Ocean, not CO2, caused past climate change

oceans

Len Mills tells us of a study showing past climate change was caused not by atmospheric carbon dioxide but by changed ocean circulation releasing heat into the atmosphere.

Most of the concerns about climate change have focused on the amount of greenhouse gases that have been released into the atmosphere, but in a new study published in Science, a group of Rutgers researchers have found that circulation of the ocean plays an equally important role in regulating the earth’s climate. Continue Reading →

Dazzling solar generator fails promise

Wants half-billion public bailout

From The Hockey Schtick (h/t Richard Cumming) we learn that the Ivanpah solar thermal plant (the world’s largest), on the edge of the Mojave desert in California, has failed to keep its promise of renewable, reliable, cheap, climate-changing electric power. Which is a shame, but at least it’s their own money they’re playing with. Continue Reading →

Posting delayed

A personal note

I’ve been laid low for the last three days by a virus (according to my ever-accurate wife it’s a virus, though it might be a bacterium; when I asked her why she calls it a virus, she was nonspecific—so it left me unsatisfied but ended the conversation) which has gone through the family from one end and out the other from babies to grandparents. Nobody said life would be easy.

Your host is back with reduced but reviving vigour.

Wind alone cannot keep the lights on

Len Mills sends us a study of wind farms reported in the Daily Mail. It emerges that their real production history falls a long way short of the breathless claims some make for them.

I too wish to save the world, but not by using wind turbines, because they’ll ruin us first. They’re expensive, ugly, short-lived, noisy to the point of ill-health, ugly, kill bats and birds, they stop generating if there’s too little or too much wind, they demand lots of rare metals and they’re ugly.  Continue Reading →

Tampering at Australian BOM exploded

Devastating criticism from William Kininmonth

This is dynamite. Heartland’s November Environment & Climate News reports scientist Jennifer Marohasy and environment editor Graham Lloyd, among others, have learned the Australian Bureau of Meteorology (BOM) has been “fudging” historical temperature records to fit a warming narrative. Continue Reading →

What Mullan actually says

In Renowden’s latest apologia at Hot Topic it is quite difficult to discern Brett Mullan’s arguments through the thicket of abuse and misdirection created by Renowden. But I think these are the debating points he’s trying to make, lined up with the passages in which he makes them.

Point 1

When he says:

Let me pose a question. What does Dedekind think Rhoades and Salinger were doing in their 1993 paper? Indulging in a purely theoretical exercise? In fact, they developed their techniques by working on what became the Seven Station Series (7SS), and from 1992 onwards the 7SS was compiled using RS93 methods properly applied.

We’ll call that Debating point 1. From 1992 onwards the 7SS was recalculated using the Rhoades & Salinger (1993) measurement techniques.

Continue Reading →

Chinese cyber attack thwarted

The Climate Conversation web site has been under determined attack by cyber criminals over the last two months. Over 5.5 million web requests and 1.3 million spam messages deluged the server during September and October. I wondered at the persistently slow responses and recently complained. My web host provider was already diagnosing the problem and yesterday brought the attacks to an end, though at the cost of isolating China. Sorry, China!

Our web traffic, already busy, had soared to three times normal, 80% to 90% of it from China, enormously inflating our log files. The SysAdmin told me:

Your logs have been much larger than normal for months, but only caused the server to stop all processing in the last few weeks. Your logs haven’t processed for over a month but others on the server only stopped when yours hung for a week.

Continue Reading →

Hot Topic of hatred

First foray against Renowden’s latest polemic. There’ll be more.

Hot Topic keeps its hands grubby with another poisonous piece of writing. In Danger Dedekind! Heartbreak Ahead (still wrong, still digging, NZ still warming fast) Gareth Renowden first attacks Chris de Freitas:

Given de Freitas’ track record, it is unsurprising that I queried the peer review process at Environmental Modelling and Assessment.

No, it IS surprising, since it’s a completely different journal and Chris is not the editor. Continue Reading →

Bite the third

toast-with-bite-660

… and another bite…

There’s a third bite to be had from Gareth Renowden’s inept rebuttal of the new paper A Reanalysis of Long-Term Surface Air Temperature Trends in New Zealand by de Freitas, Dedekind and Brill (2014), just published in Environmental Modeling & Assessment. Recall that he said:

The paper as published contains no workings or supplemental material that would allow reproduction of their results,

Continue Reading →

Analysis of Renowden’s analysis of our reanalysis

• Guest post •

— by Bob Dedekind

Introduction

I chuckled at Gareth Renowden’s attempt to rebut our paper, for two reasons: he makes many mistakes and whoever is feeding him bits of information seems to let him down.

I printed out and highlighted his mistakes so I could deal with them individually. However, when I had finished the whole article was one big highlighted blob, so I’ll focus just on the most glaring mistakes. Continue Reading →

Bite the second

toast-with-bite-660

Now for another bite…

Let me take a second bite at Gareth Renowden’s toxic commentary on the new national temperature reanalysis.

Remember that Renowden says in his vitriolic post:

dFDB 2014 repeats the old canard that NIWA’s Seven Station Series (7SS) before the 2010 review was based on the adjustments made in Jim Salinger’s 1981 thesis. This was … so transparently at odds with written reports and papers from 1992 onwards that it was easy for NIWA to refute.

There are two rebuttals I can make: Continue Reading →

Renowden on the reanalysis

Gareth Renowden posted comment on the new paper in what seems to be his customary style: unpleasant, vexing, offensive, loathsome and short on fact. Still, along the way he did venture some factoids which I shall rebut while ignoring the vexatious.

First, his article was headlined: NZ cranks finally publish an NZ temperature series – but their paper’s stuffed with errors. To the first phrase, I note that publishing a temperature series is clearly beyond him and, to the second, I say we’ll see about that. Continue Reading →

Warmth is good; cold is the killer

Once again, Viv raises a basic mismatch between green alarmism and reality. This time he puts the fear of ‘warm’ to his blowtorch (so to speak) and makes a good case for heat. – RT

For decades green extremists have been spreading doomsday forecasts of global warming.

But where do we find the greatest abundance of life on land? Follow the equator around the globe—the Amazon, the Congo, Kenya, Indonesia and New Guinea—all places where it is warm and wet. Continue Reading →

Paper adds interesting perspective on NZ temperature trend

Today a paper on the New Zealand temperature record (NZTR) was accepted by the journal Environmental Modeling & Assessment. Submitted in 2013, we can only imagine the colossal peer-review hurdles that had to be overcome in gaining acceptance for a paper that refutes the national temperature record in a developed country. The mere fact of acceptance attests to a fundamental shift in scientific attitudes to climate change, but expect strident opposition to this paper. Continue Reading →

Climate research needs redirection

• Guest post •

Governments are running huge deficits, but still spend billions on climate research, especially trying to model the effect of the atmosphere and its trace of carbon dioxide on surface temperature. Benefits are hard to find. It may have improved weather forecasts by a day or so, but official long-term predictions have not improved in the last fifty years. This is because carbon dioxide in the atmosphere is not the driver of weather or climate. Continue Reading →

DiCaprio recaptivated, oh, the dated fiction, how it palls

The facts, DiCaprio, the facts. We’ll all perish? All humanity?! Perish the thought.

Leonardo DiCaprio has once again been completely captured by the IPCC misinformation campaign on global warming. A few days ago he addressed the United Nations conference on climate change to echo in their own chamber their self-created myths. This is my message to Mr DiCaprio.

In addressing world leaders at the United Nations, you claimed humankind has been pretending that global warming is a fiction. What a strange belief. Continue Reading →

Russell misleads electorate

Greens Herald interview

Bigs up geothermal rise

The Greens’ co-leaders are demanding senior cabinet posts from Labour after the election. Judging by Dr Norman’s statements on changes in the global energy picture, they don’t deserve cabinet posts. In an interview on August 5 he mentioned geothermal energy, saying:

It happens to be the fastest growing electricity generation sector in the world  according to the International Energy Agency and it’s set to overtake gas as the second-biggest source of electricity in the world. This is the green economy. It is happening right in front of us.

Continue Reading →

Our money just blowing in the wind turbines

• Guest post •

Wind energy produces costly, intermittent, unpredictable electricity. But Government subsidies and mandates have encouraged a massive gamble on wind investments in Australia — over $7 billion has already been spent and another $30 billion is proposed. This expenditure is justified by the claim that by using wind energy there will be less carbon dioxide emitted to the atmosphere which will help to prevent dangerous global warming.

Incredibly, this claim is not supported by any credible cost-benefit analysis Continue Reading →

Greens have a plan

Details are scarce, but we’ll pay $1 billion

Greens voting logo

The Greens sent an email yesterday offering some kind of a national development plan so we vote for them in the election. Russel Norman says:

Yesterday I announced the first of the Green Party’s economic policies to build a smarter greener economy that benefits every New Zealander.

At the centre of our plan is an additional $1 billion of government investment in research and development, including tax breaks for business.

Continue Reading →

Modern journalism meets a lion of a man

hyena handler of Nigeria

While sceptics learn to laugh at themselves

A Harley biker is visiting Taronga Park Zoo, Sydney, when he sees a little girl leaning into the lions’ cage.

Suddenly, a lion grabs her by the jacket and tries to pull her inside, in full view of her terrified, screaming parents. Continue Reading →

Letter to the Editor

The sky fell last month, but almost nobody noticed

atomic model

An atomic model. Symbolises atoms in the atomsphere… sorry, atmosphere.

To the Editor
Climate Conversation

9th July 2014

The sky fell on Hawaii last month, all because carbon dioxide levels peeped above the much-hyped 400 ppm ‘hurdle.’ Chicken Littles all over the world squawked into their friendly media megaphones about numerous imminent global warming disasters. One warned: “the fate of the world hangs in the balance.” (Similar alarms were rung when the 350 ppm level was passed).

But nobody else noticed anything scary. Continue Reading →

IPCC clouds the issue

clouds

In researching the post about the list of sceptical scientists I was set on a new course and discovered a couple of interesting facts in the TAR. The narrative describing the list referred to three statements from the 2001 Third Assessment Report (TAR) of the IPCC. The first is:

The global average surface temperature has risen 0.6 ± 0.2 °C since the late 19th century, and 0.17 °C per decade in the last 30 years.

The rise of 0.6 °C was unexceptional, but I wondered at the 0.17 °C because it represents a rate of recent warming nearly three times higher than earlier. Continue Reading →

Slip on a list, a humorous list

We were circulated a list published in Wikipedia of scientists sceptical of the IPCC version of dangerous anthropogenic global warming (DAGW). The list has been published and updated since 2005 and it appears still to be provoking discussion.

On seeing the list yesterday, a sceptical scientist offered some wry observations:

Unintentionally by the writers, this is actually quite an amusing list, despite it managing to omit more than a few known sceptics of standing. Continue Reading →

Salinger incites Grimes

So June was warm—what of it?

Gareth Renowden, known here as Grimes the shambling truffle grubber, makes the breathless claim that “winter warmth during June” has broken a 140-year-old NZ record. However, he fails to mention his real thinking—that the world is igniting because of our filthy CO2. No doubt he hopes we’ll draw that conclusion anyway, after all the brainwashing we’ve had about it. And of course we do.

Has Grimes found evidence of global warming in New Zealand? And would that be in the same way as Lemon and Paeroa is considered world-famous in New Zealand?  In other words, it’s not global warming in any scientific sense? Continue Reading →

Malice aforethought

High Court Auckland

The High Court at Auckland. Scene of some famous trials.

Unmannerly enmity from Grimes

Gareth Renowden (or, as I picture him, Grimes the shambling truffle grubber) puts poison to his pen once again. His target, again, is the NZ Climate Science Coalition (the coalition), this time in the person of our chairman, the Hon Barry Brill, and the NZ Climate Science Education Trust (CSET).

In an abandonment of proper sceptical debate Grimes is destitute of reason, good sense and evidence. Continue Reading →

David Evans devises solar model to tame climate chaos

Jo Nova and David Evans reveal astounding new work

Will this be the magic bullet to destroy climate ignorance?

This from Jo Nova (note her lack of arrogance):

Behind the scenes, for 18 months, Dr David Evans (my other half) has been quietly working full time on climate research. The Fourier expert with six degrees who studied at Stanford has discovered something extraordinary using silicon-chip maths on the climate system. (Electrical engineers are really going to like this new approach.) This is real science laid bare. Continue Reading →

Eight climate claims debunked, debunked

the atmosphere

Part of the atmosphere from above. Thin, isn’t it? All the weather we’ll ever see happens right there.

Climate counter-claims

AGW theory may not be a hoax, but it fails because it’s wrong

I’d never heard of Bill Moyers until Bob Carter circulated the link to what Bob calls this piece of malignant venality (have to love that wordsmithing!).

Mr Moyers, an ancient US journalist, runs billmoyers.com, on which Joshua Holland, a few days (oops) three weeks ago, published “pseudo-scientific climate claims debunked by real scientists“, which he sought from climate scientists and offered “as a public service.” Joshua gets sceptical thinking all wrong and regurgitates errors, while the arguments his scientists rely on have been widely discredited. Still, he does us a service, conveniently listing eight arguments for us to refute. Mr Holland finally reveals, at the very end of his post, that they come from the famous alarmist web site, home of John Cook, Stephan Lewandowski and their disreputable, widely discredited and fraudulent “97% consensus” paper: the Skeptical Science web site.

Joshua introduces the sceptics:

Most people who deny that human activity is warming the planet just dismiss a massive body of scientific evidence as a big hoax.

Continue Reading →

Wind and waves scatter sea ice, not AGW

Antarctic sea ice

Antarctic sea ice can be breathtaking.

Waves  chase away warming

A paper has arrived from NIWA that says, in effect, warming is not necessary to explain the disappearance of much sea ice. That it removes a warming element from the polar pieces of the global warming puzzle gives me great pleasure. Well done, them!

I’m talking about “Storm-induced sea-ice breakup and the implications for ice extent” (Nature 509, 604–7), published online in Nature on 29 May, by A.L. Kohout, M.J. Williams, S.M. Dean and M.H. Meylan (KWDM). Its major discovery is that large waves travel much farther through pack ice than hitherto realised, thus breaking up much more ice than we realised and allowing it to be swept away by wind and wave—it hasn’t been melting from the heat of global warming. Continue Reading →

Fear of mercury poisoning

free mercury

Lovely mercury. Just don’t eat it.

The environmental debate is so corrupted by politics and propaganda that facts are often distorted and exaggeration of risk is commonplace.

The vicious war on hydrocarbon fuels is a good example where certain substances are labelled “poison” or “pollution” when associated with coal utilisation, but blithely ignored in other areas. Continue Reading →

New paper says CO2 not a greenhouse gas after all

Promoted from comments

This would change everything

Bulaman said “Bula. Check the latest over at Chiefio’s” so we did. The Chiefio says:

It looks like the only thing with black body radiation is a real black body and that transparent things, like gasses, are not quite the same. In particular, CO2 likes to heat up instead of emit a photon. Continue Reading →

The Conversation has a new theme

Tell me what you think of it

The old theme was broken by the recent small changes to the site. I replaced it with one that works, though it’s not perfect and I’ll tweak it or find a better one.

I hope it works for everyone, but please tell me of any problems you find. Getting used to a new theme is rather like moving into a new house. It takes time and you find yourself turning towards the old kitchen for a while before the habitual movement is replaced.

Of course, just as you’re getting used to it, I’ll find the perfect theme and change it all again. I don’t know how to avoid that, sorry!

For those interested, the old theme was Freshy2 and this one is Twenty Fourteen Prana. Prana is a Sanskrit word meaning ‘breath’ or ‘life breath’. I hope it breathes new life through our conversations.

If you know something about WordPress themes, feel free to recommend one you like.

Bad state of the blog

Regrettably, the blog site is still broken, even after twice deleting all the WordPress installation files and uploading them again.

WordPress volunteers are still not replying to my request for assistance. It’s frustrating and I apologise to all my readers for the inconvenience.

Still, comments are still working, so at least you can tell me what’s going on. Continue Reading →

WordPress broken

Still working on fixing the site within the continued exigencies of domestic life. My continued apologies.

UPDATE 26 May 11:34 NZST

I’m in communication with Houston, sorry, I mean the WordPress forums, and I’m hopeful a solution is near.

UPDATE 26 May 16:09 NZST

Really frustrating that short posts are possible but not decently lengthy ones. Suspect it’s a scripting problem. Waiting on reply from support volunteers who I think are asleep.

TV3 on thin ice over glacier

Who wants to write a letter?

Once again, Campbell Live runs an alarmist piece on disappearing New Zealand glaciers.

Tonight they featured a climate scientist from Victoria claiming “climate change” is affecting the Franz Josef glacier. It has retreated over the last few decades.

Apparently it’s a “problem”. Actually, listening to the reporter’s tone you’d think it was a tragedy. Loss of a national icon and all that. Continue Reading →

Dunedin dumps on big oil

Dunedin councillors have decided that oil companies are responsible for global warming.

They’ve just voted for the city to sell its investments in oil extraction companies, saying the activity is unethical.

In doing this, they equate drilling for oil with other unethical pursuits, like the munitions, tobacco, gambling or pornography industries—but not, apparently, including the prostitution… err, trade profession calling sector. Nor alcohol. Continue Reading →

Denmark fools with fuels

Denmark

Our youth unoils us

The youths in Generation Zero have heard about Denmark’s tremulous venture into 100% nuclear- and fossil-fuel-free power generation and want it for New Zealand.

So who is Generation Zero? Their web site asserts they are “a youth-led organisation, founded with the central purpose of providing solutions for New Zealand to cut carbon pollution through smarter transport, liveable cities & independence from fossil fuels. We can power our homes, our industries and our economy with clean safe energy. We can build more liveable cities with greater housing and transport choices to attract the best and brightest to New Zealand. We can move beyond fossil fuels and create a safer and healthier nation by doing so.”

Their motto is striking, if enigmatic: “a future that’s not shit.” Now, I know that might sound, to some, a despondent note (and perhaps sets our national goal a wee bit short), but it surely proclaims a young elite—intellectual and well-educated, not to mention professional in engaging across the generations. Continue Reading →

Curbing Fallow’s emissions and correcting his maths

Brian Fallow

The Herald explains that Brian Fallow is its Economics Editor, but he belly-aches and pontificates about climate change more than anyone.

I suppose he must be an economist, since he’s divertingly keen to discuss all kinds of fascinating financial and structural details of transforming New Zealand society but little concerned with evidence that might justify it.

The result is he carps noisily on a ruinous, indefensible crusade. He insists the country spend time and tax “adjusting” to a “low-carbon” economy, though he freely admits we won’t thereby affect the climate even minutely.

Worse, he won’t say why we should do it. Not really why — not scientifically, plausibly tell us the necessity for it.

Let me highlight this error of judgement by rebutting a couple of his latest points. Continue Reading →

Science with forked tongue

Professor Gary Wilson

TV3 had another go at making us believe in scary climate change on Saturday. Oceanographer Professor Chuck Kennicutt and Otago marine scientist Professor Gary Wilson were incited, sorry, I mean interviewed by Lisa Owen (inciting was scarcely necessary with these two — for all they receive in funding they are truly grateful to dangerous man-made climate change). Continue Reading →