Tractatus Logico-Philosophicus · Chapter
3.331 explained
Wittgenstein critiques Russell's Theory of Types, pointing out that Russell's error lies in needing to speak about the meanings of signs when formulating symbolic rules, which violates the principle that logical syntax should be evident fro
What happens
Wittgenstein critiques Russell's Theory of Types, pointing out that Russell's error lies in needing to speak about the meanings of signs when formulating symbolic rules, which violates the principle that logical syntax should be evident from the signs themselves without reference to their meanings.
Themes in this chapter
Limits of Language and Thought
Wittgenstein argues that Russell's error stems from needing to speak about meanings, highlighting the limits of what can be expressed in logical syntax.
Critique of Traditional Philosophy
This observation directly critiques Russell's philosophical approach to logical theory.
Characters to notice
- Mr. Wittgenstein
Author of the observation critiquing Russell's Theory of Types.
- Bertrand Russell
Subject of Wittgenstein's critique regarding the Theory of Types.
Key passages
“From this observation we get a further view—into Russell’s “Theory of Types.” Russell’s error is shown by the fact that in drawing up his symbolic rules he has to speak about the things his signs mean.”
This insight reveals a problem with Russell's Theory of Types: his mistake is that when he creates rules for symbols, he must refer to what those symbols represent.
Wittgenstein identifies a fundamental flaw in Russell's approach to logical syntax.