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Whenever someone asserts that a scientific question is “settled,” they tell me immediately that they don’t understand the first thing about science. Science is never settled. Dr David Deming
Perhaps the most frustrating aspect of the science of climate change is the lack of any real substance in attempts to justify the hypothesis ~Professor Stewart Franks
-- Vladimir Ilyich Lenin - See more at: http://thepeoplescube.com/lenin/lenin-s-own-20-monster-quotes-t185.html#sthash.aTrSI3tG.dpuf
-- Vladimir Ilyich Lenin - See more at: http://thepeoplescube.com/lenin/lenin-s-own-20-monster-quotes-t185.html#sthash.aTrSI3tG.dpuf
-- Vladimir Ilyich Lenin - See more at: http://thepeoplescube.com/lenin/lenin-s-own-20-monster-quotes-t185.html#sthash.aTrSI3tG.dpuf
Wednesday, 27 February 2013
Meteorologist Robert W. Endlich critiques NASA's Hansen: 'I attended a talk by Dr. James Hansen....one item after another struck me as being completely at odds with measurements'
I specifically asked him about the measurements which showed large amounts of CO2 during the Cambrian and Ordovician about 4000-6000 PPM, and that even the IPCC speaks of large amounts of CO2 in the early Paleozoic. He said that there were no measurements of large CO2 amounts in the Paleozoic and again said I was wrong. I guess he has not heard of the Royer Compilation
I then asked about the Vostok Ice Core data which shows four previous interglacial periods CO2 was about 200-270 PPM, and temperatures were clearly much warmer that the present. “Dr Hansen, doesn't the fact that the previous interglacials were a lot warmer than now, falsify the claim that CO2 is an important driver of climate?” He argued with me that the Vostok Ice core data did not show this, and said I was wrong. Google http://en.wikipedia.org/wiki/File:Vostok-ice-core-petit.png to see the data yourself.
Read Endlich's full report on Hansen here.
The perceived seriousness of climate change has fallen particularly sharply since the unsuccessful UN Climate Summit in Copenhagen in December 2009.
LONDON, UK (25 FEBRUARY 2013) - Environmental concerns among citizens around the world have been falling since 2009 and have now reached twenty-year lows, according to a multi-country GlobeScan poll.H/t Marc Morano
The findings are drawn from the GlobeScan Radar annual tracking poll of citizens across 22 countries. A total of 22,812 people were interviewed face-to-face or by telephone during the second half of 2012. Twelve of these countries have been regularly polled on environmental issues since 1992.
Asked how serious they consider each of six environmental problems to be—air pollution, water pollution, species loss, automobile emissions, fresh water shortages, and climate change—fewer people now consider them “very serious” than at any time since tracking began twenty years ago.
Climate change is the only exception, where concern was lower from 1998 to 2003 than it is now. Concern about air and water pollution, as well as biodiversity, is significantly below where it was even in the 1990s. Many of the sharpest falls have taken place in the past two years.
The perceived seriousness of climate change has fallen particularly sharply since the unsuccessful UN Climate Summit in Copenhagen in December 2009. Climate concern dropped first in industrialized countries, but this year’s figures show that concern has now fallen in major developing economies such as Brazil and China as well. (my emphasis)
Tuesday, 26 February 2013
|Image: Heartland Institute.|
Steve is the author of two books on climate change: Climatism! Science, Common Sense, and the 21st Century’s Hottest Topic and The Mad, Mad, Mad, World of Climatism.
Steve in a piece written for The Heartland Institute's Somewhat Reasonable exposes (link)
Renewable energy remains a tiny part of our (USA) energy picture. According to the U.S. Department of Energy, by the end of 2011, 39,000 wind turbine towers were operating in the United States, but provided only 2.9% of our electricity, compared to 42% from coal, 25% from natural gas, 20% from nuclear, and 6% from hydroelectric sources. After twenty years of subsidies and mandates, solar energy remained absolutely trivial, contributing a miniscule 0.04% of our electricity. Ethanol and biodiesel provided about 11% of U.S. vehicle fuel at the heavy cost of using 40% of the corn crop.
Renewable energy’s big secret is that the two biggest renewable sources, wind and biofuels, don’t reduce carbon dioxide emissions. Wind energy is highly variable. Wind output can ramp from negligible output to 100% of rated output to zero again over just a few hours. On average, wind systems provide rated output only about 30% of the time, so they can’t replace hydrocarbon or nuclear electricity sources. Coal or natural gas plants must be used as backup to the wind system, ramping up and down inefficiently to mirror changes in wind velocity.Steve describes how analysis of utilities in Netherlands and Colorado
show that combined wind-hydrocarbon systems use more fuel, produce more nitrogen oxide and sulfur dioxide pollutants, and emit more carbon dioxide than coal or natural gas systems alone. Despite claims to the contrary, addition of wind farms to our electrical grid does not reduce emissions.On biofuels, Steve points out that advocates have long maintained that use of biofuels is carbon neutral.
But a 2011 opinion by the European Environment Agency pointed to a “serious error” in greenhouse gas accounting. The carbon neutral concept does not take into account the CO2 that would be absorbed by the natural vegetation that grows on land not used for biofuel production. A 2011 study by the National Academy of Sciences found that, after considering land use effects, production of ethanol as replacement fuel for gasoline was likely to “increase such air pollutants as particulate matter, ozone, and sulfur oxides.” The study also found that greenhouse gas emissions from ethanol fuel were likely to be higher than gasoline.
So, even if you ascribe to the theory of man-made climate change, it’s unlikely that deployment of renewable energy will significantly reduce greenhouse gas emissions. (my emphasis)We should start thinking about alternate energy sources as "Unreliables" instead of "Renewables."
Now, Pierre Gossilin's NoTricksZone reports on:
Collapsing "Consensus" – Another German Meteorology Site Wonders About The Global Temperature Stagnation in a piece titled: “Global Warming Stagnates – Guessing The Causes“.
The report begins:
Since 1998 the global mean temperature has not risen significantly. While the global temperature rose by about 0.5°C from the 1970s until the end of the 1990s, it has stagnated for the last 15 years, though at a high level. [...] The stagnation surprised a lot of experts, who are now searching for possible causes for this development.”
Wetteronline.de then explains the various theories, writing that the stagnation may be due to weakened solar activity, or because of huge emissions of aerosols over Asia – global dimming – or perhaps because of ocean currents.Wetteronline.de ends its report with:
The climate system of the Earth is very complex. There are still many interrelationships, factors, and feedbacks affecting the climate that are not known or still not adequately researched. Thus a combination of the above factors is possible for explaining the stagnation in worldwide temperature. But also a completely unknown phenomenon that climate science knows nothing about is possible. Even a natural variation of the climate cannot be excluded.”Pierre concludes:
One thing is sure: the science of climate change is no longer an open and shut case – not by any means. The consensus that humans are driving the climate is more shattered than ever in Germany, and is crumbling at an increasing velocity.Read more HERE
Monday, 25 February 2013
|ABC bias on Climate|
The result for the ABC's coverage of climate change showed an amazing 83% thought there is no bias in reporting.
The ABC has previously declared that they have a bias, declared that they had their own position on climate change (link)
But of course the ABC went against their [then] chairman Maurice Newman. Newman said that they should be even-handed on reporting of the global warming debate (link) but the ABC journalists should be called activists because they revolted and went against the ABC's charter and their chairman's wishes.
Mr Newman was criticised by Christopher Warren, the Federal Secretary of the Media, Entertainment & Arts Alliance in a letter the next day:
I was concerned to read yesterday the remarks made by ABC chairman, Maurice Newman, to a gathering of journalists, program-makers and management on Wednesday.
Since his speech I have been contacted by a number of Media Alliance members from the ABC’s news and current affairs team who have interpreted Mr Newman’s remarks as an attempt to influence the ABC’s line on climate change.Lord Monckton is currently touring NSW sponsored by the NO CARBON TAX Climate Sceptics in association with the Lord Monckton Foundation. See HERE.
Lord Monckton was interviewed by a definitely biased ABC Hobart Disc Jockey -
|From Prof Ole Humlum's|
Climate4You Jan 13 (pdf)
Representative Blaine Luetkemeyer (R-MO) has introduced legislation to discontinue any more taxpayer green from being used to advance the U.N.’s economy-ravaging agendas. The proposed bill would prohibit future U.S. funding for the alarmist Intergovernmental Panel on Climate Change (IPCC), and also for the Framework Convention on Climate Change (UNFCCC), a scam devoted to redistributing American wealth in penance for our unfair capitalist free market prosperity.(Forbes -Link)President Obama, in his State of the Union address, pledged "to double down on his frenetic “green” war to prevent climate change."
“The American people should not have to foot the bill for an international organization that is fraught with waste, engaged in dubious science, and is promoting an agenda that will destroy jobs and drive up the cost of energy in the United States. Unfortunately, the president appears to be ready to fund these groups, revive harmful policies like cap and trade, and further empower out of control federal regulators at a time when we should be doing everything possible to cut wasteful spending, reduce regulatory red tape, and promote economic growth.”Larry Bell, writing for Forbes,points out that the IPCC is flawed:
Although IPCC is broadly represented to the public as the top authority on climate matters, the organization doesn’t actually carry out any original climate research at all. Instead, it simply issues assessments based upon supposedly independent surveys of published research. However, some of the most influential conclusions summarized in its reports have neither been based upon truly independent research, nor properly vetted through accepted peer- review processes.
Read more at Forbes.com.
H/t Marc Morano
Sunday, 24 February 2013
Christopher's recent address in Hobart brought an ill-informed review in the Mercury by Philip Heyward (Link). As previously posted here, the data from HadCrut 3 and HadCrut 4 show no significant warming for 16 years. Depending on which data set is used the lack of significant warming could be from 16 to 23 years. The UK Met Office also admitted that their has been no warming for 16 years.
How is it then, that journalist Heyward and, even worse, CEO of the University of Tasmania's Antarctic Climate and Ecosystems Co-operative Research Centre Tony Press don't know this? Or are they still trying to pull the alarmists' trick of "Hide the Decline?"
Heyward writes with inflammatory words like saying Lord Monckton argues against prevailing "wisdom."
And Dr Press is quoted as saying
"The argument of 'no recent warming' is wrong and has been debunked time and again."Perhaps he should convey that opinion to the UN's Climate Change Chief -Railway Engineer Rajendra Pachauri, who has seen the latest data and has acknowledged a 17 year pause in global temperature rises. (link)
Dr Pachauri's views contrast with arguments in Australia that views outside the orthodox position of approved climate scientists should be left unreported.
Unlike in Britain, there has been little publicity in Australia given to recent acknowledgment by peak climate-science bodies in Britain and the US of what has been a 17-year pause in global warming. Britain's Met Office has revised down its forecast for a global temperature rise, predicting no further increase to 2017, which would extend the pause to 21 years.The mercury is not going up, but the Mercury should hold its head in shame.
ClimateDepot's Marc Morano and Lord Christopher Monckton address the absurd notion of man-made global warming causing "climate refugees" and other human rights problems.
The words: "I believe" have no place in science; the words: "I wonder" are what inspires science.
Saturday, 23 February 2013
Saturday 23rd February: (7:00 pm) Presentation Wagga Wagga Commercial Club, Nathan Room
Thursday, 21 February 2013
The following article in “Quadrant on Line” by Michael Kile goes much further than my “The Triumph of Doublespeak” to pull all their arguments to pieces. He seems to have got into the meeting where they discussed comments and it is hilarious.
Doomed Planet“Today’s debate about global warming is essentially a debate about freedom. The environmentalists would like to mastermind each and every possible (and impossible) aspect of our lives.”
Blue Planet in Green Shackles
Weird-weather shenanigans: Part I
Severe storms and heat waves, by contrast, are - “more likely than not” – increasing in frequency and
intensity because of (dangerous anthropogenic) global warming (DAGW).
Whatever happens atmospherically, of course, is now an “event” and – yes – invariably “consistent with climate change” (DACC), or with “climate disruption” (DACD).
Another phenomenon recently appeared too in the “weird-weather” space. CCCC folk are keener to promote – yet oddly reluctant to question – the dodgy “attribution” claims being made for “extreme” weather events (EWEs) by researchers.
ACE’s inaugural meeting was held in Boulder, Colorado, 26 January 2009, at the Pei-designed National Center for Atmospheric Research (NCAR) Mesa Lab. Attendees included Myles Allen (Oxford University), Martin Hoerling (NOAA, USA), Peter Stott (UK Met Office, Hadley Centre), Kevin Trenberth (NCAR) and David Karoly (University of Melbourne).
ACE later released a four-paragraph statement. Its mission would be: “to provide authoritative assessments of the causes of anomalous climate conditions and EWEs”, presumably for government agencies and the Intergovernmental Panel on Climate Change’s (IPCC) 2013/2014 Fifth Assessment Report (AR5).
ACE’s “conceptual framework for attribution activities” would be: “elevated in priority and visibility, leading to substantial increases in resources (funds, people and computers).” With both a research and operational dimension, it would provide “a lot more concrete information in near real-time about what [was not about to, but] has happened and why in weather and climate.”
There was concern, too, that everyone must sing from the same song-sheet: “A consistent use of terminology and close collaborative international teamwork will be required to maintain an authoritative voice when explaining complex multi-factorial events such as the recent Australian bushfires” (author’s italics).
Three years later, Dr Peter Stott, now Hadley Centre Head of climate monitoring and attribution, and eight colleagues, again stressed the importance of reining in mavericks and having a unified “authoritative voice”; this time in a conference paper.
“Unusual or extreme weather and climate-related events are of great public concern and interest,” they noted, "yet there are often conflicting messages from scientists about whether such events can be linked to climate change.”
Imagine the furore if too many folk begin to suspect that nothing "can be said authoritatively about climate change" other than that (unpredictable) change is what the planet’s climate (and weather) does and always has done. As for seeing extreme weather events as other than the consequences of their alleged human cause, well members of the Carbon Cargo Cult Club would prefer that not be mentioned.
But why has there been an apparent shift of focus from long-term climate to near-term weather? Was there agency concern that public interest in the planet's French-fry fate a century hence - or perhaps “as soon as 2060”, according to the Word Bank’s Potsdam consultants – was declining, especially with the lack of global warming since 1997?
Whatever the reason, expect the orthodoxy – together with the decarbonising political elite, carbon capitalists, militant environmentalists and apocalyptic religious groups – to increase propagation of “loading-the-dice” rhetoric at every next storm, flood, drought, fire and nasty wind.
Tricks of the climate trade
Be harsh with anyone who asks if there could be something awry with model methodologies. Distract attention from your claim that you can “identify” a local weather impact of a global mean temperature rise of less than 1C a century -- allegedly due to the presence of 0.0385 per cent of an atmospheric trace gas -- in a world where the daily range exceeds 80C (-45C to +45C), and so on.
Dismiss heretics who worry about the uncertainty monster, especially those who claim that “large uncertainties in both the observations and model simulations of the spectral amplitude of natural variability preclude a confident detection of anthropogenically-forced climate change against the background of natural internal climate variability.”
In June last year, The Guardian’s Leo Hickman asked some climate scientists whether it was now acceptable "to blame extreme weather on global warming". Was there a “distinctive [AGW] fingerprint” in extreme weather events (EWEs) unequivocally caused by human GHG emissions?
Some, like NOAA’s Harold Brooks, placed each-way bets: “Our understanding of how global scale atmospheric changes affect tornadoes and severe thunderstorms is that global warming will make some of the [atmospheric] ingredients for them more likely and others less likely. As a result, it appears that long-term trends in tornado occurrence or intensity are unlikely to be large. Even without the planet warming, we would expect to see some years with many tornadoes and others with few tornadoes.” (author’s italics)
Other responses were dicey. Princeton University’s Professor Michael Oppenheimer is a dice-man. The alleged link between recent EWEs and increasing greenhouse gas (GHG) emissions was, for him, “best represented by a 'loading the dice' analogy – as the world warms, the likelihood of occurrence (frequency), intensity, and/or geographic extent of many types of extreme events is increasing.”
Professor Michael “Hockey Stick” Mann of Penn State also was keen on “the analogy of loaded dice”. There had been, he said, a doubling in the frequency of record-breaking heat in the US, “relative to what we would expect from chance alone.” Records were being broken at “nearly 10 times the rate we would expect without global warming. So there is no question in my mind that the 'signal' of climate change has now emerged in our day-to-day weather. We are seeing the loading of the random weather dice toward more 'sixes'. We are seeing and feeling climate change in the more extreme heat we are witnessing this summer.”
But how confident are they about detecting a climate change signal [DACC] in the “chaotic noise” of near-term weather patterns? One person who appeared to have doubts -– at least three years ago -- was Gavin Schmidt, a meteorologist with the NASA Goddard Institute for Space Studies.
In a 2009 interview, Schmidt said the problem with climate “predictions” to 2030 and 2050 was that they cannot be tested “in the way you can test a weather forecast”. The reason is that long-term trends take
While Hickman’s other contributors all sang from the ACE song-sheet, some seemed more cautious. Was it because they had doubts about specifying EWE probabilities with and without DACC? Several emphasised the difficulty “in calculating the contribution of climate change to an individual extreme event”. (author’s italics).
For Michael Wehner, staff scientist at the Lawrence Berkeley National Laboratory, the “relevant question” was: how has the risk of an individual EWE changed because of climate change (DACC)?
In Wehner’s view, the risk of EWEs, particularly very severe heatwaves, “has already changed significantly due to AGW. He claimed the chances of the 2003 European summer heatwave, was “responsible for as many as 70 000 additional deaths, at least doubled and likely increased by a factor of 4 to 10.” The chances of the 2010 Russian and 2011 Texas events had “undoubtedly increased,” yet apparently “these events could have occurred without the human changes to the climate.” By 2100, he predicted, today’s most EWEs will seem “relatively normal.”
Some, like MIT’s Kerry Emanuel, felt the orthodoxy could say something like “the annual probability of a heatwave of magnitude A and duration B before DACC was X, but as a result of DACC has increased to Y and is expected to further increase to between Z1 and Z2”. It would take, of course, some work to actually fill in the numbers X, Y, Z1, and Z2......Any statement that went “appreciably” further probably would involve “spin of one kind or another.”
Harold Brooks admitted attribution of EWEs was challenging. “We’re faced with two separate, but related, questions. How much did the planet’s warming contribute directly to the extreme event? The second more challenging question: how much more likely was the event because of a warmer planet?”
But is it possible to determine how any low-probability event (EWE) changes with changes in “average conditions”? The orthodoxy is not only asserting it can do so, but also claims weighted-coin or loaded-dice outcomes are analogous to probabilities in the EWE-space. But is this the case?
“If you flip a fair coin 100 times,” Brooks explained, “on average you get 50 heads, but 95% of the time you’ll get between 40 and 60 heads and, two or three times you’ll get 65 heads. If you get a weighted coin [or loaded dice] that is 55 per cent likely to be heads, it will be 10 times as likely that you’ll get 65 heads. The small change in the average chance means the chance of an extreme [EWE] becomes much more likely.”
Brooks claims this approach can be applied to temperature extremes. But how to determine whether any change in average temperature made it more likely atmospheric flows would be even more likely to occur than just by chance? How, indeed!
UEA’s Dr Clare Goodess did “not believe that it will ever be possible to look at a single event and say definitively if it would or would not have occurred in the absence of human influence. Paradoxically, however, she felt it was possible “to estimate the extent to which human activity has increased the risk of such events occurring. It has, for example, been demonstrated that human influence has more than doubled the risk of a hot European summer like that of 2003 occurring, and substantially increased the risk of flooding which occurred in England and Wales in autumn 2000.”
DACC attribution was, she admitted, “a more challenging task for rainfall and other weather variables than for temperature, and for areas smaller than continents.”
We soon enter the realm of the “seamless prediction paradigm” -- and EWE-climate pseudo-prediction. (For those interested in more detail, read this critique by Dr Henk Tennekes, a past director of research at the Royal Dutch Meteorological Institute.)
As for EWE risk analysis, any statement that describes the likelihood of a future climate or weather event occurring in terms of estimated “probabilities” is defined here as a pseudo-prediction.
Example: “Calculating how the odds of a particular extreme event have changed provides a means of quantifying the influence of climate change on the event. The heatwave that affected Texas has become distinctly more likely than 40 years ago. In the same vein, the likelihood of very warm November temperatures in the UK has increased substantially since the 1960s.”
The state of climate science today resembles in some ways that of seismology. No seismologist has ever predicted the location and timing of any major earthquake, nor a climatologist a (DAGW-induced) EWE. Unlike the latter, seismologists not only admit they do not know how to do it, most do not expect they will ever know how to do it. Most seismologists therefore resist the temptation to make precise short-term predictions. Some, however, release probability statements, as climatologists are now doing for near-term EWE attribution. Mark Quigley, Senior Lecturer in Active Tectonics and Geomorphology at NZ’s Canterbury University, is one of them.
It is doubtful, however, that this kind of “probabilistic” risk approach will ever protect any community - be it in an active earthquake zone, a cyclonic belt or bushfire region.
Hence even if one accepts the validity of Team ACE’s EWE attribution ambitions, it is difficult to see how “authoritative assessments of EWE risk” would be useful; especially when they are to be “produced shortly after the EWEs in question when interest is at its height.”
ACE’s work has been useful for DACC alarmists, such as Christian Figueres, UN Framework Convention on Climate Change (UNFCCC) Executive Secretary. “It doesn’t take a scientist to connect the dots,” she said late last year. “While none of these events can be exclusively linked to climate change, taken together they indicate we’re already in the midst of climate unpredictability, of a profound disruption of the Earth’s hydrological cycle the effect of which is still unknown.” Climate “certainty” is within reach, apparently, but only if UNFCCC is given the power and money to sort things out.
Everyone who’s anyone is now playing the EWE-climate game: loading dice, yet ignoring the uncertainties (see Part III).
Economist Paul Krugman did it in an op-ed column last July. Rajendra Pachauri, Chair of the Intergovernmental Panel on Climate Change, did it in Hobart on 15th January this year, when he kicked off the EWE conga line. President Obama did it to “rapturous applause” in his Inauguration speech, vowing to “preserve our planet, commanded to our care by God”, in a burst of rhetoric reminiscent of Al Gore’s Noah period.
“We will respond to the threat of climate change”, Obama promised, “knowing that the failure to do so would betray our children and future generations”. (Even more than dumping on them the formidable task of repaying trillions of dollars of national debt?)
Inspired by the decarbonising vibes now radiating from Capitol Hill, our prime minister did it hours later. Singing from the same song-sheet as Figueres et al, she reportedly said that while Australia’s summer EWEs could not be directly attributed to climate change, “the science indicated very clearly climate change means more EWEs.”
Let’s play it again, PM. While EWEs could not be directly attributed to “climate change” -- presumably code for DAGW or DACC -- the science “indicated very clearly climate change means more EWEs.” Down at the track, this would be a scratched horse. [Climate change, strictly speaking, merely describes a natural process – the changing climate. How could it be a cause of anything?]
Fortunately, not everyone has been duped by the new EWE-speak. When Bill Leak rolled his dice, he came up with this cartoon: “A Combet Nation of Fact and Fiction” (The Weekend Australian, 19-20 January, 2013). A perspiring Combet presents the national weather forecast against the backdrop of a continent in flames. “Our satellite picture shows,” he says unconvincingly, “the carbon tax bringing relief from the sweltering conditions we’ve all been....”
Professor Ross Garnaut, the Canberra Carbon Cargo Cult Club’s former climate change guru, also did it in a recent speech to China’s National Development and Reform Commission. “Climate change,” he warned, “takes us into unknown territory for human civilisation”. Australia’s extreme January heat and bushfires were the “latest of the increasingly common extreme weather events that carry a climate change [DACC] footprint.” (How does a fingerprint become a footprint?)
Garnaut is a dice-man, too. He also likes an each-way bet. He was on-message in Beijing. “The association of EWEs with climate change is complicated and can be confusing, because natural climate variability would anyway have introduced damaging extreme weather events from time to time.” Nevertheless, he claimed “we can characterise the way that global warming has affected weather in probabilistic terms by thinking of outcomes as being the result of the throwing of a standard dice with six faces” and so on. But can we?
This was, he said “the probabilistic sense in which climate scientists should be understood when they say that [while] no particular EWE can be said to be caused by global warming [DAGW], [nevertheless] EWEs will happen more often and the worst will be more extreme than before” [because of it.]
But can statistical probability be used in this way? Is the dice a legitimate analogy? Is EWE frequency comparable to a dice throw? To answer these questions, we must venture further into Garnaut’s “unknown territory” -- and into the belly of the beast.
Blue Planet in Green Shackles