As the political landscape shifts in the United Kingdom, discussions surrounding the nation’s relationship with the European Union have reignited. With Keir Starmer’s leadership nearing its conclusion, potential successor Andy Burnham is poised for a significant role at the helm of the government. This evolving scenario has sparked renewed contemplation about the possibility of the UK rejoining the EU, yet the discourse must transcend simplistic economic evaluations and consider the profound transformations within the EU itself.
A New EU Landscape: Beyond Simple Economics
The ongoing debate about Britain’s potential return to the EU has predominantly revolved around two key issues: the economic ramifications of Brexit and the feasibility of reclaiming former privileges, such as exemptions from the Eurozone and Schengen Agreement. However, this focus neglects to address the critical question of what the EU has evolved into and whether it aligns with the aspirations of British political elites and citizens alike.
Since the UK’s departure, the EU has undergone substantial changes, emerging as a more cohesive entity marked by common fiscal practices and an assertive industrial policy. In response to a series of crises, the bloc has embraced unprecedented levels of collective borrowing, which have fundamentally altered its operational dynamics. The EU, now more than ever, is a manifestation of political and fiscal integration, a reality that UK policymakers must confront should they consider rejoining.
Fiscal Integration: A Fundamental Shift
The EU’s financial strategies have evolved dramatically since the UK’s exit, particularly in light of the COVID-19 pandemic. To mitigate the economic fallout, the EU borrowed €100 billion from capital markets, subsequently distributing these funds to member states to support furlough initiatives. As the crisis deepened, an additional €750 billion was secured, predominantly allocated as grants to stimulate green and digital investment across the 27 member nations.
Moreover, the EU’s growing focus on collective defence spending has resulted in the European Commission borrowing €150 billion to foster defence-industrial collaborations through initiatives like the Security Action for Europe (Safe). These developments represent a significant shift in the EU’s operational framework, signalling a move towards a more unified fiscal approach that would have faced staunch opposition from the UK had it remained a member.
The EU’s next long-term budget proposal, spanning from 2028 to 2034, seeks to establish a permanent fiscal capacity, allowing for ongoing capital market borrowing. This shift towards shared fiscal responsibility inevitably necessitates increased supranational taxation, with discussions already underway regarding EU-wide corporate and digital taxes to manage escalating debt levels.
A More Interventionist EU
In addition to its fiscal evolution, the EU has adopted a more protectionist stance in its single market. The bloc’s enhanced tolerance for state aid, combined with initiatives like the proposed Industrial Accelerator Act, aims to bolster Europe’s strategic industries amid rising competition from China. Brussels has increasingly employed industrial policy as a geopolitical instrument, reflecting a departure from the UK’s historical preference for open market policies.
Under both Conservative and Labour administrations, the UK has traditionally advocated for limited European fiscal integration and a restrained EU industrial policy. However, the EU’s current trajectory towards greater interventionism and geopolitical assertiveness stands in stark contrast to British inclinations, which favoured close ties with the United States and a more measured approach to relations with China.
Divergence in Technological Sovereignty
The EU’s ambition for technological sovereignty marks another critical divergence from the UK’s approach. The European Commission’s tech sovereignty strategy aims to diminish reliance on American technology providers, positioning the EU in a more self-sufficient light. While the UK shares some concerns regarding technological dependency, it has historically embraced a transatlantic framework, favouring collaboration with the US over a more insular strategy.
The regulatory landscape surrounding artificial intelligence serves as a prime illustration of this divergence. The EU has opted for comprehensive regulatory frameworks, whereas the UK has positioned itself as a more flexible alternative, vying for investments by promoting a lighter-touch regulatory environment.
Furthermore, institutional changes within the EU signal a departure from traditional British preferences. The recent leadership change in Hungary provides an opportunity for EU officials to shift towards majority voting in legislative matters, diminishing the influence of national vetoes—an approach that aligns more closely with the preferences of Brussels and Paris.
Reassessing the Rejoin Debate
As discussions about rejoining the EU gain momentum, it is crucial to approach the topic with a clear-eyed assessment of the bloc’s current realities. The question is no longer about whether the UK could regain its previous privileges, but rather about whether it is willing to be part of a more integrated, interventionist, and geopolitically assertive European Union.
Future British governments would need to grapple with the evolving nature of the EU and its significant departure from the organisation the UK once knew. The rejoin debate must reflect a comprehensive understanding of these transformations, rather than a nostalgic yearning for the past.
Why it Matters
The implications of the UK’s potential re-engagement with the EU are extensive, impacting not only the economic landscape but also the geopolitical dynamics of Europe. As the EU continues to evolve into a more integrated and assertive entity, Britain must critically evaluate whether it is prepared to embrace a partnership that may not align with its historical preferences. The outcome of this reassessment will shape not only the future of British politics but also the broader trajectory of European integration in the years to come.