Political Authority and the Duty to Obey (SACE Stage 2 Philosophy)
“Evaluate theories of political legitimacy and political obligation including consent, fairness and the challenge of philosophical anarchism”
Political authority is the state's claimed right to issue commands that citizens are morally bound to obey simply because the state issued them. The question of political obligation asks whether such a general duty to obey the law really exists, and if so what grounds it. Consent theories ground it in agreement, actual or tacit; fairness theories ground it in the unfairness of taking benefits without bearing burdens; natural-duty theories ground it in a duty to support just institutions. Philosophical anarchists, such as Robert Paul Wolff, argue that no general duty to obey can be justified because it conflicts with individual autonomy. You need to evaluate these grounds and the anarchist challenge.
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What this dot point is asking
You need to distinguish legitimacy from obligation, set out the main grounds for a duty to obey, and evaluate them against the anarchist objection.
Legitimacy and obligation
Two questions are easily confused. Legitimacy concerns whether the state has the right to rule, to make and enforce law. Political obligation concerns whether citizens have a moral duty to obey that goes beyond prudence or the threat of punishment. A state might be legitimate without every citizen owing it obedience, and the grounds offered for one often differ from the grounds for the other. The challenge is to explain why the mere fact that the law requires something should give anyone a moral reason to do it.
Consent theories
The classic answer is consent, the engine of social contract theory. John Locke held that legitimate authority arises from the consent of the governed. The obvious problem is that almost no one has actually consented; we are born into states. Locke appealed to tacit consent, the idea that by remaining and enjoying the protection of a country one consents to its laws.
David Hume demolished this in his essay on the original contract: for most people, staying is not a free choice but a necessity, like a sailor who cannot leave a ship he was carried onto in his sleep. If tacit consent can be read into mere residence, the notion of consent loses the voluntariness that gave it moral force. Express consent binds the few who give it, but cannot ground a general duty for all.
Fairness and natural duty
The principle of fairness, developed by H. L. A. Hart and John Rawls, offers a different ground. When people cooperate in a mutually beneficial scheme and accept its benefits, it would be unfair to free-ride by refusing to bear one's share of the burdens. Since citizens accept public goods such as security and roads, they owe compliance in return. Robert Nozick objected that merely receiving benefits one did not ask for cannot generate an obligation, illustrated by a neighbourhood that imposes a public-address roster on you without consent.
Natural-duty theories, also from Rawls, sidestep consent entirely: there is a natural moral duty to support and comply with just institutions that apply to us, regardless of any voluntary act. The objection here is the particularity problem, explaining why this general duty binds you to your own state in particular rather than to any just state anywhere.
Philosophical anarchism
Robert Paul Wolff argued that the very idea of legitimate authority conflicts with moral autonomy, the individual's duty to act on their own reasoned judgement. To obey a command because it is commanded, rather than because one judges the action right, is to surrender autonomy. Since autonomy is a binding moral duty, no general obligation to obey can be justified. This philosophical anarchism does not call for chaos; it holds only that the state has no special moral authority, so each law must be assessed on its merits.
Evaluation
The persistent difficulty is finding a ground that is both universal, binding all citizens, and particular, binding them to their own state. Consent is morally weighty but factually absent for most; fairness and natural duty are more realistic but strain to explain the particular bond and the role of acceptance. The anarchist challenge is powerful precisely because it questions whether the mere pedigree of a law can ever override individual judgement. A strong answer concludes by weighing whether some plural account, combining fairness with natural duty, can meet both the universality and particularity demands, or whether the anarchist is right that the duty to obey as such cannot be vindicated.
Legitimacy is the state's right to rule; political obligation is the citizen's duty to obey. The hard task is grounding a duty that is both universal and particular, binding all citizens specifically to their own state, which is exactly where consent, fairness and natural-duty theories each struggle.
The marks come from the universality-particularity test. Work it in steps.
Step 1: separate legitimacy from obligation
State that legitimacy is the right to rule and obligation is the duty to obey, the question at issue.
Step 2: state the proposed ground
Set out consent, fairness or natural duty as the candidate basis for the duty.
Step 3: apply the two demands
Check whether the ground is universal (binds all citizens) and particular (binds them to their own state), then apply its key objection (Hume on consent, Nozick on fairness, particularity on natural duty).
Step 4: weigh the anarchist challenge and conclude
Bring in Wolff's autonomy objection, then defend whether any ground or plural account succeeds. The universality-particularity test with a defended verdict is what the top band rewards.
- Confusing obeying from fear with moral obligation
- Prudential reasons to avoid punishment are not the same as a moral duty to obey; the question is about the latter.
- Treating tacit consent as obviously valid
- Hume's objection that residence is rarely a free choice is the central problem any consent theory must answer.
- Reading philosophical anarchism as a call for disorder
- Wolff's claim is about the basis of authority, not a recommendation to break laws indiscriminately.
Assessment-style questions
Questions on this dot point, each with a worked answer, written by ExamExplained. Philosophy has no written exam, so use them to check your understanding before your assessment tasks.
Practice15 marks"There is no general moral duty to obey the law." Critically discuss theories of political obligation and the anarchist challenge.Show worked answer →
A 15 mark essay needs the grounds for obligation, the anarchist objection and a defended conclusion.
Distinguish the questions. Legitimacy (the state's right to rule) from obligation (the citizen's duty to obey).
Set out the grounds. Consent (Locke, tacit consent and Hume's objection), fairness (Hart, Rawls, with Nozick's objection) and natural duty (with the particularity problem).
Give the anarchist challenge. Wolff argues obedience as such conflicts with moral autonomy.
Conclude. Defend whether a plural account meets universality and particularity, or whether the anarchist is right. Markers reward the universality-particularity tension and a defended thesis.
Practice12 marksEvaluate consent as a ground for the duty to obey the law.Show worked answer →
A 12 mark essay needs consent explained, tested and judged.
Explain it. Locke grounds obligation in the consent of the governed, appealing to tacit consent through residence.
Object. Press Hume that staying is rarely a free choice (the sleeping sailor), so tacit consent loses its voluntariness; express consent binds only the few.
Judge. Conclude that consent is morally weighty but factually absent for most, so it cannot ground a general duty. Markers reward Hume's objection engaged and a defended verdict.
Practise this
Sources & how we know this
- Stage 2 Philosophy subject outline (2025 onwards) — SACE Board
- Stage 2 Philosophy: external assessment — SACE Board