What Is Liberalism?
Liberalism is a political doctrine that treats protecting and enhancing individual freedom as the central problem of politics. Liberals see government as necessary to protect people from harm by others, while… Part of the Liberal family.
Definition
Liberalism is a political doctrine that treats protecting and enhancing individual freedom as the central problem of politics. Liberals see government as necessary to protect people from harm by others, while recognizing that government itself can threaten liberty.
Core ideas
- Individual rights and civil liberties.
- Separation of powers and periodic elections.
- Debate between classical liberals (limited market intervention) and modern liberals (more intervention and greater economic equality).
Origins
From classical liberalism through the 19th century to the modern liberal program of the 20th century.
Associated thinkers and leaders
John Locke, Adam Smith, James Madison, John Stuart Mill
Definition based on Britannica: Liberalism (checked October 20, 2026).
Where Liberalism sits on the Atlas maps
| Map dimension | Score (0–100) | Position | Reading |
|---|---|---|---|
| Economic Collective / planned ↔ Market | 63 | near the center | |
| Social Progressive ↔ Traditional | 26 | toward progressive | |
| Authority Libertarian ↔ Authoritarian | 20 | toward libertarian | |
| National identity Cosmopolitan ↔ Nationalist | 30 | toward cosmopolitan | |
| Foreign policy Non-intervention ↔ Intervention | 45 | near the center |
All nine underlying dimensions
| Dimension | Score | Reading |
|---|---|---|
| Economic ownership Collective ownership ↔ Private ownership | 70 | toward private ownership |
| Civil liberties Civil liberty ↔ State restrictions | 33 | toward civil liberty |
| National identity Cosmopolitan ↔ Nationalist | 30 | toward cosmopolitan |
| Social and cultural values Progressive ↔ Traditionalist | 30 | toward progressive |
| Political governance Democratic ↔ Autocratic | 8 | strongly toward democratic |
| Equality and hierarchy Egalitarian ↔ Hierarchical | 40 | near the center |
| Economic management Free market ↔ State planning | 47 | near the center |
| Military intervention Non-intervention ↔ Intervention | 45 | near the center |
| Religion and government Secular state ↔ Religious authority | 18 | toward secular state |
These positions are estimates on the Atlas’s nine-dimension scale, produced by running the tradition’s core principles through the same questions and scoring used for test-takers. They are interpretations for comparison, not objective measurements. How scores are made.
Estimated positions on key questions
| Statement | Position | Basis |
|---|---|---|
| Religious doctrine should take precedence over civil law when they conflict. | Strongly disagrees | estimated from doctrine |
| Opposition parties should be free to compete in elections. | Strongly agrees | estimated from doctrine |
| People should be free to criticize the government without fear of legal punishment. | Strongly agrees | estimated from doctrine |
| The means of production should ultimately be owned collectively. | Strongly disagrees | estimated from doctrine |
| Preserving a historic national majority is a legitimate immigration objective. | Strongly disagrees | estimated from doctrine |
| Central economic planning is preferable to decentralized market decisions. | Strongly disagrees | estimated from doctrine |
| Society works best when established social hierarchies are respected. | Strongly disagrees | estimated from doctrine |
| Same-sex couples should have the same right to marry as opposite-sex couples. | Strongly agrees | estimated from doctrine |
| Military power should be used proactively when serious external threats are emerging. | Disagrees | estimated from doctrine |
| National sovereignty should take priority over international agreements when they conflict. | Disagrees | estimated from doctrine |
Related ideologies
Main differences from the closest ideologies
- Compared with Liberal Democracy, Liberalism sits 9 points further toward traditional on the social dimension.
- Compared with Moderate Liberalism, Liberalism sits 7 points further toward libertarian on the authority dimension.
- Compared with Constitutional Liberalism, Liberalism sits 10 points further toward collective / planned on the economic dimension.
Comparisons
Figures with the closest estimated positions
Closeness of estimated positions only; this does not mean these people identify with Liberalism.
Sources
- Britannica: Liberalism
- Wikipedia: Liberalism (Wikipedia search)
- Stanford Encyclopedia of Philosophy: Liberalism
Position last reviewed: not yet reviewed individually.