AgoraAn open square of thought

Work · German Idealism & Its Heirs

An Answer to the Question: What Is Enlightenment?

1784 · by Immanuel Kant

Sapere aude! Have courage to use your own understanding.

Open in the star map

Introduction

A short essay that appeared in the Berlinische Monatsschrift in December 1784. A year earlier the Berlin pastor Johann Friedrich Zöllner had asked in a footnote in the same journal what enlightenment actually is; Moses Mendelssohn also answered, a few months before Kant. Kant defines enlightenment as the human being’s emergence from self-incurred immaturity, the inability to use one’s own understanding without another’s guidance. He distinguishes the public use of reason, as a scholar addressing readers, which must be free, from its private use in an office, where obedience may be required. We do not yet live in an enlightened age, he writes, but in an age of enlightenment.

Read the full text

Free full text, often an older edition or translation

Connections

Taken up in

Answered in

Criticized in

More works by Immanuel Kant

Sources: Wikipedia · Wikidata

As of November 2026 · Improve this page · How Agora is made

Open in the star map