Politics

4.1INTRODUCTION: HOW SHOULD SOCIETY BE ORGANISED?

The previous chapter ended with a recognition that the ethical answer, however complete, is not sufficient on its own. Individuals do not live in a vacuum. They live in societies, under institutions, within structures of power that shape every dimension of their existence. The society into which a person is born determines whether they will be free or oppressed, educated or ignorant, nourished or starving, heard or silenced. It determines whether the conditions for a just and happy life are available to them at all, or whether they are reserved for a fortunate few. Ethics tells us how we ought to live. Politics asks a different and equally urgent question: how should we organise the world we share, so that freedom, justice, and happiness are possible for every child that is born into it? Human beings are, and have always been, social animals. We are born into groups not by choice but by nature, because a human being alone is a vulnerable creature and a human being in a group is an immeasurably stronger one. This is no accident. That we are social by nature follows from what we are: beings whose flourishing depends on others, whose consciousness was forged by millions of years of collective life, and whose very capacity for language, thought, and self-reflection is the product of social existence. From the earliest bands of hunter-gatherers, through tribes and villages, to the city-states of antiquity and the nation-states of the modern world, humans have organised themselves into societies because collective life is the condition of survival, and, beyond survival, the condition of everything that makes life worth living: language, culture, trade, knowledge, justice, love.

These societies have grown more complex over time. A band of thirty foragers requires little more than a shared understanding of who hunts and who gathers. A city of half a million requires laws, magistrates, markets, armies, schools, and a system for deciding who makes the rules. A modern state of tens or hundreds of millions requires constitutions, parliaments, central banks, welfare systems, and an intricate web of institutions that most citizens never see but that shape every dimension of their daily lives. The complexity has increased, but the fundamental purpose has not changed: a society is the tool through which the people who live within it organize their shared existence: how they make decisions together, how they distribute the burdens and the benefits of collective life, how they resolve their conflicts, and how they protect themselves from threats both internal and external.

At the heart of every such society, once it reaches a certain level of complexity, lies a defining feature: the externalisation of force and justice. In a society without a state, each person must protect themselves, enforce their own claims, and avenge their own wrongs. The result is what Thomas Hobbes described as a condition of permanent insecurity in which the strong prey on the weak and no one is safe. The state, as Max Weber defined it, is the institution that resolves this problem by claiming a monopoly on the legitimate use of force within a given territory. Individuals surrender the right to use violence privately; in return, the state protects them, enforces the law, and adjudicates disputes through courts rather than combat. It also acquires the power to levy taxes to require its members to contribute to the common expenses of defence, justice, infrastructure, and welfare. This monopoly on force and taxation is not an incidental feature of the state. It is what makes the state a state, and what distinguishes political life from the war of all against all.

Some thinkers have tried to explain the legitimacy of this arrangement through the idea of a social contract i.e. the notion that individuals, in some hypothetical original position, agreed to surrender part of their natural freedom in exchange for the protections and benefits of collective life. Hobbes imagined this contract as born of fear: without the state, life would be a war of all against all, and so we accept the authority of a sovereign to escape the chaos. John Locke saw it differently: we consent to government in order to protect rights such as life, liberty, property, that we already possess by nature. Jean-Jacques Rousseau went further still: the social contract, if properly formed, does not diminish freedom but transforms it from the crude independence of the solitary individual into the higher freedom of the citizen who participates in making the laws to which they are subject. The social contract is, of course, a fiction. No one has ever chosen the society into which they were born. But the idea captures something true: that the legitimacy of a political order depends on whether it serves the people who live under it. A society in which the powerful can kill with impunity, in which an entire people is persecuted for the colour of its skin, in which the sheriff and the judge are bought by whoever has the most money, is a society that has failed in its fundamental purpose, regardless of how ancient its traditions or how mighty its rulers. The question is not whether we need societies, we do, and we always have, but how they should be organised so that they fulfil their purpose justly.

This question has always operated at two scales — and one might argue it has done so since the beginning, since even the earliest bands of hunters had to negotiate with neighbouring bands over territory, trade, and peace. But the way these two scales operate today, in the third millennium, is what concerns us here. The first is the scale of the state i.e. the political community within which people live, make collective decisions, and organise their economic life. What form of government is just? What freedoms must be protected? What does society owe its members? How should the economy be structured? The second is the scale of the international arena or the space in which states interact, cooperate, compete, and confront the problems that none of them can solve alone. How should sovereign states relate to one another? What institutions does the world need? And where is the trajectory of political organisation leading?

4.2ON LIBERTY: THE FOUNDATION OF THE POLITICAL ORDER

We said in the introduction that a society is a tool through which the people who live within it organise their shared existence. Before we ask how this tool should be designed, we must establish the principle that constrains every possible design. That principle, I believe, is liberty. Why liberty? The answer lies in what we are. The Metaphysics chapter established that we are self-conscious beings whose defining characteristic is the capacity to reflect, to judge, and to choose. This capacity is not incidental to our nature; it is constitutive of it. A conscious being that is prevented from choosing is not merely inconvenienced, it is diminished as the kind of being it is. Its very nature is violated. Liberty is therefore not a political convenience, not a cultural preference, not a means to some further end. It is inherently good because a self-conscious being that can author its own existence ought to be free to do so, and to deny it that freedom is to deny it what makes it what it is. There is also an instrumental reason, and it reinforces the first. The Ethics chapter established that the good life — happiness — requires the capacity to make genuine choices: to discover one's own purpose, to form one's own connections, to navigate the river of one's life as its captain. No one else can write the recipe for another person's happiness. Without liberty, the good life as we defined it is simply impossible. Liberty is therefore doubly grounded: it is good in itself, because it is constitutive of what we are; and it is necessary for happiness, because the good life cannot be lived without it. Any society that claims to serve its members must, at a minimum, protect their liberty.

The question is what this protection requires. I believe it requires two things. The first is that there are limits to what a society may do to the individuals who compose it. If liberty is inherently good, and if a person's dignity is bound up with their capacity to choose, then there must exist a sphere of their life into which no authority may intrude. This is what Benjamin Constant called the liberty of the moderns and Isaiah Berlin called negative liberty: freedom from. No king, no parliament, no majority, no mob may legitimately cross this line. Freedom of thought and expression: the right to form one's own opinions, to speak them, to publish them, to argue for them, without fear of punishment. Freedom of conscience and religion: the right to believe what one believes, or to believe nothing at all, without the state imposing a creed. Freedom of movement: the right to go where one wishes, to live where one chooses. Freedom from arbitrary treatment: the right not to be imprisoned without cause, not to be punished without trial, not to be subjected to the caprice of whoever happens to hold power. And freedom of property and enterprise: the right to enjoy the fruits of one's labour and to pursue one's livelihood without confiscation or extortion. These freedoms are not luxuries. They are the minimum conditions without which a human life cannot be lived with dignity. A person who cannot speak their mind is not fully a person in the political sense — they are a subject, not a citizen. A person who can be arrested at midnight on the whim of an official, with no recourse to law, lives not in a society but in a cage. Negative liberty is the bedrock: the line that separates a political order from a prison.

But negative liberty, essential as it is, is not enough. There is a second thing that follows from our premises. If the good life requires the capacity to make genuine choices, and if the society in which we live shapes — profoundly — the conditions under which those choices are made, then we cannot be truly free unless we have a say in how that society is organised. A society is a tool for the people who live within it; but a tool that its users cannot control is not a tool — it is a master. A society whose rules are imposed from above, without the consent or participation of the people who must live under them, has ceased to serve its members and has begun to dominate them. This is why there is a second dimension of liberty, which Constant called the liberty of the ancients and Berlin called positive liberty: freedom to. It is the claim that a genuinely free person must have not only a protected private sphere but also a share in the collective power that governs their life. They must be able to vote, to participate, to deliberate, to shape the laws to which they are subject. They must be, in the full sense of the word, a citizen — not merely someone who is governed, but someone who governs. Positive liberty is what transforms a population into a polity. Without it, negative liberty rests on a fragile foundation — a grant from above that can be revoked at any moment. This is Constant's deepest insight, and it is one that the history of the modern world has confirmed with brutal clarity. Every time citizens have retreated from political life — content with their private freedoms, absorbed in commerce and personal affairs, indifferent to who holds power and how it is exercised — the result has been the same. Sooner or later, someone seizes the machinery of the state, and the civil liberties that everyone took for granted are swept away.

Positive liberty is the guardian of negative liberty. The freedoms of the private sphere — of thought, conscience, expression, property — survive only as long as citizens are willing to defend them through active participation in political life. The moment people stop caring about how they are governed, the conditions for despotism are met. This is why the right to participate is not a secondary or derivative freedom, something nice to have after the real freedoms have been secured, but rather a structural necessity without which negative liberty is a house built on sand. The two dimensions of liberty are therefore not alternatives between which a society must choose. They are a system, each depending on the other. Negative liberty without positive liberty is precarious — a set of rights that exist on paper but can be annulled by the first strongman who comes along. This is why a benevolent dictatorship, however enlightened, can never be truly free: the freedoms it grants are gifts that can be withdrawn. Positive liberty without negative liberty is dangerous — a form of collective power that, unchecked, can crush the individual in the name of the common good. This is why a populist regime that claims to speak for the people while silencing dissent is not free either: participation without protected rights is a performance, not freedom. Rousseau's vision of the general will, taken to its logical extreme, produces not freedom but the Terror. The two must coexist. A free society is one in which every citizen enjoys a protected sphere of personal independence and a meaningful share in the collective decisions that shape the community.

4.3ON DEMOCRACY: WHY IT IS THE ONLY LEGITIMATE FORM OF GOVERNMENT

So among the forms of governments that have existed since antiquity, which is the one that respects both negative and positive liberty? It is useful to start by identifying what the different government archetypes are and this was done very effectively already by Aristotle around 350 B.C.: he recognized that substantially power can be held by one person (monarchy), by a few (aristocracy), or by the many (polity). Each has a corrupt form: monarchy degenerates into tyranny when the ruler governs for himself rather than for the common good; aristocracy degenerates into oligarchy when the few govern for their own enrichment; and polity degenerates into mob rule when the many govern without restraint or wisdom. The taxonomy has endured for two and a half millennia as most other forms of government can be reconducted to these three fundamental archetypes.

The rule by one. The strongest argument for placing power in the hands of a single ruler is efficiency. A dictator can act swiftly, without the delays of deliberation, without the compromises of coalition-building, without the paralysis that afflicts divided legislatures. When a crisis strikes — a war, a famine, a pandemic — a single decision-maker can respond faster and more decisively than any assembly. There is also the argument from competence: if the ruler happens to be wise, benevolent, and far-sighted, the results can be impressive. Lee Kuan Yew transformed Singapore from a struggling post-colonial city into one of the wealthiest and most efficient states in the world, and he did so under an authoritarian system that most liberal democracies would find intolerable. The Platonic version of this argument goes further: the ideal state should be governed by philosopher-kings, because only those who truly understand the good are fit to rule. The masses, Plato argued, are swayed by passion, ignorance, and demagoguery; to hand them power is to hand the helm of the ship to passengers who cannot navigate. These arguments are not trivial. They contain real observations about the costs of democratic governance: it is slow, it is messy, it often produces mediocre compromises rather than optimal decisions. But they all founder on the same rock: the problem of succession and the problem of accountability. A wise dictator may govern well — but what guarantees that his successor will be equally wise? Nothing. The history of authoritarian regimes is littered with capable founders followed by disastrous heirs. The Roman Empire had Marcus Aurelius; it also had Commodus. And even a wise dictator, precisely because he is unaccountable, has no mechanism to correct his errors. If the philosopher-king is wrong there is no peaceful way to remove him and no institutional check on his mistakes. The benevolent dictator is a gamble: when it works, it works spectacularly; when it fails, the cost is borne by millions who had no say in the wager. But the deeper objection is not pragmatic — it is principled, and it follows directly from what we established about liberty. A dictatorship, however benevolent, violates positive liberty by definition. The citizens are governed but do not govern. Their freedoms, such as they are, exist at the pleasure of the ruler. They are subjects, not authors. And as we argued in the previous section, negative liberty without positive liberty is structurally precarious: it can be revoked at any moment, because there is no institutional mechanism — no election, no legislature, no independent judiciary answerable to the people — through which the citizens can defend it. The benevolent dictator may respect your freedoms today. Nothing guarantees that he, or his successor, will respect them tomorrow.

The rule by the few. Oligarchy — whether it presents itself as aristocracy, meritocracy, technocracy, or rule by the wealthy — rests on a different argument: that some people are better suited to govern than others, and that political power should be concentrated in the hands of those with the greatest competence, education, or stake in the community. The technocratic version of this argument has gained traction in the modern world: complex societies require expertise — in economics, in law, in science, in diplomacy — and ordinary citizens cannot be expected to understand the intricacies of policy well enough to make informed decisions. Better to leave governance to those who know what they are doing. Again, there is something to this. Governing a modern state is extraordinarily complex, and expertise matters. But the oligarchic argument confuses two things: the execution of policy, which often requires expertise, and the direction of policy, which is a question of values and priorities that no amount of expertise can settle. An economist can tell you what the consequences of a given tax policy will be; they cannot tell you whether those consequences are just. A general can tell you how to win a war; they cannot tell you whether the war should be fought. The technocrat knows how; the citizen decides what for. To hand the direction of society to experts is to pretend incorrectly that political questions are technical questions. They are rather questions about how we want to live together, and every person affected by the answer has an equal right to participate in giving it. The deeper problem with oligarchy is the same as with dictatorship, only distributed across a group rather than concentrated in one person. The few who govern will, over time, govern in their own interest. This is not a psychological speculation; it is a structural inevitability. Power that is not accountable to the governed will, sooner or later, serve those who hold it. The history of every oligarchy confirms this: the Venetian Republic, the Roman Senate in its late phase, the colonial administrations of the European empires, the Soviet Politburo. Each began with some claim to competence or public service; each ended as a self-serving elite. The reason is simple: without accountability to the many, there is no force capable of preventing the few from redirecting the apparatus of the state to their own advantage. Oligarchy fails the test of positive liberty just as dictatorship does — and for the same reason. The governed do not govern.

The rule by the many. If rule by one and rule by the few both fail because they deny positive liberty to those who are governed, then the form of government that remains is rule by the many — democracy. Democracy is the only form of government in which political power ultimately derives from the people as a whole: every citizen has an equal voice, every citizen can participate, and those who govern do so only with the consent of the governed and can be removed by them. It is the only form that institutionally guarantees both dimensions of liberty. Negative liberty is protected through constitutional rights, the rule of law, an independent judiciary, and the separation of powers. These mechanisms prevent any authority, including the democratically elected majority, from invading the protected sphere of the individual. Positive liberty is realised through elections, representation, civic participation, and the right of every citizen to shape the laws under which they live. Democracy does not promise that decisions will always be wise, or that the process will be efficient, or that the majority will never err. It promises something more fundamental: that the people who must live under the rules have a say in making them, and that power is never held without accountability. This is not a small thing. It is, in fact, the only arrangement compatible with the recognition that every conscious being has dignity, that liberty is constitutively good, and that a society is a tool for the people who compose it, not the other way around. Aristotle was right that democracy can degenerate — that the rule of the many can become the tyranny of the majority, that passion can overwhelm reason, that demagogues can exploit the ignorance of the crowd. These are real dangers, and we will confront them directly in the sections that follow. But the answer to democracy's failures is not to abandon democracy. It is to build it better by designing institutions that protect the individual against the majority, that raise the quality of deliberation, that cultivate the civic culture without which no democracy can survive.

4.4ON HOW DEMOCRACY SHOULD WORK

We have established that democracy is the form of government that is most conducive to respect both positive and negative liberty. But to say that the people should rule is to say very little about how, in practice, they should do so. Democracy is not a single mechanism; it is a family of principles that can be institutionalised in very different ways, and the difference between a well-designed democracy and a poorly designed one is the difference between a political order that fulfils its promise and one that betrays it. This section lays out the principles that I believe any well-functioning democracy must embody. It does not prescribe a single institutional blueprint as the specific arrangements will vary across societies and historical circumstances, but it identifies the structural features without which democracy cannot deliver what it promises: the protection of liberty and the genuine participation of citizens in the governance of their shared life.

In any political community larger than a small town, direct democracy i.e. the assembly of all citizens deliberating and deciding together is a practical impossibility. Modern states contain millions, sometimes hundreds of millions, of people. The daily business of governing — legislation, administration, diplomacy, crisis management — cannot be conducted by a permanent assembly of the entire population. Representation is therefore not a betrayal of democratic principles but a practical necessity: citizens elect representatives to act on their behalf, and those representatives are accountable to the citizens through regular elections. But representation comes with a structural risk that must be honestly acknowledged. The moment power is delegated, a gap opens between the governed and those who govern on their behalf. Representatives can be captured by interests that do not align with those of the people who elected them and be interjected by wealthy donors, by organised lobbies, by party machines, by the sheer inertia of bureaucracy. Over time, a representative democracy can drift toward a form of elected oligarchy, in which the formal mechanisms of democracy persist — elections are held, parliaments convene, speeches are made — but the substance has been hollowed out. The citizens vote, but the real decisions are made elsewhere, by people they did not choose and cannot remove. This is not an argument against representation. It is an argument for designing representation carefully — and, crucially, for supplementing it with mechanisms of direct participation that keep the gap between rulers and ruled as narrow as possible.

The first safeguard against the abuse of democratic power is the principle that no single institution should hold all of it. Legislative power — the power to make laws — must be separate from executive power — the power to enforce them — which in turn must be separate from judicial power — the power to interpret them and to adjudicate disputes. Each must be able to check and constrain the others, so that no branch of government can act without accountability. This principle, articulated most clearly by Charles de Montesquieu and institutionalised in various ways by every modern democracy, is not merely a technical arrangement. It is the structural expression of the insight from the previous section: that power, even democratic power, must be limited. Equally important is the constitutional constraint: the recognition that certain rights and principles stand above the ordinary democratic process. A constitution that protects fundamental freedoms — freedom of expression, of conscience, of assembly, of due process — and that cannot be altered by a simple majority vote ensures that the democratic majority cannot use its power to destroy the very liberties on which democracy depends. The tyranny of the majority, which Aristotle feared and which Alexis de Tocqueville analysed with such penetration, is prevented not by restricting democracy but by embedding within it limits that even the majority must respect. An independent judiciary, empowered to review legislation against constitutional standards, is the institutional guardian of this principle. And there is one further constraint that applies specifically to executive power: term limits. The executive — whether president or prime minister — holds the most concentrated form of democratic power: command of the military, control of the administration, the capacity to set the national agenda. No single person should hold this concentration for an indefinite period. Term limits ensure rotation, prevent entrenchment, and guard against the gradual accumulation of personal influence that can, over time, hollow out the institutions meant to constrain it. Legislators, by contrast, hold power collectively and face the discipline of regular elections, which already serve as a natural check; forcing a legislator out against the will of their constituents may weaken democracy rather than strengthen it.

If representation is necessary but insufficient, the question becomes: how do we give citizens a direct voice in the governance of their society, beyond the act of voting every few years for representatives who may or may not honour their promises? Several mechanisms exist, and they are not merely theoretical. Citizens' initiatives allow a defined number of citizens to place a proposal directly on the legislative agenda, bypassing the gatekeeping function of political parties and parliaments. Referendums allow the people to decide directly on specific questions of law or policy such as constitutional amendments, major treaties, questions that touch the fundamental structure of the state. These instruments give citizens the power to act when their representatives will not, and they serve as a permanent reminder to the political class that sovereignty belongs to the people, not to those who temporarily exercise it on their behalf. But direct participation carries its own risks. A referendum on a complex question of economic policy can be reduced to a slogan; a citizens' initiative can be hijacked by well-funded interest groups; a populist leader can use the mechanisms of direct democracy to concentrate power in their own hands while claiming to speak for the people. These are not hypothetical dangers — they have occurred, repeatedly, in democracies around the world. The answer is not to abolish direct participation but to design it with care. Safeguards matter: a neutral body that prepares impartial information for voters before a referendum; a deliberation phase in which citizens can hear arguments on both sides, question experts, and discuss among themselves before voting; cooling-off periods that prevent decisions from being taken in the heat of a moment; single-subject rules that prevent complex, unrelated issues from being bundled into a single vote. These are not bureaucratic obstacles to the popular will. They are the conditions under which the popular will can be genuinely informed rather than manipulated.

This leads to a broader point about the quality of democratic decision-making. The act of voting — whether for representatives or in a referendum — is necessary but thin. A person who votes without understanding the question, without having considered the arguments, without having listened to perspectives different from their own, is exercising a formal right but not a substantive one. The aspiration of deliberative democracy is to thicken the democratic process: to create spaces in which citizens do not merely express preferences but form them — through dialogue, through the exchange of reasons, through the discipline of having to justify one's position to others who may disagree. The deliberative ideal traces its roots to the Athenian agora, but it has found new expression in modern experiments: citizens' assemblies selected by lot, in which a representative sample of the population is brought together to study a complex issue, hear from experts, deliberate among themselves, and produce recommendations. The results of such experiments have been striking. Participants consistently report that their understanding of the issue deepened, that their initial opinions shifted in response to new information and argument, and that the experience increased their engagement with political life more broadly. The epistemic quality of the output — the recommendations produced by citizens' assemblies — has often been higher than that of the legislation produced by elected representatives operating under the pressures of party discipline and electoral cycles. Deliberative democracy is not a replacement for representative democracy. It is an enrichment of it. The practical constraints are real: not every decision can be preceded by a citizens' assembly, and the process is time-consuming and expensive. But for the most consequential decisions — constitutional amendments, major policy reforms, questions that touch the fundamental values of the community — deliberative mechanisms can provide something that voting alone cannot: a decision that is not merely legitimate in the formal sense (a majority said yes) but legitimate in the substantive sense (the majority that said yes understood what it was saying yes to).

No discussion of how democracy works can avoid the question of political parties. In every modern democracy, parties are the primary vehicles through which citizens organise, compete for power, and translate differing visions of the common good into programmes for government. They perform an indispensable function: they aggregate individual preferences into coherent platforms, they recruit and train political leaders, they structure the choices available to voters, and they provide the organisational machinery without which large-scale democratic politics would be impossible. But parties also concentrate power, and the dynamics of party competition can distort democracy rather than serve it. When parties become closed machines controlled by a small leadership — when candidates are selected by insiders rather than by members or voters, when party discipline silences dissent, when the fundraising imperative ties parties to wealthy donors — the representative function is compromised. The voter chooses between two or more parties, but the real decisions about what those parties stand for have already been made by people they never chose and cannot hold accountable. The design of the electoral system matters enormously here. Different systems produce different party landscapes, and different party landscapes produce different qualities of democratic life. A system that encourages a multiplicity of parties, that allows new political movements to emerge and compete, that ensures fair representation of minority viewpoints, is more likely to produce a vibrant and responsive democracy than one that entrenches a two-party duopoly. The details of electoral design — proportional vs. majoritarian systems, single-round vs. multi-round elections, the rules governing party formation and campaign finance — are technical questions that lie beyond the scope of this chapter. But the principle is clear: the electoral system should be designed to maximise the quality of representation and the responsiveness of the political class to the citizens it serves.

If positive liberty is not merely a right but a structural necessity — if the survival of negative liberty depends on the active participation of citizens in political life — then participation is not only a right but a responsibility. A citizen who does not vote, who does not inform themselves, who does not engage with the political life of their community, is not merely exercising a personal choice. They are weakening the very structure that protects their freedom and that of everyone around them. Whether this responsibility should be enforced through mandatory voting is a genuine tension within the framework we have developed. Compulsory voting ensures a more representative electorate and forces political parties to appeal to the broad centre rather than to mobilise extremes — but forcing someone to vote is itself an intrusion into the sphere of negative liberty we have taken such pains to defend. On balance, the duty to participate is serious enough to justify some form of mandatory voting, accompanied by proper safeguards. The reason is structural: if positive liberty is the guardian of negative liberty, and if the entire edifice of freedom depends on citizens actually exercising their political rights, then leaving participation entirely to individual inclination is a risk that a well-designed democracy should not take. The small constraint on negative liberty that mandatory voting represents is justified by the far greater protection it provides to the system as a whole. What is not in question is the underlying point: that democracy is not a spectator sport. It demands something of its citizens — attention, engagement, the willingness to inform oneself and to participate. A democracy in which half the population does not vote, in which political knowledge is low, in which civic engagement is confined to a shrinking minority, is a democracy that has already begun to fail. The institutions can be perfectly designed; if the citizens do not use them, the design is worthless. This is why the conditions for democratic success — the civic culture, the education, the habits of mind that sustain democratic life — are not secondary to the institutional architecture but inseparable from it. It is to those conditions that the next section turns.

4.5ON THE CONDITIONS FOR DEMOCRATIC SUCCESS AND FAILURE

The history of democracy is not a history of steady progress. It is a history of experiments — some successful, many not — in which the same institutional forms have produced radically different outcomes depending on the soil in which they were planted. The question of this section is: what makes the difference? What are the conditions under which democracy succeeds, and what causes it to fail? The first condition is not institutional at all. It is personal. We described two dimensions of political liberty, negative and positive, and argued that both must be secured by the political order. But there is a prior form of liberty without which the other two cannot be meaningfully exercised: what we might call inner liberty which is the freedom of the mind from dogma, prejudice, and manipulation. A citizen who cannot think for themselves, who accepts without question whatever they are told by their leaders, their media, their social group, their algorithm, is a citizen in name only. They may go to the polls, they may cast a vote, but their participation is hollow, because the opinions they express are not truly theirs. They have been formed for them, by forces they have not examined and cannot resist. Inner liberty is the capacity to develop an independent judgment: to study, to analyse, to weigh evidence, to listen to opposing views, and to arrive at one's own conclusions. It requires, at a minimum, education intended not merely as the acquisition of technical skills, but also as the cultivation of critical thinking, the habit of questioning, and a sufficient breadth of knowledge to place one's own experience in a wider context. This is why education is a political question of the first order. A democracy that does not educate its citizens for independent thought is a democracy that is building on sand. The schools of a democratic society have a responsibility that goes beyond producing competent workers: they must produce competent citizens. These are people capable of understanding the issues on which they will be asked to decide, capable of distinguishing argument from propaganda, capable of recognising when they are being manipulated. This is not indoctrination. It is the cultivation of the capacity to resist indoctrination by thinking for oneself, which is the precondition of every other freedom.

Inner liberty is a quality of individuals. But democracy is a collective enterprise, and its success depends not only on the character of individual citizens but on the quality of the relationships between them. The concept that captures this is social capital defined as the fabric of trust, reciprocity, and civic engagement that binds a community together and enables it to act collectively. The empirical evidence on this point is overwhelming. Across countries and across historical periods, the same pattern emerges: democracies that rest on a dense network of civic associations such as voluntary organisations, local clubs, professional guilds, neighbourhood groups, religious communities, trade unions, are more stable, more effective, and more resistant to authoritarian capture than democracies in which citizens are isolated from one another. The reason is structural. Civic associations do three things that democracy cannot do without. They connect people horizontally, creating bonds that cut across the vertical lines of class, ethnicity, and ideology. They foster interpersonal trust: the basic confidence that your fellow citizens will, by and large, play by the rules and cooperate in good faith. And they provide a training ground for democratic participation: in a local association, a citizen learns to argue, to listen, to compromise, to organise, to lead; skills that are indispensable in the larger arena of democratic politics. Where social capital is high, which is to say where people trust one another, where civic engagement is the norm, where the habit of voluntary cooperation is deeply rooted, democracy flourishes. Where it is low (where citizens distrust their neighbours, where public life is dominated by patronage and corruption, where the only bonds that matter are those of family, clan, or faction) democracy struggles, regardless of how well its institutions are designed on paper. Comparative studies of democratisation have confirmed this pattern repeatedly: countries with similar levels of economic development and similar institutional designs have produced dramatically different democratic outcomes, and the difference is, overwhelmingly, a difference in civic culture.

Civic culture is not, however, the only factor. Economic conditions also matter, not because democracy requires wealth, but because extreme poverty and extreme inequality both corrode the foundations on which democratic life depends. A population that is preoccupied with survival (with finding food, shelter, and physical safety) has neither the time nor the energy for political participation. The positive liberty that democracy promises is meaningless to a person who cannot feed their children. This is why a certain baseline of economic development is, in practice, a precondition for sustainable democracy. It is not that poor countries cannot be democratic and some have indeed managed it. But the empirical record shows that democracy is far more likely to consolidate and endure in societies that have achieved a minimum level of material security. Inequality is equally corrosive, though in a different way. When wealth is concentrated in a few hands, political power tends to follow. The wealthy can fund campaigns, hire lobbyists, buy media outlets, and shape the legislative agenda in ways that serve their interests at the expense of the many. Over time, a democracy with extreme inequality risks becoming a democracy in form but an oligarchy in substance. Moreover, extreme inequality erodes social capital: it breeds resentment among those at the bottom, contempt among those at the top, and mutual distrust across the divide. A society split into a small class of the very rich and a large class of the struggling is not a society that can sustain the horizontal bonds on which democratic life depends.

Beyond trust and economic conditions, there is a deeper cultural factor that the empirical literature has identified as one of the strongest predictors of democratic stability: what scholars have called emancipative values. These are defined as the cluster of attitudes that includes tolerance, individual autonomy, gender equality, and an intrinsic commitment to political and personal freedom. Societies in which these values are widespread tend to produce citizens who do not merely accept democracy as a form of government but demand it as a matter of principle — who see freedom not as a luxury to be traded for security or prosperity but as a non-negotiable feature of a decent life. Where emancipative values are weak and where obedience is prized over independence, conformity is enforced by social pressure, the rights of women or minorities are seen as threats to the natural order, democracy may exist on paper but lacks the cultural foundation to resist authoritarian encroachment. The cultivation of these values is, again, partly a matter of education and partly a matter of economic development as material security increases, people tend to shift from survival-oriented values to self-expression and autonomy. But it is also a matter of historical experience, of the accumulated habits and norms that a society transmits from generation to generation through its informal institutions. This is why democratic transitions are so fragile: a country can adopt democratic institutions overnight, but the cultural transformation that those institutions require to function takes decades, sometimes generations.

If the conditions for success are inner liberty, social capital, a minimum of economic security, and emancipative values, then the conditions for failure are their absence or their erosion. And the most dangerous form of erosion is the one that proceeds gradually, invisibly, from within. Democracy does not usually die in a single dramatic act such as a coup, an invasion, a revolution. More often, it dies slowly. Citizens disengage from voting, from civic life, from the effort of staying informed. Trust declines both in institutions and in fellow citizens as well as in the very possibility of collective action. Economic crisis strikes, and with it comes fear, resentment, and the search for someone to blame. Into this vacuum step the demagogues: figures who promise simple answers to complex problems, who claim to speak for "the people" against a corrupt elite, who exploit anger and fear to concentrate power in their own hands. Elections, referendums, the media and the other mechanisms of democracy are not abolished but weaponised: turned from instruments of popular sovereignty into instruments of manipulation. By the time the danger is recognised, the damage is already done. The pattern is not inevitable, some democracies have weathered economic crises without succumbing to authoritarianism, but it is common enough to constitute a warning. Democracy is not self-sustaining. It requires constant cultivation of civic culture, of education, of economic fairness, of the habits of trust and cooperation that make collective self-governance possible. When that cultivation is neglected, the institutions remain, but the spirit that animated them is gone. Democracy is the best form of government we have but it is also the most demanding. It asks more of its citizens than any other system: not merely obedience, but engagement; not merely compliance, but judgment; not merely the acceptance of rules, but the active, ongoing participation in making them. A democracy that understands this and that invests in its citizens as seriously as it invests in its institutions has the best chance of enduring.

4.6ON JUSTICE, EQUALITY, AND THE WELFARE OF CITIZENS

A society can hold free elections, protect civil liberties, and maintain an independent judiciary while still producing a world in which some children are born into abundance while others are born into destitution, through no merit or fault of their own. The question of this section is: what does a just society owe its members? No one chooses the circumstances of their birth. No one chooses their country, their family, their body, their health, or the economic class into which they arrive. These are given by the blind workings of biology, geography, and history and they are distributed with no regard for justice. A child born into a wealthy family in a stable democracy, with educated parents and access to the best schools, has done nothing to deserve these advantages. A child born into poverty in a war-torn country, with no access to clean water, let alone education, has done nothing to deserve these disadvantages. The starting conditions of human life are morally arbitrary. This is the central insight of John Rawls's political philosophy. Rawls asked us to imagine choosing the principles of a just society from behind a veil of ignorance i.e. not knowing what position we would occupy in that society. His thought experiment is a fiction, and there have been several critiques of it such as that we cannot strip away our identities, that we cannot reason as abstract beings detached from our histories and communities, or that we do not need a theory of the ideal society to recognise injustice when we see it. However, the moral insight survives the critique of the method. Whatever we think of the veil of ignorance as a philosophical device, the observation it is meant to illuminate remains true: no one deserves their starting position, and a just society cannot ignore this fact.

What follows from this? Not, I believe, that all outcomes must be equal. People differ in talent, in ambition, in the choices they make, in the effort they are willing to invest. A society that attempted to equalise outcomes would have to suppress precisely the freedoms we have spent this chapter defending: the freedom to choose one's own path, to take risks, to excel, to fail. The goal should not be equality of outcomes. It should be equality of opportunity or a genuine levelling of the starting line, so that every person, regardless of the accident of birth, has a fair chance to make of their life what they can. This is meritocracy, properly understood. Genuine meritocracy means something very more demanding: a society in which differences in outcome genuinely reflect differences in effort, talent, and choice because the starting conditions have been made as equal as it is possible to make them. What does this require in practice? At a minimum, it requires that every child, regardless of the wealth or circumstances of their family, has access to the basic conditions for a decent start. If a family cannot provide these, the state must. These conditions are not exotic or utopian. They are concrete: a safe home, adequate food and clothing, and above all, access to high-quality education. Education has historically been the single most powerful lever for equalising opportunity. A child who receives a brilliant education by being taught to think, to question, to create, to solve problems, has a far better chance at overcoming any disadvantage of birth. A child who is denied it is condemned, with few exceptions, to reproduce the circumstances into which they were born. A just society treats education not as a commodity to be purchased by those who can afford it, but as a right on which all other forms of equal opportunity depend. Healthcare belongs alongside education. A child who is sick, malnourished, or disabled by a treatable condition has had their opportunities curtailed before they can begin to use them. Universal access to healthcare as a structural commitment of the political community is a necessary component of genuine equal opportunity. And there must be a safety net. Life is unpredictable: a parent dies, a family is ruined by illness or disaster, a young person finds themselves alone and without resources. In such cases, the state must provide a floor beneath which no person falls in the form of sufficient financial support to keep them housed, fed, and able to continue their education until they are equipped to stand on their own.

A reasonable, logical potential source of funding for the above initiatives could come from addressing another structural force that indirectly undermines equal opportunity: the transmission of accumulated wealth across generations. There is nothing wrong with a person working hard, building a business, accumulating wealth, and wanting to leave something to their children. This impulse is natural and compatible with justice. But there is a point at which inherited wealth ceases to be a parent's gift and becomes a structural injustice. A family that passes enormous capital from generation to generation produces heirs who have never earned what they possess, who start life with advantages that no amount of public education or healthcare can offset. When a great-great-grandchild lives comfortably off capital accumulated by an ancestor they never knew, while another child of equal ability begins with nothing, the starting line is not level. It is not even visible. The most direct mechanism for addressing this is a substantial inheritance tax. Not a confiscatory rate, but % high enough to prevent the indefinite accumulation of unearned wealth across generations. The logic is straightforward: a just society that is committed to equal opportunity must ensure that each generation begins, as far as possible, on its own merits. Wealth that is earned in a lifetime should be enjoyed in that lifetime and shared, to a reasonable degree, with one's children. But it should not compound indefinitely, creating a permanent aristocracy of capital that is indistinguishable, in its effects, from the hereditary aristocracies that democratic revolutions were fought to abolish. Inheritance tax is, in this framework, a more just instrument than income tax. Income tax penalises effort as it takes from people in proportion to what they earn through their own labour and enterprise. Inheritance tax addresses something different: it limits the transmission of advantage that was not earned by the person who receives it. The revenue it generates can be directed precisely where it is most needed i.e. toward the education, healthcare, and safety nets that level the starting line for the next generation. In this way, the mechanism is not redistributive in the sense of taking from some to give to others. It is regenerative: it ensures that the conditions for genuine meritocracy are renewed with each generation, rather than eroding as wealth concentrates.

No system will achieve perfect equality of opportunity. Rich families pass on not only money but relationships, culture, networks and habits of mind. A child raised in a home full of books, conversation, and high expectations will always have an edge over a child raised without these things, even if their material resources are identical. This is the residual inequality that a free society must accept, because the alternative would entail the state reaching into the family to equalise upbringing, which is incompatible with every freedom we have defended. But accepting that perfection is unattainable does not mean accepting that nothing should be done. The principle is clear: do as much as is structurally possible to level the starting line and accept the remaining inequality as the price of living in a free society rather than an engineered one. The commitment to equal opportunity has implications that extend beyond the welfare system and the tax code. It raises a deeper question about the economic system itself. If the structure of the economy systematically produces inequality by concentrating wealth in a few hands, depressing wages for the many, and creating conditions in which the starting line is perpetually uneven no matter how much the state redistributes, then the problem is not merely one of policy but of design. The question becomes: is there an economic system that is compatible with genuine equal opportunity, that preserves the dynamism and innovation of the market while distributing its rewards more justly?

4.7ON THE ECONOMY: CAPITALISM, ITS CRITIQUE, AND THE ALTERNATIVE

Any honest assessment of capitalism must begin by acknowledging what it has achieved. The market economy — built on private property, free exchange, and the figure of the entrepreneur — has produced more material prosperity, more innovation, and more human progress than any other economic system in history. The reason is not mysterious. It was identified most clearly by Friedrich Hayek: the knowledge required to run an economy is not concentrated in any single mind or institution. It is dispersed across millions of individuals, each of whom knows something — about local conditions, about the needs of their customers, about the capabilities of their workers, about an opportunity that no one else has noticed — that no central authority could ever aggregate. The price mechanism is the device through which this dispersed knowledge is coordinated: when demand for a good rises, its price rises, signalling to producers that more should be made; when a resource becomes scarce, its price rises, signalling to everyone that it should be used more carefully. No planner decided this. No committee voted on it. The information flowed through the system, and the system adjusted. Adam Smith saw the complementary insight: the division of labour. When each person specialises in what they do best, and trades with others who have done the same, the total output is vastly greater than if each person tried to produce everything themselves. Ten workers in a pin factory, each performing one operation, produce thousands of times more pins than ten workers each making pins from start to finish. Scale this principle to an entire economy — to millions of people specialising, trading, innovating, competing — and the result is the extraordinary productive capacity that has lifted billions of people out of poverty over the last three centuries. These are real achievements, and they must be respected. Any alternative to capitalism that does not preserve the price mechanism and the incentive to innovate faces two very difficult tasks in explaining both how exactly to allocate resources to achieve the best possible outcome for all the people involved as well as how to motivate people to pursue progress.

But capitalism, for all its productive power, has structural flaws that are not incidental but inherent — built into the logic of the system itself. The first is inequality. In a capitalist economy, those who own the means of production — the factories, the land, the technology, the capital — capture the surplus that is generated by the labour of those who work for them. The worker receives a wage; the owner receives the profit. Over time, capital accumulates: the owner reinvests their profits, acquires more capital, and captures more surplus. The worker, who has nothing to sell but their labour, remains where they started — or falls behind, as competition among workers drives wages down while competition among firms drives the return on capital up. Karl Marx saw this clearly: the tendency of capitalism is toward the concentration of wealth in fewer and fewer hands, while the purchasing power of the working population stagnates or declines. This is not a bug in the system. It is the system working as designed. The second is instability. Capitalist economies are subject to cycles of boom and bust that are not the result of external shocks but of the internal dynamics of the system. In periods of growth, credit is easy, confidence is high, and investment flows freely — often too freely, into assets that are overvalued, into markets that are already saturated. When the bubble bursts — and it always bursts — the result is recession: firms fail, workers lose their jobs, demand collapses, and the economy enters a downward spiral that can take years to reverse. John Maynard Keynes understood the mechanism: consumption does not keep pace with production, because workers save a portion of their income and the propensity to save increases as income rises. The gap between what is produced and what is consumed must be filled — by government spending, by credit expansion, by the opening of new markets — or the system seizes up. Historically, crises have been resolved by one of these mechanisms. But the underlying tendency — the structural mismatch between the accumulation of capital and the purchasing power of labour — is never addressed. It is merely deferred. The third is the failure of collective action. Capitalism is a system of individual profit. Each firm, each entrepreneur, each investor acts in their own interest, and the aggregation of these individual actions produces, in many cases, outcomes that are beneficial for all. But not always. When the pursuit of individual profit imposes costs on others that the profit-seeker does not bear — pollution, resource depletion, climate change — the market has no mechanism to correct the problem, because the costs are external to the transaction. A factory that dumps waste into a river is maximising its profit; the communities downstream bear the cost. A global economy that burns fossil fuels is maximising short-term output; future generations bear the cost. These are not failures of individual morality. They are failures of the system — structural incapacities of a mechanism that optimises for private gain and has no way to account for collective harm.

The most radical attempt to address these flaws was communism: the abolition of private property, the collective ownership of the means of production, and the central planning of the entire economy. The vision was compelling — a society without exploitation, without inequality, without the boom-and-bust cycles that cause so much suffering. But the execution was catastrophic, and the reasons are not contingent but structural. Ludwig von Mises identified the fundamental problem in 1922: without private ownership of the means of production, there is no market for capital goods; without a market, there are no prices; and without prices, there is no way to calculate whether a given use of resources is efficient or wasteful. A central planner who must decide how much steel to produce, how many shoes to manufacture, and how to allocate labour across thousands of industries is flying blind — they have no signal to tell them whether they are producing too much of one thing and too little of another. The knowledge that the price mechanism aggregates automatically — the knowledge dispersed across millions of individual actors, each responding to local conditions — is simply unavailable to them. This is not a problem of computing power or intelligence. It is a problem of information: the relevant knowledge does not exist in a form that can be centralised. Frederick Hayek deepened the argument. The knowledge that matters most in economic life is not the kind that can be written down in reports or fed into a computer. It is the knowledge of particular circumstances — of time and place, of a surplus here and a shortage there, of an opportunity that exists for a moment and then vanishes. This knowledge lives in the heads of the people who are on the spot, and it can only be communicated through the price mechanism. Any system that abolishes that mechanism — that replaces the decentralised coordination of the market with the centralised decisions of a planning board — will necessarily produce waste, shortages, and misallocation on a vast scale. And this is precisely what happened, in every country that attempted it: the Soviet Union, Maoist China, Cuba, North Korea, Cambodia. The results were not merely disappointing. They were devastating — economic stagnation, chronic shortages of basic goods, and, in the worst cases, famine. Oskar Lange, one of the most sophisticated defender of socialist planning, attempted to answer Mises by proposing that a central board could mimic the market: setting prices by trial and error, adjusting them in response to surpluses and shortages, and arriving at equilibrium through a process analogous to the market's own. Hayek's response was decisive: the trial-and-error process that Lange imagined would always be too slow, too rigid, and too far removed from the actual conditions on the ground to replicate what the market does spontaneously. Moreover, administered prices would eliminate the competitive underbidding that drives innovation and efficiency in a real market. The planner can set a price; they cannot replicate the dynamic, unpredictable, creative process by which entrepreneurs discover what to produce and how to produce it. Beyond the calculation problem, there is the incentive problem. In a system where profit does not exist, where wages are predetermined, and where the results of one's effort accrue to the collective rather than to oneself, the motivation to work hard, to innovate, to take risks, to improve — the engine that drives the market economy — is structurally absent. And there is the problem of power. A state that controls the entire economy controls everything: employment, housing, food, information. The concentration of economic and political power in the same hands creates the conditions for a tyranny more complete than any that preceded it — and this, too, is what happened, without exception, in every communist state. The lesson is clear: communism fails not because it was implemented by the wrong people, but because its structural design — the abolition of the market, the centralisation of economic decisions, the elimination of private incentives — is incompatible with the way knowledge, motivation, and power actually work in human societies.

We are left, then, with a dilemma. Capitalism produces prosperity and innovation but also structural inequality, instability, and collective-action failures. Communism addresses the inequality but destroys the mechanism — the market — that makes prosperity possible. The question is whether there is a third path: an economic system that preserves the market's strengths while correcting the injustice at its root. Several proposals have been offered. Social democracy — capitalism with a large welfare state — has produced impressive results in Scandinavia, but it depends on very specific conditions: small, culturally homogeneous populations, enormous natural resource wealth, and a deeply rooted civic culture. It treats the symptoms of capitalism's inequality through redistribution, but it does not address the structural cause — the separation of ownership from labour. Stakeholder capitalism — the idea that firms should serve all their constituencies, not just shareholders — is a step in the right direction, but without a change in ownership structure it remains largely rhetorical: shareholders still own the capital, and ownership is where power ultimately resides. Universal basic income addresses the floor but not the structure: it gives everyone a minimum income without changing who owns the means of production, and in the absence of a genuine increase in the supply of goods and services, it risks producing inflation rather than prosperity.

The most promising direction, I believe, is one that already exists in embryonic form in every startup that has ever been founded. When two or three people start a company together, they split the equity between them. They all work, they all own, they all govern. The ownership of the firm and the labour that creates its value are united in the same hands. This is cooperative ownership — and the question is not whether it is possible, but why it disappears as firms grow. The answer is capital. The moment a startup needs external investment to scale, it sells equity to investors who do not work there. The investors acquire ownership — and with ownership comes governance: voting rights, board seats, the power to hire and fire management, the power to set strategy. By the time the firm is large, the original unity of ownership and labour has been dissolved. The workers produce the value; the shareholders capture the surplus. The capitalist structure has reasserted itself. The proposal is to prevent this dissolution — or, where it has already occurred, to reverse it gradually. In a cooperative firm, the workers own the equity. Shares are allocated according to seniority, role, and contribution. Compensation is hybrid: a base wage that provides stability, plus dividends that distribute profits to those who generated them. The workers elect the board of directors, who in turn appoint the management — just as shareholders do in a traditional firm, except that the shareholders are the people who actually do the work. External capital — which the firm still needs to grow, to invest, to compete — is raised through non-voting instruments: bonds, loans, and non-voting equity. Investors receive a return on their capital, but they do not receive governance. Capital gets a yield; labour gets the vote. This structure preserves everything that makes capitalism work. The market is intact: cooperative firms compete with one another, respond to price signals, innovate, hire, fire, and fail just like any other firm. The profit motive is intact — indeed, it is strengthened, because the people who benefit from the firm's success are the same people whose effort produces it. The price mechanism, the division of labour, the decentralised coordination of economic activity — all of these are preserved. What changes is the answer to a single question: who owns the surplus? In the capitalist firm, the answer is the shareholders — who may never have set foot in the building. In the cooperative firm, the answer is the workers — who create the surplus every day.

The model raises legitimate questions. When a worker joins the firm, they receive shares; when they leave, the firm buys them back at a fair price — preventing the accumulation of non-worker ownership while ensuring that departing workers are compensated for the value they helped create. The risk that existing worker-owners might restrict hiring to protect their dividends is real, but in competitive markets the discipline is structural: a firm that underinvests in talent will lose to one that does not. In monopolistic or near-monopolistic industries, additional regulation may be needed. The cost of capital may be higher for cooperative firms, since external investors accept a return without governance — but if the firm is profitable, capital will come; the market, as always, will price the risk. The hardest question is the transition. Existing firms are privately owned, and their owners cannot simply be expropriated — that is revolution, and we have seen where revolution leads. The transition must be gradual, voluntary, and incentivised. Tax advantages for firms that distribute equity to workers. Mandatory profit-sharing requirements that, over time, shift a percentage of ownership into workers' hands. A right of first refusal for workers when a firm is sold. Incentives or requirements for newly founded firms above a certain size to adopt cooperative structures from the outset. State-funded programmes that provide technical and legal assistance to firms that wish to convert. None of these is revolutionary. Each is an incremental step. Taken together, over decades, they could reshape the ownership structure of the economy without a single act of confiscation. Will this happen? The honest answer is: not easily, and not quickly. The structural incentives of the current system — the concentration of wealth, the political power of capital, the inertia of institutions — all militate against it. But the direction is clear, and it is grounded in a principle that is difficult to deny: that the people who create the value should own the value. This is not a radical proposition. It is, in fact, the most natural one — the one that exists already in every partnership, every startup, every cooperative that has ever been founded. The task is not to invent something new. It is to prevent something old — the separation of labour from ownership — from reasserting itself every time a firm grows beyond its founders.

The first half of this chapter has addressed the scale of the state: how the political community should be organised, what freedoms it must protect, what it owes its members, and how its economy should be structured. But states do not exist in isolation. They share a planet, they trade with one another, they compete, they cooperate, and they confront problems that none of them can solve alone.

4.8ON THE INTERNATIONAL ARENA

Before we describe the current international arena, it is worth asking why political structures have evolved at all. We observed in the introduction that societies have grown more complex over time — from bands to tribes, from city-states to kingdoms, from kingdoms to nation-states. This trajectory is not accidental. It has been driven by two forces that have operated throughout human history, reinforcing each other at every step. The first is competition driven by the will to survive. Groups that organise more effectively — that can coordinate larger numbers, field stronger defences, innovate faster, produce more — outcompete those that cannot. A tribe that develops agriculture can support a larger population than a band of foragers; a city-state that develops trade can accumulate more wealth than an isolated village; a kingdom that develops a professional army can conquer its neighbours. The pressure is relentless: organise more effectively, or be absorbed by those who do. Survival favours scale and complexity, and the penalty for falling behind is subjugation or extinction. The second is the growth of the problems themselves. As human societies grow, the challenges they face grow with them. An irrigation system requires coordination across villages. Long-distance trade requires shared currencies, legal systems, and enforceable contracts. Defence against a large and organised enemy requires alliances or unification. Epidemic disease requires public health infrastructure that no single town can maintain. At each stage, the problems outgrow the capacity of the existing political structure, and the structure must evolve — or collapse under the weight of challenges it can no longer meet. These two forces — competition between groups and the increasing complexity of the problems they face — have driven political organisation toward ever-larger, ever-more-complex structures. The nation-state is the current endpoint of this trajectory. It is a remarkably powerful tool: it can field armies of millions, coordinate economies spanning entire continents, educate and care for hundreds of millions of citizens, and project power across the globe. For the past few centuries, it has been the dominant unit of political organisation. But the nation-state, too, has limits. And the international arena is the space where those limits become visible.

We defined the state, following Weber, as the institution that holds a monopoly on the legitimate use of force within a given territory. Within a state, individuals do not need to protect themselves, because the state protects them. They do not need to avenge wrongs, because the courts administer justice. They do not need to enforce agreements by threat, because the law enforces them. The externalisation of force and justice to an impartial third party is what makes civilised life possible. Between states, no such arrangement exists. There is no monopoly on force above the level of the nation-state. There is no world government, no global judiciary with the power to compel compliance, no international police force. Each state retains the sovereign right to use force, each state judges its own cause, and there is no impartial arbiter to appeal to when states disagree. The international arena is, in this precise sense, in the condition that individuals were in before the state existed — a condition in which the strong do what they can and the weak endure what they must. This does not mean that the international arena is pure chaos. Over the past century, a web of institutions has been built — the United Nations, the World Trade Organisation, the International Court of Justice, and dozens of specialised agencies — that provides a framework of rules, norms, and mechanisms for cooperation. International law has developed principles that exert real moral and political weight. Trade agreements create mutual dependencies that make conflict costly. These achievements are genuine, and they should not be dismissed. But they have a fundamental limitation: they work only insofar as the great powers are willing to support them. The international arena is dominated by a handful of states whose military capacity, economic weight, and diplomatic influence give them disproportionate power over the system. When the great powers agree, international institutions function. When they disagree, the institutions are paralysed. When a great power decides to act unilaterally — to invade a neighbour, to shield an ally from accountability, to ignore a ruling of an international court — there is no mechanism to stop it. The institutions that exist were designed, in large part, by the great powers, and they reflect the interests of the great powers. The Security Council of the United Nations — the only body with the authority to authorise binding action — is governed by the veto power of five permanent members, any one of whom can block any resolution for any reason. The institution designed to maintain international peace cannot act against the interests of the very states most capable of threatening it. This is not a failure of execution. It is a failure of design — or, more precisely, it is the inevitable consequence of building international institutions on the foundation of national sovereignty. As long as sovereignty is absolute — as long as no authority stands above the nation-state — international institutions will remain what they are: useful for routine cooperation, but structurally incapable of constraining the powerful or protecting the weak when it matters most.

The question of military intervention illustrates this structural incapacity. The principle of sovereignty holds that each state has the exclusive right to govern its own territory. This principle serves a real purpose: without it, powerful states would have a permanent pretext to invade weaker ones. But sovereignty also means that a state can commit atrocities against its own people — genocide, ethnic cleansing, systematic torture — while the international community watches, debates, and fails to act, because intervention would violate the very principle on which the system is built. The Responsibility to Protect, adopted by the United Nations in 2005, attempted to resolve this tension by declaring that sovereignty is not unconditional: a state that massacres its own citizens forfeits its claim to non-interference. The principle is sound. But its application has been governed not by principle but by power. Intervention happens when it is convenient for the great powers; it does not happen when it is not. Some atrocities are stopped; others are ignored. The pattern is not justice. It is the selective exercise of power.

This is where the world stands. But why should it concern us? We have defined the ideal state — a democracy grounded in liberty, committed to equal opportunity, governed by institutions that protect the individual and empower the citizen. Could such a state not simply close its borders, focus inward, and leave the international arena to its own devices? It cannot — and the reason is not moral but structural. The ideal state exists to serve its people: to protect their liberty, to secure the conditions for a good life, to shield them from threats. But the threats to its people do not originate solely from within. Other states exist, some of them aggressive, some of them hostile to the values on which the ideal state is built. A state that cannot defend itself will, sooner or later, be conquered — and all the liberty, all the democracy, all the equal opportunity it has constructed will be destroyed by an external force against which it failed to prepare. The international arena does not leave you alone simply because you wish to be left alone. Defence — and therefore engagement with the world outside — is not optional. It is a condition of survival. But defence is only the beginning. The problems that the ideal state must solve for its people increasingly originate outside its borders and cannot be addressed within them. The climate is changing because of emissions produced by every country on earth; no single state, however virtuous its own policies, can stop it alone. A pandemic that begins on one continent reaches every other within weeks. A financial crisis in one economy cascades through the global system and destroys livelihoods thousands of miles from its source. Nuclear weapons in the hands of an unstable regime threaten not just its neighbours but everyone. Artificial intelligence, developed without adequate safeguards in one jurisdiction, poses risks that no border can contain. Mass migration, driven by war, poverty, and environmental collapse, presents challenges that no single state can manage in isolation. The prosperity of a state's citizens depends on trade, which requires agreements, standards, and trust across borders. The ideal state must engage with the international arena because the arena is not external to it — it is the environment in which it exists, and the problems of that environment are its problems, whether it acknowledges them or not.

How, then, should it engage? The answer follows from the same two forces that have driven the evolution of political structures throughout human history. Competition — the pressure to organise effectively or be overwhelmed — demands that the ideal state maintain the strength to defend itself, build alliances with like-minded states, and ensure that it is not outmatched by those who do not share its values. The growth of problems — the increasing scale and complexity of the challenges that affect its people — demands cooperation: the pooling of sovereignty, resources, and decision-making with other states, wherever collective action produces better outcomes than going it alone. These two forces are not in conflict. They are two facets of the same structural reality. A state that is strong but isolated cannot solve the problems that cross its borders. A state that cooperates but is weak will be exploited by those who do not. The logical strategy is both: strength and cooperation, self-defence and collective action. The European Union is the most advanced experiment in this direction — a group of states that chose to integrate their economies and coordinate aspects of their governance. But the experiment remains incomplete. The EU has no common defence, no unified foreign policy, and no genuine political federation. National vetoes still paralyse decision-making on the most consequential issues. Member states cooperate when it is convenient and resist when it is not. Much of the old logic of sovereignty and national interest persists within the very institution designed to transcend it. The EU demonstrates that integration is possible — but also that it is extraordinarily difficult, and that the forces pulling states apart are as powerful as the forces drawing them together. But the logic does not stop at Europe. The same two forces — competition and the growth of problems — that drove the evolution of societies from bands to nation-states, are now pushing toward structures larger than the nation-state. The problems that humanity faces in the twenty-first century — climate change, nuclear risk, artificial intelligence, mass migration, pandemic disease — are global in nature. They cannot be solved by any single state or even any single alliance. If the pattern of history holds, the political structures will evolve to match the scale of the problems. But this trajectory is a pressure, not a law. History does not only move toward greater complexity — it also records catastrophic collapses. The Roman Empire fragmented. The Bronze Age civilisations disintegrated. When political structures fail to evolve in time to meet the challenges they face, the result is not a smooth transition to something larger but a violent regression to something smaller and more primitive. The trajectory toward complexity is real, but it is not guaranteed. Collapse is the alternative — and it is precisely this possibility that makes the case for deliberate integration not utopian but urgent. The question is not whether larger-than-national structures will emerge, but whether they will be achieved through design or through the failure of the existing system.

4.9ON THE FUTURE: TOWARD A GLOBAL FEDERATION

The argument of the previous section leads to a clear conclusion: the problems that matter most to the future of humanity are global in nature, and the political structures we have are not. The international institutions we have built are useful but structurally captive to the interests of the most powerful states. The trajectory of political evolution points toward structures larger than the nation-state. The question is: what should these structures look like? I believe the answer is a global federation — a world government. Not a centralised superstate that absorbs all nations into a single monolithic authority. Not a utopian fantasy that ignores the realities of power, identity, and the enormous obstacles that stand in the way. But a genuine political federation at the global level, with the authority to address the problems that no smaller structure can solve, and with the institutional design to prevent it from becoming the most dangerous concentration of power in human history.

The first obstacle is the asymmetry of power. The logic of federation is that states pool sovereignty for mutual benefit. But the benefit is not equally distributed. A small or weak state gains enormously from joining a global federation — it gains security, access to collective resources, a voice in decisions that would otherwise be imposed on it by the powerful. A great power gains far less. It is already powerful enough to protect itself, to project its interests, and to shape the international order. For the great powers, federation means not gaining power but surrendering it — submitting to institutions that may constrain their freedom of action. This is why great powers have historically resisted integration: not out of stupidity or malice, but out of rational self-interest. The incentive structure is stacked against them. The second obstacle is identity. Nation-states are not merely administrative units. They are communities of identity — bound together by language, culture, history, shared myths, and the sense of belonging to a people. Nationalism is one of the most powerful political forces in the modern world, and it pulls in the opposite direction from global integration. People identify as French, or Japanese, or Brazilian, and they do not want to be governed by an institution in which their identity is diluted into a global mass. The European Union, even among nations that share a continent and much of their history, has struggled to create a genuinely European identity that coexists with national ones. At the global level, the challenge is immeasurably greater. The third obstacle is the fear of losing control. Citizens in a democracy are accustomed to holding their government accountable — through elections, through civic engagement, through the mechanisms described in this chapter. A global federation would place critical decisions at a level so far removed from the individual citizen that meaningful accountability becomes difficult to imagine. Who would vote? How would representatives be chosen? How would a citizen in a village in rural India hold a global institution accountable for a decision that affects their life? The fear is not irrational: the further power moves from the people it governs, the harder it is to control. The fourth obstacle — and the most serious — is the danger of global tyranny. We argued in the first half of this chapter that concentrated power must always be checked: separated into branches, constrained by a constitution, limited by term limits, held accountable by citizens. A world government, by definition, would hold a monopoly on legitimate force at the planetary level — and there would be no external check. No rival state to offer refuge. No competing power to constrain it. No outside to flee to. If a world government became tyrannical, the tyranny would be total and inescapable. This is not a hypothetical concern. Every institution we have examined in this chapter — from dictatorships to oligarchies to badly designed democracies — has demonstrated the human tendency to abuse power when it is insufficiently constrained. A world government would be the most powerful institution ever created. The safeguards must be proportional to the danger.

These obstacles are real, but they are not insurmountable — provided the global federation is designed with the same rigour and the same respect for liberty that we demanded of the state in the first half of this chapter. The key insight is that global governance does not mean centralisation. It means the opposite: a radical redistribution of power both upward and downward, with the nation-state — currently the monopolist of political authority — ceding power in both directions. Upward: the global federation would handle the problems that only a global institution can solve. Climate change, nuclear weapons, the governance of artificial intelligence, the regulation of the global commons (the oceans, the atmosphere, outer space), the coordination of responses to pandemics, the framework for migration, the enforcement of basic human rights. These are problems that are global by nature, that cannot be addressed by any single state or alliance, and that require an authority with the legitimacy and the capacity to act on behalf of humanity as a whole. The global federation would hold the monopoly on force at the planetary level — just as the state holds it at the national level — and would enforce international law through courts and institutions that no single state, however powerful, could overrule. Downward: at the same time, local institutions — cities, regions, communities — would gain power over everything that directly affects daily life. Education, healthcare delivery, urban planning, local economic policy, policing, community governance — these are problems that are best understood and best managed by the people closest to them. The principle is subsidiarity, pushed to its logical conclusion: every problem should be handled at the smallest scale at which it can be effectively addressed. A city knows its schools better than a national ministry. A region knows its economic needs better than a distant capital. The global federation would not govern schools or hospitals or local police forces. It would govern the things that only a global institution can govern — and leave everything else to the level closest to the citizens affected.

The nation-state, in this architecture, becomes a middle layer — still important, still the bearer of cultural identity and many domestic policies, but no longer supreme. It loses power upward, to the federation, on matters that transcend borders. And it loses power downward, to cities and regions, on matters that are better handled locally. This is not the abolition of the nation-state. It is a recognition that the nation-state, like every political structure before it, is a tool — and that the tool must be adapted when the problems it was designed to solve have changed. The danger of global tyranny demands that the safeguards built into the global federation be at least as strong as those we demanded of the democratic state — and in some respects, stronger. Safeguard number one is the separation of powers: the global federation must have a legislature, an executive, and a judiciary that are independent of one another and capable of checking each other's authority. Safeguard number two is to have no single branch — and no single state or bloc of states — should be able to dominate the others. Safeguard number three is a global constitution with an independent judiciary: fundamental rights — the same liberties we defended in section 4.2 — must be constitutionally protected at the global level, beyond the reach of any majority and an independent global judiciary must have the authority to review the actions of the federation against these constitutional standards and to strike down any law or decision that violates them. Number four is democratic accountability: the legislature of the global federation must be elected by the citizens of the world — not by states, not by governments, but by individuals. Representation must be proportional to population, with safeguards for smaller nations to prevent the domination of the largest states. The executive must be accountable to the legislature and subject to term limits. Number five is to adopt subsidiarity as a constitutional principle: the federation's authority must be strictly limited to the competences explicitly assigned to it. Everything not assigned to the global level belongs to the national or local level. This limitation must be enforceable — by the judiciary, by the member states, and by the citizens themselves through mechanisms of direct participation. The last safeguard is the right of secession: this is perhaps the most radical safeguard, but it follows directly from the logic of this chapter. We argued that a society is a tool for the people who live within it, and that its legitimacy depends on whether it serves them. If a global federation were to become tyrannical — if it were to violate the fundamental rights it was created to protect — the member states must retain the right to leave. The right of secession is the ultimate check on power: the guarantee that the federation exists by the consent of its members, and that consent, once withdrawn, dissolves the authority. Without this safeguard, the global federation would be not a voluntary union but a prison.

How does any of this come about? Not quickly, and not easily. The obstacles we described — the asymmetry of power, the force of nationalism, the fear of losing control — are not arguments that can be refuted. They are realities that must be navigated. The most likely path is not a single leap from the current system to world government, but a gradual process of integration — driven, as all previous political evolution has been driven, by the pressure of problems that the existing structures cannot solve. Regional federations may come first — a politically unified Europe, an integrated African Union, a more cohesive association in Southeast Asia. As these regional blocs develop, they may find it in their interest to coordinate with one another on the problems that even regional blocs cannot solve alone. Treaties become institutions; institutions acquire authority; authority is gradually legitimised through democratic mechanisms. The process will be slow, uneven, and reversible. It may take generations. It may require crises — perhaps catastrophic ones — to overcome the inertia of the existing system. Or it may be catalysed by an external shock: a threat so large and so obviously shared that national divisions become visibly absurd. A catastrophic climate event that makes the cost of inaction undeniable. A nuclear exchange that demonstrates the suicidal logic of national arsenals without global governance. An encounter with something beyond our planet that forces humanity to see itself as a single civilisation rather than a collection of competing tribes. History suggests that the deepest transformations of political structure have often been triggered by catastrophe — the European Union was born from the ashes of two world wars. The question is whether humanity can learn from this pattern and act before the catastrophe, rather than after. The honest answer is that we may not. The forces of nationalism, of short-term self-interest, of the concentration of power in the hands of those who benefit from the current system — these are formidable. The path to global federation is not guaranteed. Collapse remains the alternative. But the direction is clear and the alternative — a world of sovereign states confronting global problems with national tools — is a world that has already demonstrated its inadequacy.

4.10CONCLUSION

This work began with energy — the substance of which everything is made, the Whole from which every configuration of matter, every star, every molecule, every living cell has emerged. It traced the trajectory of that energy from simplicity to complexity: from particles to atoms, from atoms to chemistry, from chemistry to life, from life to consciousness, from consciousness to self-consciousness — to us. Beings capable of perceiving the universe, of reflecting on their own existence, of asking why. We asked what we are, and the answer was: conscious configurations of the Whole, captains of ships navigating the river of our lives within banks we did not choose. We asked how we should live, and the answer was: justly and in pursuit of happiness. We asked how we should organise our life together, and the answer was: freely — in democratic societies that protect liberty, provide equal opportunity, and structure their economies so that those who create the value own it.

And now, at the end, we find that the trajectory of complexity has not stopped. The same drive that produced atoms from energy and consciousness from matter is producing, at the level of human civilisation, ever-larger and ever-more-intricate forms of political organisation. Nations are becoming — slowly, unevenly, against enormous resistance — something larger. The problems we face demand it. A unified world would mean, at last, peace — and with peace, the possibility of turning our collective energy not toward competition and destruction but toward understanding: the deeper exploration of the universe that produced us, and of what lies beyond, among the stars. Whether we achieve it through wisdom or through catastrophe — or whether we do not achieve it at all, which at this scale may pose a question not of politics but of the survival of the species — is the open question of our time and of the centuries to come.