Tractatus Logico-Philosophicus · Chapter
5.133 explained
Wittgenstein asserts that all logical inference is a priori, meaning it does not depend on empirical experience but is grounded in the structure of logic itself.
What happens
Wittgenstein asserts that all logical inference is a priori, meaning it does not depend on empirical experience but is grounded in the structure of logic itself.
Themes in this chapter
Logic and Tautology
The a priori nature of inference aligns with Wittgenstein's view that logical truths are tautological and do not convey factual information.
Characters to notice
- Mr. Wittgenstein
Author of the proposition asserting the a priori nature of inference.
Key passages
“All inference takes place a priori.”
Every logical deduction is made independently of experience, based solely on the form of propositions.
Wittgenstein emphasizes that inference is not derived from empirical observation but from logical structure.