Harm principle

Part of a series on
Liberalism
Schools Classical Conservative Cultural Feminist Equity Green Internationalist Muscular National Neoclassical Neo Ordo Radical Religious Christian Catholic Islamic Jewish Secular Social Techno Third Way
Principles Consent of the governed Due process Democracy Economic liberalism Economic globalization Equality Gender Legal Federalism Freedom Economic Market Trade Press Religion Speech Harm principle Internationalism Invisible hand Labor theory of property Laissez-faire Liberty Negative Positive Limited government Market economy Natural monopoly Open society Permissive society Popular sovereignty Property Private Public Rights Civil and political Natural and legal To own property To bear arms Rule of law Secularism Secular humanism Separation of church and state Separation of powers Social contract Social justice Social services Welfare state Whig history
History Age of Enlightenment List of liberal theorists (contributions to liberal theory)
Philosophers Milton Locke Spinoza Montesquieu Voltaire Rousseau Smith Kant Turgot Burke Priestley Paine Beccaria Condorcet Bentham Korais De Gouges Wollstonecraft Staël Say Humboldt Constant Ricardo Guizot List Bastiat Martineau Emerson Tocqueville Mill Spencer Arnold Acton Weber Hobhouse Croce Cassirer Mises Ortega Keynes Collingwood Čapek Hu Hayek Popper Aron Berlin Friedman Rawls Sen Nozick Kymlicka Badawi
Politicians Jefferson Kołłątaj Madison Artigas Bolívar Broglie Lamartine Macaulay Kossuth Deák Cobden Mazzini Juárez Lincoln Gladstone Cavour Sarmiento Mommsen Naoroji Itagaki Levski Kemal Deakin Milyukov Lloyd George Venizelos Ståhlberg Gokhale Rathenau Madero Einaudi King Roosevelt Pearson Ohlin Kennedy Jenkins Balcerowicz Verhofstadt Obama Macron
Organizations Africa Liberal Network Alliance of Liberals and Democrats for Europe Alliance of Liberals and Democrats for Europe Party Arab Liberal Federation Council of Asian Liberals and Democrats European Democratic Party European Liberal Youth International Alliance of Libertarian Parties International Federation of Liberal Youth Liberal International Liberal Network for Latin America Liberal parties Liberal South East European Network
Regional variants Europe Latin America Albania Armenia Australia Austria Belgium Bolivia Brazil Bulgaria Canada Chile China Hong Kong Colombia Costa Rica Croatia Cuba Cyprus Czechia Denmark Ecuador Egypt Estonia Finland France Georgia Germany Greece Venizelism Honduras Hungary India Iran Israel Italy Liberism Japan Latvia Lithuania Luxembourg Mexico Moldova Montenegro Netherlands New Zealand Nicaragua Nigeria North Macedonia Norway Panama Paraguay Peru Philippines Poland Cracovian Portugal Romania Russia Senegal Serbia Slovakia Slovenia South Africa South Korea Spain Sweden Switzerland Taiwan Thailand Tunisia Turkey Ukraine United Kingdom Cobdenism Gladstonian Manchester Whiggism United States Arizona School Classical Jeffersonian Modern Uruguay Venezuela Zimbabwe
Related topics Anti-authoritarianism Anti-communism Bias in American academia Bias in the media Capitalism Democratic Centrism Radical centrism Economic freedom Egalitarianism Empiricism Humanism Individualism Anarchist Land value tax Libertarianism Left Right Pirate Party Progressivism Sexually liberal feminism Utilitarianism
Liberalism portal Politics portal
v t e

The harm principle holds that the actions of individuals should be limited only to prevent harm to other individuals. John Stuart Mill articulated the principle in the 1859 essay On Liberty, where he argued that "The only purpose for which power can be rightfully exercised over any member of a civilized community, against his will, is to prevent harm to others."^[1] An equivalent was earlier stated in France's Declaration of the Rights of Man and of the Citizen of 1789 as, "Liberty consists in the freedom to do everything which injures no one else; hence the exercise of the natural rights of each man has no limits except those which assure to the other members of the society the enjoyment of the same rights. These limits can only be determined by law." It finds earlier expression in Thomas Jefferson's 1785 "Notes on the State of Virginia," Query 17 (Religion) in which he writes, "The legitimate powers of government extend to such acts only as are injurious to others."^[2]