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Drastic and immediate cuts in carbon emissions, as advocated by most of the green lobby, are an expe

There is a disturbing tendency among many in the climate debate today to deride as "deniers" anyone who does not advocate making huge and immediate carbon cuts. The framing began nearly a decade ago with discussions about the science of climate change. People who questioned the link between carbon emissions and warming were branded "deniers".

The semantic similarity to Holocaust denial was made overt when several prominent environmental campaigners suggested a need for Nuremberg-style trials for their opponents. Such rhetoric was deeply unfortunate. However, one could at least argue that the resulting fiery debate achieved one positive thing: it played a role in rousing most climate scientists to join together to underscore the message that global warming is largely man-made.

We have long since moved on from any mainstream disagreements about the science of global warming. Now, the crucial conversation is about the economics of our response. Today, the labels "denier" and "sceptic" are hurled at anyone who does not fervently argue for drastic, immediate carbon cuts. There is no possible justification, given that so many climate economists - the specialists in this field - recommend very different policies from those being advocated by the zealous carbon cut lobbyists.

In my book, first published in Danish in 1998, and then in English as The Skeptical Environmentalist in 2001, I wrote that man-made global warming exists. I could not have been clearer; the introduction to the section on climate change states: "This chapter accepts the reality of man-made global warming." My position has not changed. Thus, when I am labelled a "long-time climate sceptic" or "climate change denier" by
bloggers and activists, it is not based on any suggestion I have ever declared that the science of global warming is wrong. Rather, it is the campaigners' heated response to my pointing out that drastic carbon cuts don't make sense and that smarter policy responses should be considered.

It is understandable that emotions run high in such a defining discussion. I can appreciate, even in those who disagree with me, a moral intent to do good for humanity. But I cannot see how responding to empirical economics with slander will ever be helpful. Much worse than that, I believe that ignoring - or, indeed, denying - basic economic reality is a shoddy way of helping the planet.

In July, the G8 agreed to make carbon emission cuts to limit global warming to no more than 2°C above pre-industrial levels. This would be the most costly public policy humanity has ever enacted.

The Copenhagen Consensus Centre recently asked top climate economists to explore the benefits and costs of different responses to global warming, to prompt a discussion about the solutions that would have the biggest impact on climate for the lowest cost. We convened a second stellar group of top economists, including three Nobel laureates, to examine independently all of the research and rank the proposals in order of desirability.

One research author, the prominent climate economist Professor Richard Tol, who has been a contributing, lead, principal and convening author for the IPCC, strikingly showed that grand promises of drastic, immediate carbon cuts are a hugely expensive way of doing very little good. Reducing emissions by 80 per cent by mid-century (to achieve the 2°C goal) would avert much of the expected damage of global warming; based on conventional estimates, it would avoid climate damages of about £1.9trn a year by 2100. However, the cost of this would be a reduction in growth - particularly damaging to the world's poor - to the tune of around £25trn a year. Moreover, the costs would come much sooner than the benefits. Every pound spent on this grand plan would achieve twopence worth of good.

Put starkly: drastic carbon cuts would hurt much more than climate change. Cutting carbon is extremely expensive, especially in the short term, because the alternatives to fossil fuels are few and costly. Without feasible alternatives, we just hurt growth, which would be especially damaging for countries such as Brazil, China and India, dependent on fossil fuels to lift millions out of poverty.

It is important to emphasise that Tol's figures are based on projections from all the major economic energy models of the Stanford Energy Modelling Forum. Around half of the models found it impossible to achieve the target of keeping temperature rises lower than 2°C with carbon cuts. The £25trn price tag is optimistic because it comes only from the models that project the target is even possible.

The cost assumes that politicians everywhere in the world would, throughout the entire century, make the most effective, efficient choices possible to reduce carbon emissions. Dump that far-fetched assumption and the cost could be ten or even 100 times higher.

The Copenhagen Consensus on Climate's expert panel considered Tol's research - along with other proposals for responses to global warming - and concluded that drastic carbon cuts would be the poorest approach. The economic lessons are underpinned by real-world experience. In Rio de Janeiro in 1992, politicians from wealthy countries promised to cut emissions by 2000, but did no such thing. In Kyoto in 1997, leaders promised even stricter reductions by 2010, yet emissions have kept increasing unabated. It is little wonder that politicians are backing away from promising that they will be able to broker a new deal on carbon cuts in Copenhagen this December.

Despite the shambles of the Copenhagen negotiations, many carbon cut campaigners refuse to discuss alternative approaches. By dismissing critics as "deniers" and "sceptics", they commit the planet to the poorest policy choice - and one with very little chance of succeeding in controlling temperature rises. We could and should do better. The expert panel of Nobel laureate economists, working for the Copenhagen Consensus on Climate, revealed smarter solutions.

The panel recommended immediate research into climate engineering technology and a substantial increase in research and development of green energy alternatives. The two approaches complement each other. Climate engineering has the advantage of speed. There is a significant delay between carbon cuts and any temperature drop - even halving global emissions by mid-century would barely be measurable by the end of the century. And making green energy cheap and prevalent will also take a long time. After all, electrification of the global economy is still incomplete after more than a century of effort.

Climate engineering has a lot of potential as a way for us to buy more time - but it does not appear to be a long-term answer. We could gain time to ensure that we can shift sustainably and efficiently away from reliance on fossil fuels, which requires the investment in researching alternatives to these fuels.

Many of us fear climate engineering. But the groundbreaking research paper by Eric Bickel and Lee Lane at the University of Texas - one of the first studies of the costs and benefits of these technologies - offers compelling evidence that a tiny investment in climate engineering might be able to reduce as much of global warming's effects as trillions of pounds spent on carbon emission reductions.

The most attractive technology Bickel and Lane examine appears to be marine cloud whitening, where boats spray seawater drop-lets into clouds at sea to make them whiter and thus reflect more sunlight back into space, so reducing warming. This augments the natural process whereby sea salt from the ocean is whipped up and provides cloud condensation nuclei. Marine cloud whitening would not lead to permanent atmospheric changes, and could be used only when needed.

The researchers conclude, remarkably, that we might be able to cancel out this century's entire global warming with 1,900 unmanned ships spraying seawater mist into the air, at a total cost of about £6bn. When the benefits from averted warming are calculated, this is the equivalent of doing more than £2,000 worth of good with every pound spent.

President Barack Obama's science adviser, John Holdren, has said that climate engineering has "got to be looked at", and many prominent scientists agree. Concerns about the ramifications of this technology are a reason to research now to identify all of the limitations and risks. If it turns out that this is not a feasible or sensible approach, we need to have that information as soon as possible.

Marine cloud whitening would obviously not solve every aspect of global warming. But it would achieve more, much faster, than any plausible carbon cuts could ever do, and at a fraction of the price. If we are concerned with solving global warming, then we have a moral obligation to research what we could achieve with this technology.

But there is no point in using climate engineering to buy more time if we do not use it effectively. Since politicians started negotiating carbon agreements, we have wasted nearly 20 years without making any significant progress in reducing global warming. Focusing primarily on how much carbon to try to cut through taxes, rather than on how to achieve this technologically, puts the cart before the horse.

Global energy demand will double by 2050, according to research by the respected climate change economists Chris Green and Isabel Galiana from McGill University in Montreal. Use of fossil fuels remains vital for our development, prosperity and survival. Alternative sources of energy are unfortunately far from ready for widespread use. Green and Galiana show that, to reduce carbon emissions by three-quarters by 2100 while maintaining reasonable growth (a less ambitious goal than the G8's), non-fossil-fuel-based sources of energy will have to be an astonishing two and a half times greater in 2100 than the total level of global energy consumption in 2000.

If we continue on our current path, technological development will not be anywhere near significant enough to make non-carbon-based energy sources competitive with fossil fuels on price and effectiveness. Green and Galiana examine the state of non-carbon-based energy today - nuclear, wind, solar, geothermal, etc - and find that, taken together, alternative energy sources would get us less than halfway towards a path of stable carbon emissions by 2050, and only a tiny fraction of the way towards stabilisation by 2100. The technology will not be ready in terms of scalability or stability. In many cases, there is still a need for the most basic research and development. We are not even close to getting this revolution started.

Current technology is so inefficient that we would have to blanket most countries with wind turbines to power everybody's needs, and even then we would have the problem of storage when the wind doesn't blow.

Many environmental campaigners lauded China's ambition to create "green cities", powered by huge wind farms. But China plans to build dozens of new coal-fired power plants for these cities, too: otherwise, there will be blackouts every time there is not enough wind. The vast majority of Chinese cities will still rely on electricity from coal.

If governments try to cut carbon through taxes and trading schemes without effective replacements, we will make virtually no difference to climate change in the future, while in the shorter term there will be significant damage to economic growth.

Public funds on research and development also need to increase dramatically. We cannot rely on private enterprise alone. As with medical research, early innovations will not reap significant financial rewards, so there is no strong incentive for private investment today. While many of us assume that green research and development must have increased dramatically over the past decade, the actual numbers from the International Energy Agency show that not only has this spending not risen, but it has actually declined significantly since the early 1980s.

Policymakers should abandon fraught carbon reduction negotiations and instead make agreements to invest in research and development to get this technology to the level it needs to be. Provided that this spending doesn't go into subsidising existing, inefficient technology, but is instead put towards promoting innovation, this would have a far greater chance of tackling climate change - and a far greater chance of political success.

The biggest carbon emitters of the 21st century, including India and China, are understandably unwilling to sign up to tough, costly emission targets. They would be much more likely to embrace a cheaper, smarter and more beneficial path of innovation. Ultimately, we will not succeed politically or economically in tackling climate change by making fossil fuels so expensive that nobody will use them. However, if we forge onwards with dramatically increased research and development, towards the middle of the century we could make green energy so cheap that everyone will use it.

Discussions about solving the planet's problems will always be emotional. But they should also be reasoned. The most reasonable response to global warming is to change our course and focus on an approach that would actually work.

Bjørn Lomborg is the director of the think tank the Copenhagen Consensus Centre at Copenhagen Business School and the author of "Cool It: the Skeptical Environmentalist's Guide to Global Warming"

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This article first appeared in the 23 November 2009 issue of the New Statesman, Green Heroes and Villains

JON BERKELEY
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The empire strikes back

How the Brexit vote has reopened deep wounds of empire and belonging, and challenged the future of the United Kingdom.

Joseph Chamberlain, it has been widely remarked, serves as an inspiration for Theresa May’s premiership. The great municipal reformer and champion of imperial protectionism bestrode the politics of late-Victorian and Edwardian Britain. He was a social reformer, a keen ­unionist and an advocate for the industrial as well as the national interest – all values espoused by the Prime Minister.

Less noticed, however, is that May’s excavation of Chamberlain’s legacy is a symptom of two larger historical dynamics that have been exposed by the vote for Brexit. The first is the reopening on the British body politic of deep wounds of race, citizenship and belonging, issues that home rule for Ireland, and then the end of empire, followed by immigration from the former colonies, made central to British politics during the 20th century. Over the course of the century, the imperial subjects of the queen-empress became British and Irish nationals, citizens of the Commonwealth and finally citizens of a multicultural country in the European Union. The long arc of this history has left scars that do not appear to have healed fully.

The second dynamic is the renewal of patterns of disagreement over free trade and social reform that shaped profound divisions roughly a century ago. Specifically, the rivalry was between a vision of Britain as the free-trade “world island”, supported by the City of London and most of the country’s governing elite, and the protectionist project, or “imperial preference”, articulated by Chamberlain, which sought to bind together the British empire in a new imperial tariff union, laying the foundations for industrial renewal, social progress and national security. The roots of these commitments lay in his career as a self-made businessman and reforming mayor of Birmingham. A leading Liberal politician, Chamberlain broke with his own party over home rule for Ireland and, with a small group of Liberal Unionists, joined Lord Salisbury’s Conservative government of 1895, becoming colonial secretary. He subsequently resigned in 1903 to campaign on the question of imperial preference.

The fault lines in contemporary political economy that Brexit has starkly exposed mimic those first staked out in the early part of the 20th century, which lie at the heart of Chamberlain’s career: industry v finance, London v the nations and regions, intervention v free trade. This time, however, these divides are refracted through the politics of Britain’s relationship with Europe, producing new economic interests and political ­alliances. What’s more, the City now serves the European economy, not just Britain and her former colonies.

Chamberlain is the junction between these two critical dynamics, where race and political economy interweave, because of his advocacy of “Greater Britain” – the late-Victorian idea that the white settler colonies of Canada, Australia, New Zealand and South Africa should be joined with the mother country, in ties of “kith-and-kin” solidarity, or more ambitiously in a new imperial federation. Greater Britain owed much to the Anglo-Saxonism of Victorian historians and politicians, and was as much a Liberal as a Conservative idea. Greater Britain was a new way of imagining the English race – a ten-million-strong, worldwide realm dispersed across the “white” colonies. It was a global commonwealth, but emphatically not one composed of rootless cosmopolitans. Deep ties, fostered by trade and migration, held what the historian James Belich calls “the Anglo-world” together. It helped equip the English with an account of their place in the world that would survive at least until the 1956 Suez crisis, and it was plundered again by latter-day Eurosceptics as they developed a vision of the UK as an integral part, not of the EU, but of an “Anglosphere”, the liberal, free-market, parliamentary democracies of the English-speaking world.

Greater Britain carried deep contradictions within itself, however. Because it was associated with notions of racial membership and, more specifically, with Protestantism, it could not readily accommodate divisions within the UK itself. The political realignment triggered by Chamberlain’s split with Gladstone over Irish home rule, which set one of the most enduring and intractable political divides of the era, was symptomatic of this. For Chamberlain, Irish home rule would have entailed Protestant Ireland being dominated by people of “another race and religion”. Unless there could be “home rule all round” and a new imperial parliament, he preferred an alliance with “English gentlemen” in the Tory party to deals with Charles Stewart Parnell, the leader of Ireland’s constitutional nationalists.

The failure of Chamberlain’s kith-and-kin federalism, and the long struggle of nationalist Ireland to leave the UK, left a bitter legacy in the form of partition and a border that threatens once again, after Brexit, to disrupt British politics. But it also left less visible marks. On Ireland becoming a republic, its citizens retained rights to travel, settle and vote in the UK. The Ireland Act 1949 that followed hard on the Irish Free State’s exit from the Commonwealth defined Irish citizens as “non-foreign”.

A common travel area between the two countries was maintained, and when immigration legislation restricted rights to enter and reside in the UK in the 1960s and 1970s, Irish citizens were almost wholly exempted. By the early 1970s, nearly a million Irish people had taken up their rights to work and settle in the UK – more than all of those who had come to Britain from the Caribbean and south Asia combined. Even after the Republic of Ireland followed the UK into the European common market, its citizens retained rights that were stronger than those given to other European nationals.

In 1998, the Good Friday Agreement went a step further. It recognised the birthright of all the people of Northern Ireland to hold both British and Irish citizenship. Common EU citizenship north and south of the border made this relatively straightforward. But under a “hard Brexit”, Britain may be asked to treat Irish citizens just like other EU citizens. And so, unless it can secure a bilateral deal with the Republic of Ireland, the UK will be forced to reinvent or annul the common travel area, reintroducing border and customs controls and unstitching this important aspect of its post-imperial, 20th-century settlement. Will Ireland and its people remain “non-foreign”, or is the past now another country?

 

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Today’s equivalent of 19th-century Irish nationalism is Scottish national sentiment. Like Gladstone and his successors, Theresa May is faced with the question of how to accommodate the distinct, and politically powerful, aspirations of a constituent nation of the United Kingdom within the unsteady framework associated with the coexistence of parliamentary sovereignty and ongoing devolution. Scotland’s independence referendum bestowed a sovereign power on its people that cannot be set aside in the Brexit negotiations. The demand for a “flexible Brexit” that would allow Scotland to stay in the European single market is also, in practice, a demand for a federal settlement in the UK: a constitutional recognition that Scotland wants a different relationship to the EU from that of England and Wales.

If this is not couched in explicitly federal terms, it takes the unitary nature of the UK to its outer limits. Hard Brexit is, by contrast, a settlement defined in the old Conservative-Unionist terms.

Unionism and federalism both failed as projects in Ireland. Chamberlain and the Conservative Unionists preferred suppression to accommodation, a stance that ended in a war that their heirs ultimately lost.

Similarly, the federal solution of Irish home rule never made it off the parchment of the parliamentary legislation on which it was drafted. The federalist tradition is weak in British politics for various reasons, one of which is the disproportionate size of England within the kingdom. Yet devising a more federal arrangement may now be the only means of holding the UK together. May’s unionism – symbolised by her visit to Edinburgh to meet Scotland’s First Minister, Nicola Sturgeon, in the first days of her premiership – will be enormously tested by a hard Brexit that cannot accommodate Scottish claims for retention of single-market status or something close to it. Separation, difficult as this may be for the Scottish National Party to secure, may follow.

The idea of Greater Britain also left behind it a complex and contentious politics of citizenship. As colonial secretary at the end for 19th century, Chamberlain faced demands for political equality of the subjects of the crown in the empire; Indians, in particular, were discriminated against in the white settler colonies. He strongly resisted colour codes or bars against any of the queen’s subjects but allowed the settler colonies to adopt educational qualifications for their immigration laws that laid the foundation for the racial discrimination of “White Australia”, as well as Canadian immigration and settlement policies, and later, of course, the apartheid regime in South Africa.

Nonetheless, these inequalities were not formally written into imperial citizenship. The British subject was a national of the empire, which was held together by a common code of citizenship. That unity started to unravel as the colonies became independent. Specifically, a trigger point was reached when, in 1946, the Canadian government legislated to create a new national status, separate and distinct from the common code of imperial citizenship hitherto embodied in the status of the British subject.

The Attlee government responded with the watershed British Nationality Act 1948. This created a new form of citizenship for the UK and the colonies under its direct rule, while conferring the status of British subject or Commonwealth citizen on the peoples of the former countries of empire that had become independent. It was this that has made the act so controversial: as the historian Andrew Roberts has argued, it “gave over 800 million Commonwealth citizens the perfectly legal right to reside in the United Kingdom”.

This criticism of the act echoed through the postwar decades as immigration into the UK from its former empire increased. Yet it is historically misplaced. The right to move to the UK without immigration control had always existed for British subjects; the new law merely codified it. (Indeed, the Empire Windrush, which brought British subjects from the Caribbean to London in June 1948, docked at Tilbury even before the act had received royal assent.)

At the time, ironically, it was for precisely opposite reasons that Conservative critics attacked the legislation. They argued that it splintered the subjects of empire and denied them their rights: “. . . we deprecate any tendency to differentiate between different types of British subjects in the United Kingdom . . . We must maintain our great metropolitan tradition of hospitality to everyone from every part of our empire,” argued Sir David Maxwell Fyfe, the Tory shadow minister of labour and future home secretary.

As the empire withered away in the postwar period, some Conservatives started to change their minds. Enoch Powell, once a staunch imperialist, came to believe that the idea of the Commonwealth as a political community jeopardised the unity of allegiance to the crown, and so was a sham. The citizens of the Commonwealth truly were “citizens of nowhere”, as Theresa May recently put it. As Powell said of the 1948 act: “It recognised a citizenship to which no nation of even the most shadowy and vestigial character corresponded; and conversely, it still continued not to recognise the nationhood of the United Kingdom.”

Once the British empire was finished, its core Anglo-Saxon populace needed to come back, he believed, to find their national mission again, to what he viewed as their English home – in reality, the unitary state of the UK – rather than pretend that something of imperialism still survived. On England’s soil, they would remake a genuine political community, under the sovereignty of the Crown-in-Parliament. If Greater Britain could not exist as an imperial political community, and the Commonwealth was a fiction, then the kith and kin had to live among themselves, in the nation’s homeland.

Contemporary politicians no longer fuse “race” and citizenship in this way, even if in recent years racist discourses have found their way back into mainstream politics in advanced democracies, Britain included. However, the legacies of exclusivist accounts of nationality persist, and not merely on the populist right. British politics today is dominated by claims about an irreconcilable division between the attitudes and national sentiments of the white working classes, on the one hand, and the cosmopolitanism of metropolitan liberals, on the other.

But thinking and speaking across this artificial divide is imperative in both political and civic terms. Many Remainers have the same uncertainties over identity and political community as commentators have identified with those who supported Brexit; and the forms of patriotism exhibited across the UK are not necessarily incompatible with wider commitments and plural identities. Above all, it is vital to challenge the assumption that a regressive “whiteness” defines the content of political Englishness.

 

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Brexit thus forces us once again to confront questions about our citizenship, and the question of who is included in the nation. In an ironic twist of fate, however, it will deprive the least cosmopolitan of us, who do not live in Northern Ireland, or claim Irish descent, or hold existing citizenship of another EU country, of the European citizenship we have hitherto enjoyed. Conversely it also leaves a question mark over the status of EU nationals who live and work in the UK but do not hold British nationality. The government’s failure to give guarantees to these EU nationals that they will be allowed to remain in the UK has become a matter of deep controversy, on both sides of the Brexit divide.

As only England and Wales voted for it, Brexit has also exposed the emergence once again of distinct identities in the constituent nations of the UK. Although Scottish nationalism has been the most politically powerful expression of this trend, Englishness has been growing in salience as a cultural and, increasingly, as a political identity, and an insistent English dimension has become a feature of British politics. Although talk of a mass English nationalism is misplaced – it can scarcely be claimed that nationalism alone explains the complex mix of anxiety and anger, hostility to large-scale immigration and desire for greater self-government that motivated English voters who favoured Brexit – it is clear that identity and belonging now shape and configure political arguments and culture in England.

Yet, with a handful of notable exceptions, the rise in political Englishness is being given expression only on the right, by Eurosceptics and nationalists. The left is significantly inhibited by the dearth of serious attempts to reimagine England and ­different English futures, whether culturally or democratically.

It is not just the deep politics of the Union and its different peoples that Brexit has revived. The divisions over Britain’s economy that were opened up and positioned during the Edwardian era have also returned to the centre of political debate. Though as yet this is more apparent in her rhetoric than in her practice, Theresa May seems drawn to the project of reviving the Chamberlainite economic and social agendas: using Brexit to underpin arguments for an industrial strategy, a soft economic nationalism and social reform for the “just about managing” classes. She has created a new department responsible for industrial strategy and advocated places for workers on company boards (before watering down this commitment) as well as increased scrutiny of foreign takeovers of British firms. Housing policy is to be refocused away from subsidising home ownership and directed towards building homes and supporting private renters. Fiscal policy has been relaxed, with increased infrastructure investment promised. The coalition that delivered Brexit – made up of struggling working-class voters and middle-class older voters (or the “excluded and the insulated”, as the Tory peer David Willetts puts it) – is seen as the ballast for a new Conservative hegemony.

Presentationally, May’s vision of Brexit Britain’s political economy is more Chamberlainite than Thatcherite, a shift that has been obscured in Brexit-related debates about migration and tariff-free access to the European single market. Her economic utterances are edged with a national, if not nationalist, framing and an economic interventionism more commonly associated with the Heseltinian, pro-European wing of her party. In a calculated move replete with symbolism, she launched her economic prospectus for the Tory leadership in Birmingham, advertising her commitment to the regions and their industries, rather than the City of London and the financial interest.

It is therefore possible that May’s project might turn into an attempt to decouple Conservative Euroscepticism from Thatcherism, creating a new fusion with Tory “One Nation” economic and social traditions. It is this realignment that has left the Chancellor, Philip Hammond, often exposed in recent months, since the Treasury is institutionally hostile both to economic interventionism and to withdrawal from the single market. Hence his recent threat to the European Union that if Britain cannot secure a decent Brexit deal, it will need to become a deregulated, low-tax, Dubai-style “world island” to remain competitive. He cannot envisage another route to economic prosperity outside the European Union.

It also leaves those on the Thatcherite right somewhat uncertain about May. For while she has sanctioned a hard Brexit, in crucial respects she appears to demur from their political economy, hence the discontent over the government’s deal to secure Nissan’s investment in Sunderland. As her Lancaster House speech made clear, she envisages Brexit in terms of economically illiberal goals, such as the restriction of immigration, which she believes can be combined with the achievement of the new free trade deals that are totemic for her party’s Eurosceptics.

In practice, the Prime Minister’s willingness to endorse Hammond’s negotiating bluster about corporate tax cuts and deregulation shows that she is anything but secure in her Chamberlainite orientation towards industrial strategy and social reform. Her policy positions are shot through with the strategic tension between an offshore, “global Britain” tax haven and her rhetoric of a “shared society”, which will be difficult to resolve. May has embraced hard (she prefers “clean”) Brexit, but a transformation of the axes of conservative politics will only take place if she combines Euroscepticism with a return to pre-Thatcherite economic and social traditions. This would make her party into an even more potent political force. The recent shift of the Ukip vote into the Tory bloc and the notable weakening of Labour’s working-class support suggest what might now be possible. This is the domestic politics of Chamberlain’s social imperialism shorn of empire and tariff – only this time with better electoral prospects.

 

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There are some big pieces of 20th-century political history missing from this jigsaw, however. In the 1930s, Chamberlain’s son Neville succeeded where his father had failed in introducing a modest version of tariff reform, and trade within the empire rebounded. Britain abandoned the gold standard in 1931 and cheap money revived the national economy. The collectivism of the wartime command economy and the postwar Keynesian settlement followed. New forms of economic strategy, industrial policy and social reform were pioneered, and the Treasury beliefs in limited state intervention, “sound money” and free trade that had defined the first decades of the 20th century were defeated.

This era was brought to an end by the election of Margaret Thatcher in 1979. Her government smashed the industrial pillars and the class compromises that had underpinned the postwar world. The ensuing “New Labour” governments inherited a transformed political economy and, in turn, sought to fuse liberal with collectivist strands in a new settlement for the post-industrial economy. What many now view as the end of the neoliberal consensus is, therefore, better seen as the revival of patterns of thinking that pre-date Thatcherism. This tells us much about the persistent and deep problems of Britain’s open economic model and the continuing, unresolved conflict between finance and parts of industry, as well as London and the regions.

Brexit brings these tensions back to the surface of British politics, because it requires the construction of a completely new national economic and political settlement – one that will be thrashed out between the social classes, the leading sectors of the economy, and the nations and regions of the United Kingdom.

Few peacetime prime ministers have confronted the scale and kinds of challenge that Brexit will throw up: holding together the UK, revitalising our industrial base, delivering shared prosperity to working people and renegotiating Britain’s place in Europe and the wider world. This is the most formidable list of challenges. Lesser ones, we should recall, defeated Joe Chamberlain.

Michael Kenny is the inaugural director of the Mile End Institute policy centre, based at Queen Mary University of London

Nick Pearce is professor of public policy at the University of Bath

This article first appeared in the 19 January 2017 issue of the New Statesman, The Trump era