Political Compass

What is a Political Compass?

A political compass is a multi-axis model used to categorize and visualize political ideologies based on their key characteristics. It uses more than one dimension instead of placing every view on a single left-right line. The typical political compass has two axes: one representing economic position (left to right) and the other representing social position (authoritarian to libertarian).

How to read political compass axes

The economic axis ranges from left (typically representing support for state intervention or socialism) to right (representing support for free-market capitalism). The social axis, on the other hand, ranges from authoritarian (advocating for strong state control over societal behavior) to libertarian (advocating for minimal state intervention in personal freedoms).

Read the axes separately, then combine them. An economically left position can be paired with either a more authoritarian or a more libertarian social position. A quadrant describes that combination on the chosen chart; it does not explain every belief a person holds.

Examples of Political Compass

• The Nolan Chart

  Developed by libertarian David Nolan, the Nolan Chart is a political compass that divides human political views into two vectors – economic opinion and personal opinion, aiming to give a more comprehensive understanding of the political landscape. It creates a square divided into four quadrants representing different political ideologies: libertarianism (high personal freedom, high economic freedom), conservatism (low personal freedom, high economic freedom), liberalism (high personal freedom, low economic freedom), and statism (low personal freedom, low economic freedom).

• The Pournelle Chart

  Jerry Pournelle proposed a chart with dimensions for attitudes toward the state and confidence that social problems can be solved through rational planning. These are different dimensions from the economic/personal-freedom axes of the Nolan Chart.

• The Political Compass

  The Political Compass website offers a questionnaire that maps responses onto economic and social axes. Its scores can prompt reflection, but they should not be treated as a definitive diagnosis of ideology. Its placements of politicians are the provider's judgments from public information, not necessarily those people's questionnaire results.

Significance of the Political Compass

A two-axis chart can make selected differences easier to discuss, but the choice of axes, questions, and scoring determines what it captures. Adding an axis does not by itself establish accuracy, reliability, or cross-cultural validity.

Limits of a political compass

Two coordinates leave out much of a person's political reasoning. Question wording, selected topics, and scoring can affect the result. Treat the chart as a starting point for discussing views, and examine the actual answers before assuming that a quadrant tells the whole story.

Sources: Political Compass provider FAQ; Pournelle’s explanation of his axes.