A glossary of political ideas
The core concepts of political thought, in plain language, with the tension each one opens up. Every idea here is a doorway into a tradition and its strongest critics.
- Anarchy among states International relations
- World politics as a realm with no higher authority, where each state must provide for its own security.
- Ancient vs. modern liberty Constant / liberal critique
- Ancient liberty meant sharing in collective rule; modern liberty means private independence.
- Anti-statism Anarchist
- The state's authority rests on coercion, so it is illegitimate; order can arise without rulers.
- Balance of power Realism
- Order kept not by law but by power checking power among rival states.
- Capitalism as class power Socialist / Marxist
- Capitalism is not just markets; it is a system where owners control production and workers sell labor.
- Civic virtue and participation Classical republican
- A free republic depends on citizens who take part in self-government and put the common good first.
- Civil religion Republican / sociological
- Political communities often rely on shared myths, symbols, and sacred commitments.
- Constitutionalism vs. democracy Contested
- Whether a constitution should bind what democratic majorities are allowed to do.
- Crisis of modernity Conservative / communitarian
- Modern societies may dissolve shared moral languages and inherited forms of belonging.
- Democratic equality Social democratic
- Political equality is incomplete if economic power can dominate social life.
- Desert and virtue Classical / conservative
- Justice may depend on merit, character, contribution, and moral order.
- Direct action and self-management Anarcho-syndicalist
- People should act for themselves (through unions, councils, and self-managed institutions), not delegate power upward.
- Domination and accountability Constitutional / critical
- How concentrated power is held to account, or escapes it.
- Elite rule and oligarchy Elite theory
- Even democracies tend to be run by organized minorities: parties, experts, and elites.
- Embedded markets Social democratic / institutional
- Markets work inside social, legal, and moral institutions; they are never purely natural.
- Empire and cosmopolitan critique Postcolonial / liberal critique
- National projects can resist empire, but they can also become exclusionary or imperial themselves.
- Entitlement Libertarian
- Justice depends on respecting rights, property, and voluntary exchange.
- Equality vs. difference Liberal / radical feminism
- Does justice mean treating women the same as men, or recognizing and valuing real differences?
- Exploitation Marxist
- The worker produces value, but ownership lets capital capture the surplus.
- Fairness Liberal egalitarian
- A just society should be arranged so that inequalities are defensible to free and equal citizens.
- Freedom as non-domination Civic republican
- To be free is to live under no one's arbitrary power, not merely to be left alone.
- Freedom from domination Republican
- You are not free if someone has arbitrary power over you, even if they do not use it.
- Hierarchy and domination Social ecology / anarchist
- Anarchism targets all illegitimate hierarchy: of state, of class, and over nature.
- Individual rights Liberal
- Individuals have rights that limit what majorities, states, and communities may do to them.
- Integration vs. self-determination Civil rights / Black power
- Whether liberation means winning a place inside American institutions or building Black autonomy and power.
- Intersectionality Black feminist thought
- Gender cannot be separated from race and class; women stand at the crossing of several hierarchies at once.
- Just war Just-war tradition
- The moral limits on when force may be used and how it may be waged.
- Law as more than command Legal philosophy
- Whether law has an inner morality and structure, or is just the will of the powerful.
- Limited government Classical liberal
- Power should be limited because concentrated authority is dangerous.
- Majority rule vs. minority rights Liberal democracy
- Democracy lets majorities decide, but liberal constitutions limit what majorities may do.
- Markets as coordination Classical liberal / market liberal
- Prices and voluntary exchange can coordinate millions of decisions without central command.
- Meaning and responsibility Contemporary cultural criticism
- Modern freedom can feel empty without discipline, duty, and meaning.
- Mixed government and corruption Machiavellian / Roman
- Liberty is preserved by balancing social forces and resisting the corruption of public life.
- Moral ecology Conservative / communitarian
- People are formed by families, habits, religion, local communities, and moral norms.
- Mutual aid and voluntary association Anarchist communist
- Cooperation, not competition or command, is the natural basis of social life.
- Nationhood and peoplehood Nationalism studies
- Nations are political communities bound by shared memory, symbols, and mutual recognition.
- Negative liberty Liberal / libertarian
- Freedom as non-interference: nobody is blocking, coercing, or forcing you.
- Order before abstraction Conservative
- Political life depends on loyalty, duty, continuity, and concrete communities.
- Patriarchy and subordination Feminist theory
- Women's inequality understood as a structured system of male power, not a scatter of isolated prejudices.
- Pluralism Liberal
- People disagree deeply about the good life, so politics must allow peaceful coexistence.
- Popular sovereignty Democratic theory
- Legitimate authority flows from the people, who are the ultimate source of political power.
- Positive liberty Liberal / socialist / idealist
- Freedom as self-mastery: the ability to actually direct your life.
- Racial hierarchy and caste Structural / caste analysis
- The argument that racial inequality is not accidental but a durable system of ranking built into law and institutions.
- Realism vs. idealism Contested
- Whether lasting peace is a fantasy or a project: power politics against law, institutions, and republics.
- Realism vs. the open society Realism / liberalism
- Whether to accept the struggle for power as permanent, or to build institutions that divide and constrain it.
- Religion as moral order Conservative / communitarian
- Religion can provide meaning, duty, ritual, and moral formation.
- Representation and the public sphere Deliberative / pluralist
- Modern democracy works through representatives and a public of reasoning citizens, not direct assembly.
- Secular liberalism Liberal
- The state should not impose a single religious vision of the good life.
- Separation of powers Montesquieu / liberal
- Liberty secured by dividing government so that power checks power.
- Sovereignty and self-determination Anti-colonial / civic nationalist
- Political legitimacy often depends on whether a people can govern itself rather than being ruled from outside.
- Sovereignty and the state Statist
- The claim that order requires a single supreme authority with a monopoly on legitimate force.
- Structural vs. cultural explanation Contested
- The hard dispute over whether group outcomes are driven mainly by racism and structure or by culture and incentives.
- The color line Du Bois / Black political thought
- Du Bois's claim that the color line is the central problem of the modern age, with race as a fundamental axis of politics.
- The logic of power Political realism
- Politics seen as the pursuit and use of power, with rulers constrained by interest and necessity, not principle.
- The personal is political Second-wave feminism
- The insistence that 'private' life (home, body, sexuality) is itself a site of political power.
- The rule of law Constitutional
- The ideal that even rulers and majorities are bound by law, not by their own will.
- Tradition as knowledge Conservative
- Inherited institutions may contain wisdom that no single generation fully understands.
- Virtue and character Classical / virtue ethics
- Politics is connected to the formation of character, not only rights and procedures.
The tension: Whether anarchy makes conflict inevitable or merely possible.
Read about war and international order →The tension: Constant warned that demanding ancient civic liberty of moderns can endanger individual freedom.
Read about republicanism →The tension: Critics ask whether complex societies can hold together without a state's monopoly on force.
Read about anarchism →The tension: A balance can preserve peace, or tip into great-power war.
Read about war and international order →The tension: Critics argue socialist alternatives underestimate incentives, scarcity, and state power.
Read about capitalism →The tension: Civic virtue is hard to sustain in large, diverse, commercial societies.
Read about republicanism →The tension: The danger is confusing political loyalty with ultimate truth.
The tension: Who should have the last word: courts, or the people's representatives?
Read about law and constitutionalism →The tension: Critics argue modernity also expanded freedom, equality, and individual dignity.
The tension: Critics warn that redistribution and regulation can expand state coercion.
Read about socialism →The tension: Critics ask who defines merit and whether social conditions distort it.
Read about social justice and equality →The tension: Direct action raises hard questions about coordination, violence, and durability.
Read about anarchism →The tension: Every check on power can itself become a new center of power.
Read about state and power →The tension: Michels' 'iron law of oligarchy' asks whether real rule by the many is possible at all.
Read about democracy →The tension: The difficult question is how much society should constrain market forces.
Read about capitalism →The tension: The hardest question is how to balance belonging and solidarity with pluralism and universal dignity.
Read about nationalism →The tension: Critics argue this can ignore historical injustice and unequal starting points.
Read about social justice and equality →The tension: Both 'sameness' and 'difference' arguments can be turned against women.
Read about feminism →The tension: Critics dispute the theory of value and warn about revolutionary politics.
Read about socialism →The tension: Critics argue this can overextend state power or flatten real differences.
Read about social justice and equality →The tension: Non-domination can demand more active citizenship and stronger institutions than liberal non-interference.
Read about republicanism →The tension: This raises hard questions about employers, families, the state, and economic dependency.
Read about freedom →The tension: Telling legitimate coordination apart from domination is the movement's central difficulty.
Read about anarchism →The tension: Critics ask whether liberalism weakens shared moral life and community.
Read about liberalism →The tension: King's beloved community and Malcolm X's self-determination mark the poles of the debate.
Read about race and politics →The tension: Whether a single 'women's interest' exists, or only situated, plural experiences.
Read about feminism →The tension: Whether any war can truly be just, and who gets to decide.
Read about war and international order →The tension: Hart and Fuller against the idea that law is whatever the sovereign says.
Read about law and constitutionalism →The tension: Critics argue markets and private power can dominate too.
Read about liberalism →The tension: Populist majoritarianism and liberal constraints pull constantly against each other.
Read about democracy →The tension: Critics argue markets also produce inequality, dependency, and social disruption.
Read about capitalism →The tension: Critics argue this can romanticize hierarchy or blame individuals for structural problems.
The tension: Machiavelli held that conflict between classes could strengthen, not weaken, a republic.
Read about republicanism →The tension: Critics worry this can suppress autonomy and difference.
Read about conservatism →The tension: How far voluntary association scales to whole economies remains contested.
Read about anarchism →The tension: Debates persist over whether nationhood is civic, ethnic, cultural, or some unstable mix.
Read about nationalism →The tension: Critics argue this can ignore poverty, dependency, and social power.
Read about freedom →The tension: Critics argue this can become an excuse for hierarchy and exclusion.
Read about conservatism →The tension: How much is rooted in law and economics versus culture, family, and the body.
Read about feminism →The tension: Critics argue neutrality is never truly neutral.
Read about liberalism →The tension: Who counts as 'the people,' and how their will is actually known, is never settled.
Read about democracy →The tension: Critics warn it can justify paternalism or state coercion in the name of your 'true' freedom.
Read about freedom →The tension: How deep the hierarchy runs: surface prejudice, or a caste order remade under each new 'colorblind' cover.
Read about race and politics →The tension: Kant's perpetual peace against Morgenthau's permanent struggle.
Read about war and international order →The tension: Popper's open society against the cold logic of raw power.
Read about state and power →The tension: Critics warn about dogma, exclusion, and coercive authority.
The tension: Mass media and polarization can hollow out the public sphere democracy depends on.
Read about democracy →The tension: Critics argue secular neutrality can itself become a moral doctrine.
The tension: How to divide power without paralyzing government.
Read about law and constitutionalism →The tension: Self-determination can clash with minority rights, borders, and competing national claims.
Read about nationalism →The tension: Where the state's authority comes from, and what may legitimately limit it.
Read about state and power →The tension: It splits the field, and decides what counts as a remedy.
Read about race and politics →The tension: Whether the color line is a permanent structure or a problem that can finally be solved divides the tradition.
Read about race and politics →The tension: Whether power can be tamed by morality and institutions, or only ever by other power.
Read about state and power →The tension: Where to draw the line between the political and a protected private sphere.
Read about feminism →The tension: Whether law genuinely constrains power or merely dresses it up.
Read about law and constitutionalism →The tension: Critics argue tradition can preserve injustice and block necessary reform.
Read about conservatism →The tension: Critics ask who gets to define virtue in plural societies.
The tension: Critics ask whether this can preserve innovation, liberty, and pluralism.
Read about socialism →