The Undercover Economist Strikes Back: by far the worst thing about it is the title

Tim Harford's book reviewed.

Tim Harford is perhaps the best popular economics writer in the world. This is both less and more of an achievement than it sounds: less because he has little in the way of competition for the title and more because the reason there is so little competition is that doing popular economics well is very hard.
 
There are other economists who write for a wide audience. By far the most prominent is Paul Krugman, the Nobel laureate and prolific blogger/columnist for the New York Times. Yet while Krugman might have intended to explain economics to the masses when he started his NYTgig, his column rapidly became highly political and he became a polarising figure. In any case, he doesn’t seem to care much about explaining economics in his columns except in so far as doing so helps him to make a broadly political point (usually that the Republicans are wrong and the Democrats should spend more).
 
There are also some commentators on economics, foremost among them Martin Wolf of the Financial Times, who play an invaluable role in helping to frame and explain – and sometimes adjudicate – the important debates taking place at the intersection of economics and policy. Wolf is erudite, well sourced and highly influential but to call him “popular” would be pushing things too far. His columns are dense, difficult things, written in large part with an audience of senior policymakers in mind. If you’re already an economics sophisticate, then you can learn a lot from them. If you are not, they will verge on the incomprehensible.
 
Harford takes a very different tack. He is in many ways most similar to the “two Steves” of Freakonomics – the economist Steven D Levitt and the journalist Stephen J Dubner. The Freakonomics project seeks to make economics accessible, looking at the way that it manifests itself in everyday life and calling out interesting findings from microeconomic literature. The impetus is praiseworthy but the results can be exaggerated, contentious, oversimplified, or just plain sensationalist.
 
Harford, by contrast, keeps his feet on the ground. He has a breezy writing style and an infectious sense of humour – but he doesn’t let himself go further than a sober, conservative economist would be comfortable going. He’s trustworthy in a way that most other commentators on economics aren’t. He is not particularly interested in political arguments or in imposing his views on others – instead, he just wants to explain, as simply and clearly as possible, the way in which the economics profession as a whole usually looks at the workings of the world.
 
Harford, like Levitt, is a microeconomist by training and by avocation; he is most comfortable when faced with questions such as: “Why does a return train ticket on British rail cost only £1 more than a single?” Hence his Undercover Economist franchise: the conceit is that he’s an economist spying on the world, explaining things – and answering readers’ questions – in a way that only an economist would.
 
With The Undercover Economist Strikes Back, however, Harford has taken a leap out of his microeconomic comfort zone. By far the worst thing about it is the title. There is none of the Undercover Economist about this book, unless you include the dialogue style of writing that Harford has perfected in his FT column. And he’s not striking back at anything at all: no entity was attacking him in the first place. Even the subtitle (How to Run – or Ruin – an Economy) is problematic. No one is going to come away from reading this book convinced that they know how to run an economy.
 
Instead, what Harford has achieved with his new book is nothing less than the holy grail of popular economics. While retaining the accessible style of popular microeconomics, he has managed to explain, with clarity and good humour, the knottiest and most important problems facing the world’s biggest economies today.
 
He is no fatalist when it comes to macro: it is important; there are things we know are true; there are things we know are false; what we do can and does make a tangible difference to how wealthy and happy we become. He explains these things in an unprecedentedly accessible way, making liberal use of quotations from The Hitchhiker’s Guide to the Galaxy and Dr Strangelove.
 
By the end of it all, you will understand everything from liquidity traps to the Lucas critique – and your eyes won’t glaze over when reading about such things. Harford has written the “macroeconomics for beginners” book we have all been waiting for; I just wish that it had been published as such, and not as something targeting only Harford’s existing audience.
 
Felix Salmon is a writer on economics and a Reuters blogger
Photograph: Getty Images

This article first appeared in the 09 September 2013 issue of the New Statesman, Britain alone

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Boris Johnson is right about Saudi Arabia - but will he stick to his tune in Riyadh?

The Foreign Secretary went off script, but on truth. 

The difference a day makes. On Wednesday Theresa May was happily rubbing shoulders with Saudi Royalty at the Gulf Co-operation Council summit and talking about how important she thinks the relationship is.

Then on Thursday, the Guardian rained on her parade by publishing a transcript of her Foreign Secretary, Boris Johnson, describing the regime as a "puppeteer" for "proxy wars" while speaking at an international conference last week.

We will likely never know how she reacted when she first heard the news, but she’s unlikely to have been happy. It was definitely off-script for a UK foreign secretary. Until Johnson’s accidental outburst, the UK-Saudi relationship had been one characterised by mutual backslapping, glamorous photo-ops, major arms contracts and an unlimited well of political support.

Needless to say, the Prime Minister put him in his place as soon as possible. Within a few hours it was made clear that his words “are not the government’s views on Saudi and its role in the region". In an unequivocal statement, Downing Street stressed that Saudi is “a vital partner for the UK” and reaffirmed its support for the Saudi-led air strikes taking place in Yemen.

For over 18 months now, UK fighter jets and UK bombs have been central to the Saudi-led destruction of the poorest country in the region. Schools, hospitals and homes have been destroyed in a bombing campaign that has created a humanitarian catastrophe.

Despite the mounting death toll, the arms exports have continued unabated. Whitehall has licensed over £3.3bn worth of weapons since the intervention began last March. As I write this, the UK government is actively working with BAE Systems to secure the sale of a new generation of the same fighter jets that are being used in the bombing.

There’s nothing new about UK leaders getting close to Saudi Arabia. For decades now, governments of all political colours have worked hand-in-glove with the arms companies and Saudi authorities. Our leaders have continued to bend over backwards to support them, while turning a blind eye to the terrible human rights abuses being carried out every single day.

Over recent years we have seen Tony Blair intervening to stop an investigation into arms exports to Saudi and David Cameron flying out to Riyadh to meet with royalty. Last year saw the shocking but ultimately unsurprising revelation that UK civil servants had lobbied for Saudi Arabia to sit on the UN Human Rights Council, a move which would seem comically ironic if the consequences weren’t so serious.

The impact of the relationship hasn’t just been to boost and legitimise the Saudi dictatorship - it has also debased UK policy in the region. The end result is a hypocritical situation in which the government is rightly calling on Russian forces to stop bombing civilian areas in Aleppo, while at the same time arming and supporting Saudi Arabia while it unleashes devastation on Yemen.

It would be nice to think that Johnson’s unwitting intervention could be the start of a new stage in UK-Saudi relations; one in which the UK stops supporting dictatorships and calls them out on their appalling human rights records. Unfortunately it’s highly unlikely. Last Sunday, mere days after his now notorious speech, Johnson appeared on the Andrew Marr show and, as usual, stressed his support for his Saudi allies.

The question for Johnson is which of these seemingly diametrically opposed views does he really hold? Does he believe Saudi Arabia is a puppeteer that fights proxy wars and distorts Islam, or does he see it as one of the UK’s closest allies?

By coincidence Johnson is due to visit Riyadh this weekend. Will he be the first Foreign Secretary in decades to hold the Saudi regime accountable for its abuses, or will he cozy up to his hosts and say it was all one big misunderstanding?

If he is serious about peace and about the UK holding a positive influence on the world stage then he must stand by his words and use his power to stop the arms sales and hold the UK’s "puppeteer" ally to the same standard as other aggressors. Unfortunately, if history is anything to go by, then we shouldn’t hold our breath.

Andrew Smith is a spokesman for Campaign Against Arms Trade (CAAT). You can follow CAAT at @CAATuk.