On Liberty

On Liberty

John Stuart Mill

What is On Liberty about?

On Liberty (1859) is John Stuart Mill’s most famous and influential work, a passionate defense of individual freedom against the tyranny of both government and public opinion. Mill argues that the only legitimate reason for society to restrict individual behavior is to prevent harm to others, and he makes the case for freedom of thought, speech, and action as essential to human progress and happiness. The essay remains the foundational text of modern liberal political philosophy.

auto_stories6 chaptersENPhilosophy

Main themes in On Liberty

Individual freedom

The theme of individual freedom weaves through On Liberty, adding depth to its narrative.

Harm principle

In On Liberty, harm principle provides a lens for understanding the story's core message.

Freedom of speech

In On Liberty, freedom of speech provides a lens for understanding the story's core message.

Liberal philosophy

Liberal philosophy emerges as a defining element in On Liberty, shaping character development.

Why On Liberty is still relevant today

On Liberty is one of the most important works of political philosophy ever written, essential for understanding debates about freedom and government. Read it free online on TextStack.

About the author

John Stuart Mill

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Frequently Asked Questions

What is On Liberty about?

Mill’s foundational defense of individual freedom, arguing that society may only restrict behavior to prevent harm to others, with powerful arguments for freedom of thought and speech.

Where can I read On Liberty online?

You can read On Liberty by John Stuart Mill free online on TextStack.

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