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Immanuel Kant

Immanuel Kant was a German philosopher of the Enlightenment, born in Königsberg in 1724 and died there in 1804.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Immanuel Kant was a German philosopher of the Enlightenment, born in Königsberg in 1724 and died there in 1804. He is widely regarded as one of the most influential thinkers in modern Western philosophy, especially for his work in epistemology, ethics, and aesthetics.

Life

Kant was born in Königsberg on 22 April 1724 and spent most or all of his life there. He died in the same city on 12 February 1804.

Philosophy

Kant developed a systematic philosophical approach that examined the limits of human knowledge, moral duty, and the conditions of experience. His work is commonly associated with transcendental idealism and critical philosophy.

Major works

Critique of Pure Reason is Kant’s best-known work and a central text in modern philosophy. It was first published in 1781 and revised in 1787.

Influence

Kant’s ideas became foundational for later philosophical movements, especially German idealism and many strands of modern ethics and epistemology. He is widely treated as a central figure in the history of Western thought. In Canada, Kant is studied in philosophy departments and in courses on ethics, political theory, and the history of ideas; his influence is also present in Canadian public-law and moral-philosophy discussions.

Key facts

  • Kant was one of the foremost philosophers of the Enlightenment.
  • His major writings addressed epistemology, metaphysics, ethics, aesthetics, political theory, and the philosophy of religion.
  • His best-known book, Critique of Pure Reason, was first published in 1781 and revised in 1787.
  • Kant’s philosophy strongly influenced later Kantianism, German idealism, and modern Western philosophy.
  • He was born and died in Königsberg, in then-Prussia, now Kaliningrad, Russia.
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Canadian context

Kant is studied in Canadian philosophy departments and in courses on ethics, political theory, and the history of ideas; his influence is also present in Canadian public-law and moral-philosophy discussions.

Frequently asked questions

Who was Immanuel Kant?
Immanuel Kant was an 18th-century German philosopher and a major figure of the Enlightenment.
What is Kant best known for?
He is best known for Critique of Pure Reason and for his influential work in epistemology and ethics.
Where was Immanuel Kant born?
He was born in Königsberg, Prussia, now Kaliningrad, Russia.
What is Kantian ethics?
Kantian ethics is a moral philosophy associated with Kant, especially his idea that moral actions should follow universal principles and duty.
What was Kant’s main philosophical impact?
He reshaped modern philosophy by arguing that knowledge depends on both experience and the mind’s structures, influencing later philosophy across Europe.

References

  1. Britannica — https://www.britannica.com/biography/Immanuel-Kant
    Supports: Birth and death dates, birthplace, status as an Enlightenment philosopher, main works, and influence.
  2. Wikipedia — https://en.wikipedia.org/wiki/Immanuel_Kant
    Supports: Overview of Kant’s life, areas of philosophical work, and influence.
  3. Biography.com — https://www.biography.com/scholars-educators/immanuel-kant
    Supports: Basic biographical facts and best-known work.
  4. EBSCO Research Starters — https://www.ebsco.com/research-starters/history/immanuel-kant
    Supports: Biographical details, major themes in Kant’s philosophy, categorical imperative, and influence.
  5. Stanford Encyclopedia of Philosophy — https://plato.stanford.edu/entries/kant/
    Supports: Birthplace and scholarly identification of Kant as a major philosopher.