World temp prediction

Bryan Leyland has sent us his latest report of the Southern Oscillation Index and its ramifications on the global average temperature.

He says that, if the relationship holds, next month will be cooler rather than warmer.

Here’s his latest graph, showing the blue SOI, shifted forward seven months, behind the red global temperature record.

Leyland global temp prediction

Visits: 61

Letter to Editor

Proof please, not propaganda

quill pen

To the Editor
Climate Conversation

9th May 2011

We need proof that carbon dioxide is a pollutant in the atmosphere. There is none – only political propaganda.

We need proof that global temperatures are controlled by man-made carbon dioxide. There is none – only computer models which are fiddled to fit the past but unable to predict the future.

We need proof on how the emissions targets will be achieved, especially if the big emitters are exempted and consumers are compensated. How many power stations, steel furnaces and cement plants will need to close, what will replace them and when?

We need proof that a tax on carbon dioxide will produce net benefits for the climate or the environment. There is none – just scare stories, misleading pictures and green fairy tales.

We need an independent audit into the mishmash of mandates and subsidies promoting the ethanol, solar, wind, carbon forest and carbon trading industries. There is none – only government spruikers and lobbyists for vested interests.

On the other hand there is voluminous evidence that carbon dioxide is a beneficial plant food not a pollutant, that global temperatures are set by natural cycles and processes, that a tax on carbon dioxide will increase living costs and close Australian industries and that the climate agenda has more to do with wealth redistribution than with climate or the environment.

Viv Forbes
Chairman
Carbon Sense Coalition

Visits: 70

NIWA correspondence safe in hands of the BoM

What a secret!

See UPDATE, below.

Here’s a development that threatens to place publicly-funded weather data on the same footing as the next budget, or troop movements.

In February, Warwick Hughes lodged a Freedom Of Information request to the Australian Bureau of Meteorology to release all documents connected with their peer review for NIWA of NIWA’s review of their seven station series (7SS).

Today, Warwick posted a story about it, Australian FOI law keeps secret the construction of New Zealand seven station temperature series.

What’s so secret about temperature records?

In frustration, Warwick laments: “I am hoping that people smarter than I might see ways to carry on the battle to get these papers and files released. What can be so secret about the things publicly-funded scientists and bureaucrats do to adjust common or garden weather records into a form that suits them? We are not talking about nuclear weapons secrets here.”

I agree. Let’s hope someone with legal expertise and a desire to uncover the truth can pick up Warwick’s endeavour and move it forward.

The NZ situation

We’re waiting for the outcome of an investigation by the Ombudsman into NIWA’s refusal to release to me similar documents related to the peer review.

UPDATE

The BoM, in a document setting out their Reasons for Refusal, reveals that no fee was paid to them by NIWA for the peer review.

Visits: 73

Why is Greenland losing ice?

New report seems to assume it’s melting, but is it?

Greenland is the world’s largest island, about 2600 km long and 1100 km wide at its widest point. Most of the interior is covered by the world’s second-largest permanent ice sheet. Average temperatures rise above freezing only briefly, during the summer. Here’s a simplified graph of monthly temperatures taken from a tourism site.

Greenland temperatures

Yesterday the NZ Herald reported a study finding faster melting of Arctic and Greenland ice. The scientific team thinks global sea levels could rise by as much as five feet (1.5 metres) this century. Continue Reading →

Visits: 87

Praise for CCG from Jo Nova

Jo Nova

I want to pass on some kind words from Joanne Nova for our blog and our campaign for truth in climate science.

A few days ago I was catching up with Jo’s site and I was blown away (again!) by the number and quality of her posts. I told her so, and said she’s like the Energiser bunny!

After noting we were missing from her site’s blog roll, I asked her to include us. She swiftly acceded to my request, saying:

Done. Sorry you had to ask.
There’s no real reason it wasn’t done before except that I pay little attention to blog rolls. Thanks for pointing out the omission! You are doing a masterful job of NIWA. It’s inspiring…

Cheers!

Nice lady! Great climate warrior! Read her posts!

Visits: 74

Study undermines “science is settled” claims

water vapour

Water vapour more significant than CO2?

A study released last year reveals water vapour has an important role in global warming and more research is needed. When water vapour declines it seems to lead to global cooling, preventing overheating.

The story was covered in The Guardian on 29 January, 2010:

Water vapour caused one-third of global warming in 1990s, study reveals

Experts say their research does not undermine the scientific consensus on man-made climate change, but call for ‘closer examination’ of the way computer models consider water vapour.

Scientists have underestimated the role that water vapour plays in determining global temperature changes, according to a new study that could fuel further attacks on the science of climate change.

The research, led by one of the world’s top climate scientists, suggests that almost one-third of the global warming recorded during the 1990s was due to an increase in water vapour in the high atmosphere, not human emissions of greenhouse gases. A subsequent decline in water vapour after 2000 could explain a recent slowdown in global temperature rise, the scientists add. Continue Reading →

Visits: 50

We’re not potty, we’re POTI

People of the Ilk graphic

With regard to Treadgold and his ilk, I have to say that there is nothing they say that I can relate to.

People Of The Ilk (POTI), we stand at a cross-roads.

Around us, people are losing their heads to the global warming madness and blaming it on the sceptics.

They accuse us of being potty, but, secure in our self-knowledge as the POTI, their slurs do not touch us.

Yet the science we revere, being spoken unto them, yea, even unto common, easy-to-understand English phrases, is mocked, and spat upon and reviled. The blessed truth is ignored and trampled on in mainstream media and amateur blog alike. Even the peer-reviewed scientific journals scorn the time-honoured practices and conspire to conceal the scientific truth.

Shall we surrender?

Shall we fight on?

Shall we apply for government funding?

Shall we infiltrate Greenpeace?

Shall we pray for divine assistance?

Shall we poison the water supply? (All right, that’s a joke!)

What are we to do?

People of the Ilk alternate graphic

Visits: 36

Will Keith Hunter destroy us?

Prof Keith Hunter

Talk to us again, Keith.

All it would take is some evidence

Professor Keith Hunter didn’t continue his conversation with us here (which we all felt was proceeding very well). He based that decision on unspecified comments from some of our readers. But he’s not above visiting Hot Topic and throwing us a barb from there.

He had this to say a few days ago:

With regard to Treadgold and his ilk, I have to say that there is nothing they say that I can relate to, as an active scientist who works in the climate change arena and who speaks on behalf of many others down here at Otago in that arena. I have told Richard this. For better or worse, my view is that they (RT and co) do not speak for the genuinely skeptic community.

The time for their brand of skepticism is past, I am afraid.

Sincerely. Keith

How strange. He’s identified in us a unique brand of scepticism. It must be the brand which won’t go away until evidence turns up. But instead of waxing psychological and talking about scepticism, he should listen to what we’re asking. It’s not very hard.

I cannot imagine Keith’s flexible, wide-ranging intellect being unable to “relate” to the following, because it’s just not difficult to understand! Let me say it slowly:

THERE – IS – NO – EVIDENCE

Continue Reading →

Visits: 110

Renowden has no evidence for CAGW

Jo Nova's take on the lack of evidence for AGW

This is in response (slightly delayed by an Easter break) to the list of “proofs” produced by Gareth Renowden, at Hot Topic, in answer to my request of Sir Peter Gluckman, the PM’s scientific advisor, for evidence of a human cause for anticipated dangerous climate change, more properly referred to as the catastrophic anthropogenic global warming (CAGW) theory.

On 17th April, I wrote:

I would remind Sir Peter that evidence is required to establish the following key factors in the global warming debate — evidence that has not surfaced so far. We have been looking for evidence to show:

1. The existence of a current unprecedented global warming trend.
2. That the greenhouse effect is powerful enough to endanger the environment.
3. A causal link between human activities and dangerously high global temperatures.
4. That climate models have a high level of skill in predicting the climate.
5. A causal link between atmospheric levels of carbon dioxide and global temperatures.
6. A causal link between global warming and the gentle rise in sea level.

In response to this, Gareth claims “there is plenty of evidence to address every one of his points” and presents some attractive and interesting graphics in support. I’ll comment on what he says to each point.

1. The existence of a current unprecedented global warming trend.

GR: “…is [the current warming] unprecedented…? Well, no.” Continue Reading →

Visits: 97

NIWA — show us the peer review!

What are you hiding?

a nice lake

NIWA’s temperatures unscientific, had to be ‘reconstructed’

The NZ Climate Science Coalition, with the assistance of the Climate Conversation Group (CCG), published the report Are we feeling warmer yet? in November, 2009.

It revealed that the official NZ temperature record compiled by the National Institute of Water and Atmospheric Research Ltd (NIWA) owes all of its warming trend to adjustments made to the actual thermometer readings. So, naturally, we asked NIWA what those adjustments were and why they were made.

We were surprised to encounter a ferocious denial of wrongdoing and a trenchant resistance to answering our questions. To be fair, we had insinuated that NIWA scientists might have manipulated the figures.

Warmists even mislead Parliament — does anyone care?

Anyway, NIWA persisted in ill-advised attempts to persuade the Coalition that our questions had already been answered in the scientific literature. But after considerable pressure in the media and after the ACT Party raised numerous questions in the Parliament, NIWA undertook early in 2010 to “reconstruct” the New Zealand temperature record.

That was a tacit agreement by NIWA that our reservations about the scientific validity of the official New Zealand temperature record were well founded. In other words, NIWA effectively admitted that they could not validate the record as it then stood. Because if they could have validated it, they would not have spent good (taxpayers’) money on reconstructing it.

This was a victory for an unwavering scientific scepticism in the face of determined bullying from members of a warmist establishment, prepared to resort even to misleading the Parliament. Continue Reading →

Visits: 67

Happy Easter break

I’ll be out of town over Easter, visiting the latest grandchild who is to be christened. I expect to be back to the computer on Tuesday night, but don’t expect much out of me until later in the week. If anything crops up, feel free to use this “Easter” thread or use the famous Open threads set up by Richard C.

Good luck to you all.

Richard Treadgold.

Visits: 60

NZT7 uses defective raw data

Albert Park 1902 looking south

The official New Zealand Temperature Record is made up of historical temperature readings (raw data) and NIWA’s adjustments. Both of those components are unreliable.

The 169-page Report on the Review of NIWA’s “Seven-Station” Temperature Series, or the Review Report (RR), published by NIWA in December 2010 devotes very little space to that bane of climatologists — the urban heat island (UHI) effect. It has been long recognised that air temperature readings taken in towns and cities are affected by the heat absorption of concrete and tarseal surfaces; by exhausts of vehicles, aeroplanes and air-conditioners; and by structures which deflect wind and confine humidity.

Because a “heat island” is not representative of the wider region or country, most climatologists try to give them a wide berth. Wikipedia says that “the temperature difference between urban areas and the surrounding suburban or rural areas can be as much as 10°F”.

A similar enemy of the climate archivist is “shelter” — trees or structures which interfere with the thermometer’s normal exposure to wind or sun, and thereby cause distortions.

The mean temperature impacts of both UHI and shelter are typically gradual, but non-linear. They are hard to detect and almost impossible to correct. Most climate archivists simply omit any sites suspected of being contaminated by UHI/shelter. Continue Reading →

Visits: 75

Now Gluckman wants evidence too

Sir Peter Gluckman

How quickly the climate debate changes

From the Office of the Prime Minister’s Science Advisory Committee comes an announcement with the heading:

Release of an important report on the relationship between evidence and policy formation

It begins:

One of the key challenges for all governments is how to make the best use of evidence in both policy formation and policy evaluation.

It’s reassuring to hear that the PM’s science advisor is prepared to look for evidence. At least in relation to global warming, it’s not an instinct he’s been noted for. He tells us he’s released a report, Towards better use of evidence in policy formation, and I’d like to read it.

Until I do, I would remind Sir Peter that evidence is required to establish the following key factors in the global warming debate — evidence that has not surfaced so far. Continue Reading →

Visits: 290

UNEP prediction fails

Tuvalu

Bad luck, Helen

In 2005, the UNEP (now headed by ex-NZ Prime Minister Helen Clark) predicted at
least 50 million climate refugees by 2010.

A map setting out the areas predicted to be at risk in several ways from global warming was available at the UNEP/GRID-Arendal web site.

A well-researched story by Gavin Atkins of Asian Correspondent posted at Watts Up With That yesterday explains how that map was taken down in a fumbled attempt to cover up the existence of the UNEP prediction.

Silly people. Everything has been resurrected at WUWT through the magic of the Internet and sits there now, quietly mocking both the original prediction and the inept cover-up attempt by our premier international agency — you know, the one with ambitions to rule the world.

The latest update to the story says a UCLA professor has just repeated the prediction, but for 2020, not 2010, and presents no evidence for it. Nuts.


Tuvalu survives

The 11,600 inhabitants of the low-lying Pacific island state of Tuvalu were several years ago offered a home in New Zealand.

How many have taken up this offer? Have their islands disappeared? None. No.

Any members of the MSM reading this? Bear in mind that this failed prediction is what we call a fact so it is held to be true regardless of what we might want to believe.

Visits: 61

Sea level rise is normal, my friends

countries in sea level monitoring project

Accelerated sea level rise debunked

A new analysis finds evidence of a weak deceleration in mean sea level rise in the Australasian region from 1940 to 2000 in four very long-term tide gauge records.

It brings long-term confirmation to what the South Pacific Sea Level and Climate Monitoring Project (SPSLCMP) has been reporting for about 10 to 15 years — slow, non-alarming sea level rise. Continue Reading →

Visits: 137

Oh, Bolivia!

Bolivian street

Bolivia needs a strong dose of reality juice

Their new president is foisting a native religion on the rest of the world and the UN is supporting him, no doubt because of the leverage it offers in the global warming scam. But he would be well advised to sort out his own country’s growth towards maturity and balance before hastening to educate the rest of us.

Reported by Canada.com yesterday (h/t Marc Morano):

UN document would give ‘Mother Earth’ same rights as humans

Bolivia will this month table a draft United Nations treaty giving “Mother Earth” the same rights as humans — having just passed a domestic law that does the same for bugs, trees and all other natural things in the South American country.

The bid aims to have the UN recognize the Earth as a living entity that humans have sought to “dominate and exploit” — to the point that the “well-being and existence of many beings” is now threatened.

Just imagine the strength such a “treaty” would give to the global warming alarmists and their intention to tax modern industry out of existence. The story continues: Continue Reading →

Visits: 26

Telling guilt from global warming

Climate Etc

Judith Curry draws a radical conclusion from this radical paper. The authors claim that climate forcings from both human influence and natural variation are likely of similar magnitude, which is the first time since the IPCC was created that the climate establishment has expressed that possibility. Then they admit that telling the difference between them is difficult (the science is not settled). That’s the second time that’s been said (the first time was in an early IPCC report). Since “human influence” has become a hot-button code word for guilt, perhaps the guilt might now subside. Finally, Judith has a plea for the IPCC authors: “No more ‘unequivocals’ or ‘very likelys’ in the AR5, please.” Amazing — you must read this and share it with everyone you know or don’t know. It’s sober and persuasive evidence that a tide is turning — a belief in dangerous warming no longer holds a trump card in climate studies. Make the politicians face this new scientific reality or they’ll go on for years with their ETS and carbon taxes – h/t Barry Brill

Separating natural and anthropogenically-forced decadal climate variability

The issue of separating natural from anthropogenically forced variability, particularly in context of the attribution of 20th century climate change, has been a topic of several previous threads at Climate Etc. The issue of natural vs anthropogenically forced climate variability/change has been a key issue of contention between the climate establishment and skeptics. There are some encouraging signs that the climate establishment is maturing in their consideration of this issue. Continue Reading →

Visits: 56

NIWA versus NOAA

NOAA

and the winner is… well, never mind: the loser is science

(Nobody’s won yet.) Now here’s more of the saga…

The ‘Seven-station Series’ (7SS) constructed by NIWA scientists claims a 20th-century warming trend for New Zealand of 0.9°C. The warming arises entirely from their in-house adjustments to the raw thermometer readings and they’re now very keen to find some corroboration for that warming.

Why are they so anxious to vindicate the 7SS? Because they’re finding it almost impossible to achieve. This conclusion of warming is an orphan — it contradicts all other official temperature records, going back decades. Continue Reading →

Visits: 57

NIWA bible

the Bible

Rhoades & Salinger (1993)

The late Michael Crichton declared that ‘global warming’ had become a religion, with the IPCC reports comprising its bible. The central dogma of the religion rests on the global temperature record, which ‘proves’ recent global warming. It has a bible of its own, largely written by CRU’s “hockey team” — those conniving, partisan, anti-sceptical scientists of Climategate infamy.

Above and beyond everything else it might be, a bible inspires belief. That is the natural result of the veneration a bible gains by long use. And you don’t ignore something you venerate.

Around the world amateur, unpaid investigations reveal that recent warming trends don’t really exist. In fact, they are largely created by “homogeneity adjustments” to the actual thermometer readings. Continue Reading →

Visits: 40

Wind shifts

wind turbines in New Zealand

A happy coincidence this week revealed at once the folly of Britain’s growing reliance on wind turbines and the wisdom of the NZ government’s apparent preference for fossil-fuelled power generation.

First, a new study sheds light on the failure of British wind farms to live up to expectations. Second, a leaked report shows the National-led government apparently plans to go all out for oil, coal and mineral wealth, not wind farms. Hurrah.

In James Delingpole’s article “Official: wind farms are totally useless“, we learn the facts of two years of British wind generation. James explains that there are five oft-repeated claims by wind operators and Government representatives that:

“Wind turbines will generate on average 30% of their rated capacity over a year.”
“The wind is always blowing somewhere.”
“Periods of widespread low wind are infrequent.”
“The probability of very low wind output coinciding with peak electricity demand is slight.”
“Pumped storage hydro can fill the generation gap during prolonged low wind periods.”

But statistics from two years of operation, analysed by Stuart Young using publicly available data, reveal alarming discrepancies between these slick promises and the actual performance of the British wind farms: Continue Reading →

Visits: 56

Herald’s editor ducks the issue

duck assassination

This post is not directly about climate, but concerns our relationship with reason and science, in which there are parallels with the conduct of the climate debate.

Shrill cries of alarm

Shortly after the momentous earthquake and tsunami wreaked such terrible havoc in Japan on March 11, the press and broadcast media began a chorus of shrill, poorly-informed warnings about the nuclear crisis developing at the Fukushima nuclear power plant.

Sober description of fail-safes

Then a blog posting appeared on March 13, describing the operation of those 40-year-old reactors and their numerous fail-safe systems. It was written by one Dr Josef Oehmen, a mechanical engineer and scientist, and concluded there was no reason to be alarmed and very little possibility of a meltdown. Even if a meltdown occurred, he said, the plant’s systems and trained engineers would handle the event safely. The article was quickly picked up and widely distributed around the Internet.

It was published here as Nuclear reactor: blast impossible, meltdown no sweat.

Maladroit attack on public peace of mind

On March 15 one Justin Elliott published Debunking a viral blog post on the nuke threat which tried to pour cold water on Oehmen’s analysis. Elliott didn’t do this by refuting what Oehmen had said or by disagreeing with his analysis; instead, he ripped into Oehmen’s reputation.

Oehmen’s article begins with a candid admission:

I am a mechanical engineer and research scientist at MIT. I am not a nuclear engineer or scientist, or affiliated with Nuclear Science and Engineering at MIT, so please feel free to question my competence.

But in a supremely bungling introduction, Elliott swaggers right on past this clear, honest disclaimer and arrogantly reports, as his own words, that Oehmen has no special expertise in nuclear power. Hmm. The cautious would note that and read on with care. Continue Reading →

Visits: 54

When does an adjustment become a replacement?

axe in block

UPDATE: March 27, 8:50 p.m.

A reader points out that a replacement requires the virtual death of the previous version. As the traditional British announcement on the death of the sovereign (“The King is dead; long live the King!”) makes clear, you cannot have two of them. He’s reminded of Barry Brill’s recent post here 7SS – R.I.P. about the Monty Python parrot, whose death proved in the end impossible to ignore. Thanks, Australis.


NIWA’s minister has made a bizarre assertion to the Parliament which signals NIWA’s inability to admit its mistakes.

Last December, NIWA published a report reviewing the NZ Temperature Record which was based on its 18-year-old Seven-station Series (7SS). The 169-page report included a new spreadsheet and graph (which NIWA called the NZT7) and stated, on page 3, that “the revised temperature series supersedes the previous version posted in February 2010.”

When it was published, the previous 7SS was taken off NIWA’s temperature web page and the NZT7 was posted in its place.

But there’s some deception going on, because here’s the thing: NIWA’s web site describes the new graph as a replacement, but a few days ago Parliament was officially told the very opposite — that the NZT7 is not a replacement. As Hansard shows: Continue Reading →

Visits: 370

Fallen snow

a glacier, showing the firn it's made from

Here’s a thread to discuss the migration of gases (or not!) through firn, or old snow, and the ramifications for past levels of atmospheric gases. When I discover how to move comments between threads, I’ll add the relevant comments from other threads.

Visits: 444

Nuclear reactor: blast impossible, meltdown no sweat

Here are the facts

Andrew Bolt today posted this excellent comment plus the originating article. Some have already blamed this earthquake on global warming, but we shall ignore that nonsense. This objective and expert summary opinion of the real situation is urgently needed because all we’re getting from our green press corps is nuclear fear-mongering (h/t Bob Carter for the link). This is reassuring, but it’s very long — get yourself a coffee, put your feet up…

nuclear explosion

From: The Courier Mail / Herald Sun

Before you give in to the media’s nuclear meltdown…

Andrew Bolt – Monday, March 14, 11 (12:15 pm)

Newspapers

This is an adopted article.

Via our friend Professor Barry Brook, comes this marvellously sane and cool explanation of the emergency at Japan’s Fukushima nuclear reactor by Dr Josef Oehmen, a research scientist at MIT, in Boston.

Read the fascinating and reassuring article in its entirety. But if you have time only for Oehmen’s bottom line, it’s this:

– The plant is safe now and will stay safe.

– Japan is looking at an INES Level 4 Accident: Nuclear accident with local consequences. That is bad for the company that owns the plant, but not for anyone else.

– Some radiation was released when the pressure vessel was vented. All radioactive isotopes from the activated steam have gone (decayed). A very small amount of Cesium was released, as well as Iodine. If you were sitting on top of the plants’ chimney when they were venting, you should probably give up smoking to return to your former life expectancy. The Cesium and Iodine isotopes were carried out to sea and will never be seen again.

Continue Reading →

Visits: 122

It’s not warming, you nitwit — it’s cooling

icicles in Germany

All right, so it might not be getting down to out-of-the-ordinary freezing temperatures, but it’s certainly not unduly warm, which is the claim we’re constantly hearing in the mainstream media, even now. Even after all the contrary evidence. Here’s more.

To show that there is scientific data backing up the refutation of strong, even dangerous, warming brought on by our over-indulgence in the famous capitalist mind-altering industrial pollutant, carbon dioxide, the NZ Climate Science Coalition just issued a press release. The 2009 paper from McLean, de Freitas and Carter shows the uncanny correlation between the Southern Oscillation Index and global temperature several months later. The press release shows how the paper “predicts” the current temperature plunge.

And I really mean plunge, because McLean et al speculate this year could be the coldest since 1956. Brrr!

Now be my guest: show how wrong it is! Show us how the correlation is not really a correlation. It’s a free world!

Oh — and you’ll also have to demonstrate, of course, that global temperatures are NOT following the SOI graph from about seven months ago (please don’t forget that part). The press release is next. Continue Reading →

Visits: 355

NZ ETS review under way

Barry Brill, OBE, chairman of the NZ Climate Science Coalition, former Minister of Science and Technology and former Minister of Energy, thoughtfully offered the ETS Review Panel some assistance in sorting out the issues. He sent the following letter on 28 February to David Caygill, chairman of the ETS Review Panel. Seeing the sharp Brill intellect delineate the economic and political issues with his usual surgical accuracy we await the panel’s Issues Statement with keen interest. Let’s hope the panel approaches its duties with the larger portion of at least one mind still open.

almost — they just want to decide describe the issues

Dear David

I understand that the Review Panel intends to publish an “Issues Statement” prior to undertaking its proposed consultation process on the ETS Review 2011. This will presumably provide a summary of the key issues seen to be raised by the Review’s terms of reference – and might also present the Panel’s preliminary views on some or all of those key issues.

I would like to put forward some suggestions regarding 10 matters the Panel might consider appropriate for inclusion in the Issues Statement.

HELPING NEW ZEALAND TO DELIVER ITS ‘FAIR SHARE’ OF INTERNATIONAL ACTION TO REDUCE EMISSIONS, INCLUDING MEETING ANY INTERNATIONAL OBLIGATIONS

Expectations of international negotiations have changed enormously since the ETS legislation was before Parliament in November 2009. In particular:

• USA, Canada, Japan and Australia have all rejected their proposed ETS mechanisms.
• No other country has enacted any form of ETS since the EU in 2004.
• No other country has sought to suppress emissions by ‘putting a price on’ motor spirits; or on any greenhouse gases other than carbon dioxide.
• There is now little prospect of any ‘second commitment period’ under the Kyoto Protocol.
• No legally binding international treaty is likely to be agreed within the next few years. Continue Reading →

Visits: 416

Epicentre of kinship

the beginning of the Christchurch earthquakes

In ordinary times, that people gather and lend their hand to help those in need is a comforting cliché. Then, when people remain during a time of earthquakes, tunnel into moving rubble to pull out survivors, from their own goodness bring hot drinks and food and treat the injured and raise an army of their fellows to help out people they’ve never met, they make an extraordinary tale that can nourish a nation for generations to come.

The Christchurch earthquakes raise in us a rare gamut of raw emotion. Seldom are we witness to events of such outrageous, capricious cruelty and it has been hard to watch as each day delves deeper into the city’s tragedies. Some of us have learned of surprising, unforeseen effects of earthquakes.

We knew of buildings shaking and toppling and the earth opening up to engulf the unlucky, but who imagined mud spurting from the solid ground, spewing like volcanoes or suddenly undermining the foundations of buildings or swallowing vehicles?

Then, after that misfortunate marvel, who suspected the black mud could set like concrete in just a few hours? What miseries it has caused.

The focus has been on the urban catastrophe. In surrounding farmland, the earthquake induced maybe a mild crease in the pasture, or caused perhaps the northern half of a shelter belt to be forever two metres east of the rest, or gave a railway track an alarming twist.

But in the city, similar minor movements of the earth created havoc with our puny buildings, roads and bridges. People were trapped or killed outright as their familiar, everyday buildings betrayed and crushed them.

We hear now tales of courage, kindness and steady compassion which inspire us with new zeal as New Zealanders. Fresh new zeal is just what the world needs, and New Zealand is just the place to find it. We’re a naturally retiring people, but when we treat each other like this, we cannot conceal from a watching world what’s truly in our hearts. Continue Reading →

Visits: 104

Submission to 2050 Emissions Target “Consultation”

Here is my submission to the 2050 Emissions Reduction Target Consultation, as invited by the Minister for Climate Change Issues, the Hon Dr Nick Smith, in his position paper Gazetting New Zealand’s 2050 Emissions Target, published last month. The central argument is a challenge to the Minister and his department to show us the evidence of a dangerous human influence on the global temperature. For without that, there is no need to “fight climate change” and they have no right to tax us. They have already raised the prices of petrol and electricity by their ETS scheme. This submission also available as a pdf (50KB).

Nick Smith

I operate a blog, the Climate Conversation Group, whose well-informed readers over the past four years have had thousands of conversations about climate, climate changes, their causes and likely effects. We oppose the Minister’s intention to gazette the country’s 2050 target reductions in greenhouse gas (GHG) emissions. These are our objections to the gazetting.

Noting that 39 years remain in which to achieve these so-called “reductions”, the gazetting strikes us as primarily a marketing exercise rather than a sincere attempt to influence the climate. The Government’s intention to achieve mere public relations purposes is confirmed when the Minister denies even the possibility of influencing the climate and in the same breath talks instead about our reputation.

New Zealand alone cannot have much impact on global climate change… As a trading nation, New Zealand depends on its international reputation and its strong clean and green image.

Who is to say whether the natural course of New Zealand’s emissions during the next 39 years will be upwards or downwards? It could be that the emission levels specified here will at some time in the future be achieved only by increasing our emissions. Who is to say what technological innovations will improve our ability to generate energy without GHG emissions? What if we embrace nuclear power generation? What if the climate cools? Continue Reading →

Visits: 620

The uncertainties of averages

Dr Vincent Gray

Those who provide us with the supposed Mean Annual Global Temperature Anomaly (graph shown below) treat the annual points in their graph as if they were constants. The points on the graph do not represent actual observations. They are processed versions of actual observations and they are subject to statistical uncertainties.

The latest CRU paper to calculate these uncertainties is Brohan, P., J.J. Kennedy, I. Haris, S.F.B. Tett, P.D. Jones (2006). “Uncertainty estimates in regional and global observed temperature changes: a new dataset from 1850.” J. Geophys. Res. 111: D12106. doi:1020/2005JD006546.

This paper combines many sources of uncertainties and the final figures vary from year to year, but are typically about ±0.2 ºC on a 95% confidence basis. Some versions of their graph include these figures as “error bars” attached to the data points.

Brohan et al even admit that they do not include “unknown unknowns”, even referring to the internationally recognised expert on this subject, Donald Rumsfeld.

It is surprising that they have left out of their discussions the most important source of uncertainty in their figures, one which is “known” to every person who has studied stratistics. It is the uncertainty which arises every time you take an average. Continue Reading →

Visits: 192

Nick unmasks truth — climate is changing

65 million years of climate change

Last month our government, through the Minister for Climate Change Issues, the Hon Nick Smith, released a “Minister’s Position Paper” on New Zealand’s 2050 Emissions Target. It makes sickening reading. Here’s the beginning:

Multiple lines of scientific evidence show that climate change is happening, and humankind’s emissions of greenhouse gases are very likely the cause. Since the 1970s there is mounting scientific evidence that increased concentrations of greenhouse gases in the atmosphere from human activities are raising temperatures and changing the Earth’s climate patterns.

These activities include burning fossil fuels like coal and oil, deforestation and farming. Atmospheric concentrations of greenhouse gases such as carbon dioxide, methane, and nitrous oxide, increased markedly over the 20th century.

“Climate change” is “happening”? It’s amazing that the government feels the need to point out to their subjects a fact known to Man since before the dawn of time: the climate changes. No, it’s ludicrous. Actually it’s stupid. Or it’s fatuous, or condescending, patronising, ignorant, dictatorial, racist, sexist and discriminatory. Also it’s witless. Continue Reading →

Visits: 76

Quote of the week

what a thing to say

“Not long ago, to question multiculturalism … risked being branded racist and pushed into the loathesome corner with paedophiles and climate change deniers.”

Michael Buerk, presenter of the BBC radio program the ‘Moral Maze’, said this on 9 February while introducing a debate about multiculturalism in the UK.

BBC iPlayer link (20 seconds in).

Michael Buerk

Michael Buerk has presented The Moral Maze, a lively ethical dilemma discussion forum, since it began in 1990. Since 1998 he has also presented The Choice, in which an individual explores how they coped with a personal dilemma. He presented The Ten O’Clock News and 999, both on BBC One. He began his journalistic career with the Thomson Newspaper group in 1967 and went on to work on The Daily Mail.

Michael joined the BBC in 1970. During his subsequent years as a foreign correspondent, which included a four-year posting to South Africa, he reported from 53 countries. He has won numerous awards including Radio Broadcaster of the Year, the Royal Television Society’s Journalist of the Year and the BAFTA News Award.

Michael has now also won the CCG Quote Of The Week! What a burk.

Visits: 50

NIWA’s review taking a hiding

NIWA's logo

 

Questions raised over review of NZ temps

On 16 December, 2010, just before Christmas, just after the Parliament had risen for the year, just as the citizenry were rushing around doing Christmassy things and just as, necessarily, their oh-so-short memories of the year just gone were fading, NIWA released their long-promised review of the official New Zealand temperature record (NZTR).

The Australian Bureau of Meteorology gave it some luke-warm approval. In a letter dated 14 December, following their ‘peer review’ of NIWA’s ‘Review Report,’ Neil Plummer, Acting Assistant Director (Climate Information Services), at first gives this description of what the review would involve:

In this context ‘scientific review’ means a critical inspection/examination of the station reports taking into account the range of supporting evidence provided. The ideas, methods and conclusions of the papers are assessed for scientific error, internal consistency, clarity and scientific logic.

The data and methodology provided in the reports from NIWA are taken as an accurate representation of the actual analyses undertaken. We are not in a position to question all of the underlying analyses and data that have contributed to the final results, such as methods used to compile raw data taken at stations. We do, however, perform some independent analyses as appropriate to the aims of the review as outlined above.

Mr Plummer states clearly that they accept the data and the methodology presented by NIWA without questioning it. He also helpfully points out what the peer review will not do. Then he goes on in that vein at such length that he gives us the impression he doesn’t really want to review NIWA’s report at all. It would be too hard. Continue Reading →

Visits: 166

NIWA’s review: what are they hiding?

NIWA's logo

 

NIWA refuses our OIA request—but why?

… continued from my initial post describing the weak endorsement from the Bureau of Meteorology of NIWA’s review of the official NZ temperature record (NZTR) and my subsequent demand under the OIA for copies of correspondence with the Bureau.

What has NIWA got to hide? They bought the Australian Bureau’s advice with taxpayer’s money — why is it being kept secret? Why can’t we see everything the Australians told their colleagues at NIWA? It’s only the temperature record, for goodness’ sake!

That’s not yet a state secret. It’s not like giving away the number of windmills we’re planning to build, or anything. Continue Reading →

Visits: 138

Perrott puts his foot in his mouth

An ancient foot in the mouth

Then Renowden joins him

Our most vocal critic, Ken Perrott, has chanced upon a file I just posted, containing the unadjusted temperature data which was the subject of our paper, Are We Feeling Warmer Yet? (AWFWY), published here in November, 2009.

His response is to claim we made a big error. However, without realising it, Perrott actually accuses Dr Jim Salinger and NIWA itself of that error, because we just copied what Salinger did; what NIWA still does.

Most of Ken’s article at Open Parachute is pious ad hominem nonsense. There’s no reason to respond to all the arm-waving, so the sole point at issue is how to present an annual series with missing data.

The purpose of AWFWY was to compare the NIWA-adjusted Seven-station Series (7SS) with the unadjusted data. It was therefore necessary to use the same techniques as NIWA, insofar as they had been disclosed or were discernible. We had Salinger’s spreadsheet of adjusted readings, and we just did what Salinger did — he averaged years with missing data according to the number of available stations. Exactly what Perrott complains about.

You can see that from the spreadsheet. If you doubt that fact, just ask NIWA. Continue Reading →

Visits: 78

No puerile sarcasm

Here’s a comment made today by Ken Perrott. Unfortunately his comments are copied immediately on Sciblogs, lending them a dignity they don’t deserve. Ken referred to the CCG as containing:

“puerile sarcasm aimed at denying the credibility of scientists and honest science.”

I don’t believe there is any “puerile sarcasm” here, and I would like to keep it that way. It’s acceptable to have one’s scientific thinking challenged or refuted, but the only way to brush off these insults is to be innocent of the alleged activity.

Anyway, we will agree, I’m sure, that Ken is fully skilled in judging the appearance and use of puerile sarcasm.

I encourage him now to address the scientific arguments given throughout this site against the theory of dangerous anthropogenic global warming.

But, considering his post simply offers juvenile mockery of those who disagree with him, I don’t expect very much. Perhaps he will surprise me.

Visits: 134

NZ temperature record – a brief history

mountain mists

Official temperature records have been maintained in New Zealand since shortly after European settlement began in 1840. Throughout the ensuing 150 years, mean temperature levels appeared to remain stable. But NIWA (the responsible Government agency) has recently questioned the historical record, suggesting a long-term warming trend may have been hidden in the data.

Publications from 18681, 19202 19603 and contemporary records4 indicate that mean temperatures in New Zealand cities have not significantly changed since records began (Tables 1,2,3). Degrees Fahrenheit in the early figures have been converted to degrees Celsius. Continue Reading →

Visits: 2406

NIWA’s maverick methodology

maverick

A sober analysis from an indefatigable leader of our Campaign for True Temperatures. Barry’s careful, professional reticence stands in stark contrast to the concerns emerging over the work of our premier climate institution. — Richard Treadgold


“NIWA uses internationally accepted techniques” — Hon Dr Wayne Mapp, Minister of Research, Science and Technology.

The principal methodology used by NIWA in calculating adjustments to historical data for both the Seven-station Series (7SS) and its provisional replacement, the New Zealand Temperature Seven (NZT7), is by comparison with other temperature stations. This is well explained in the Review Report published December 2010 (page 11) as follows:

  • Micro-climates exist: Within a general region, taking Wellington as an example, there are many micro-climates, and thus temperatures vary from place to place. This is because of Wellington’s varied topography, meaning that the sites have different exposures and aspects and are at different altitudes. All these factors can influence the measured temperature. There is no such thing, therefore, as “the” Wellington temperature; there are many Wellington temperatures, and they are all different.
  • Neighbouring sites vary together: Comparison of temperatures from neighbouring sites shows again and again that trends and interannual variations at nearby sites are very similar. So although the base level temperatures may be different at two sites (due to micro-climate effects), the variations are almost in ‘lock-step’, with occasional exceptions. (See examples in the seven-station documents and on the NIWA website).

Continue Reading →

Visits: 61

Never the twain shall meet

the finger of God

OH, East is East, and West is West, and never the twain shall meet,
Till Earth and Sky stand presently at God’s great Judgment Seat;
But there is neither East nor West, Border, nor Breed, nor Birth,
When two strong men stand face to face, tho’ they come from the ends of the earth!

from The Ballad of East and West
by Rudyard Kipling (1865–1936)


Toward a conversation

A reader of the Climate Conversation, Matt Flaherty, has made some intelligent and generous comments after taking yours truly to task for issuing a partially misleading press release last December.

Those comments deserve proper consideration in this separate post, for Matt raises the superb subject of what we ought to call each other in the climate debate. I’d like us to have a go at resolving this.

It would be especially interesting to hear from the ‘pro-AGW’ readers who have commented here lately, like the perspicacious Keith Hunter, David Winter, Matt Flaherty of course, and any others who have been just lurking until now. How would you like to be characterised, if at all?

For simplicity, there are two sides: the ‘warmists’ and the ‘deniers’; those on the one hand compelled to believe that mankind is destroying the planet and those on the other hand who cannot believe it. Continue Reading →

Visits: 116

Flaherty slays denier Delingpole, takes aim at me

James Delingpole

Wherein Flaherty is thanked and congratulated, it is explained where Flaherty goes wrong in his criticisms of me, and the reader is reminded of what is still outstanding in connection with NIWA’s Review report. Delingpole gains a mention.

Matt Flaherty has been visiting us recently, questioning me about the New Zealand (you can’t believe it’s official!) Temperature Record. Matt wrote recently on James Delingpole and the “denialism” of “climate change.” That tells you where Matt’s understanding lies. Anyone who a) uses the term climate denier, and b) considers that an intelligent person is capable of denying that climate changes, something akin to denying the earth revolves around the sun, demonstrates a voluntary level of ignorance and a lack of incentive to listen.

Having somehow become aware of the CCG, he thought to use us as an example of

how one should deal with a denialist of Delingpole’s ilk

Matt elevates me to dizzying heights, for which I thank him. But I protest I’m unworthy, just an honest toiler for truth, not even in the same league as consummate wordsmiths like James (right about everything) Delingpole.

He cites the Daily Bayonet and Bishop Hill, who mangled the message of my Dec 2010 press release, but he is wrong to blame this messenger for that, and quotes (accurately) from that press release: Continue Reading →

Visits: 1094

Call for calm over hot, rising seas

underwater light

Richard Cumming takes a look at recent observational data on two topics often raised and guaranteed to cause concern. They are used both to “prove” the existence of rapid warming and as an example of the ills soon to befall us if we don’t prevent them. But both uses fail on a cool examination of the facts. The Climate Conversation Group calls for calm to prevent public hysteria.

Recent global mean sea level and ocean heat content trends

UPDATE 31 JAN 2011

“The sea level continues to rise” is a familiar refrain, but the AGW hypothesis, along with the IPCC AR4, both predict an accelerating rate of rise in the global mean sea level. The IPCC prediction is simply:

“Anthropogenic forcing is also expected to produce an accelerating rate of sea level rise.”

That sea levels are rising is undisputed, but what are the recent trends of both mean sea level (MSL) and its companion, ocean heat content (OHC)? Is MSL accelerating in accordance with the predictions?

Cumulative sea level change from 1905 to 2000, adapted from Holgate (2007), shows a steadily decelerating trend over the period: Continue Reading →

Visits: 46

UN head calls off sky-dragon slaying

sky dragon

‘Personal mission’ abandoned

No possibility of a ‘single grand deal’

Those unconvinced of the possibility of catastrophic global warming caused by human activity could, perhaps, be forgiven for relaxing their guard a little.

Everywhere you look, there are signs that the theory of Catastrophic Anthropogenic Global Warming (CAGW) has been defeated or is in the process of being defeated.

From the revelations of Climategate, where the venal motivations and cynical manipulations of leading climate scientists were made embarrassingly public, to the geological history of the last 5 million years of temperature (which shows a slow decline, meaning the modest modern rise is not a bit unprecedented), mounting evidence of severe quality problems with the surface instrumental temperature record, evidence of declining SSTs and surface air temperatures, no evidence of acceleration in sea-level rise, no increase in ocean acidification or bleaching of coral reefs, natural cycles reported as well capable of accounting for late-20th century warming and strong support for a solar influence on cloud formation moderated through intergalactic cosmic rays, not to mention changing results from opinion surveys around the world, it is beyond doubt that support for the CAGW hypothesis, based almost entirely on human emissions of the minor greenhouse gas carbon dioxide, is evaporating. Continue Reading →

Visits: 54

BoM the Terminator

They’ll be back?

the Terminator

The Terminator

But would NIWA want them back?

The original plan was that the Australian Bureau of Meteorology (BoM) would provide an external peer review of NIWA’s new official temperature record.

It couldn’t really be an independent review because there are many close ties between the organisations, but at least it would be better than no review at all — like the last time, when young Jim Salinger made up the first temperature graph. Not reviewed? Hell, that one wasn’t even published!

However, the review by the BoM didn’t go to plan, because they managed to get out of giving any positive endorsement of the new NZT7 [see “Tepid Support from BoM”]. You’d think NIWA’s friends might at least pretend to like the review! But all the BoM said was:

In general, the evidence provided by NIWA supports the homogeneity corrections that have been applied to the temperature record to create the ‘seven station’ series.

Wow! Talk about underwhelming support! How would they sound if they didn’t like it? “In general” supports the corrections? So some of the evidence doesn’t support them? Notice the glaring lack of mention of the methodology.

What a huge disappointment that must have been for NIWA — but there was more to come. Continue Reading →

Visits: 81

7SS – R.I.P.

dead parrot

Stone dead

NIWA’s long-defended ‘Seven-station Series’ (7SS) is as dead as the parrot in Monty Python’s famous sketch… it rests in peace, bereft of life, demised; it has shuffled off its mortal coil, its metabolic processes now history.

On the eve of Christmas, when nobody was looking, NIWA declared that New Zealand had a new official temperature record (the NZT7) and whipped the 7SS off its website.

NIWA’s spin-doctor, Network PR, likes to pretend that the NZT7 is really only a ‘revised’ version of Jim Salinger’s original 7SS. So when does a revision become a replacement? Continue Reading →

Visits: 103

Nothing random about NIWA

no dice? loaded dice?

Loaded dice for temperature record?

In producing a new temperature record for New Zealand (NZT7), NIWA has again adjusted the raw measurements. Whilst no systemic error was found, one-off issues were raised by random site changes, especially during the early decades of the 20th century.

Curiously, NIWA’s adjustments are not random. Instead, their changes display a near-perfect symmetry, where amplitude is directly proportionate to age. Small adjustments apply to the 1950s, grow larger back in the 1940s, and larger still in the 1930s – before reaching their apogee in 1910-20.

Could this have happened by chance?

Continue Reading →

Visits: 108

ETS review just for show

The Gisborne Herald of 12 January, 2011, carried the following letter from my good friend Neil Henderson, founder of Climate Realists, and who has kindly consented to this republication. We might all learn from Neil’s wonderful political instincts. I could mention that the 23% Neil mentions, by which our present emissions exceed our 1990 emissions, match the population increase we have experienced since then. Nick Smith doesn’t mention it, though.

ETS ‘game’ achieves very little

THE terms of reference for the 2011 review of the Emissions Trading Scheme (ETS) have been announced. The need for an ETS in the first place is not up for review, so one must ask “why bother having a review?” If Minister Nick Smith and his colleagues are so convinced the science is settled on Anthropogenic Global Warming (AGW), then why do they not get on with the action instead of fluffing around?

Neil Henderson

Neil Henderson

Let me illustrate with an analogy. Suppose river flow experts told us that the Waipaoa river system was changing in such a way that the present flood protection system would allow Gisborne to be flooded so often in 50 years that the city would be unsafe to live in. They further calculated that to maintain the present level of protection the stopbanks would need to be raised two metres. It is obvious that if we decide to only raise the banks by half a metre, our city would be in grave danger of regular flooding.

The “experts” advising on AGW argue that we need to restrict warming to no more than another two degrees. Reducing emissions to 40 percent below 1990 levels by 2020 is considered by them to be the minimum action required to achieve this. Our Government accepts the need to hold the temperature rise to two degrees. Why then are they procrastinating about the action required? Continue Reading →

Visits: 56

Trading on our emotions

clouds in the thin air

Never more truth said in error

Brian Fallow, in the Herald today, emphasis added (h/t Richard Cumming):

“The review, to be chaired by David Caygill, is a statutory requirement. It is expressly not to revisit the issues, debated at tedious length for at least the past decade, about whether New Zealand should be taking action on climate change at all or whether an emotions trading scheme is the most appropriate response.”

Oh, the emotions trading scheme? Ha-ha! His error illuminates an inconvenient truth about the ETS! It’s founded on emotion. Yes, Brian, I know it was a simple mistake, saying ’emotions’ instead of ’emissions’, but it reveals a great deal about the ETS and it’s worth laughing at because you say it again! Further on:

The Obama Administration has acknowledged that a national cap-and-trade (emotions trading) scheme is a non-starter for at least the next couple of years. Japan has shelved its plans for an ETS. Climate policy in Australia remains up in the air.

There can be no clearer example of an “error” revealing the writer’s true thinking. For the ETS depends entirely on trading on our emotions. There’s no science persuading us to reduce our emissions — there’s no evidence. There’s only speculation and the electronic dreams of computer models. The activists convince us only through emotive appeals to save polar bears and other cuddly animals, using graphs of carbon dioxide and temperature to illustrate fraudulent descriptions of climate science. Continue Reading →

Visits: 41

Wrong side of the pain

window in the snow

Thanks, Ross!

I just got off the phone with a friend in Minnesota.

He said that since early this morning the snow has been nearly waist high and is still falling. The temperature is dropping below zero and the north wind is increasing. His wife has done nothing but look through the kitchen window all day. He says that if it gets much worse, he may have to let her in.

Ross Muir

Visits: 340

The very definition of stasis

UPDATE 22 JAN 2011

Temperatures dishonestly twisted

stasis: Latin; to stand; inactivity.

There is a simple trick by which the recent non-rising temperature record is pretended everywhere to be soaring dangerously.

A merry wee post at Treehugger put me on to this handy table of figures from the National Oceanic and Atmospheric Administration (NOAA) State of the Climate report for 2010. The figures come from the National Climatic Data Center (NCDC) and show the top ten average global temperatures since 1997. I started thinking about them.

Notice that the table shows your (US) tax money at work — public scientists toiling for the good of their fellow citizens, finding never-ending practical uses for the torrent of objective science pouring from publicly-funded institutions, laboratories and universities. A process which no doubt repeats itself in progressive democracies around the world. Continue Reading →

Visits: 242