Will the left focus on what money can't buy, or on what money shouldn't buy?

Alex Hern speaks to Michael Sandel about morality in politics and the markets.

Once acquired, stereotypes can be hard to overturn, and it's hard to think of a more enduring stereotype of the British political divide than a hard-headed Conservative making "difficult decisions" which the left decry as immoral. Those of us on the left, we are told over and over, must fight the stereotype by pushing for policy which is efficient on its own terms, and not just "moral". So the argument against forced unpaid work cannot just ride on the obvious truth that that is an unpalatable policy for 21st (or 18th) century Britain; it must also address whether such work succeeds in getting people jobs.

But, argues Michael Sandel, Bass Professor of Government at Harvard University and author of What Money Can't Buy: the Moral Limits of Markets, the can pendulum swing too far the other way. "I think that left-wing politics is diminished and impoverished when it tries to limit itself to efficiency arguments alone," he tells me when we sequester ourselves inside the New Statesman's offices on a sunny bank holiday Monday. "The result is a managerial, technocratic kind of public discourse that ultimately fails to inspire."

Sandel knows about inspiring people. What Money Can't Buy has made a splash in the British political scene since its publication: After the Guardian said it should be "the bedside companion of every Miliband aide", the Labour leader himself pronounced it "a powerful argument for change", and invited the philosopher to speak at the party conference last autumn.

The strength of its message comes from linking arguments about what money can't buy – the ones the left grudgingly feels it ought to make – with arguments about what money shouldn't buy. One of the book's case-studies is of some Israeli nurseries which introduced cash penalties for late pick-ups; counter-intuitively, the number of tardy parents actually increased as a result. But even if it hadn't, it would still have turned late pick-ups from something parents felt guilty about to something they could treat as a service they bought.

"So there are these two separate, overlapping arguments," Sandel explains. "One is that the the cash incentives may backfire as a practical matter; the other is, even if they don't backfire in terms of producing less of the behaviour being sought, they may crowd out attitudes and norms, non-market values, worth caring about."

Sandel blames this crowding out on the tendency in social sciences, all across the spectrum, to seize on things that can be weighed and measured, to the exclusion of other areas on import. "When economics was invented by Adam Smith, he conceived it, rightly I think, as a branch of moral and political philosophy. In the 20th Century economics and the social sciences tried to establish themselves as autonomous disciplines, as value-neutral sciences, and I think much has been lost as a result."

"One of the ways I've tried to challenge economistic ways of thinking about social life is to show how, even within efficiency terms, ignoring norms ignores something important."

But doesn't bringing morality into the debate risk being seen as a capitulation? After all, we've spent so long fighting political battles on the basis of narrow claims of efficiency that to abandon them now might be seen as an admission of defeat.

"I disagree," Sandel says when I put it to him. "I think one of the reasons that there is such wide-spread frustration with the existing terms of public discourse, and with the alternatives on offer from the major parties, in democracies around the world, is that there's too much focus on managerial and technocratic concerns, and too little vision."

The left has seized on that message, but there's another nut for Sandel to crack before he can claim victory. "Some strands of Conservative political thought want to bring ethical questions to bear on politics. And so I was hoping to connect with that strand as well." Has he? "I think it remains to be seen."

A woman gives blood in Germany. Research has found that paying for blood can lower the amount offered. Photograph: Getty Images

Alex Hern is a technology reporter for the Guardian. He was formerly staff writer at the New Statesman. You should follow Alex on Twitter.

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The rise of the green mayor – Sadiq Khan and the politics of clean energy

At an event at Tate Modern, Sadiq Khan pledged to clean up London's act.

On Thursday night, deep in the bowls of Tate Modern’s turbine hall, London Mayor Sadiq Khan renewed his promise to make the capital a world leader in clean energy and air. Yet his focus was as much on people as power plants – in particular, the need for local authorities to lead where central governments will not.

Khan was there to introduce the screening of a new documentary, From the Ashes, about the demise of the American coal industry. As he noted, Britain continues to battle against the legacy of fossil fuels: “In London today we burn very little coal but we are facing new air pollution challenges brought about for different reasons." 

At a time when the world's leaders are struggling to keep international agreements on climate change afloat, what can mayors do? Khan has pledged to buy only hybrid and zero-emissions buses from next year, and is working towards London becoming a zero carbon city.

Khan has, of course, also gained heroic status for being a bête noire of climate-change-denier-in-chief Donald Trump. On the US president's withdrawal from the Paris Agreement, Khan quipped: “If only he had withdrawn from Twitter.” He had more favourable things to say about the former mayor of New York and climate change activist Michael Bloomberg, who Khan said hailed from “the second greatest city in the world.”

Yet behind his humour was a serious point. Local authorities are having to pick up where both countries' central governments are leaving a void – in improving our air and supporting renewable technology and jobs. Most concerning of all, perhaps, is the way that interest groups representing business are slashing away at the regulations which protect public health, and claiming it as a virtue.

In the UK, documents leaked to Greenpeace’s energy desk show that a government-backed initiative considered proposals for reducing EU rules on fire-safety on the very day of the Grenfell Tower fire. The director of this Red Tape Initiative, Nick Tyrone, told the Guardian that these proposals were rejected. Yet government attempts to water down other EU regulations, such as the energy efficiency directive, still stand.

In America, this blame-game is even more highly charged. Republicans have sworn to replace what they describe as Obama’s “war on coal” with a war on regulation. “I am taking historic steps to lift the restrictions on American energy, to reverse government intrusion, and to cancel job-killing regulations,” Trump announced in March. While he has vowed “to promote clean air and clear water,” he has almost simultaneously signed an order to unravel the Clean Water Rule.

This rhetoric is hurting the very people it claims to protect: miners. From the Ashes shows the many ways that the industry harms wider public health, from water contamination, to air pollution. It also makes a strong case that the American coal industry is in terminal decline, regardless of possibile interventions from government or carbon capture.

Charities like Bloomberg can only do so much to pick up the pieces. The foundation, which helped fund the film, now not only helps support job training programs in coal communities after the Trump administration pulled their funding, but in recent weeks it also promised $15m to UN efforts to tackle climate change – again to help cover Trump's withdrawal from Paris Agreement. “I'm a bit worried about how many cards we're going to have to keep adding to the end of the film”, joked Antha Williams, a Bloomberg representative at the screening, with gallows humour.

Hope also lies with local governments and mayors. The publication of the mayor’s own environment strategy is coming “soon”. Speaking in panel discussion after the film, his deputy mayor for environment and energy, Shirley Rodrigues, described the move to a cleaner future as "an inevitable transition".

Confronting the troubled legacies of our fossil fuel past will not be easy. "We have our own experiences here of our coal mining communities being devastated by the closure of their mines," said Khan. But clean air begins with clean politics; maintaining old ways at the price of health is not one any government must pay. 

'From The Ashes' will premiere on National Geograhpic in the United Kingdom at 9pm on Tuesday, June 27th.

India Bourke is an environment writer and editorial assistant at the New Statesman.

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