Minarchism

On principle, full legalisation. The post-2010 cannabis trajectory has gone the tradition's way often enough to count as a measure of vindication.

Minarchists have done a lot of the legwork on cutting licensing requirements. The evidence backing reform is strong. The political machinery to deliver it comes and goes.

Speech stays nearly unfettered, and the state keeps its hands off how platforms moderate content.

A real presence in the reform coalition, lined up against civil-asset forfeiture, mandatory minimums, and policing powers that outrun their warrant.

Most land on non-intervention as a matter of principle, since a state has no business projecting force past what guarding its own citizens demands.

Minarchism is the political philosophy that the state earns exactly one job: stopping force and fraud through police, courts, and national defense. Everything else, schools, retirement insurance, regulatory agencies, infrastructure spending, is treated as delegated power that, given a generation, becomes the thing libertarians worried about in the first place. Robert Nozick's Anarchy, State, and Utopia (1974) is the canonical statement.

It has never been tried at national scale long enough to know, which is itself part of the critique. The contemporary Argentine government under Javier Milei since December 2023 is the largest live test, with deep cuts to ministries and regulation, but the institutional cycle has not closed. Inside developed democracies, every attempted reduction in state size has been reversed within an electoral cycle or two, which the tradition's critics treat as structural and the tradition itself treats as a coordination problem yet to be solved.

No, though they overlap heavily. Libertarianism is the broader family that includes both minarchism (a tiny state) and anarcho-capitalism (no state at all). Most American Libertarian Party platforms have been operationally minarchist, but the philosophical split runs through Nozick versus Murray Rothbard: Nozick argued that a minimal state would emerge naturally from voluntary contracts; Rothbard argued the same arrangements would generate competing protection firms without ever crossing into anything that looked like a state.

Libertarianism is the family; minarchism is a faction within it. A minarchist accepts the state and tries to keep it limited to the night-watchman menu (police, courts, defense). An anarcho-capitalist rejects the state and tries to build market substitutes for everything it does. A garden-variety libertarian might accept somewhat more state action than the strict minarchist menu, such as some public-goods provision or limited social insurance. Milton Friedman, who supported a negative income tax, was libertarian but not strictly minarchist.

Robert Nozick gave the position its canonical name and argument in Anarchy, State, and Utopia (1974), written as a direct response to John Rawls's A Theory of Justice (1971). The Lockean natural-rights framework underneath it is much older. Friedrich Hayek's The Constitution of Liberty (1960) carries recognizably minarchist content, and Ayn Rand's Objectivism reached the same night-watchman conclusion from rational-egoist premises in The Virtue of Selfishness (1964).

John Rawls's argument from A Theory of Justice (1971), which Nozick was explicitly answering: a minarchist society would generate inequalities large enough that the formal liberties the tradition celebrates would become unequal in practice. Equal protection of contract rights does not deliver much equality if some people have lawyers and others have nothing. Fifty years later, no minarchist response has fully closed the gap, which is part of why the tradition has held intellectual influence without electoral success.

Functionally yes, philosophically he calls himself an anarcho-capitalist. The distinction matters in theory but blurs in practice. Milei's governing program since December 2023 (drastic ministry reductions, deep regulatory cuts, fiscal balance) is operationally minarchist because running Argentina requires accepting a state exists. Whether the Milei experiment vindicates or refutes minarchism is the empirical question the tradition's critics and defenders both want answered by the late 2020s.

Drug legalization on principle, opposition to occupational licensing, criminal-justice reform (against civil-asset forfeiture and mandatory minimums), broadly free speech with minimal platform regulation, and non-interventionist foreign policy. The Cato Institute and Reason magazine are the main institutional homes. The post-2010 cannabis-legalization wave is the policy area where the tradition has been most clearly vindicated; the broader push for limited government has run into resistance from both major American parties simultaneously.