The quiet mechanics of civilisational decline

Most people in the modern West may have never heard of Ibn Khaldun.

That is a pity.

In an age when we reach reflexively for the familiar names — Plato, Aristotle, Machiavelli, Hobbes, Burke, Marx, Tocqueville, Churchill, Orwell — we often overlook one of the most original minds ever to write about history, power, social cohesion and decline.

Ibn Khaldun was a fourteenth-century Arab historian, jurist, statesman and political thinker. He was born in Tunis in 1332 and died in Cairo in 1406. His full name was much longer, as was common in the Arab and Islamic world, but history remembers him simply as Ibn Khaldun. The word “ibn” means “son of”, so the name itself reminds us that he came from a lineage, a civilisation and a tradition larger than himself.

He lived in a world of plague, political intrigue, dynastic rivalry, social fracture and civilisational exhaustion. He served rulers, advised courts, negotiated with power, was imprisoned, exiled, restored and displaced. He lived not as a cloistered academic watching history from a distance, but as a man repeatedly bruised by it.

That experience mattered.

Ibn Khaldun’s great work, The Muqaddimah, was intended as an introduction to a larger history. In practice, it became something much more significant: one of the earliest and most profound attempts to explain why societies rise, why they stabilise, why they decay, and why they so often fail to recognise their own decline until too late.

As part of my Christmas 2025–26 reading, I listened to Robert Irwin’s Ibn Khaldun: An Intellectual Biography, published by Princeton University Press in 2018. What struck me most was not simply the depth of Ibn Khaldun’s scholarship, but how contemporary his observations feel when stripped of their medieval vocabulary. Irwin presents him not merely as a relic of Islamic intellectual history, but as a forensic analyst of power, cohesion and decline — a thinker preoccupied with questions that now confront Western democracies.

How do societies lose moral clarity without realising it?

How do institutions drift from purpose while retaining form?

How does comfort quietly corrode the habits that once sustained civilisation?

And why do people living through decline so often mistake it for normality?

A Thinker Shaped by Collapse

Ibn Khaldun was born into a world already under strain. The great Islamic civilisation that had produced extraordinary advances in science, law, philosophy, mathematics, literature, governance and commerce was no longer at the height of its confidence. Political fragmentation, court rivalry, bureaucratic expansion, dynastic competition and moral fatigue had weakened the world he inherited.

He was not merely a spectator to this. He lived close to power across North Africa and Muslim Spain. He served in royal courts. He worked as a diplomat and administrator. He experienced political intrigue first-hand. He saw ambition, vanity, courage, treachery and weakness in close quarters. He also lived through the devastation of the Black Death, which killed both his parents and reshaped the world around him.

This gave his writing a quality that purely theoretical thinkers often lack. Ibn Khaldun did not write about civilisation as an abstraction. He had watched capable men become corrupted by office. He had seen strong groups become soft. He had seen rulers lose legitimacy. He had seen institutions continue to exist after the spirit that animated them had departed.

That is why his work still matters.

Many thinkers write about how societies should behave. Ibn Khaldun wrote about how they actually behave.

The Central Idea: ʿAsabiyyah

At the heart of Ibn Khaldun’s thinking is the concept of ʿasabiyyah.

The word is difficult to translate perfectly. It is often rendered as social cohesion, group solidarity, collective fellow-feeling, shared loyalty or binding force. None of these captures the whole idea, but together they point us in the right direction.

For Ibn Khaldun, strong societies are held together by more than laws, wealth, institutions or slogans. They are held together by a shared sense of obligation. People must believe they belong to something larger than themselves. They must trust one another enough to sacrifice, restrain themselves, defend inherited values and transmit those values to the next generation.

This is not sentimental.

It is practical.

A society with strong ʿasabiyyah can endure hardship. It can face enemies. It can sustain discipline. It can absorb shocks. It can produce leaders who understand duty because they have been formed by communities that still prize duty.

A society without ʿasabiyyah may still look impressive. Its buildings may stand. Its universities may publish. Its courts may sit. Its media may speak endlessly of values. Its parliaments may pass laws. Its bureaucracies may expand. Its elites may congratulate themselves on their sophistication.

But beneath the surface, the binding force has weakened.

The society still has form.

It no longer has strength.

Why His Admirers Take Him Seriously

Ibn Khaldun’s admirers see him as centuries ahead of his time.

Some have called him a founder of sociology. Others see him as an early philosopher of history. Some economists point to his observations about taxation, labour, production, incentives and state overreach. Political thinkers admire his unsentimental understanding of power. Historians value his insistence that reports and narratives must be tested against probability, human behaviour and social conditions.

This last point is particularly important.

Ibn Khaldun was deeply sceptical of official narratives. He warned that historians often repeat falsehoods because those falsehoods flatter rulers, suit prevailing assumptions, or make the world easier to explain. He believed claims should be tested against reality. Does this story make sense? Does it accord with human nature? Do the incentives align? Would people in such conditions behave this way?

That instinct feels remarkably modern.

In our own time, we are surrounded by narratives. Some are official. Some are ideological. Some are pushed by governments, universities, media organisations, activists, international bodies and cultural elites. Many are presented not as arguments to be tested, but as moral scripts to be recited.

Ibn Khaldun would have been suspicious of all of it.

He would have asked what interests are being served. What facts are being omitted. What incentives are being concealed. What social reality is being obscured by language. He would have understood that civilisations do not only decay through military defeat. They decay when they lose the ability to tell the truth about themselves.

This is why he belongs in the company of great civilisational diagnosticians. Not because he was always right. He was not. Not because he was modern in every respect. He was not. But because he saw patterns of power and decline with extraordinary clarity.

The Critics: Was Ibn Khaldun Too Cyclical?

No serious thinker should be treated as a prophet beyond criticism.

Ibn Khaldun’s critics often argue that his view of history is too cyclical. In his account, tough frontier groups develop strong cohesion, conquer softer urban societies, establish ruling dynasties, grow prosperous, become accustomed to luxury, lose discipline, rely increasingly on bureaucracy and taxation, and are eventually displaced by newer, harder groups with stronger solidarity.

There is much truth in this.

But there are also limits.

Human history is not a machine. Civilisations do not always move through identical stages. Technology, religion, geography, trade, institutions, culture, leadership and external events can alter trajectories. Some societies renew themselves. Some decline slowly. Some collapse suddenly. Some absorb shocks and recover. Others appear stable until a crisis exposes their hollowness.

Another criticism is that Ibn Khaldun can appear too hard on urban civilisation. He admired the toughness of frontier peoples and understood the softness that prosperity can produce. Yet cities are also where law, learning, commerce, art, architecture and high culture often flourish. Civilisation requires more than tribal solidarity. It also requires institutions, memory, refinement, technical skill, literacy and ordered complexity.

A further caution is that modern readers sometimes make Ibn Khaldun sound too much like one of us. He was not a twenty-first-century liberal, conservative, sociologist or economist. He was a medieval Muslim scholar, shaped by Islamic law, theology, politics and assumptions very different from our own. To make him too modern is to misunderstand him.

Robert Irwin is especially useful on this point. His biography reminds us that Ibn Khaldun was not simply a contemporary think-tank analyst born too early. He belonged to his time. He believed things modern secular readers may find strange. He moved within a world of courts, dynasties, jurisprudence, religious scholarship, mysticism and political violence.

And yet, despite all of that, his insights travel.

That is the mark of greatness.

Comfort as Corrosion

One of Ibn Khaldun’s most powerful insights is that prosperity can become corrosive.

This is difficult for modern people to accept. We tend to assume that wealth, comfort, education and institutional complexity are signs of permanent progress. Ibn Khaldun would warn us to be careful.

Success changes people.

A generation that builds knows the cost of building. A generation that defends knows the cost of defence. A generation that inherits may know neither. It may receive order, safety, prosperity and freedom as though they were natural features of the landscape rather than fragile achievements purchased by sacrifice.

This is when decline begins to do its quiet work.

Comfort dulls the moral senses. Elites become insulated from consequence. Bureaucracies expand. Language becomes more elaborate as courage becomes more scarce. Decision-makers become more interested in preserving status than telling the truth. Institutions continue to function, but increasingly on habit rather than conviction.

No one abolishes responsibility.

It simply dissolves.

A committee absorbs it. A process delays it. A review reframes it. A press release disguises it. A slogan replaces it. A moral crisis becomes an administrative matter.

This is how light dims without anyone admitting that darkness is falling.

The Light Series and the Ibn Khaldun Warning

This is where Ibn Khaldun connects so strongly with the moral architecture of the Light series.

A Light Still Burns begins from the proposition that moral truth endures even under sustained attack. When Our Light Is Tested examines the moments when that truth is pressured — not only by overt hostility, but by evasion, euphemism, cowardice and institutional hesitation.

Ibn Khaldun helps explain why such tests arise.

They arise because successful societies often forget what made them successful. They confuse inherited stability with permanent strength. They mistake procedure for principle. They assume that because institutions still exist, the moral force behind those institutions must still be intact.

But that is not always true.

A court can sit without justice being loved.

A parliament can meet without courage being present.

A university can publish without wisdom being pursued.

A media organisation can invoke truth while avoiding reality.

A nation can recite values it no longer seriously intends to defend.

This is the danger Ibn Khaldun saw with such unsettling clarity. Civilisations do not usually collapse because their enemies are strong. They collapse because their internal cohesion has weakened before the decisive test arrives.

External enemies matter.

But internal decay matters more.

Narrative Failure and the Evasion of Truth

Ibn Khaldun’s suspicion of false narratives is one of his most useful lessons for our time.

Modern Western societies are drowning in language. We have statements, frameworks, strategies, policies, reports, inquiries, media panels, academic jargon, corporate values and political messaging. Yet for all this language, we often struggle to say plain things plainly.

Euphemism replaces clarity.

Intent is elevated above consequence.

Moral judgement is reframed as intolerance.

Cowardice is dressed as nuance.

Failure is described as complexity.

Falsehood is excused as context.

And those who insist on naming reality are often treated as the problem.

Ibn Khaldun would have recognised the pattern. Late-stage societies often prefer narratives that preserve comfort over truths that demand action. They do not necessarily ban truth. They simply make it socially expensive.

That is enough.

Most people are not natural dissidents. They want to belong. They want to be thought decent. They want to avoid professional, social or reputational punishment. So they learn the approved phrases. They avoid the forbidden observations. They internalise the boundaries. Over time, the distance between what people know and what they are willing to say becomes a measure of civilisational sickness.

This is not merely a problem of politics.

It is a problem of moral confidence.

Proponents and Critics in Our Own Age

The proponents of Ibn Khaldun see in him a thinker urgently relevant to the twenty-first century. They point to his understanding of cohesion, institutional decay, elite insulation, taxation, legitimacy, luxury, historical method and social trust. They argue that he helps us see what modern managerial language often conceals: that societies are moral organisms before they are administrative systems.

They also see in him a warning to the West.

A civilisation can be wealthy and weak at the same time. It can be educated and foolish. It can be tolerant in language while intolerant in practice. It can speak of inclusion while dissolving the shared inheritance that made inclusion possible. It can praise diversity while losing the common story required to hold diversity together.

His critics caution against overuse. They warn that not every problem is evidence of civilisational collapse. Not every bureaucratic failure is Rome burning. Not every cultural disagreement is a sign of terminal decline. They are right to caution against melodrama.

But caution should not become blindness.

The fact that civilisational decline is sometimes exaggerated does not mean it never happens. The fact that people have wrongly predicted collapse in the past does not mean societies cannot decay in the present. The fact that some alarms are false does not mean all alarms are foolish.

Ibn Khaldun’s value lies not in giving us a timetable for decline, but in giving us a pattern to watch.

When cohesion weakens, beware.

When elites become insulated from consequence, beware.

When institutions preserve form but lose purpose, beware.

When language conceals more than it reveals, beware.

When comfort becomes the highest good, beware.

When inherited freedoms are treated as self-sustaining, beware.

Lessons for Today

The first lesson from Ibn Khaldun is that social cohesion is not optional.

A free society cannot survive on rights alone. It also requires obligations. It requires shared memory, mutual trust, moral limits and a willingness to sacrifice. If people are taught only to assert themselves, but never to belong, serve, inherit or transmit, the social fabric will eventually tear.

The second lesson is that prosperity is not the same as strength.

A comfortable society may be less resilient than a poorer one if comfort has stripped away discipline, gratitude and seriousness. Wealth can fund institutions, but it cannot by itself supply courage. Money can build universities, but it cannot guarantee wisdom. Economic success can mask moral exhaustion for a long time, but not forever.

The third lesson is that institutions must be animated by conviction.

The mere existence of courts, parliaments, schools, universities, media organisations, charities, churches, synagogues, defence forces and public agencies does not prove civilisational health. The question is whether those institutions still serve the purposes for which they were built. If they become self-protective, ideological, timid or hollow, their continued existence may conceal decline rather than prevent it.

The fourth lesson is that truth must be defended before crisis arrives.

By the time a society urgently needs moral clarity, it may be too late to manufacture it. Courage is a habit. So is cowardice. Truth-telling is a habit. So is euphemism. Civilisations are shaped not only by great events, but by the daily disciplines of speech, judgement and responsibility.

The fifth lesson is that renewal remains possible.

Ibn Khaldun was often severe, but he was not uselessly despairing. His work implies that decline follows patterns when warnings are ignored. That means renewal also requires patterns: restored cohesion, serious leadership, truthful language, disciplined institutions, intergenerational responsibility and shared moral purpose.

Light must be carried.

It does not carry itself.

The Warning for Our Time

The enduring relevance of Ibn Khaldun lies in his refusal to sentimentalise civilisation.

He reminds us that civilisations are not immortal. They are not preserved by admiration, nostalgia, wealth or rhetoric. They are preserved by people willing to bear cost for the things they claim to value.

This is a hard message for comfortable societies.

It is especially hard for societies like Australia, Britain, Canada and much of the modern West, where many have come to believe that order, liberty, prosperity and tolerance are natural conditions rather than rare achievements. We speak often of values, but less often of the disciplines that sustain them. We invoke rights, but hesitate over responsibilities. We praise courage in the abstract, but punish it when it disturbs polite consensus.

Ibn Khaldun would not be surprised.

He would tell us that this is how civilisations often behave when they have inherited more than they have earned. They enjoy the fruits while forgetting the roots. They polish the institutions while neglecting the spirit. They mistake the appearance of stability for the presence of strength.

The Light series exists as a response to that illusion. It is an attempt to resist dimming before darkness settles in; to insist that clarity, courage and responsibility remain necessary even — perhaps especially — in advanced societies that consider themselves beyond such demands.

Ibn Khaldun’s great warning is not that decline is inevitable.

It is that decline becomes likely when societies ignore the conditions that make endurance possible.

Social cohesion matters.

Truth matters.

Leadership matters.

Memory matters.

Moral courage matters.

A civilisation does not disappear because its buildings fall first. More often, the buildings remain. The offices remain. The titles remain. The rituals remain. The vocabulary remains.

What disappears is the will to defend the inheritance.

Light does not vanish because it is weak. It vanishes because those entrusted with it grow tired of carrying it.

History, as Ibn Khaldun warned six centuries ago, is unforgiving to societies that mistake comfort for permanence.

Colonel Michael Scott CSC Ret’d is a former Australian army officer and the founder of The 2023 Foundation, an initiative dedicated to combating antisemitism.