A government is legitimate when its claim to rule is morally justified, so citizens have reason to recognize its authority rather than obeying merely because they fear coercion. Philosophers disagree about whether legitimacy comes mainly from consent, justice, beneficial outcomes, or fair political procedures.
Legitimacy and political authority
Legitimacy concerns the right to rule. A legitimate government possesses political authority, meaning that it may create and enforce laws and, according to many theories, citizens have at least a prima facie duty to obey them.
This differs from political power, which is simply the ability to make people act in a particular way. A dictatorship may exercise effective power through force without possessing legitimate authority.
Major accounts of legitimacy
| Account | Source of legitimacy | Central difficulty |
|---|---|---|
| Consent theory | Citizens actually or hypothetically consent to government, as in social contract theories associated with Locke | Many citizens never explicitly consent, while tacit consent may not be genuinely voluntary |
| Democratic legitimacy | Laws result from inclusive, representative, and accountable procedures | Majority rule can still violate minority rights |
| Justice-based legitimacy | Institutions protect rights, liberty, equality, and the rule of law | Philosophers disagree about what justice requires |
| Consequentialist legitimacy | Government promotes security, welfare, and social stability | Beneficial outcomes might be used to justify paternalism or oppression |
A strong philosophical position may combine these accounts. For example, a government might require democratic authorization, respect for fundamental rights, and sufficient institutional effectiveness. Legitimacy can also be challenged when a government becomes systematically unjust, raising questions about civil disobedience and the duty to obey the law.
A common misconception is that legitimacy means popularity or legal validity. A popular government can act unjustly, while laws produced through established procedures may still lack moral justification.
IB exam technique
In an IB Philosophy response, define legitimacy before distinguishing authority from coercive power. Compare at least two accounts, test each with a counterexample, and reach a justified conclusion about whether one criterion is sufficient or several conditions are necessary.
