Tag: Chris de Freitas

McLean’s folly and the climate clueless

In an astonishing press release issued last week, the New Zealand Climate “Science” Coalition predicts that 2011 will be the “coolest year globally since 1956 or even earlier”. The C”S”C bases its prediction on the work of Australian “computer consultant and occasional travel photographer” John McLean. Hot Topic readers will remember McLean as the lead author of a rapidly rebutted 2009 paper (written with Chris de Freitas and Bob Carter) which claimed that El Niño/Southern Oscillation (ENSO) events were a driver of global temperature increases. I covered the full story at the time: see Mother Nature’s Sons and subsequent posts.

One unoriginal finding of the McLean paper was that global temperatures were affected by ENSO events — warming after El Niños and cooling after La Niñas. Last year NZ C”S”C member Bryan Leyland used this to “predict” a coming cooling, which was lapped up by the usual suspects. In January this year, Leyland predicted cooling would continue until at least June. Now McLean has taken this a step further by predicting that temperatures will plunge to that of a cool year 50 years ago. There’s no justification for this prediction in the press release, beyond McLean pretending that his 2009 paper showed that CO2 was a minor player in global temperature change.

Unfortunately for the credibility of all involved, McLean’s prediction is utter unphysical nonsense. Here’s why…

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How to believe in impossible things

Despite the huge number of mutually contradictory claims denialists make, there is something they all have in common: no matter how much green ink a they use in their writing, denialists never formally criticise each other.

The term cognitive dissonance was coined by Leon Festinger, a psychologist who (in 1954) infiltrated a UFO cult that had been promised a ride into space to avoid a great flood. The UFOs didn’t show. But instead of the cult imploding they turned instead to self justification and denial as they learned, via automatic writing from God, that their goodness had persuaded Him to call it all off.

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de Freitas: politics cloud his understanding of climate science

The southern summer silly season is here, and newspapers are desperate for copy. That’s about the only good reason I can think of for the nation’s biggest-selling newspaper, Auckland’s NZ Herald, giving Chris “unreliable witness” de Freitas yet more space to re-run some tired old climate sceptic arguments under the headline Emotion clouding underlying science of global warming. Doubt is his product, and he tries very hard to sound reasonable as he spins his tale. It’s a pity then that the Auckland University associate professor not only misrepresents the evidence, but gets it so badly wrong that he’s an embarrassment to his department.

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Hide’s Aussie holiday: warming up for Carterist science’s new consensus

Rodney “The Hood“ Hide is taking an Aussie break during the current Parliamentary recess — popping over to Melbourne and Sydney to act as warm-up man for Bob Carter at the launch of Carter’s magnum opus, Climate: The Counter-consensus – a Scientist Speaks. And it appears Hide is as happy to allow his hosts to misrepresent his qualifications as he is to mislead Parliament. The flier for the “Quadrant dinner” in Sydney says:

Rodney has a degree in environmental science, and is a powerful and well-informed public speaker.

He may be a powerful speaker, but Hide does not have a degree in environmental science, and he is woefully ill-informed on climate matters. Hide has Masters degrees in economics and resource management (Wikipedia, NZ Parliament bio), and as this comment at Hot Topic two years ago suggests, he could have completed the latter without encountering any science at all. But he’s good for a bit of rabble-rousing, and I expect his “ditch the ETS” rhetoric, liberally laced with attacks on NIWA’s stewardship of the NZ temperature record and chanted lines from the climate crank catechism will make the Quadrant dinner worth every cent of the A$74 being charged…

Meanwhile, Carterist science is finally getting the recognition it deserves, and the Heartland climate con is on its way to Sydney. Carter’s been appointed Chief Science Advisor to the International Climate Science Coalition.

 

Here’s Carter welcoming his appointment:

“Working with ICSC as Chief Science Advisor is a welcome opportunity to counter the widespread but erroneous belief that dangerous global warming is occurring, and that it has human causation”. Professor Carter continued:  “Science has yet to provide unambiguous evidence that problematic, or even measurable, human-caused global warming is occurring.

So, do we have ambiguous evidence of problems caused by that unmeasurable warming, or is Carter just repeating standard climate crank nonsense? I think we know the answer to that one…

In one sense, however, Carter is breaking new ground in crank thinking. The title of his book (Climate: The Counter-consensus – a Scientist Speaks) suggest that a “counter-consensus” is assembling. For there to be a counter-consensus there first has to be a consensus in mainstream climate science to counter, but for years sceptics, deniers and cranks have been claiming loudly that there is “no consensus“. Indeed, point 5 of the “core principles” of the organisation that has just appointed Carter its chief science advisor says:

Claims that ‘consensus’ exists among climate experts regarding the causes of the modest warming of the past century are contradicted by thousands of independent scientists.

But if there is no consensus, how can a counter-consensus assemble? Does Carter support the ICSC’s core principles? And what about that modest warming? According to Carter it’s not measurable, or not happening. At this point, dear reader, you will forgive me if I pour another glass of wine and ponder the many contradictory things you have to believe at the same time if you are to be a true climate septic…

Finally, the Heartland Institute is holding a one-day climate sceptic conference in Sydney next Friday, October 1st. Carter’s talking, of course, and Chris de Freitas is popping over to talk about Developments in Climate Science: Potential Drivers of Emissions Policy Beyond 2012 (at a guess, wishful thinking will be involved). Interestingly, the climate day follows on from two days of “workshops and brainstorming with free market advocates from the Pacific Rim” at the Pacific Rim Policy Exchange: chief sponsors Heartland, Americans for Tax Reform (a Koch & Scaife funded lobby group), the Property Rights Alliance (an ATR spin-off), and Australia’s free market Institute of Public Affairs. And NZ’s pulling its weight on the agenda, with the Business Roundtable’s Roger Kerr on a panel considering free trade, and (somewhat more surprising, to me at least) Kiwiblogger and National party stalwart David Farrar taking part in a “working lunch” on “getting the message out”. Interesting to see he’s happy to take the Heartland shilling…

The “inconsistencies” of Chris de Freitas

Auckland University associate professor Chris de Freitas (yes, that one) is a favourite of the NZ Herald opinion editor, regularly popping up in the paper to argue a sceptic line on climate change or, as has happened a couple of times recently, to talk about responses to earthquake disasters. Quite why the paper would go to CdF for the latter when there are many other better-qualified academics who could address the issue remains to be seen, but his article in response to the Canterbury quake in yesterday’s Herald was interesting. Compare and contrast CdF, 6/9/2010:

The focus on earthquake-disaster planning and crisis management is on risk reduction, readiness, response and recovery. In this context, government and local authorities have the responsibility to minimise social vulnerability and have a duty to promote community resilience through enlightened planning.

… with CdF, 1/5/09:

No one knows for sure what the future holds, but there are some good clues as to what’s going on. It hinges on growing evidence that natural influences on climate are in fact stronger than any man-made greenhouse effect. It may be premature to discard our anxiety over the threat of possible human-caused global warming, but this anxiety should not be based on ignorance of what science can tell us.

So for earthquake hazards, de Freitas is happy to argue for risk minimisation despite imperfect knowledge of the size of the risk (his piece looks into failed attempts to predict quakes), but when it comes to climate issues his argument is we shouldn’t do much because we don’t know enough!

Another example of the remarkable intellectual flexibility we have come to expect from the scientific advisor to NZ’s Climate “Science” Coalition. Or perhaps it’s simple hypocrisy. You decide…