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person1817-1862

Henry David Thoreau

Disciplines:
political philosophy
ethics
philosophy of nature

Summary

American writer and philosopher who lived deliberately at Walden Pond, developed the theory of civil disobedience, and produced a philosophy of simplicity, wildness, and principled resistance to unjust authority.

Core Contribution

Civil Disobedience: the individual conscience is the ultimate authority over unjust law; the only obligation is to do what one believes is right; principled nonviolent resistance is the proper response to an unjust state. Walden: deliberate simplification of life as a path to genuine experience and self-knowledge.

Key Spikes & Highlights

  • Spent only two years at Walden Pond — Walden the book is a literary condensation and philosophical experiment, not a simple diary.
  • Was arrested for refusing to pay the poll tax in protest against slavery and the Mexican War — his aunt paid the tax against his wishes, cutting short his planned incarceration.
  • Argued that the mass of men lead lives of quiet desperation — a line that became one of the most quoted in American literature, often severed from its context of radical economic critique.

Notable Works & Achievements

Walden

Resistance to Civil Government / Civil Disobedience

A Week on the Concord and Merrimack Rivers

The Maine Woods

Historical Influences

Ralph Waldo Emerson Hindu Philosophy John Locke

Intellectual Lineage

American Transcendentalism Abolitionism Romantic Naturalism

Contemporaries & Peers

Ralph Waldo Emerson Margaret Fuller Frederick Douglass

Minds Influenced

Mahatma Gandhi Martin Luther King Jr. Leo Tolstoy

Intellectual Posterity

Civil Disobedience Environmentalism Nonviolent Resistance

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