Geostrategic Implications of Post-Liberal Realignment for the G7
Abstract
This essay argues that Donald Trump's return to the White House in 2025 represents not a cyclical anomaly but the consolidation of a post-liberal governing paradigm within the hegemon of the post-1945 international order. Trump's second presidency has catalyzed a systemic transition from institution-mediated constraint to executive-centered, plebiscitary autocracy—a model that is structurally exportable to democracies with weak constitutional safeguards. The United Kingdom emerges as exceptionally vulnerable: as a high-trust democracy lacking a written constitution, constitutional court, or codified limits on executive power, Britain's political system depends entirely on elite self-restraint—precisely the norm Trumpism systematically destroys.
The essay examines three interconnected crises. First, the Anglo-American feedback loop whereby British elites imitate American illiberal tactics while American strategists cite British democratic erosion as validation. Second, the European Union's transformation from liberal regulatory power to post-liberal defensive bloc, struggling to reconcile massive defense spending commitments with fiscal sustainability while abandoning its universalist pretensions. Third, the emergence of competitive neo-imperialism through functional spheres of influence—American, Chinese, and Russian—where the decisive rupture is that the U.S. sphere no longer enforces democratic alignment.
Drawing on recent polling data, economic analysis, and expert commentary from economists and journalists, the essay documents Britain's rapid democratic deconsolidation. Reform UK's surge to 27 percent in polls by December 2025, combined with the Starmer government's policy incoherence and Labour's collapse below 250,000 members, suggests a political system in crisis. Brexit's tenth anniversary in June 2026 will mark not celebration but reckoning: a decade of institutional erosion, economic underperformance, and the removal of external constitutional discipline that EU membership once provided.
The analysis rejects the framing of "democratic backsliding" in favor of understanding contemporary developments through the concept of geoeconomics—the bundling of politics, economics, trade, military power, and cultural policy into transactional hegemonic competition. This represents a return to pre-1945 power politics, where norms are local, power is regional, and institutions are optional. The essay concludes that whether Britain and Europe emerge as autonomous democratic actors or drift into managed democracy under stronger powers depends on decisions made now—decisions requiring institutional hardening, strategic autonomy, and abandonment of the assumption that democracy in advanced economies is self-sustaining.
I. Framing the Crisis: This Is Not a "Democratic Backsliding" Moment — It Is a Systemic Transition
The return of Donald J. Trump to the White House in January 2025 should not be understood as a cyclical political anomaly or a temporary populist deviation. Rather, it marks the consolidation of a post-liberal governing paradigm inside the hegemon of the post-1945 order itself. This distinction matters profoundly, for as constitutional scholar Kim Lane Scheppele observed in February 2025, Trump's second administration differs markedly from his first: where Trump 1.0 "flailed around" with ideas but never entrenched himself or systematically attacked institutions, Trump 2.0 returned with lawyers, executive orders, and a comprehensive plan to fundamentally alter how government operates.
The post-war international system rested on three mutually reinforcing pillars:
- Liberal democratic legitimacy within leading powers
- Institution-mediated constraint on raw power (UN, WTO, NATO, Bretton Woods)
- U.S. strategic self-restraint in exchange for alliance leadership
Trumpism explicitly rejects all three.
What has emerged in the United States is not classical dictatorship, nor even Cold War authoritarianism, but executive-centered, plebiscitary autocracy embedded inside formally democratic institutions. Trump has sought to do the extreme things that were dismissed as mere rhetoric when first promised, from enacting a Muslim ban to refusing to accept the results of an election. This model prioritizes loyalty over legality, sovereignty over norms, and transactionalism over alliance solidarity. It is structurally exportable, particularly to states with weak constitutional guardrails — such as the United Kingdom.
By the first 100 days of his second term, Trump was aggressively implementing a far-right, multipronged plan to create an imperial presidency, casting aside the U.S. Constitution and federal laws while shattering long-established guardrails. The administration fired the chairman of the Joint Chiefs of Staff and top military lawyers in February 2025, threatened to withhold wildfire aid to California unless it changed environmental policies, and issued over 130 executive orders asserting sweeping authority to override Congressional laws.
II. Trump's Autocracy as a Global System-Shaping Force
A. The Internal Logic of Trumpism
Trump's second presidency has clarified that "America First" is not merely nationalist rhetoric, but a theory of global order:
- Alliances are protection rackets
- Institutions are instruments, not constraints
- Law is subordinate to executive interpretation
- Democracy is validated by plebiscite, not by process
This worldview aligns structurally — though not ideologically — with Putin's sovereign democracy, Xi's civilizational statism, and Erdogan's majoritarian authoritarianism. The convergence is functional, not conspiratorial.
Crucially, Trumpism does not seek to dismantle institutions outright; it hollows them out while preserving their symbolic shell. Project 2025 calls for the replacement of federal civil service workers by people loyal to the next conservative president and for taking partisan control of the Department of Justice, FBI, Department of Commerce, and Federal Trade Commission. This is precisely why it is dangerous to advanced democracies that rely on norms rather than codified constraints.
The Heritage Foundation's Project 2025, while publicly disavowed by Trump, has served as a blueprint for his administration. By mid-2025, Trump had nominated several Project 2025 contributors to key positions, and critics warned that his administration was actively implementing its agenda across multiple sectors. Paul Dans, a key Project 2025 figure, expressed satisfaction that Trump's early executive orders aligned with the project's Mandate for Leadership.
B. The Manosphere and Authoritarian Masculinity
As economist Yanis Varoufakis observed in a December 2025 interview with BBC Newsnight, there is a disturbing parallelism between contemporary strongmen and those of the interwar period. "I can feel this cold grip tightening with each passing day," Varoufakis stated. "We can see the weaponization of fear and loathing, the decimation of international law. We are returning to a pre-1945 world."
The role of what Varoufakis terms "rabid misogynist manosphere" cannot be understated. Trumpism's alliance with aggressive masculinity mirrors the body-politic ideology of 1920s and 1930s fascism — the notion that society must be cleansed of impurities, including women's liberation, feminism, and gender diversity. As journalist Gillian Tett noted in the same interview, this emphasis on masculinity as a meme to project power deserves serious examination: "There's a real focus on competition and aggression rather than empathy. There's a real focus on winner take all. There's a real focus on strength and purity and all of these memes which again hark back to the 1930s."
This is not incidental rhetoric but central to Trump's appeal and governance model. The projection of masculine power internationally pairs with domestic policies targeting trans people, feminism, and what Trump characterizes as threats to traditional American greatness.
III. Britain's Structural Exposure: Why the UK Is Exceptionally Vulnerable
A. The British Constitutional Trap
The UK is uniquely exposed to Trump-style autocratization for one reason: it is a high-trust democracy with low formal constraint.
Unlike the U.S. or EU states, Britain lacks:
- A written constitution
- A constitutional court with supremacy
- Codified limits on executive prerogative
- Entrenched protections against emergency powers
The British system functions only if elites voluntarily restrain themselves.
Trumpism's core lesson — never self-restrain if the base rewards transgression — directly undermines this equilibrium.
B. Post-Brexit Political Decomposition
Brexit did not merely remove the UK from the EU; it removed an external constitutional discipline. EU law functioned as a de facto rights anchor and regulatory constraint. Its removal has produced:
- Executive overreach via statutory instruments
- Parliament subordinated to government messaging cycles
- Politicization of the civil service
- De facto erosion of judicial independence
As the tenth anniversary of the Brexit referendum approaches in June 2026, the full scale of the damage becomes clearer. Research estimates that by 2025, the Brexit process had reduced UK GDP by 6 to 8 percent, investment by 12 to 18 percent, employment by 3 to 4 percent, and productivity by 3 to 4 percent. The UK remained the only G7 nation that had not recovered to its pre-pandemic GDP level by 2023.
Even more concerning is the political vacuum Brexit created. Chronic underinvestment, worsened by Brexit-related uncertainty, caused foreign direct investment to drop 37 percent between 2016 and 2022. Labour shortages in agriculture, healthcare, and hospitality have strained the economy. The promised £350 million weekly savings have materialized as losses — public finances fell by £26 billion a year, amounting to £500 million a week.
C. The Ascendancy of Reform UK
The rise of Reform UK, Trump-aligned think tanks, and imported culture-war narratives should be seen as secondary effects, not root causes. The deeper driver is institutional vacuum. Yet the speed of Reform's rise is breathtaking.
By December 2025, Reform UK had surpassed Labour to become Britain's largest party by membership, with almost 270,000 members compared to Labour's plunge below 250,000. More dramatically, Reform UK polled at 27 percent in early December 2025, eight points ahead of Labour at 19 percent and the Conservatives at 18 percent. An October 2025 MRP poll projected that if an election were held then, Reform would secure 367 seats with an outright majority of 84, leaving Labour on 117 seats.
In the May 2025 local elections, Reform won 677 seats and 31 percent of the vote, taking control of ten councils and two mayoral seats. The party explicitly echoes Trump's rhetoric, using "Make Britain Great Again" and establishing its own Department of Government Efficiency mirroring Trump's initiative led by Elon Musk.
Reform's policies mirror Trumpist nationalism: leaving the European Convention on Human Rights, repealing the Human Rights Act, disapplying the 1951 Refugee Convention, creating unlimited detention powers, and abolishing the EU Settlement Scheme. The party's climate skepticism, fossil fuel industry backing, and demographics (overwhelmingly older voters: 36 percent among over-65s versus only 7 percent among 18-24-year-olds) suggest a movement resistant to progressive change.
Most concerning, while 44 percent of Britons feel Reform is doing the most to set the agenda, only 32 percent believe the running of the country would improve under a Reform government, and 48 percent expect it would get worse. This gap between agenda-setting power and governing competence perception suggests Reform's influence may exceed its electoral viability — for now.
IV. The Anglo-American Feedback Loop
Trump's autocracy does not merely influence Britain ideologically; it reshapes Britain strategically.
Security Dependence Without Influence
The UK remains militarily dependent on the U.S. while losing normative leverage over Washington. At the catastrophic February 2025 Oval Office meeting, Trump berated and humiliated Ukrainian President Volodymyr Zelenskyy, accusing him of being unthankful and "not ready for peace." This public humiliation of a democratic wartime leader by the U.S. president sent shockwaves through European capitals, revealing the extent to which American support for democratic allies had evaporated.
Intelligence Asymmetry
Five Eyes remains operational, but informational trust is increasingly asymmetric — Britain shares more than it shapes. The relationship has become transactional rather than based on shared values.
Normative Drift
When the hegemon no longer defends democratic procedure, secondary powers rationalize deviation.
This creates a feedback loop: British elites imitate American illiberal tactics to remain electorally competitive, while American strategists point to Britain as evidence that "even liberal Europe has moved on."
The December 2025 U.S. National Security Strategy document shocked European allies by warning the region faced "civilizational erasure" and questioning whether it could remain a geopolitical partner for America. The document criticized European leaders as weak and slammed the region's stance on immigration, democracy, and freedom of speech, stating: "It is far from obvious whether certain European countries will have economies and militaries strong enough to remain reliable allies."
V. The European Union: Survival or Strategic Marginalization?
A. The EU's Core Dilemma
The EU was designed for a world where:
- The U.S. guaranteed security
- Global trade was rules-based
- Norms constrained power
That world no longer exists.
The EU now faces three existential questions:
- Can it defend itself without the U.S.?
- Can it remain economically open in a mercantilist world?
- Can it preserve liberal democracy amid internal divergence?
Failure on any one axis threatens systemic collapse.
B. The Defense Spending Crisis
At the June 2025 NATO Summit in The Hague, under sustained pressure from Trump, NATO allies (excluding Spain) committed to investing 5 percent of GDP annually on defense and security-related spending by 2035, with at least 3.5 percent on core defense requirements. This more than doubles NATO's long-standing 2 percent guideline.
Yet the economic reality is sobering. Debt levels among many NATO member states are high and fiscal sustainability is questionable, with France's debt at 112 percent of GDP and Italy's at 135 percent. German Defense Minister Boris Pistorius noted that for Germany to allocate 5 percent of GDP to defense would mean spending over 40 percent of its national budget, calling it unrealistic.
European Commission President Ursula von der Leyen responded in March 2025 with her "ReArm Europe" proposal — an $840 billion plan to rapidly build up European defense budgets, including a new fund worth over $150 billion and relaxing debt rules to free up more than $680 billion over four years.
Yet as Varoufakis observed in his December interview, European leaders have pursued a contradictory strategy: "For almost four years now, the European Union and NATO have been engaged in a perilous double game. They committed rhetorically to a Ukrainian victory which they were materially unwilling to bankroll." This has resulted in what he terms "Russia's victory in Ukraine — not so much against the Ukrainians but against Europe's leaders."
C. Likely Trajectory: Survival Without Liberal Universalism
The EU is unlikely to collapse outright. Instead, it is evolving into a post-liberal regulatory empire:
- Stronger industrial policy
- Selective trade protection
- Tolerance of internal democratic heterogeneity
- Strategic ambiguity toward U.S.–China rivalry
As Tett explained, we are witnessing the rise of "geoeconomics" — the bundling together of politics, economics, trade, military, cultural, and tech issues into one gigantic transactional game. "Big dominant countries using economic tools like trade policy, not so much just to promote their economies, but actually as a tool of political power games," she noted. This was "absolutely what we saw in the 1930s and which the post-World War II era tried to move away from."
This evolution weakens Britain further: the UK is now outside both the EU's regulatory shield and the U.S.'s normative umbrella. As Varoufakis bluntly assessed in December 2025, "the single market is kaput. It's finished. We have destroyed it in the European Union since the pandemic. The French and German governments have done everything they could in order to dismantle it."
VI. Spheres of Influence: Not a Future Risk — a Present Reality
The world is already dividing into functional spheres, even if not formally declared:
- U.S. Sphere: Transactional, security-for-compliance
- China Sphere: Infrastructure, technology, surveillance governance
- Russia Sphere: Coercive instability and frozen conflicts
What is new is that the U.S. sphere no longer enforces democratic alignment. This is the true rupture with the post-1945 order.
As Varoufakis argued, 2025 represents a year when three decisive "victories" reshaped the global order. First, Russia's victory over European leadership on Ukraine — not militarily against Ukraine, but diplomatically against an EU and NATO unwilling to bankroll their rhetorical commitments. Second, China's victory in the trade war against the United States, "first by weaponizing its dominance over rare earths and then defeating the chip embargo through the mobilization of its technological machinery." Third, Trump's victory against the Europeans in the tariff war, exemplified by European Commission President Ursula von der Leyen being humiliated at Trump's Scottish golf course, committing to $700 billion in investments that cannot be delivered.
The result is not Cold War bipolarity but competitive neo-imperialism, where norms are local, power is regional, and institutions are optional.
VII. Strategic Implications for the G7
1. Democracy Cannot Be Assumed — It Must Be Engineered
The G7 must abandon the assumption that democracy is self-sustaining in advanced economies. Institutional hardening is now a security priority. As author Anne Applebaum has argued, we thought after the collapse of the Berlin Wall that democracy would crowd out autocracy — that Western democratic countries would gradually convert the rest of the world. "The great horrible shock of this decade," Tett observed, "has been that actually autocracy has been crowding out democracy in all types of ways that we haven't really fully digested."
2. Britain Is a Frontline State — Not a Stable Ally
The UK should be treated as a democratic vulnerability node, not merely a reliable partner. With Reform UK polling ahead of both major parties, the single market and customs union effectively dismantled, and Prime Minister Keir Starmer's government struggling with unprecedented unpopularity, Britain represents a test case for whether advanced democracies can resist authoritarian drift.
Varoufakis's assessment of Starmer is scathing but reveals the depth of Britain's crisis. The Prime Minister, he argues, "has failed" in macroeconomic terms, with "no plan, no understanding, no analysis of what the fundamental issue of the United Kingdom economy is." Britain has "massive liquidity" but is "failing spectacularly to convert it into productive investments." On migration and borders, Starmer "has been a total moral failure," attempting to counter racism with "racism light" through "performative acts of punishing refugees."
3. The EU Must Be Anchored, Not Lectured
EU survival depends on strategic autonomy, not moral exhortation. The G7 must support Europe's defense and industrial consolidation — even when it diverges from Anglo-American orthodoxy.
Tett advocates what she terms a "drones plus Draghi" strategy — implementing former ECB head Mario Draghi's 2024 recommendations to make the EU more competitive and create a genuine single market, while simultaneously focusing on military defense and new technologies like drones. Without such transformation, the EU risks becoming economically irrelevant even as it spends vast sums on defense.
VIII. The Starmer Government's Failure and Britain's Political Crisis
The Labour government that swept to power in July 2024 with a historic majority has squandered its mandate through what critics describe as a combination of timidity, incoherence, and misplaced priorities.
As Tett observed, Chancellor Rachel Reeves made a critical error in her approach to fiscal policy. Rather than breaking the manifesto pledge on income tax upfront with a clear framework, she implemented "death by a thousand cuts and lots of little complicated measures all over the place which alienated lots of different interest groups, pitted them against each other and created a sense of confusion." The result: by late 2025, Reeves herself was at risk of losing her seat to Reform UK according to polling projections.
The broader problem, as Varoufakis argues, is that "somebody like Keir Starmer could give the Democrats the oomph that they need to get out of the mire in which they found themselves," but the Democratic Party establishment — like Labour before it — would rather see Trump win than support a genuinely progressive candidate. This reveals a deeper crisis: the existence of four political factions trying to fit themselves into a two-party system on both sides of the Atlantic.
On Brexit specifically, Varoufakis counsels against reopening the question. While he campaigned against Brexit in 2015-16 and once advocated staying in the single market after the referendum, he now argues "the single market is kaput" and attempting to rejoin would be "suicidal" for Starmer. The Prime Minister's "one claim to fame as an otherwise utterly unsuccessful prime minister is that he managed to secure a trade deal with Donald Trump, which is slightly better than that of the European Union." Reopening Brexit would force Starmer to choose between this deal and the customs union — he cannot have both.
IX. The Cost of Living, Populism, and the Path Not Taken
The December 2025 election of Zohran Mamdani as mayor of New York — concentrating on rent controls, bus fares, and cost of living rather than culture war issues — demonstrates a path the British left has failed to pursue. As Varoufakis argues, "The importance of having a very clear campaigning manifesto for what we would do tomorrow morning, tomorrow morning if we had our hands on the levers of power and then link this with what we would do in 12 months, in 48 months, in 5 years, in 10 years. This is what the left lacks."
Tett emphasizes similar lessons for the British left: "Keep it simple, stupid." Politicians need to "recognize we are in a populist age" and think about populist communication. They must talk about "growth and opportunity and entrepreneurship and businesses being good, not just bad" to "raise animal spirits" — without which there is no pie to distribute.
The failure to do this has left Labour hemorrhaging support while Reform surges. Cost of living is "absolutely central" to the coming political realignment, potentially splitting Trump's coalition between nationalist populists (like Steve Bannon and Marjorie Taylor Greene) and what Tett terms the "broligarchs" — the tech oligarchs surrounding Trump who benefit from policies that hurt the MAGA base.
X. The Pivot to China and the April 2026 Meeting
Looking ahead to 2026, Varoufakis identifies "the event in April when President Xi and President Trump are going to meet again to extend their temporary agreement" as potentially the pivotal moment of the year. The U.S.-China relationship represents the central axis of the new hegemonic order, with both sides wielding different forms of dominance: China through its manufacturing systems and control of rare earth minerals, America through the dollar as reserve currency.
"Tech hegemony, i.e. digital hegemony, is still being contested between the two," Tett notes. This puts countries like the UK and EU "in a very weak position because it really is about hegemonic power and the UK and Europe doesn't really have that right now."
The Financial Times columnist Janan Ganesh has warned of risks for Farage in his embrace of Trump, noting that 70 percent of British voters dislike the U.S. president. Yet Farage appears unable to distance himself, mirroring the fate of Australia's Peter Dutton, who tied himself to Trump before the May 2025 election and lost not only the contest but his parliamentary seat.
Conclusion: The End of Liberal Gravity
Trump's autocracy is not the cause of the global democratic crisis — it is its accelerant and legitimizer. British democracy is not collapsing, but it is structurally unprotected in a world where restraint is no longer rewarded.
As the post-war order loses gravity, power flows toward executives, blocs, and spheres. The question Varoufakis poses is stark: should we continue debating percentages and statistics, or recognize that "if you try to take the politics out of the economics you end up with both very bad economics and toxic politics"? The geoeconomic merging of political, cultural, and economic realities is not an anomaly but the new normal.
Whether Britain and Europe emerge as autonomous democratic actors — or drift into managed democracy under stronger powers — will depend on decisions made now, not on electoral cycles. The stakes, as Tett warns, extend beyond traditional metrics: "In this new paradigm, companies are having to worry about different types of stakeholders like national security interests and right-wing cultural values and populism. And that's kind of scary."
Yet there may be a path forward. If the left can embrace what Tett calls "stakeholderism in a more positive way" — talking about cost of living and society while recognizing national security interests — and if it can articulate clear, immediate, achievable goals as Mamdani has done, democratic politics might yet resist authoritarian drift.
The alternative is what we are witnessing: a decade where, as Varoufakis puts it, "the old global order has been well and truly torn asunder," replaced by a system where the strong do what they can and the weak suffer what they must — precisely the pre-1945 world from which the post-war order was meant to deliver us.
June 23, 2026 — the tenth anniversary of the Brexit referendum — will not be celebrated. It will mark a decade of decay, institutional erosion, and democratic backsliding. Whether it also marks the nadir from which recovery begins depends on choices that remain unmade, courage that remains undemonstrated, and a willingness to speak hard truths that political classes in both Britain and America have yet to find.
