Ten Years After Brexit: Revisiting the Case for Leaving the European Union
When the United Kingdom voted to leave the European Union on 23 June 2016, the reaction in much of the British media was one of stunned disbelief. Newsrooms fell silent. Commentators who had championed the Remain cause struggled to process the result. The consensus — political, economic, and journalistic — had been so firmly fixed behind staying in the EU that the Leave victory felt, to many, like an earthquake without warning.
But for a small number of voices on the political left, the result was not a catastrophe. It was, in fact, the democratic outcome of a legitimate and necessary debate. Ten years on, with the benefit of hindsight and a decade's worth of economic data, it is worth asking a question that still makes many uncomfortable: was Brexit the right decision? For a growing number of economists and political commentators, the honest answer is yes — and the reasons run deeper than simple nationalism or nostalgia for empire.
The Left-Wing Case for Brexit: A Minority View That Deserves Reassessment
In 2016, the idea that a left-wing economist or journalist might support Brexit was treated almost as a contradiction in terms. The mainstream left had aligned itself firmly with the European project, seeing the EU as a guarantor of workers' rights, environmental standards, and progressive values. Those who dissented from this view — arguing that the EU was structurally biased toward market liberalism and away from genuine democratic accountability — were marginalised within their own political circles.
Yet that dissenting left-wing case was always coherent, and it has aged considerably better than its critics might have predicted. At its core, the argument rested on two pillars: that the EU was economically underperforming and structurally resistant to reform, and that meaningful democratic change — particularly on questions of industrial policy, state aid, and economic sovereignty — was simply not possible within the constraints of EU membership.
Europe's Economic Performance: A Record That Speaks for Itself
One of the strongest arguments in favour of Brexit has always been the comparative economic performance of the European Union. When the UK first applied to join what was then the European Economic Community in the early 1970s, the major continental economies were growing significantly faster than Britain. The economic logic of membership was compelling: align with dynamic, fast-growing neighbours and benefit from their success.
Fifty years later, that logic looks considerably weaker. Since the financial crisis of 2008 — now more than seventeen years ago — the divergence between the United States and the European Union has been stark. According to figures cited by the US Congress, the American economy has grown by approximately 87% over that period, compared to the EU's 13.5%. That is more than six times the rate of growth. By any measure, the European Union has struggled to generate the kind of dynamic economic performance that once made membership so attractive.
This is not simply a story about the Eurozone crisis or austerity politics, though both played their part. It reflects deeper structural issues within the EU's economic model — a tendency toward regulatory conservatism, a single currency that has constrained the flexibility of member states, and a political architecture that makes bold, coordinated reform extraordinarily difficult to achieve. The EU has shown itself to be better at preserving existing arrangements than at adapting to rapidly changing global circumstances.
Class, Democracy, and the Real Meaning of the Brexit Vote
Beyond the economics, the Brexit referendum revealed something important and often overlooked about British politics: class still matters. The vote did not break along the lines that many had assumed. It was not simply a story of English nationalism or tabloid-fuelled xenophobia. It was, in significant part, a revolt by working-class communities — in the post-industrial Midlands, the northern towns of England, the Welsh valleys — who felt that decades of deindustrialisation, wage stagnation, and political neglect had gone unaddressed by the institutions governing their lives.
For these communities, the European Union was not an abstract symbol of progressive values. It was part of a political and economic settlement that had delivered globalisation without compensation, free movement of labour without investment in public services, and market liberalism without meaningful alternatives. The constraints built into EU law — on state aid, on public procurement, on the ability to nationalise industries or intervene decisively in markets — had made it genuinely difficult for any UK government to pursue the kind of active industrial policy that might have rebuilt those communities.
Leaving the EU did not automatically solve those problems. But it removed one significant obstacle to addressing them. The changes that left-wing Brexiteers had long argued were necessary — strategic industrial investment, stronger controls over capital flows, genuine democratic control over economic policy — were changes the EU's legal and institutional framework would never have permitted.
What Has Brexit Actually Delivered — and What Remains Unfinished?
Any honest assessment of Brexit must acknowledge the costs as well as the potential gains. Trade friction with the EU has been real. The Office for Budget Responsibility has offered downbeat assessments of Brexit's near-term economic impact, and businesses engaged in cross-Channel trade have faced genuine administrative burdens. These are not trivial concerns and should not be dismissed.
Yet the question is not whether Brexit has been painless — it has not — but whether the trajectory it opens is preferable to the alternative. Remaining in an EU whose economic model was visibly struggling, whose political structures were proving resistant to democratic pressure, and whose rules constrained the very policy tools needed for national renewal would not have been cost-free either. The counterfactual is not some imagined frictionless EU membership; it is continued participation in an institution whose best days, by many measures, appeared to be behind it.
A Verdict That Will Take Time to Fully Render
History rarely delivers quick verdicts on decisions of this magnitude. The full consequences of Brexit — for Britain's economy, its place in the world, its internal political settlement — will take many more years to become clear. What can be said with confidence, ten years on, is that the left-wing case for Brexit was never the incoherent or reactionary position its critics claimed. It was a serious argument about democracy, economic sovereignty, and the limits of supranational institutions — and it remains worth taking seriously today.
The Brexit vote was a signal, sent loudly and clearly, that class still matters in British politics and that millions of people felt unrepresented by the prevailing political consensus. Whether that signal ultimately leads to the reforms those voters were seeking remains, a decade on, the defining political question of our time.