Author: John Quiggin

Zombie DDT myth reanimated

John Quiggin7 Comments

A large part of my blogging career has consisted of attempts at zombie-slaying: finding ideas that have been refuted by the facts, but that remain undead. Zombies are hard to kill, but one I thought had been permanently dealt with – the myth that Rachel Carson brought about a worldwide ban on DDT, leading to millions of deaths from malaria[1]. Although quite a few people helped to show that this wasn’t true, the lion’s share of the credit, at least in the blogosphere, goes to Tim Lambert (who stopped blogging a while back, though his site still runs a montly open thread). Tim and I laid out the facts in a 2008 piece in the English magazine Prospect which made the following points

* DDT has never been banned in anti-malarial use
* The failure of DDT to eradicate malaria was due to resistance, promoted by overuse in agriculture and elsewhere, exactly as Carson warned. Bans on agricultural use of DDT helped slow the growth of resistance
* The attacks on Carson were undertaken by tobacco industry lobbyists, seeking (among other things) to pressure the World Health Organization not to undertaking anti-smoking campaigns in poor countries

Our primary targets were Steven Milloy and Roger Bate‘s Africa Fighting Malaria organization.

Whether due to our efforts or not, the DDT ban myth seems mostly to have died. Milloy, whose links to tobacco have thoroughly discredited him, seems to be out of the pundit business altogether. He still has an adjunct perch at the Competitive Enterprise Institute but his web page there shows only two opinion pieces since 2008. AFM is also quiescent – its website doesn’t show any research activity since 2011 and its staff all appear to have paying jobs in free-market thinktanks, suggesting a zombie organization.

But the zombie plague always recurs and just now I’ve seen (via Ed Darrell) another instance, oddly enough in an environmentalist magazine Greener Ideal. The author, one Mischa Popoff is described as ” former organic farmer and USDA-contract organic inspector” and repeats the standard DDT myth before a segue into a defence of GMOs. But, as Ed Darrell points out, Popoff is being a bit cute here. DuckDuckGo reveals that he is in fact a Policy Advisor for The Heartland Institute and a Research Associate for The Frontier Centre for Public Policy (the latter being apparently a Canadian version of Heartland, as is the IPA in Australia. The site is down now, so I can’t check).

As long as Heartland lives, zombie ideas will never truly die.

fn1. As usual, the Australian right commentariat bought this one hook line and sinker. Miranda Devine excelled herself, but Blair, Bolt, Quadrant, the CIS and the IPA were all along for the ride.

Hoist by their own petard

John Quiggin36 Comments

Tristan Edis has a nice piece in Climate Spectator contrasting the many statements made by Tony Abbott and Greg Hunt (echoed by Bolt, Blair, Devine, McCrann etc) before the election about the impact of the carbon tax on the price of everything from airfares to supermarket goods with the reality that this impact was minuscule. The implication is that removing the tax won’t have anything like the broad effects on the cost of living that Abbott has promised.

It was this gap between rhetoric and reality that produced last weeks fiasco and the Senate, and may yet derail the government’s entire policy. Taking the government at its rhetorical word, Clive Palmer wanted the ACCC to ensure that all major firms, including airlines and supermarkets, rolled back the cost increases imposed as a result of the carbon tax. Greg Hunt assured everyone that the legislation would do so but it turned out there was no specific reference to anything but electricity. This was for the obvious reason that, in other industries, there was no cost increase to roll back.

All of this gives Clive Palmer, if he wants it, the opportunity to make whatever mischief he chooses. There’s no real way the government can deliver on its rhetoric about reducing the cost of living, so he can demand whatever he wants in the way of add-ons to their legislation.

A quick question

John Quiggin30 Comments

I ate at my local Italian restaurant just now and, as often happens, the credit card call didn’t go through, so I signed instead of using a PIN. Given that the banks have announced this won’t be possible in a few months time what will they do about this fairly common problem? Any experts out there?

Fools rush in …

John Quiggin11 Comments

Most people misrepresented by the tabloid press have little recourse. Defamation actions are slow, risky and don’t in any case produce a proper retraction. The Press Council and similar bodies are self-defence clubs for the media. And letters to the editor are a waste of time, if they are printed at all.

But if you’re a major celebrity like George Clooney, your response is newsworthy. After the Mail Online published a false claim about his impending marriage, followed by a weaselly apology, Clooney called them out, making it clear that this website (and its associated print version [1]) have the same degree of credibility as the National Inquirer and similar rags.

Of course, anyone who was paying attention already knew that. The Daily Mail runs all kinds of nonsense, from baseless gossip about the famous, to anti-science on all kinds of topics, from antivaxerism to “Frankenfoods” nonsense about GM crops [2], to climate denialism.

My guess is that most readers are aware of this, much like followers of professional wrestling. They enjoy malicious/salacious gossip that panders to their prejudices. If some it is true, so much the better. If not, it’s still entertaining.

Only a fool would actually believe anything printed in this rag. But climate denialism makes fools out of its adherents, who have to believe a nonsense conspiracy theory to make any kind of sense of their position. So, it’s not so surprising that people who would correctly dismiss 90 per cent of what’s published in the Mail credulously reproduce what it prints on climate change.

The leading sucker in this respect is Andrew Bolt (unless he’s in on the joke, too in which case his readers are doubly suckered). But he’s followed by the usual suspects, notably including the Oz, Tim Blair and Miranda Devine.

fn1. Apparently the Mail tries to maintain a multiple branding model in which the print version is supposed to lie only occasionally while the online version lies all the time. I can’t see this working for long.

fn2. As previously discussed, there are plenty of serious issues around GM food. But the kind of nonsense implied by terms like “Frankenfoods” has been thoroughly debunked by now.

La Trobe cuts economics: a bad signal

John Quiggin67 Comments

La Trobe University is in serious financial difficulty, which is not surprising given the pressures on universities, and particularly newer universities operating in a “competitive” market that is in fact rigged in favor of the traditional sandstones (like UQ, where I work). Also unsurprising, given past experience, is the decision to make sharp cuts in the economics program. Cutting out economics to focus on business degrees seems to be a routine response of second-tier institutions. But it seems to me to be shortsighted, even in marketing terms. The presence or absence of an economics program is one of the clearest signals of whether or not an institution aspires to be in the top rank.

In search of search theory

John Quiggin37 Comments

This is going to be a long and wonkish post, so I’ll just give the dot-point summary here, and let those interested read on below the fold, for the explanations and qualifications.

* The dominant model of unemployment, in academic macroeconomics at least, is based on the idea that unemployment can best be modelled in terms of workers searching for jobs, and remaining unemployed until they find a good match with an employer

* The efficiency of job search and matching has been massively increased by the Internet, so, if unemployment is mainly explained by search, it should have fallen steadily over the past 20 years.

* Obviously, this hasn’t happened, but economists seem to have ignored this fact or at least not worried too much about it

* The fact that search models are more popular than ever is yet more evidence that academic macroeconomics is in a bad way
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Can any evidence convince the right?

John Quiggin53 Comments

Along with nearly 60 other Australian economists, notably including John Hewson, Justin Wolfers and Harry Clarke, I’ve signed my name to a public statement urging agreement on a fair, economically efficient and environmentally effective policy to price and limit carbon emissions.

I’m not naive enough to expect that this will have much of an effect, any more than previous statements of this kind I’ve signed. The problem is not, as you might think, that there is serious disagreement among economists on the issue. Opponents of market-based policies to limit carbon emission have tried in the past to organize counter-statements, and have failed miserably. Outside the set of IPA hacks, most recently seen defending the ludicrous claims of the tobacco lobby, there is essentially no disagreement on this (although there is plenty of dispute about the best design, the optimal price and so on).

The problem is, rather, that there is no evidence, and no clever way of framing the issue that is going to convince the tribal right to go against their shibboleths on this issue. If there were, the actual experience of a carbon price of $24/tonne would have done so. In the leadup to the introduction of the carbon tax/price, Tony Abbott described it as a ‘wrecking ball’ that would destroy the Australian economy. Two years later, the economy is still here and not even the government pretends that removing the carbon tax is going to yield any significant benefit.

And the same is true more generally, notably in the US. This NY Times article by Brendan Nyhan makes the point

Once people’s cultural and political views get tied up in their factual beliefs, it’s very difficult to undo regardless of the messaging that is used.

While this is always true to some extent, it’s far more true, at present, of the right (in English speaking countries) than of the left, and far more true of the right today than in the past.

In the end, there’s no way to persuade those on the political right to accept factual truths about (for example) climate change, without also persuading them to abandon the political right.

With Reformicons like this, no wonder the Reactobots always win

John Quiggin41 Comments

Over the fold, a piece a posted in Crooked Timber on the miserable position of the “Reformicons” – conservative writers who are trying to put some intellectual lipstick on the pig that is the Republican Party.

This isn’t a problem in Australia – there are, as far as I can tell, no intellectually serious conservatives left at all. The dominant thinktank is the IPA, a mirror of the US Heartland Foundation, which is utterly discredited, even on the right for its embrace of delusionism on everything from economic policy to climate change.[1] Quadrant, once a serious publication, is now a sad joke.

And then there’s the Oz. Enough said.

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