Category: Science Rules

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Timewasting Woman ?

Dr Judith Curry will probably be wasting a lot of her valuable time in future, as she has started her own “balanced” web log :-

https://judithcurry.com/

Several commentors appear quite relieved that she has decided to stop (pa)trolling their websites and has gone off to draw all the sceptic hormonally-charged untrained non-scientists beta males to hers.

Phew ! Now perhaps we can get on with the Science and the Data in peace !

https://initforthegold.blogspot.com/2010/09/curry-blogs.html

https://scienceblogs.com/deltoid/2010/09/about_time.php

It’s a thankless task, engaging in dialogue with the voracious, capacious sceptics. Hopefully she gets paid for her trouble.

Excruciatingly, she’s in store for recurring complaints from Climate Change Scientists.

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Hungry for Change

People often talk about the weather in relation to Climate Change, but neglect to talk about the possible obvious and inevitable side-effects – hunger and starvation.

Frontline Club will screen the film “The Hunger Season” on 1st October 2010, and follow it with a panel discussion hosted by BOND and Oxfam UK :-

https://frontlineclub.com/events/2010/10/liberation-season-screening—the-hunger-season.html?utm_source=Frontline&utm_campaign=074ce4510f-Announcing+October+events&utm_medium=email

“Across the world a massive food crisis is unfolding. 
Climate change, increasing consumption in China and India, the dash for Biofuels are causing hitherto unimagined food shortages and rocketing prices. This has already provoked unrest and violence from the Middle East to South America and there is no end in sight in the coming months. The people who are going to be most sorely affected are those already living on the razors edge of poverty, those dependent on food aid for their very survival. As commodity prices have risen by 50%, the UN Agencies have barely half the budget they need to meet the needs of 73 million hungry people they are currently feeding…”

Biofuel targets may not be the only factor behind food price rises :-

https://www.wdm.org.uk/food-speculation/great-hunger-lottery

“In The Great Hunger Lottery, the World Development Movement has compiled extensive evidence establishing the role of food commodity derivatives in destabilising and driving up food prices around the world. This in turn, has led to food prices becoming unaffordable for low-income families around the world, particularly in developing countries highly reliant on food imports. Nowhere was this more clearly seen than during the astonishing surge in staple food prices over the course of 2007-2008, when millions went hungry and food riots swept major cities around the world. The great hunger lottery shows how this alarming episode was fueled by the behaviour of financial speculators, and describes the terrible immediate impacts on vulnerable families around the world, as well as the long term damage to the fight against global poverty…”

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Acid Ocean Global Warming Science Rules Screaming Panic Social Change The Data

Intellectual Frustration

Found at : The Way Things Break

One can only imagine the frustration that Rob Dunbar feels as, calmly as he can, he explains why the Earth is in trouble from rising Atmospheric Carbon Dioxide concentrations, the product of the last few hundred years of the industrial use of Fossil Fuel energy.

Just ignore the wrap-around advertisement and get to grips with the presentation of the data.

The part about Ocean Acidification may alarm or scare you – but you, and you alone, are in charge of your personal emotional state. If you feel it is more appropriate to act out of concern rather than live in the despair of fear, join the Climate Activists, wherever you find them.

Watch out, though. Some give the appearance of being Climate Concerned but are actually Climate Zombies :-

https://www.dailykos.com/storyonly/2010/9/5/899029/-Stupid-Goes-Viral:-The-Climate-Zombies-of-the-New-GOP

https://www.guardian.co.uk/environment/blog/2010/sep/14/republicans-senate-election-climate-sceptics

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Global Warming Science Rules The Data

Warmest Decade on Record

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Roger Harrabin : Potentially Alarming

I have been rather, erm, critical, of Roger Harrabin’s approach to reporting the “Climate Change narrative” in the past, but I have to say, I think he has pulled up his socks somewhat with a two-part Radio 4 presentation “Uncertain Climate” :-

https://www.bbc.co.uk/iplayer/episode/b00tj525/Uncertain_Climate_Episode_1/

https://www.bbc.co.uk/iplayer/episode/b00tmcz3/Uncertain_Climate_Episode_2/

But of course, the BBC has to keep people sweet, and obviously continues to “play both sides”, don’t they ? How else did Roger get to interview Steve McIntyre of the truly annoying Canadian whine (it’s not his fault, I have to add, that I find his voice unbearable) and Nigel Lawson ? And Judith Curry ?

Or maybe not. Roger Harrabin admits to a stand-up row with Al Gore. Hopefully he’s still welcome in the United States of America.

There seem to be about 50 mentions of the word “uncertainties”, and an obsession about temperature rise projections – with no focus on the melting Arctic – which is not at all uncertain as it is a demonstrable fact.

Wake up ! The Arctic’s melting !

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Christopher Booker : Reheated Tosh ?

Looks like Christopher Booker may have fallen from the safety net of sanity, judging by his latest output, which appears to be a jumble of trick-of-the-light semantics, plays on words, reheated half-errors and unwarranted accusations :-

https://www.telegraph.co.uk/comment/columnists/christopherbooker/7981979/A-cunning-bid-to-shore-up-the-ruins-of-the-IPCC.html

“A cunning bid to shore up the ruins of the IPCC : The Inter-Academy report into the IPCC, led by Rajendra Pachauri, tiptoes around a mighty elephant in the room, argues Christopher Booker. : By Christopher Booker : Published: 6:38PM BST 04 Sep 2010 : A report on the UN’s Intergovernmental Panel on Climate Change, on behalf of the world’s leading scientific academies, last week provoked even some of the more committed believers in man-made global warming to demand the resignation of Dr Rajendra Pachauri as chairman of the IPCC. But is the report all that it seems? Last winter, the progress of this belief – that the world faces catastrophe unless we spend trillions of dollars to halt global warming – suffered an unprecedented reverse. In Copenhagen, the world’s leaders failed to agree a treaty designed to reshape the future of civilisation. This coincided with a series of scandals that blew up around the IPCC’s 2007 report. Since then several inquiries, including three into the leaked “Climategate” emails, have tried to hold the official line, all following a consistent pattern. Each has made a few peripheral criticisms, for plausibility, while deliberately avoiding the main issue. Each has then gone on to put over the required message: that the science of global warming remains unchallenged…”

“…demand the resignation of Dr Rajendra Pachauri…” ? Why ? Just because the world’s media are hounding him ?

“…a series of scandals…” ? What, the non-scandals puffed up into “news” that several newspapers have had to print retractions for ?

And they pay him to write this stuff ?

Clearly, the Daily Telegraph have money to burn.

Why is Christopher Booker’s opinion piece so poor (in my view) ?

For a start, read this web log post from Bart Verheggen :-

https://ourchangingclimate.wordpress.com/2010/09/03/ipcc-troubles-context-media-coverage/

“…most IPCC mistakes were minor or even imaginary, and most were in working group 2 about (regional) effects of climate change; they did not concern the physics of climate and why it is changing…”

He quotes the Dutch newspaper Volkskrant :-

“On the one hand climate scientists are expected to keep themselves to the facts only. At the same time their results and understanding are also arguments in the societal discussions about climate change. But as soon as they participate in this discussion accusations of bias come up. A more professional IPCC should not only work on the internal weaknesses and make and present itself as scientifically solid as possible. It will also have to make clear that its work has political implications, but that that doesn’t mean that it’s engaged in doing politics…”

This shows up the possibility that Christopher Booker’s writing is probably strongly biased as well as likely inaccurate.

How can it be that Christopher Booker (in my humble opinion) portrays the real situation so erroneously ?

Where does he get his views from ?

What is he trying to fight, here ? And why is he using rusty, broken weapons ? How is it that journalists and commentators have become so mistaken about an issue that’s so important to get right ?

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Bad Science Climate Change Global Warming Media Non-Science Protest & Survive Public Relations Science Rules Unqualified Opinion

Daily Express : Complain to the PCC

Yes, I’m inviting you to complain to the United Kingdom Press Complaints Commission regarding what appears to be a failure of accurate journalism in the Daily Express.

The question is, for you, have they “gone too far this time” ?

Here’s some e-mail traffic :-

from: Bob Ward
sent: 31 August 2010
subject: Express Denial

If you want to have a good chortle, have a look at this ‘Debate’ just launched on the website of the ‘The Daily Express’:

https://www.express.co.uk/posts/view/196681/DEBATE-Is-global-warming-just-a-con-

Apart from its one-sided title (‘Debate: Is ‘global warming’ just a con?’), I particularly enjoyed the illiterate reference to “LOSS OF CREDIBITY”. Well, after all, ‘The Daily Express’ should know about loss of credibility!

Bob Ward

Policy and Communications Director
Grantham Research Institute on Climate Change and the Environment
London School of Economics and Political Science
Houghton Street
London WC2A 2AE
https://www.lse.ac.uk/grantham

from: James Pavitt
date: 31 August 2010

Have you seen the headline and front page??? This is the worst case of climate misrepresentation I’ve ever seen. I have made a complaint to the Press Complaints Committee, and urge others to do so too.

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Big Picture Climate Change Global Warming Science Rules The Data Unqualified Opinion

Northern Anomaly Snow Job

Data Credits : Inverse ENSO, AO Index and NAO Index

Earlier this year, many weather-watchers were theorising that unusual conditions in the Arctic atmospheric pressure patterns could be behind the deeply cold and snowy winter :-

https://www.nasa.gov/topics/earth/features/coldweather-2009.html
https://www.dailykos.com/story/2010/1/6/822520/-Freak-Current-Takes-Gulf-Stream-to-Greenland
https://climatechangepsychology.blogspot.com/2010/01/weakening-of-polar-vortex-in-arctic.html

The anti-science mob just jumped up and down and yelled at it, calling it “global cooling”, but that’s what you’d expect from a one-dimensional crowd trying to “snow job” the truth about Global Warming.

However, it has now been reliably demonstrated that a combination of a moderately strong El Nino and a very low North Atlantic Oscillation (NAO) index locked in cold conditions and higher than usual precipitation leading to general whiteout in medium latitudes :-

https://www.agu.org/pubs/crossref/2010/2010GL043830.shtml

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IPCC : Could Do Better ?

[ UPDATE FROM JOABBESS.COM : GOOD LINKS FOR MORE INFORMATION : https://www.realclimate.org/index.php/archives/2010/08/ipcc-report-card/ AND https://www.nature.com/news/2010/100831/full/467014a.html AND https://ourchangingclimate.wordpress.com/2010/09/01/ipcc-review-by-interacademy-council-iac/ AND https://www.un.org/News/briefings/docs/2010/100830_IPCC.doc.htm AND THE SLIGHTLY NEGATIVE https://www.economist.com/node/16941153?story_id=16941153 ]

Entropy versus Order – the central battle of the Universe.

Also the struggle within the realm of Science, trying to make global sense out of a very disparate, creative spectrum of study on Climate Change.

Here, at the very hub, we find the bubble of the Intergovernmental Panel on Climate Change, or IPCC – a wide variety of people with a wide variety of knowledge and viewpoints all trying to establish a common perspective.

The management of this enterprise has been under review, and thought to be found partially wanting :-

https://reviewipcc.interacademycouncil.net/ReportNewsRelease.html

“InterAcademy Council Report Recommends Fundamental Reform of IPCC Management Structure : UNITED NATIONS — The process used by the Intergovernmental Panel on Climate Change to produce its periodic assessment reports has been successful overall, but IPCC needs to fundamentally reform its management structure and strengthen its procedures to handle ever larger and increasingly complex climate assessments as well as the more intense public scrutiny coming from a world grappling with how best to respond to climate change, says a new report from the InterAcademy Council (IAC), an Amsterdam-based organization of the world’s science academies. “Operating under the public microscope the way IPCC does requires strong leadership, the continued and enthusiastic participation of distinguished scientists, an ability to adapt, and a commitment to openness if the value of these assessments to society is to be maintained,” said Harold T. Shapiro, president emeritus and professor of economics and public affairs at Princeton University in the United States and chair of the committee that wrote the report. Roseanne Diab, executive officer of the Academy of Science of South Africa and professor emeritus of environmental sciences and honorary senior research associate at the University of KwaZulu-Natal in Durban, served as vice chair of the committee, which included experts from several countries and a variety of disciplines…These assessment reports have gained IPCC much respect including a share of the 2007 Nobel Peace Prize. However, amid an increasingly intense public debate about the science of climate change and costs of curbing it, IPCC has come under closer scrutiny, and controversies have erupted over its perceived impartiality toward climate policy and the accuracy of its reports. This prompted U.N. Secretary-General Ban Ki-moon and IPCC chair Rajendra K. Pachauri to issue a letter on March 10 this year requesting that the IAC review IPCC and recommend ways to strengthen the processes and procedures by which future assessments are prepared…”

https://reviewipcc.interacademycouncil.net/OpeningStatement.html

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Arctic Sea Ice Crunching

Movie Credit : Fool Me Once
Hat Tip : A Few Things IllConsidered

To check the most recent graphs :-


https://nsidc.org/arcticseaicenews/

  


https://psc.apl.washington.edu/ArcticSeaiceVolume/IceVolume.php

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Made up in America

If you, or anyone dear to you, is a closet Climate Change sceptic, then you quite possibly have David Koch, of Koch Industries, and his allegedly personally paid-for propaganda machine to thank.

Climate Change denial was invented in the United States of America, but has since been imported into the United Kingdom and Australia, tripping up intellects and intelligences everywhere it shows up.

It makes a person look really uneducated when they recite the mantras of Climate Change scepticism and denial. Trouble is, it’s so pervasive and seemingly anodyne when you first encounter it, that many people just fall for it hook, line and sinker.

What’s so wrong about saying “The climate has always changed” for example ? Yes, of course it has, but not like it’s changing now.

https://www.newyorker.com/reporting/2010/08/30/100830fa_fact_mayer?printable=true

“COVERT OPERATIONS : The billionaire brothers who are waging a war against Obama. : by Jane Mayer : AUGUST 30, 2010 : On May 17th, a black-tie audience at the Metropolitan Opera House applauded as a tall, jovial-looking billionaire took the stage. It was the seventieth annual spring gala of American Ballet Theatre, and David H. Koch was being celebrated for his generosity as a member of the board of trustees; he had recently donated $2.5 million toward the company’s upcoming season, and had given many millions before that. Koch received an award while flanked by two of the gala’s co-chairs, Blaine Trump, in a peach-colored gown, and Caroline Kennedy Schlossberg, in emerald green. Kennedy’s mother, Jacqueline Kennedy Onassis, had been a patron of the ballet and, coincidentally, the previous owner of a Fifth Avenue apartment that Koch had bought, in 1995, and then sold, eleven years later, for thirty-two million dollars, having found it too small.

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Flogging a Dead Non-Scandal

Despite the fact that Robin McKie killed off Climategate on 1st August 2010 in his article for The Observer (thankfully, Will Hutton was away, allowing Robin McKie to venge forcefully) :-

https://www.guardian.co.uk/commentisfree/2010/aug/01/climate-change-robin-mckie

it seems that the Climate Change deniers simply cannot let go of the dead story and bury it. Benny Peiser of the adroitly named “Global Warming Policy Foundation” (suggested motto “We want policies to guarantee Climate chaos” ?), is to publish a report at the end of the month written by Andrew Montford, of Bishop Hill web log fame :-

https://www.thegwpf.org/climategate/1204-investigation-into-climategate-inquiries-announced.html

Sorry to say, but this will be a “we told you so” affair :-

1. We told you so here first – it will be roundly criticised by those who are expert in the subjects of Climate Change and environmental policy.

2. We told you so here first – it will contain a number of significant Scientific claims that will not stand up to close scrutiny.

3. We told you so here first – it will sell.

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Newsnight : Complain to the BBC

I don’t expect much from it in terms of any kind of sensible, relevant reply, but here’s my two eurocents’ worth, as loaded at :-

https://www.bbc.co.uk/complaints/forms/

The BBC are undergoing a review on balance in Science reporting. They need to get Climate Change right, and that could start by one of their programme editors actually trying to understand what programmes like this do to an unprepared or semi-prepared audience.

The Newsnight audience have been left with the view that “maybe Climate Change is not so bad after all”, which is the worst take-home message they could be given.

See further down the post for e-mail traffic related to the Newsnight broadcast of 23rd August 2010.

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What a Disaster (2)

By now, astute readers of the “research paper that kills off Climate Change damages” will have noticed the classic Roger Pielke Jr-ism contained within its inner sanctum rationale :-

https://dotearth.blogs.nytimes.com/2010/08/23/study-finds-no-link-tying-disaster-losses-to-human-driven-warming/

https://journals.ametsoc.org/doi/pdf/10.1175/2010BAMS3092.1

Let’s spell it out :-

What do you get when you compare an exponentially rising trend (economic losses from Climate Change damage) with another two exponentially rising trends (human population growth and economic development), and use the last two to factor away the first ?

That’s right – no trend at all !

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We Just Don’t Know

Andrew Montford (Bishop Hill) appears on BBC Newsnight, the flagship British widescreen influential TV show for those who work until super-late o’clock and want to watch something serious after having a few beers, and all he can say is “we just don’t know” to the Kirsty Warkian question of whether Climate Change is (a) happening or (b) problematic.

Come on Andrew ! It’s not “too early to say” or even “too early to call”. It’s in black and white and online. It’s called the IPCC report, and has been followed by American and European government studies, and a mountain of academic research analyses which back it up : the world is warming, the reports are that change is already significant, and the prospects are risky.

There is still something that “we just don’t know” about. We just don’t know if Andrew Montford has read the Science. If he were to put his virtual nose between some of its digital pages he might well learn a thing or two. He seems fairly intelligent. So, here’s hoping.

Oh, and by the way, will he feel he has to disguise himself if he wants to come and talk to the freethinking carbonbusters at Climate Camp ? No need, Andrew. Peace-loving people will welcome you for a vegan curry over at the RBS Royal Bank of Scotland Headquarters, no worries, mate. But can you please take off the earnest brown tweed jacket ? It makes you look so much like Nicholas Stern, love.

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Come On Over For Lunch

Shock ! Horror ! Major Climate Change Scientist spotted at Climate Camp…ah, but which one… ? How to distinguish one dressed-down, unwashed individual with dishevelled locks from any another ?

Any sign of Climate Change sceptic-denier Andrew Montford, as affectionately known as “Bishop Hill” ? Can’t make him out, but he might have responded to the banner appeal to “Come On Over for Lunch”. You never know. That might be him chopping potatoes, right in the thick of it.

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Climate Change Global Warming Science Rules

Let’s Read the IPCC (2)

“Climate Change 2007: Working Group I: The Physical Science Basis : Foreword” :-

https://www.ipcc.ch/publications_and_data/ar4/wg1/en/frontmattersforeword.html

“The report confirms that our scientific understanding of the climate system and its sensitivity to greenhouse gas emissions is now richer and deeper than ever before.”

Who is meant by the ownership word “our” ?

It cannot mean the whole of humanity, since there are still a large number of people who have no idea about the Science of Climate Change, or who deny it.

I suspect that most Climate Change deniers would stop reading this report right there – as they don’t want to be included in the group of people who accept that Climate Change is real, happening and serious, too.

Notice that there’s no question that the Climate is sensitive to Greenhouse Gas Emissions accumulating in the Atmosphere. There’s no “likelihood” associated with that statement.

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Climate Change Global Warming Science Rules Social Change

Let’s Read the IPCC (1)

If there’s one thing about Climate Change nobody could be able to disagree on, it’s that there’s a huge amount of literature on the subject.

I figure it would be impossible for any one person to have a good grounding in the totality of the Science, spanning, as it does, most of humankind’s discoveries about the physical world.

It would be hard too to have an exceptionally well-rooted understanding even of the Synthesis of the conclusions of the Intergovernmental Panel on Climate Change (IPCC) reports.

A human mind is surely not capable of remembering all the facts and figures and how everything relates. My personal forgettery is quite active in selecting what to drop after not using it for a while, and I’m sure others experience the same thing.

For example, I’m sure Dr Judith Curry, accomplished as she is in Earth Sciences, does not remember the entire field, and does not have the tools to look everything up quickly. Which is why she gives shorthand vague, answers on web logs which annoy other people so much :-

https://scienceblogs.com/stoat/2010/08/curry_jumps_the_shark.php

I reckon, though, people should give her a break for a while to let her compose herself, and get over the shock of the Anthony Watts “tribe” eating her heart out with steak knives after she published a proper piece of Science.

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Climate Change Global Warming Science Rules

The Earth as Atom

Most people over the age of 35 years old will probably be able to agree with the statement that “you learn a lot of things in life, and you also forget a lot too”.

Things get replaced in your active memory as you move from phase to phase of your life, meet and lose people, as you change careers, take up new hobbies and interests.

For instance, I used to be able to speak German passably well, but this got replaced by Dutch, and now I don’t practice speaking Dutch at all, it’s faded from my skillset.

A lot of experiences cast shadows and are best totally forgotten. Others, which we consider valuable, we tend to summarise for ourselves and retain at least the outline of what we have known.

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Climate Change Denial, Everywhere

Here follows an extract of a conversation I have had with members of the Claverton Energy Research Forum, which I have cut-and-paste into a more easy-to-read fashion below the fold :-

https://groups.google.co.uk/group/energy-discussion-group/browse_thread/thread/68f666ff4f69599b/59dfb3351bb432ec?q=abbess&lnk=ol&

https://groups.google.co.uk/group/energy-discussion-group/browse_thread/thread/68f666ff4f69599b/bfec36913d002b91?lnk=gst&q=abbess#bfec36913d002b91

As you can see, there are Climate Change sceptic-deniers everywhere, even in the most knowledgeable and respectable circles.

Countering Climate Change denial from so-called “sceptics” takes a lot of time and energy, and is a bump-in-the-road nuisance/irritation distraction from the main priority for human civilisation, which is how to stop being addicted to Fossil Fuels.

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Big Picture Climate Change Global Warming Science Rules

On Consensus

The problem with several Climate Change denier arguments is that they are “meta” arguments – philosophical arguments about how people behave, what they intend and how things are done.

One such issue that they take is with the Intergovernmental Panel on Climate Change (IPCC) “consensus” method of operation. They seem to view the IPCC consensus as “blurred lines” – their conclusion is that the IPCC’s unified interpretation of the evidence is suspect.

When the Police want to interview eye-witnesses, and when a judge wants to hear witness evidence, the standard practice is to keep the witnesses apart, so that the lines of evidence can be as independent as possible.

By contrast, in Climate Change Science, there is a certain amount of collaboration between researchers during the course of their work, so you could say that no observations are made independently. However, this should not be labelled as “malicious collusion”, although many Climate Change deniers do do that.

Continue reading “On Consensus”
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On Bishop Hill’s Doorstep

How paranoid is Andrew Montford of Edinburgh, Scotland ? Does he have any reason to be afeard now that the Climate Camp has parked up on his doorstep ?

Don’t worry. This isn’t a threat, Andrew. It’s a invitation. When the rocket stoves have been lit and the canvas staked out, you’re invited to come and talk with real people about the realities of Climate Change instead of being cooped up with your hot laptop at home cooking up hurtful and inaccurate things to say about working Scientists and activists.

By the way, I rocked with laughter at this recent review of your book “The Hockey Stick Illusion” :-

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Judith Curry : Carbon Lockdown

Dr Judith Curry insists, quite correctly, that we should take uncertainties into account when deciding Climate Change policy.

Yet I think our respective positions probably strongly differ on which way we weight the uncertainties.

I strongly favour the Precautionary Principle, implemented Early, making it the “Early Precautionary Principle”.

One of the reasons I come down on this end of the spectrum of possible responses to uncertainties is that there are quite a spectrum of unknowns that form the pillars of those uncertainties.

After all, if we don’t know a term in an equation, how can we possibly calculate anything meaningful with any kind of confidence ?

How can anybody feel safe and secure not knowing for certain what the actual equilibrium Climate Sensitivity amounts to ? The response of the Earth’s Climate system to extra airborne Carbon Dioxide-forced temperature rise is a number that is becoming firmer, but there are error bars. Surely this points to conservatism in emissions ?

Moreover, we could be well advised to cut back on Fossil Fuel burning not just to protect the Climate, but to save the Economy. How can we pursue our normal everyday Carbon-emitting lives not knowing how much Fossil Fuel there is left in the ground that can be inexpensively mined ?

How can we know the order of magnitude of Fossil Fuels left to extract ? And how can we know what kind of impact this will have on the Climate ?

Continue reading “Judith Curry : Carbon Lockdown”
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The Rate of Change

I well remember the huffing and puffing over the release of James Hansen’s paper “Target Atmospheric CO2: Where Should Humanity Aim?” :-

https://www.columbia.edu/~jeh1/2008/TargetCO2_20080407.pdf

“…Decreasing CO2 was the main cause of a cooling trend that began 50 million years ago, large scale glaciation occurring when CO2 fell to 425 +/- 75 ppm…”

The sceptic-deniers laughed and scoffed and said things to the effect that clearly there’s nothing to worry about that the current concentration of Carbon Dioxide in the air is over 390 parts per million – it won’t melt the polar ice caps.

What the sceptic-deniers haven’t understood, or pretend not to have understood, is that it is a combination of factors that caused major lasting glaciation on Earth. Yes, the level of Carbon Dioxide in the air is important. But the rate of change of Carbon Dioxide in the atmosphere is a significant component.

If the levels of Carbon Dioxide in the atmosphere change rapidly, the heating or cooling effect is amplified, in effect. You have to take account of the relative change in levels of Carbon Dioxide, not just its level at any particular point in time.

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Bad Science Global Warming Non-Science Science Rules The Data

Deny Everything

The sky is unnaturally warm, so the satellites are telling us.

So what do the Climate Change deniers do ? Claim all the satellites are defunct :-

https://canadafreepress.com/index.php/article/26603

“Nation’s battered satellite environmental monitoring program : Top Climate Scientists Speak out on the Satellitegate Scandal : By John O’Sullivan Monday, August 16, 2010 : US Government admits global warming satellite sensors “degraded” – temperatures may be out by 10-15 degrees. Now five satellites in controversy. Top scientists speak out. In an escalating row dubbed ‘Satellitegate’ further evidence proves NOAA knew of these faults for years. World’s top climate scientists and even prior governmental reports cite underfunding and misallocation as the trigger for spiraling satellite data calamities. Key flaws with five satellites undermines global data. Most disturbing of all is that it took publication of my article last week to persuade the authorities to withdraw the errant NOAA-16 satellite from service. But as Dr. John Christy indicates, the real Satellitegate is not about one satellite. The scandal is endemic with comparable flaws across the entire network; the scandal is also that it took a tip off from a member of the public and the widespread broadcast of my article before one of the offending junk boxes, NOAA-16, got taken down…”

Anyone who’s doubting that we’re back to the bad old days of outright denial should pay attention. Next thing you know, the Climate Change contrarians will be claiming that the whole of Science is dubious…what ? They did that already (for the last 25 years) ?