Tag: de Freitas

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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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…

Greasy Heart(land)

And so the party’s over, the tables in the ballroom at the Magnificent Mile Marriot Hotel in Chicago have been tidied up and the carpet vacuumed. The Monckton fan club have drifted away from their vigil in the shade of the trees on the sidewalk outside the lobby, and the speakers assembled from around the world have gone home — except for the ones still waiting in line outside Hot Doug’s for the duck fat fries and andouille special (Fridays & Saturdays only, well worth waiting for, I can assure you).

Luckily for us, however, Heartland are promising to make all the talks available on video, so we won’t have to miss any of the highlights. At the moment they only have the keynotes available, but there are quite a few Powerpoints available for download. I’ve been poking around in some of those…

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Carterist science meets its Cartergate

homer.jpgThe peer-reviewed rebuttal to last year’s infamous McLean, de Freitas and Carter paper which claimed that the El Niño Southern Oscillation could explain most recent warming (see Mother Nature’s Sons and Big Guns Brought To Bear), has been accepted for publication by the Journal of Geophysical Research (Comment on “Influence of the Southern Oscillation on tropospheric temperature” Foster et al, 2010). Co-author James Annan has the details (and full text of the rebuttal), but what is perhaps most remarkable is that despite being given the opportunity to reply to Foster et al’s comment — normal practice in these circumstances — McLean et al’s offering has failed to pass review and will not be published by JGR. Tim Lambert at Deltoid has more feedback, and draws attention to the comments by Prof Ove Hoegh-Guldberg at Climate Shiftswho demands:

The five things we want to know are:

  1. Will McLean et al. retract the paper (and will Bob Carter admit fault or even discuss the errors publicly)?
  2. Will the denial0sphere and the MSM give this story (a climate change scandal!) the same coverage it has recently showered on various IPCC hiccups?
  3. Will there be an investigation as Bob Carter himself and so many other skeptics have insisted on over and over again, usually in response to bogus and unsubstantiated allegations.
  4. Will Bob now reverse his policy positions and urge (vocally) politicians that may have been swayed by his bogus science to do the same? After all Bob, shouldn’t the science drive the policy?
  5. Will The Australian cover this pending scandal! A scientist behaving badly!

Those look like damned good questions to me. New Zealand’s science community has been reluctant to publicly criticise Carter — he was once a respected and influential scientist who encouraged many talented students to forge their careers in the earth sciences — but surely this display of academic turpitude puts him beyond the pale. What it says about de Freitas is probably unprintable. I encourage readers to remember the extravagant claims being made for this paper by Carter and de Freitas, and the uncritical acceptance of those claims by a pliable media. High time the boot was on the other foot.

[This song’s for Bob: h/t caerbannog in comments at Deltoid]

[Update 23/3: Skeptical Science explains the rebuttal here. Worth a read.]

Don’t let a thief steal into your heart

Quite a fuss about stolen emails over the weekend. Let’s review the story so far. Person or persons unknown hack into servers at the Climatic Research Unit of the University of East Anglia and steal lots of emails and other documents [BBC 1, 2, Times, Bob Ward at The Guardian]. This is a criminal offence in the UK, the USA, New Zealand and many other jurisdictions. The criminals then release edited highlights of these documents and emails by putting them up on a Russian web server, and let the news out via what Nature calls “a relatively obscure climate-sceptic blog” (The Air Vent which may have been Andrew Bolt’s blog in Australia). Within a matter of hours, the usual suspects are out in force, screaming data manipulation, conspiracy to exclude climate sceptics from publishing, and fraudulent behaviour. Criminals are portrayed as whistleblowers, quotes are pulled out of private emails and taken out of context, and the end of climate science is proclaimed.

I’ve been reluctant to weigh in on this issue, because commenting on stolen and possibly edited documents strikes me as unethical. In a courtroom, improperly obtained evidence is not allowed to influence proceedings, and I would prefer to apply the same standard here. That hasn’t stopped the likes of Wishart (peer review is broken, climate science is dead), propagandist in chief Marc Morano (continuously updated “Climategate” coverage at his Climate Depot), or even now well out of the closet denialist, the NZ blogger sometimes known as Poneke (warming stopped in 1998 (yet again)). However…

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