This solar minimum is rather unusual. If we define a period of quiet sun as those months that produced an Ap index of 6 or less and compare the total number of quiet months within each solar minimum, then the results would be: Minimum Preceding Number of Months with Solar Cycle Ap Index of 6 or less SC17 11 months SC18 2 months SC19 2 months SC20 5 months SC21 0 months SC22 0 months SC23 3 months SC24 31 months and counting Last month (November) produced an Ap index of 5. The sun still remains relatively quiet.

For the past three years during the winter, many places experienced some of the coldest, snowiest weather in decades at the same time the sun’s magnetic field produced these 31 quiet months. This occurred in both the Northern and the Southern Hemispheres. This trend continues into the current winter.

What is the assessment of various solar scientists? There are some scientists that believe the sun, rather than leveling off into a new state in Solar Cycle 24, will continue to free fall throughout this solar cycle. Several scientists including David Hathaway (NASA), William Livingston & Matthew Penn (National Solar Observatory), Khabibullo Abdusamatov (Russian Academy of Science), Cornelis de Jager (The Netherlands) & S. Duhau (Argentina) and Theodor Landscheidt (Germany), have forecast that the sun may enter a period similar to the Dalton Minimum or a more severe “Grand Minima” (such as the Maunder Minimum or Spörer Minimum), a decade from now in Solar Cycle 25.

A few scientists including David C. Archibald (Australia) and M. A. Clilverd (Britain) have warned this might even begin in Solar Cycle 24. We are at the transition into Solar Cycle 24 and this cycle has already shown itself to be unusually quiet. So what can we say at this point in time?

1. The solar minimum leading up to Solar Cycle 24 was the weakest observed in terms of Ap index since measurements first began in January 1932.

2. The sun has definitely undergone a state change.

3. Observationally, solar cycles 3-5, thus far, come very close to matching solar cycles 22- 24. This supports the theory that the Earth is transitioning into a Dalton Minimum type event.

4. The winter weather has produced unusual snowfalls and cold weather in both the Northern and Southern hemispheres for approximately four years now (counting this winter in the mix). This is what might be expected if the Earth is sliding into a new Dalton Minimum.


More HERE




British Warmists SHOULD be red-faced

But bald-faced is more like it

Let’s hope Santa isn’t relying on weather forecasts from the U.K. Met Office. The British deep freeze of recent weeks (which has also immobilized much of continental Europe) is profoundly embarrassing for the official forecaster. Just two months ago it projected a milder than usual winter.

This debacle is more than merely embarrassing. The Met Office is front and centre in rationalizing the British government’s commitment to fight catastrophic man-made global warming with more and bigger bureaucracy, so its conspicuous errors raise yet more questions about that “settled” science.

When you’re making confident global projections for the year 2100, you can only be contradicted on the basis of alternative hypotheses, of which the vast majority of people have no comprehension. But pretty much anybody can look out of the window and tell the difference between light drizzle and a snowbank. Moreover, private forecasters strongly disagreed with the Met Office’s winter projections as soon as they were made (which should add fuel to calls for the organization’s privatization).

Yesterday, the British-based Global Warming Policy Foundation, one of the world’s leading advocates for climate objectivity, called on the U.K. government to set up an independent inquiry into the Met Office’s failures. It also wants an examination of the institution’s politicization, although that is hardly likely to come from the very government that is manipulating it. Still, bias can be expensive. Dr. Benny Peiser, the GWPF’s director, noted that the price tag on the country’s unpreparedness for this winter could reach $15-billion.

At the recent Cancun climate meetings, the Met Office presented a study suggesting that the outlook for global climate was, on balance, worse than projected in the last report of the Intergovernmental Panel on Climate Change. Given its short-range accuracy, this forecast might be taken with a pinch of road salt, or a tot of de-icing fluid.

Significantly, the Met Office is closely associated with the Climatic Research Unit (CRU) of the University of East Anglia, home of Climategate. Both organizations are deeply involved with the IPCC. When it comes to the CRU’s crystal ball, one of its official declared a decade ago: “Children just aren’t going to know what snow is.” No danger of that for little Britons this year.

The Met’s blunder follows similar cockups last year and the year before. In February, Met Office scientist Peter Stott declared that 2009 was an anomaly, and that milder and wetter winters were now — for sure — to be expected. He suggested that exceptionally cold British winters such as the one that occurred in 1962-63 were now expected to occur “about once every 1,000 years or more, compared with approximately every 100 to 200 years before 1850.” Now, the Met Office is admitting that the current December may be the coldest in Britain in the past 100 years.

No doubt the warmist crowd will be quick to express outrage at this blatant confusion of global climate with local weather, but that won’t wash. The Met makes its short-term forecasts on the basis of the same brand of massive computer power and Rube Goldberg modelling used to project the global climate. The suggestion that forecasting the climate is easier than forecasting the weather comes into the same category as acknowledging that governments couldn’t run a lemonade stand, but then believing that they can “manage” an economy.

Confusing weather with climate isn’t always condemned by alarmists. In March, Al Gore deemed it disgraceful that “deniers” dared to suggest that North America’s East Coast Snowmageddon in any way undermined the Inconvenient Truth of man-made global warming. More snow was obviously due to man. The very next day, B.C. Premier Gordon Campbell declared that the lack of snow at the Vancouver Olympics was due to … man-made global warming.

Another example of one-way theory was provided three months later by climatologist Michael Mann, concoctor of the infamous “Hockey Stick” graph, and one of the reluctant stars of the Climategate emails. In an interview, Mr. Mann claimed that the then current North American heat wave was clear evidence of hand of man. So you see the principle: If it supports the warmist cause, it’s climate; if it doesn’t, it’s just weather.

The Met’s red face comes at the end of a very bad year for climatism. It started with Climategate and ended with the utter collapse of the Kyoto process at Cancun. In between, there was a United Nations report that admitted that the IPCC process was deeply flawed, followed by projections from the International Energy Agency that confirmed that bold commitments to slash fossil fuel use were so much political pollution.

Meanwhile, the vast costs of government promotion of alternatives such as wind and solar have also become increasingly apparent, along with the fact that green jobs are a mirage. Mirages definitely aren’t a problem this week on the runways of Heathrow.

SOURCE





Met Office: memory or honesty deficiency?

Amusing. The Met office says it did not issue a forecast "to the general public". But it did make a forecast in map format available to all on the net. So when is a forecast available on the net not a public forecast? Search me! The point is, however, that their models clearly failed again, regardless of how "public" their model output was -- JR

Dave Britton, the Met Office’s Chief Press Officer, e-mailed the following statement to the Global Warming Policy Foundation (GWPF):
"Following the entry on your blog regarding the Met Office please find the Met Office response below:

The Met Office has not issued a seasonal forecast to the public and categorically denies forecasting a ‘mild winter’ as suggested by Boris Johnson in his column in the Daily Telegraph.

Following public research, the Met Office no longer issues long-range forecasts for the general public; instead we provide a monthly outlook on our website, which have consistent and clearly sign-posted the very cold conditions."

This is all very interesting. Either the Met Office’s left hand doesn’t know what it’s right hand is doing, the Met Office has no idea what is being said by its employees, or the Met Office is playing semantics in a very disingenuous manner. Why? This bit of information issued by the Met Office in October…
"The latest data comes in the form of a December to February temperature map on the Met Office’s website.

The eastern half of England, Cornwall, Scotland and Northern Ireland is in for temperatures above the 3.7C (38.6F) average, more than 2C warmer than last winter.

The map also shows a 40 per cent to 60 per cent probability that western England and Wales will be warmer than 3.7C (38.6F), with a much smaller chance of average or below-average temperatures."

The piece even goes on to name the Met Office employee who spoke about the map and talked up the effort that had gone into producing the start point for a ‘seasonal forecast‘:
"Helen Chivers, Met Office forecaster, insisted the temperature map takes into account the influence of climate factors such as El Nino and La Nina – five-yearly climatic patterns that affect the weather – but admits this is only a “start point” for a seasonal forecast. She said: “The map shows probabilities of temperatures in months ahead compared to average temperatures over a 30-year period."

You can read the whole piece on the Daily Express website, including this response from the independent forecaster, Positive Weather Solutions:
"But other experts maintain we are in for another big freeze. Positive Weather Solutions senior forecaster Jonathan Powell said: “It baffles me how the Met Office can predict a milder-than-average winter when all the indicators show this winter will have parallels to the last one.

“They are standing alone here, as ourselves and other independent forecasters are all predicting a colder-than-average winter.

“It will be interesting to see how predictions by the government-funded Met Office compare with independent forecasters.”

So when is a forecast not a forecast? When the Met Office gets it wrong, it seems. Let’s see how they spin this. But for now the words ‘bang to rights’ spring to mind. ["bang to rights" is a British expression meaning roughly "caught red-handed"]

More HERE




UK: The big freeze death toll hits 300 people every day

Will this make Seth Borenstein's death count? He recently scraped up a list of deaths due to bad weather which he asserts were caused by global warming. But since warming causes cooling (according to him), I guess the deaths reported below will be added to his list

Just about everybody knows (as mentioned below) that there are more ("excess") deaths in winter than in summer, however, so Borenstein is off with the fairies anyhow. Warmer weather brings FEWER deaths. But I don't suppose we can expect much reality contact from the chief environment reporter of the Associated Press


Nearly 300 more people a day died when freezing temperatures hit at the start of this month, new figures show. A total of 11,193 deaths were registered in England and Wales bet­ween December 3 and 10, the Office for National Statistics has revealed.

This is a 21 per cent rise on the previous week, which works out at 282 extra deaths every day.

It has also emerged flu rates have more than doubled in the past week with children the worst-hit. Flu cases in England and Wales rose from 33 per 100,000 people to 87, according to the Royal College of General Practitioners. Infection rates are highest among those aged five to 14, followed by those under four, then people aged 15 to 44.

Age UK called for ministers to bring in an emergency winter plan and tackle fuel poverty and energy efficiency to cut the number of exc­ess deaths in winter. ‘Every winter, tens of thousands of older people die from prevent­able causes. We believe this is an avoidable tragedy we can help to prevent,’ said the charity.

The number of deaths linked to cold weather fell dramatically last winter, despite Britain experiencing what was then one of the worst winters in decades. There were 25,400 ‘excess winter deaths’ in England and Wales between Dec­ember 2009 and March 2010 – 30 per cent down on the previous winter when the weather was milder. It is believed deaths dipped bec­ause flu levels were low.

The Department of Health said it was too early to comment on this year’s rates as figures are compiled from December to March.

Health secretary Andrew Lansley insisted the NHS was prepared. "The winter fuel allowance has been retained and a temporary rise in cold weather payments brought in by the previous government has been made permanent", he added.

SOURCE




UN subterfuge… the global warming hoax

For 30 years the UN has fomented worldwide hysteria based upon the premise of global destruction by CO2

After schooling in the Environmental Sciences, and cleaning up toxic waste sites for an environmental agency, my hobby became global warming. At first it was interesting because the prevailing theory was always changing, but as new theories were advanced, they relied more on data adjustments and political strategy, than science. Today, Americans perceive global warming as a low priority item, and have turned their attention to our economic and security concerns. But big government agencies (UN and US) and Non-Governmental Organizations (NGOs) continue to quietly expand UN influence, by teaching their insidious Marxist policies to the bureaucratic, naive, and idiotic.

In 1972, Drs. George Kukla and Robert Matthews were the central figures in convincing the US government that climate change was a threat. Kukla worked with geologist Robert Matthews of Brown University, and presented the conference: “The Present Interglacial: How and When will it End?” Their presentation influenced President Nixon to create the “Panel on the Present Interglacial.”

In a 1974 Time article, Dr. George J. Kukla said the earth was in crisis because his research indicated the earth was headed into an Ice Age! Time reported: “The trend shows no indication of reversing.” Sound familiar? But in the 1981 article: “Evidence is Found of warming Trend,” Kukla said: “We have found within the general pattern a warming element in the right place and in the right season; it is just where we expected it from the theory, it fits nicely.”

The UN jumped on the environmental issue at the 1972 UN Conference on the Human Environment, at Stockholm, Sweden. It was organized and led by Canadian, Maurice Strong, the Secretary-General of the Conference. During this conference, the UN Environment Programme was born, which has worldwide jurisdiction over UN environmental matters. The first Executive Director of UNEP was Maurice Strong.

At the June 1992 Rio Conference on Environment and Development (UNCED), Maurice Strong kicked off the conference by calling you a wasteful capitalist pig! Aiming his words at America he said: “It is clear that current lifestyles and consumption patterns of the affluent middle class‚Äîinvolving high meat intake, consumption of large amounts of frozen and convenience foods, use of fossil fuels, appliances, home and work-place air-conditioning, and suburban housing‚Äîare not sustainable. A shift is necessary toward lifestyles less geared to environmentally damaging consumption patterns.”

It was at Rio, that the UNEP issued Agenda 21, a 40-chapter plan detailing the global goals of the UNEP. “Agenda 21” refers to the goals the UN wants to achieve in the 21st century. The UN also created the UN’s Division for Sustainable Development, to fund and manage the implementation of Agenda 21. (In 1992, Congress ratified the Framework Convention on Climate Change, which GH Bush signed. In 1993, WJ Clinton issued Executive Order 12852, creating the “President’s Council on Sustainable Development.” Its purpose: “The Council shall advise the President on matters involving sustainable development.”

For 30 years the UN has fomented worldwide hysteria based upon the premise of global destruction by CO2, and a large percentage of the population reacted just as HL Mencken predicted: “The whole aim of practical politics is to keep the populace alarmed, and hence clamorous to be led to safety, by menacing it with an endless series of hobgoblins, all of them imaginary.”

The science of global warming has been unraveling for years, but one of the most glaring revelations came in 2007, when a UK High Court judge considered the science behind the 2006 Academy Award winning movie “Inconvenient Truth.” The judge ruled the movie contained nine significant errors and ruled it was a “political” movie, not a science movie.

Through the serendipity of Climategate, we discovered that although Russian weather stations cover most of Russia: “the Hadley Center had used data submitted by only 25% of such stations in its reports.” Then came the discovery that famed UK global warming scientist Professor Phil Jones moved weather stations in China. As the scientific methods of global warming scientists were aired, the number of skeptics increased, and one petition now has over 31,000 signatures.

But while the world was debating, the UN was infiltrating! The UN has been quietly training local governments and universities on UN sustainability policies and organizing techniques since 1990. Their plans are in Chapter 28 of Agenda 21, which advises: “Local authority programmes, policies, laws and regulations to achieve Agenda 21 objectives would be assessed and modified, based on local programmes adopted.” This chapter is a primer on how to infiltrate the US at every level, and in every organization.

Summary

For 30 years UN scientists contorted scientific theories, data, and “hockey sticks” to cobble their science together. The current status of global warming can be summarized with the Jeffersonian maxim: “It is error alone which needs the support of government. Truth can stand by itself.” It is now clear that global warming was an epic scam. Please consider:

Why reduce CO2 emissions to 1990 levels as called for in the Kyoto Treaty? Which scientists determined the 1990 CO2 levels would save the planet? Actually, the 1990 level was negotiated by bureaucrats, and despite their assertion that CO2 is harmful, they exempted two of the biggest CO2 emitters, China and India.

In 2007, Newsweek columnist Fareed Zakaria discovered: “These two countries (China and India) are currently building 650 coal-fired power plants. The combined CO2 emissions of these new plants is five times the total savings of the Kyoto accords-that is, if the Kyoto targets were being adhered to by western countries, which they are not.” (Quoted in Climate Change and Presidential Policy, p4.)

Climategate. “Hey buddy, can you tweak some data and delete a few emails for me?”

The 1992 Rio delegates actually admitted that science doesn’t matter! Principle 15: “In order to protect the environment, the precautionary approach shall be widely applied by States according to their capabilities. Where there are threats of serious or irreversible damage, lack of full scientific certainty shall not be used as a reason for postponing cost-effective measures to prevent environmental degradation.”

In 2003, Economist Michael Grubb wrote: “The Protocol is essentially an agreement to extend economic globalization to environmental policy: to establish a global emissions market to counter the global environmental consequences of global economic growth.” Fortunately, there were men of vision such as Al Gore, Maurice Strong, and Barack Obama, who teamed up with their friends at Goldman Sachs to create such a system, and thus was born the Chicago Climate Exchange. (CCX).

In November 2010, UN environmental economist Ottmar Edenhofer admitted that in regard to UN environmental policy: “developed countries have basically expropriated the atmosphere of the world community. But one must say clearly that we redistribute de facto the world’s wealth by climate policy.”

The UN infiltration of America was authorized by bipartisan quisling presidents, whose actions empowered the UN to quietly train and create; hundreds of Marxists change agents at all levels of government and academia. This has been a stealth operation and completely under the media radar. The people who have assimilated the global warming sustainability propaganda are trained and motivated advocates who uphold the New World Order of sustainability by UN fiat, not the Constitution of capitalists.

Sound far-fetched? The US Congress never passed a bill approving green house gas regulations or Cap and Trade. But that hasn’t stopped the EPA from promulgating GHG regulations; and in November 2010, the EPA took a step towards globalizing environmental compliance by signing a cooperative agreement with the European Chemicals Agency, for: “the implementation and further development of EU policies.”

There are hundreds of cities from El Cerrito, California, to Belfast, Maine, that have been trained, and agreed to implement UN Agenda 21 policies! The barbarians are inside our offices, municipal buildings, and schools! If this UN advocacy for a New World Order is not reversed, isn’t it only a matter of time until America becomes known as the most powerful country in the North American Union?

SOURCE





Let there be light – and liberty

Phyllis Schlafly

If we want to continue to enjoy the bright, warm light Thomas Edison's incandescent bulb radiates, Congress will have to repeal Subtitle B of Title III of the Energy Independence and Security Act of 2007. Environmental "standards" will start eliminating 276 versions of incandescent light bulbs in 2012, and the drop-dead date for our favorite 100-watt light bulb is just one year away.

Then, we will only be able to buy more expensive but allegedly more energy-efficient lighting products such as compact fluorescent lamps (CFLs) that are supposed to reduce greenhouse gas emissions and force us to do our duty to save the planet. CFLs are also supposed to reduce our dependence on oil, but that's not persuasive because only 1 percent of our electricity is made by oil.

The repeal bill called the Better Use of Light Bulbs (BULB) Act, introduced by Rep. Joe Barton, R-Texas, Michael Burgess, R-Texas, and Rep. Marsha Blackburn, R-Tenn., will die at the end of this year. We should start now to line up members to support repeal in the newly elected Congress.

When Elena Kagan was asked in her confirmation hearing by Sen. Tom Coburn, R-Okla., if it would be constitutional for the government to order all of us to eat "three fruits and three vegetables every day," she evaded answering. She is part of the progressive Obama administration that is committed to the unconstitutional notion that government should tell us how to spend our own money and live our lives, even within our own homes.

The essence of Obamacare is forcing individual Americans to buy health insurance they don't want. Federal Judge Henry Hudson just ruled it is unconstitutional to force Americans to buy health insurance, and we shouldn't be forced to buy light bulbs we don't want.

Newer lighting technologies are on the drawing board, but Americans don't need government to compel us to purchase a new product. We easily advanced from kerosene lamps to Edison's light bulbs, from horse and carriage to automobiles, and from cassettes to CDs and DVDs, without any laws to mandate those changes.

CFLs are so toxic because of the mercury in the glass tubing that the cleanup procedure spelled out by the Environmental Protection Agency is downright scary. The EPA warns that if we break a CFL, we must take the pieces to a recycling center and not launder "clothing or bedding because mercury fragments in the clothing may contaminate the machine and/or pollute sewage." CFLs must be rather dangerous if they will pollute the sewage.

CFL bulbs do not work well in colder temperatures, and most cannot handle dimmer switches; broken CFL bulbs allegedly cause migraines and epilepsy attacks. Their supposed capacity to save energy is greatly exaggerated because, since CFLs do not emit as much heat, we'll have to compensate by turning up our thermostats in winter months.

The one result of CFLs we are sure about is that they export American jobs to China, where manufacturers enjoy the benefit of cheap labor. General Electric has already closed factories in Kentucky and Ohio, and this month it is closing its major light bulb factory in Winchester, Va., that employed 200 people.

The EPA has issued 91 pages of regulations to force manufacturers to revise their packaging to make CFLs more attractive to reluctant customers. The new labels get rid of the watt as the measure of light a bulb puts out and replace it with the lumen, making it difficult for Americans to select the right bulb.

Globalists give us the usual propaganda about an obligation to conform U.S. policy to the rest of the world. Cuba in 2005 exchanged all incandescent light bulbs for CFLs and banned their sale and importation, but surely we should not take our lead from Cuba.

Rep. Fred Upton, R-Mich., has been credited with banning incandescent light bulbs, along with imposing obnoxious regulations and phase-out dates. He's now not so eager to claim credit for that law.

When asked in September about his authorship, Upton said, "It was Jane Harman's bill with Denny Hastert and others." By November, he was promising that if he becomes chairman of the House Energy and Commerce Committee, "we'll be re-examining the light bulb issue, no problem."

By December, he was saying that "we have heard the grass roots loud and clear, and will have a hearing early next Congress. The last thing we wanted to do was infringe upon personal liberties – and this has been a good lesson that Congress does not always know best."

Rep. Cliff Stearns, R-Fla., summed it up: "The misguided ban on incandescent light bulbs needs to be repealed. Banning a product that has been used safely for more than 100 years in favor of Chinese imported CFLs that pose considerable health risks is yet another example of more government intrusion into Americans' personal lives."

SOURCE

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