The Seventy-Two Percent: Europe's Populist Surge Is Following the Oldest Script in Political History

Ten years ago, on June 23, 2016, 52% of British voters chose to leave the European Union. The shock wave was economic, legal, and cultural, but above all it was diagnostic: a majority had decided that the political class running the European project did not speak for them. Analysts noted the result with alarm. Most predicted it would not spread.

It spread.

On May 28, 2026, the Pew Research Center published the most comprehensive survey of European political attitudes since that vote — a data essay titled "Right-Wing Populism in the Decade Since Brexit," drawing on spring 2026 polling across France, Germany, Italy, and the United Kingdom, supplemented by five years of prior surveys spanning 10 European nations. The numbers it contains do not read like political science. They read like a civilization taking its own temperature and finding it dangerously elevated.

In France, the National Rally party held two of the National Assembly's 577 seats in 2016. According to Pew, it now holds 123 — more than any other party. In Germany, the Alternative for Germany party held zero seats in parliament in 2016, the first time since World War II that no far-right party had won Bundestag representation. Today AfD holds 150 of 630 seats, making it the second-largest party. Italy's Brothers of Italy party has increased in favorability by 10 percentage points since Pew first measured it in 2022. Nigel Farage's Reform UK draws the same 32% favorability that UKIP drew in 2016, when he led it. According to Euronews and the PopuList classification, populist parties collectively won approximately 36% of seats in the 2024 European Parliament elections, up from roughly 25% in 2019.

These are election results. They are important, but they are not the most important finding in the Pew report. The most important finding is a single sentence buried in a table drawn from the 2023 Global Attitudes Survey: across 10 European countries, a median of 72% of citizens say their elected officials do not care what people like them think.

Seventy-two percent. In Spain it is 85%. In Greece, 81%. In Italy, 77%. In France, 74%. Even in Sweden, historically one of the most institutionally trusting societies in the developed world, 43% hold this view.

And yet those who find this number merely troubling — a snapshot of contemporary discontent — have not read their Polybius.

What Did Aristotle and Polybius Diagnose When They Saw This Pattern?

In Book V of the Politics, written around 350 BCE, Aristotle catalogued the causes of stasis — the Greek word for factional conflict and constitutional breakdown. He identified seven drivers, but he was most precise about two. The first is inequality. The second is contempt.

"Contempt also is a cause of sedition and conspiracies," Aristotle wrote, in Benjamin Jowett's translation, going on to specify the particular kind of contempt that is most politically lethal. As he put it: "What irritates them is to think that their rulers are stealing the public money; then they are doubly annoyed; for they lose both honor and profit."

This passage, written more than 2,300 years before Pew deployed its surveys across Europe, is a precise description of what 72% of Europeans are now reporting. The grievance is not merely exclusion. It is the specific suspicion that those who run the institutions are using them for private extraction — that honor and profit flow upward, that the compact between rulers and ruled has been voided.

Aristotle's intellectual successor Polybius, writing his Histories in the second century BCE, gave this process a name and a mechanism. In Book VI, describing his theory of anacyclosis — the cycle through which all constitutions pass — he specified how democracy degenerates into what he called ochlocracy, or mob rule. According to the Wikipedia summary of Polybius's argument, which captures the scholarly consensus, "the people of the state will become corrupted, and will develop a sense of entitlement and will be conditioned to accept the pandering of demagogues."

But Polybius's diagnosis is subtler than it first appears. The entitlement and the demagogues are symptoms, not causes. The cause is prior: it is the failure of rulers to maintain what he called the "mixed constitution" — the balance in which no single interest, neither the one, the few, nor the many, could monopolize institutions. When that balance is broken by elite capture, the people's trust collapses. Into the vacuum step those who promise to restore it by any means necessary.

The 14th-century North African polymath Ibn Khaldun supplied the social-psychological framework that Polybius had left implicit. In the Muqaddimah, his theory of history, Ibn Khaldun argued that political authority is sustained by asabiyyah — social cohesion, group solidarity, the sense that rulers and ruled belong to a shared project. Dynasties rise when asabiyyah is strong and fall when it is not. The specific, identifiable sign of approaching collapse, he wrote, is when members of the ruling group begin competing with each other rather than working in common, using institutions as arenas for factional extraction rather than collective governance. When citizens perceive this shift — when 72% conclude that their officials do not care — they are perceiving, accurately, the terminal stages of an asabiyyah collapse.

The 72% in Pew's survey is not a mood. It is an asabiyyah measurement.

What Happened the Last Time the Numbers Looked Like This?

Polybius was not writing theory in the abstract. He was writing as a prisoner-scholar in Rome, watching the crisis unfold in real time. In 133 BCE, Tiberius Gracchus won election as tribune of the plebs and immediately proposed the Lex Sempronia Agraria: a redistribution of public land (ager publicus) that wealthy patricians had enclosed illegally over generations. He was not a radical. He was the scion of one of Rome's most distinguished families, and his program would have restored the property qualification necessary for military service — an existential need for a republic that ran on citizen-soldiers.

The Senate murdered him. According to ancient sources cited by Wikipedia's account of the Gracchi brothers, Pontifex Maximus Publius Cornelius Scipio Nasica — Tiberius's own cousin — led a mob of approximately 300 senators and equestrians who beat him to death on the Capitoline Hill. His body was thrown into the Tiber.

Twelve years later, his brother Gaius Gracchus, having won the tribunate and pressed land reform alongside grain subsidies for the urban poor, met the same end: pursued by a crowd assembled by the Senate, he was killed in the Grove of Furrina in 121 BCE. Three thousand of his supporters were executed without trial.

Polybius had predicted this. His mixed constitution, in which the Roman Senate, the consuls, and the popular assemblies balanced each other's power, was, he argued, the secret of Roman greatness. But he also predicted its failure: when one element — the Senate — used its position to set aside the constitutional balance, the cycle would reassert itself.

The reassertion took roughly 100 years. The Social War of 90–88 BCE. The civil wars of Marius and Sulla. The Catilinarian conspiracy. Caesar's crossing of the Rubicon. The final collapse of republican institutions under Augustus in 27 BCE. Each step was driven by the same structural dynamic: a population that had stopped believing its rulers represented them, and a succession of counter-elite figures — Marius, Sulla, Caesar — who channeled that belief into personal power.

Niccolò Machiavelli, analyzing Rome some 1,600 years later in his Discourses on Livy (Book I, Chapter 18), supplied the mechanism that made the Gracchi outcome predictable rather than contingent: a republic whose citizens have become "corrupt" — meaning one in which private interest has been normalized over public interest — cannot reform itself through normal legislative procedures, because those procedures have already been captured by the private interests that need to be restrained.

"When corruption has penetrated the people as a whole, even the best laws are of no avail."

Niccolò Machiavelli, Discourses on Livy, Book I, Chapter 18

This is the specific diagnostic that makes the Gracchi story so relevant to Europe in 2026. The populist parties of France, Germany, and Italy are not the disease. They are the fever. The disease is the prior elite closure that produced the 72%.

What Do Turchin's 2026 Data Say About Europe Specifically?

Peter Turchin, the complexity scientist who founded the field of cliodynamics and whose 2010 prediction of a U.S. political crisis peaking around 2020 has been substantially validated, published two critical posts on his Substack in 2026 that bring the structural-demographic framework directly to bear on contemporary Europe.

In a post titled "Dissecting Corpses of Past Empires," Turchin made the foundational methodological case: "There is no question that human societies have been dramatically transformed during the past two or three centuries. But this change mostly related to science, technology, and economy. Politics — the structure and dynamics of social power — has not changed that much."

In a subsequent post applying his structural-demographic model to the geopolitical consequences of an oil shock triggered by the closing of the Strait of Hormuz, Turchin was more specific about Europe's current position: "Both Germany and France, the core EU states, are already in a SD crisis. Their states are increasingly dysfunctional."

This is not a rhetorical flourish. In Turchin's structural-demographic (SD) framework, a "crisis" has a technical meaning: it is a phase in which three variables have simultaneously moved into the danger zone. Popular immiseration — falling relative wages and declining real living standards accumulated over multiple decades — combines with elite overproduction, in which more aspirants to elite status exist than available elite positions, creating frustrated factions seeking to destabilize existing arrangements. State fiscal stress, in which governments face structural deficits with no easy resolution, limits the capacity to buy social peace.

The Pew 2026 data operationalizes Turchin's "popular immiseration" variable with unusual precision. Across 10 European countries, a median of 70% of respondents said that when children grow up, they will be financially worse off than their parents. The variation across countries is itself illuminating:

Poland at 31% is the striking outlier — a data point worth returning to.

The IMF's April 2026 Fiscal Monitor reinforced the state fiscal stress dimension. The fund's report, "Fiscal Policy under Pressure: High Debt, Rising Risks," projected global public debt rising to reach 100% of world GDP by 2029. IMF Fiscal Affairs Director Rodrigo Valdés delivered a pointed assessment at the Spring Meetings press conference: "Despite the resilience of the global economy the last few years, there has been very limited improvement in fiscal fundamentals. Public debt is at historically high levels and is projected to keep rising while new spending pressures abound. Yet, in many countries, fiscal policy stood still."

"Fiscal policy stood still" is the modern phrase for what Machiavelli described as elite capture of the legislative process: governments that could act chose not to, because those who profit from inaction have sufficient power to prevent it.

Why Does the Gallup 20-Year Trust Review Make This More Alarming, Not Less?

Here is the finding from the 2026 data that has been almost entirely absent from standard coverage of the European populist surge — and that, from the perspective of cyclical history, is the most diagnostically important piece of evidence available.

On May 13, 2026, Gallup published its 20-year review of global institutional confidence, drawing on World Poll data from more than 140 countries surveyed between 2006 and 2025. The headline finding was unexpected: global confidence in many key national institutions is higher today than it was 20 years ago.

The military globally commands 72% median confidence. Banks command 63%. Courts, 52%. National governments, 50%. These numbers have generally risen or held stable across two decades and across more than 100 countries.

But then Gallup added a critical qualification: "Countries often touted as models of democracy — including the United States, France and the United Kingdom — have suffered declining confidence in many of these key institutions. Yet these countries are the exception."

They are not just the exception. They are the precise exception that the cyclical theory predicts.

In Turchin's structural-demographic framework, polities cycle between integrative and disintegrative phases over roughly 200 to 300 years. Integrative phases are characterized by rising wages, cohesive elites, functional state institutions, and high public trust. Disintegrative phases are the reverse. When a polity enters its disintegrative phase, its citizens lose confidence in institutions — not because institutions have become objectively worse, but because the distributive compact that made those institutions legitimate has broken down.

The Gallup finding shows that countries in their integrative phases — many newer democracies in Asia, Latin America, and Sub-Saharan Africa — are building institutional confidence. According to Gallup's review, confidence in national governments in autocracies was 62% in 2025, versus 47% in liberal democracies. As Gallup carefully notes, this disparity is not primarily a reflection of suppressed expression in autocracies artificially inflating self-reported confidence; it reflects the genuine fact that more cohesive polities are better able to deliver collective goods.

The breakdown within European democracies is even more telling. Gallup's 2025 analysis, incorporating European party identification data, found that individuals supporting parties at the far right of the political spectrum — rated nine to 10 on the Chapel Hill Expert Survey's 0–10 ideological scale, a category that includes Reform UK, Spain's Vox, and the AfD — had confidence in at most 2.8 of five major institutions, compared with 3.3 to 3.4 institutions for supporters of center-left and center-right parties.

This is the precise asabiyyah gradient that Ibn Khaldun described in the Muqaddimah: the most vigorous political challenge to the existing order comes from those with the least stake in its institutions — not because they are unreasonable, but because, from their position, those institutions have stopped delivering the goods they claim to deliver.

Source: Gallup World Poll 2025, Chapel Hill Expert Survey crosswalk.

The Gallup finding thus inverts the common diagnosis. This is not a global collapse of institutional trust. It is a late-cycle phenomenon — specific, concentrated, and precisely located in the most mature liberal democracies. That is not a reason for relief. It is a reason for heightened concern. Because in every case we know of where this pattern appeared in past civilizations — where trust declined in the mature polity while rising in adjacent societies — the cycle did not reverse on its own.

What Is the Strongest Case That 'This Time Is Different'?

The cyclical thesis faces two powerful objections, and intellectual honesty demands they be stated at full strength before they are answered.

The first is institutional resilience. The European Union has demonstrated a remarkable capacity to absorb populist disruption without system failure. Marine Le Pen has contested and lost the French presidency three times. Viktor Orbán, who had previously won four consecutive Hungarian parliamentary elections, lost the 2026 election to opposition led by Péter Magyar, according to Pew's 2026 report. In France's March 2026 municipal elections, as Al Jazeera reported, the National Rally failed to win control of Marseille, Toulon, Nîmes, Lyon, or Paris, as centrist and left-leaning alliances held the major cities. In the 2024 EU Parliament, populists won 36% of seats — enough to disrupt, but not to govern.

This is not nothing. Polybius's Roman mixed constitution held for roughly 400 years. The EU's postwar mixed constitution, reinforced by courts, central banks, and transnational treaties, may have more structural resilience than critics allow.

The second objection is material. The calamities that typically follow the 72% moment — Roman civil wars, the French Revolution, Weimar's collapse — unfolded in societies where the majority existed at or near subsistence. Today's European citizens, even those who feel economically insecure, enjoy living standards that would have been unimaginable to a Roman smallholder dispossessed by the latifundia or a French peasant paying the taille in 1788. Nuclear deterrence forecloses the "Caesar moment" — one general's army crossing a river to seize power. Technology creates transparency mechanisms that make some forms of elite closure harder to sustain.

Why the Historical Pattern Still Holds

These objections are genuine. They are also insufficient.

The institutional resilience argument misidentifies the danger. Polybius did not warn that ochlocracy arrives when a single populist party wins a parliamentary majority. He warned that it arrives when democratic norms — the constitutional constraints that prevent any faction from treating institutions as private property — begin to be set aside. A 36% populist vote share is not majority rule; but it is enough, in certain legislative configurations, to enable the selective erosion of those constraints. And as NBC News reported in early 2026, for the first time in modern history, far-right and populist parties are simultaneously topping the polls in Europe's three main economies — Germany, France, and Britain — a convergence without postwar precedent.

The material-abundance objection is more subtle but equally limited. The floor provided by modern welfare states is precisely the institution under the most intense fiscal pressure. The IMF's April 2026 Fiscal Monitor warns that European governments face simultaneous pressures from defense spending, aging populations, and energy transition — all arriving at the moment of maximum debt load. What provides stability today is being eroded by the same fiscal dynamics that demagogues exploit to win elections.

Moreover, the material objection proves too much: if prosperity immunized polities against cyclical breakdown, Rome at its height — the wealthiest society in the ancient world — and France in 1788 — richer in absolute terms than at any prior point in its history — would not have experienced the dynamics they did. It is precisely in periods of aggregate prosperity combined with perceived distributional injustice — what Turchin calls the "wealth pump" — that the dynamics accelerate. The Pew survey operationalizes this: it is not the poorest Europeans who are most pessimistic about their children's futures, but the educated middle classes in France, Italy, and the U.K. — exactly the group that has the most to compare against.

What Does History Suggest Happens Next?

Three historical trajectories follow from the 72% moment. The ancient and modern record shows all three are possible; none is inevitable.

The first is successful reform. This is what the New Deal represented in the United States in the 1930s: a ruling coalition that chose to expand the social compact rather than protect existing distributions, thereby rebuilding asabiyyah at the price of elite income. It is what the postwar social democratic settlement built in Western Europe between 1945 and 1975 — the precise period when Gallup measures institutional trust as having been at its zenith. This path requires, in Machiavelli's formulation, leadership capable of overriding the private interests that have captured normal legislative channels. It is historically rare. It is not historically impossible.

The second trajectory is populist capture with institutional hollowing — the Weimar model, or the Roman model after Sulla's first dictatorship. In this path, the formal structures of democracy remain nominally intact while their substantive constraints are progressively dismantled. Elections are held; results are determined by whoever most effectively channels the contempt of the 72%. This path tends toward stability in the short run and instability in the medium run, because each erosion of institutional capacity makes the next crisis harder to manage.

The third trajectory — oligarchic consolidation with populist aesthetics — occurs when the ruling group adopts the anti-elite rhetoric of the challengers while preserving the underlying distributional structures. The rhetoric of the "forgotten" is absorbed into mainstream platforms without the substantive redistribution that would address the underlying grievance. This is the most common outcome in the short run, and also the most dangerous: it buys time without addressing the structural pressure, allowing the 72% to become 80%, and eventually producing a rupture more severe than the one that was forestalled.

Turchin's analysis of European resilience offers a clarifying frame. Europe and the United States, being in disintegrative structural-demographic phases, have limited capacity to absorb external shocks — not because the shocks are unprecedented, but because the internal social cohesion that makes adaptation possible has been degraded. The question is not whether an oil shock, a fiscal crisis, or an immigration wave will be the trigger. The question is whether the internal condition of the polity — its asabiyyah — has been sufficiently preserved to enable collective response rather than factional paralysis.

The Pew data contains one crucial piece of evidence that the cycle is not deterministic. Poland.

Of the 10 European countries surveyed, Poland is the sole outlier on intergenerational pessimism: only 31% of Polish respondents said their children would be financially worse off, against 41% who said better off — the only country in the survey where optimism outweighed pessimism. Turchin's structural-demographic framework would explain this: Poland is a younger liberal democracy, roughly 35 years old, in an earlier integrative phase, with a populace that has lived through the before-and-after comparison of EU membership and still experiences significant upward mobility.

This is Ibn Khaldun's asabiyyah in action — the vigor and solidarity of a political community that has not yet exhausted itself in internal faction. The cycle does not condemn every polity simultaneously. It condemns mature polities that allow their internal social compact to erode without correction.

What Should We Take From These Numbers?

The correct response to the 72% is not fatalism. Turchin is explicit: societal resilience — the capacity to absorb shocks and adapt — is a real variable that distinguishes collapses from muddling through. The Great Compression of the mid-20th century, which temporarily reversed Turchin's wealth pump and rebuilt American asabiyyah, demonstrates that cycles can be interrupted. But it also demonstrates the conditions under which interruption is possible: it required the genuine redistributive expansion of the New Deal and the postwar settlement, not the performance of concern without the substance.

Aristotle, in the same passage of Politics Book V where he identifies contempt as the source of revolution, specified the remedy: give the management of affairs and offices of state to opposite elements — the virtuous and the many, or the rich and the poor. In modern language: genuine power-sharing, not cooptation. The 72% are not irrational. They are measuring something real.

Polybius watched the Roman Senate murder the Gracchi and knew what it meant. When those constitutional customs were broken by senatorial mob violence in 133 BCE, the force that had sustained the Republic for some 400 years was gone. Not obviously, not all at once — but gone.

The Brexit anniversary has given us a 10-year measurement of a European rupture that is not yet complete. The Pew survey has given us its structural depth. The Gallup review has given us its comparative context: the rest of the world is not experiencing this. Only the most mature liberal democracies — the ones that have had the longest time to accumulate the distributional imbalances, the elite overproduction, the fiscal exhaustion, and the asabiyyah erosion — are experiencing it together, simultaneously, across the same decade.

That convergence is, in the lexicon of the ancients, a warning of a particular kind. Not a prediction of specific collapse, but a measurement of structural proximity to the kind of rupture that, once begun, tends to run its course. The Gracchi were followed by a century of civil conflict. The cahiers de doléances were followed by the Terror and then Napoleon. The trajectory is not identical in every case, but its direction has been consistent enough across 2,500 years of recorded history that the burden of proof now lies with those who believe this time will be different — not with those who have read their Polybius and are concerned.