Kant and the Critique of Pure Reason
This page delivers no verdict; it presents claims and evidence with their sources. No theory in science is absolute. Method
For everyone
Kant argued that knowledge arises from both experience and structures the mind brings beforehand (space, time and categories such as causality). We therefore know things not as they are "in themselves" but as they appear to our minds. He held that reason cannot reach certain knowledge beyond experience about God, the soul and the world as a whole.
For specialists
Kant asks how synthetic a priori judgements are possible and explains the foundations of mathematics and natural science through transcendental idealism. The antinomies aim to show that on questions such as whether the world has a beginning in time, reason can prove two opposite conclusions with equal force. For Kant the ontological, cosmological and physico-theological proofs are invalid for theoretical reason, while belief in God has a place in practical (moral) reason.
Claims
- Human knowledge stays within the limits of experience; reason's attempts to answer metaphysical questions beyond experience lead to contradictions.[1]
Positions
- Kant's critique of the proofs of God
- Existence is not a real predicate, so God's existence cannot be derived from the concept of God.[2]
Connections
Sources
- Book (1781). Kritik der reinen Vernunft. Johann Friedrich Hartknoch, Riga
- EncyclopediaImmanuel Kant. Stanford Encyclopedia of Philosophyplato.stanford.eduarchive
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Cite this page
Athena contributors. (2026). Kant and the Critique of Pure Reason. Athena: The tree of human knowledge. Retrieved November 1, 2026, from https://latifkedi.github.io/athena/en/d/kant/
@misc{athena_kant,
title = {Kant and the Critique of Pure Reason},
author = {{Athena contributors}},
year = {2026},
howpublished = {\url{https://latifkedi.github.io/athena/en/d/kant/}},
note = {Athena: The tree of human knowledge. Accessed: 2026-11-01}
}Added: September 27, 2026 · Last changed: September 27, 2026 · Page history