The Mail on Sunday's own goal for delusionism

John Quiggin75 Comments

I’ve been struck by the fairly straight reporting of the IPCC Working Group 1 report on the physical science of climate change. Even Graham Lloyd at the Oz could find only one para for delusionist Benny Peiser[1] in his report, headlined “Science solid on global warming, IPCC declares“. What happened to the much anticipated delusionist counterattack?

I think we have the Daily Mail to thank for the no-show. As readers will recall, the Mail ran a story by David Rose under the headline “‘World’s top climate scientists confess: Global warming is just HALF what we said”. This was obviously absurd, and the Mail was forced to retract, but not before the story had been circulated throughout the denialosphere, notably including Bolt, the Oz, and the Torygraphs (both UK and Oz). The Oz eventually retracted, but Bolt didn’t bother. This misfire made it pretty much impossible to get much traction out of the modest adjustments that were actually contained in the report, such as reducing the lower bound estimate of climate sensitivity to 1.5 degrees (it was increased from 1.5 degrees to 2.0 degrees in the Fourth Assessment Report0

What’s interesting here is the fact that such obvious nonsense as Rose’s article got such a credulous reception. The idea that estimates of warming since 1950 could be out by a factor of two, or that a few years of additional data could change them substantial is entirely implausible, and a “confession of error” unsupported by a quote ought to raise alarm bells. Multiple levels of stupidity are needed to explain this. First, the majority of delusionists are simply innumerate, and ignorant of the most basic facts about data (we saw this with the claims about “no significant warming” since 1993). Second, the confirmation bias that affects everyone is magnified to a pathological extent in the parallel universe created by the right. Third, the tribal character of the movement means that there are no incentives to correct error. Presumably there are at least some delusionists who must have thought the “confession of error” story too good to be true. But no one would have thanked them for raising doubts. Whereas real climate scientists disagree vigorously among themselves (though all but a handful agree that the evidence for the basic fact of human-caused climate change is overwhelming), “sceptics” never criticise any claim on their own side, however absurd.

Most obviously, Judith Curry who was quoted in Rose’s article (not as a source for the bogus claims) must have realised it was nonsense. But she implicitly endorsed it, after its publication, but before its retraction. Note that, while saying the article quoted her accurately and would not be welcomed by the IPCC, Curry carefully avoids mentioning taking a position on its main claim, which she must have known to be false (she mentions the dispute briefly, at the bottom of here post, but offers no opinion). This is fairly typical of her, and her role-model Richard Lindzen.

But in this case, it was too clever by half. A smart delusionist if one existed would have jumped on Rose’s error and used it to build up some credibility for the future.

fn1. Peiser is, or was, a social anthropologist, and, according to Wikipedia, is currently a visiting fellow (not a real job, I suspect) at the University of Buckingham (definitely not a real university[2]). He’s therefore eminently qualified to represent the delusionist viewpoint on issues of physical science and the interpretation of statistical evidence.

fn2. To be boringly clear, I’m fully aware that Buckingham is an accredited institution with lecturers, degrees and so on, legally entitled to call itself a university. It’s still not a real university.

#MyDadHatedBritain …

John Quiggin44 Comments

… is trending on Twitter, thanks to the appalling UK Daily Mail, which ran a full length attack on the late Ralph Miliband, socialist academic and father of Opposition Leader Ed Miliband. On the strength of a scathing diary entry Miliband wrote as a 17-year old refugee, and his opposition to the Falklands War, the Mail claimed that Miliband “hated Britain”. Illustrating the proverb about glass houses, the attack only served to draw attention to the fact that whereas Miliband served in the Navy in World War II, the Mail backed Hitler and the Blackshirts throughout the 1930s, and has continued to push racist hatred ever since (unsurprisingly, it has seized on the spurious notion of “political correctness.” [1]

The Mail’s attack on Miliband has divided the UK right into three groups (google x+Mail+miliband)

* Those who have condemned this appalling and dishonest slur, including Michael Heseltine and Nick Clegg
* Those who have stuck to a weaselly line scripted by Tory minders that “of course Miliband should defend his father” such as David Cameron, William Hague and Boris Johnson
* Those who have backed the Mail all the way, notably including James Delingpole, Rod Liddle and Michael Gove[2]

It’s notable that all those I’ve listed in the third group are prominent climate delusionists. As we’ve seen again recently, the Mail is the source for many of the lies about climate change that are reproduced in the Murdoch press[3]. This is, as they say, no coincidence. Climate delusionism isn’t a mistaken belief about the world, it’s an expression of tribal hatred, all the more effective because most of those who push it know, at some level, that their arguments are false. Putting forth such arguments is an expression of tribal solidarity, like asserting that Obama was born in Kenya. Naturally, the tribal haters love the kind of stuff that the Mail dishes out.

Hopes are often disappointed, but it does seem as if the global party of stupid is starting to reap the whirlwind it has sown. The continued publication of delusional nonsense has produced a rightwing base that embraces delusional strategies like the US shutdown, or attacks on a man’s dead father, in the belief that everyone else will share their positive reaction.

fn1. It’s also being claimed that the father of Mail editor Paul Dacre didn’t serve, but this (sauce for the gander) claim hasn’t been verified AFAIK. Another tidbit is that the Mail was the target of Churchill’s Stanley Baldwin’s famous jibe that it sought “power without responsibility – the prerogative of the harlot throughout the ages”.
fn2. Gove hasn’t stated this, but he has tried to stop schools teaching anything about climate change. He has the additional motive that his wife has a highly paid job with the Mail.
fn3. It’s a striking commentary on the weakness of people like Bolt and Oz “environment reporter” Graeme Lloyd that, as well as being incapable of telling the truth, they also seem to be unable to come up with original lies.

A debate resolved

John Quiggin13 Comments

As regular readers will know, I’ve had a long debate[1] with the Productivity Commission on the sources of the supposed ‘productivity surge’ of the 1990s, which, I’ve suggested was primarily the result of increased work intensity and unmeasured increases in working hours at a time of high job insecurity. I was looking back at some of these discussions when Google turned up a Hansard transcript of hearings of the Senate Standing Committee on Economics in 2012. It turns out that the Commission now agrees with me, and has done so for some time. To quote the Commission’s expert witness, Dr Jenny Gordon[2]

There was a very big debate with the former branch head, Dean Parham, who did a lot of work on productivity. He looked at the effect of the reforms and ICT, which is one of the points that Professor Quiggin made, in trying to explain the productivity boom of the 1990s in terms of what actually happened. Professor Quiggin’s main point is that work intensity is important, which is quite hard to measure but, in fact, is a major source of productivity growth. If people work smarter and work harder while they are at work, that will improve productivity. So it is cutting the fat of organisations, I suppose you could call it. The other point is that people are working longer hours. But the way the productivity measurement is done takes account of the hours of work. That is actually data collected through ABS surveys of individuals reporting the hours that they work. So we could measures hours properly. It is hard to measure work intensity. It does appear and it is a source of productivity growth … So we were in full agreement with that. So the debate was settled back in the mid-2000s.

It’s good that we are in agreement this far. I would add though that productivity growth achieved by working harder does not, in general, improve economic welfare. As for “working smarter”, if this is a reference to technological progress, it’s fine. In my experience, however, it’s usually management-speak for “do the same job with less resources, and work out for yourself how to do it”.

More importantly, the key implication of my analysis is that, to achieve sustainable improvements in living standards, we ought to be focusing on getting the macro issues right rather than lining up for another round of microeconomic reform. Increases in work intensity don’t last, as experience since the 1990s has shown. Genuine long-term improvements in the productivity of the economy can be gained only through educating the workforce to take account of improvements in technology (only a small proportion of which are generated domestically) and through macroeconomic and labour market policies that avoid wasting human potential through unemployment and other forms of social exclusion.

fn1. In the same hearing I cite here, PC Chairman Gary Banks described it as a ‘rich’ and ‘ongoing’ dialogue. I’ve certainly learned a lot from it, and I hope the same for the Commission and any onlookers patient enough to follow it.
fn2. Not particularly germane, but interesting to this post is that Dr Gordon is married to Brian Schmidt, winner of the 2011 Nobel Prize for Physics