The Logical Syntax of Language

work by Carnap

Also known as: “Logische Syntax der Sprache”

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June 30, 2026

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Rudolf Carnap's The Logical Syntax of Language (1934) is a foundational work in logical positivism that explores the structure of language and its relationship to knowledge. Carnap argued that philosophical problems often arise from misunderstandings of language and proposed using the logical analysis of language to resolve them.12

The book emphasizes the distinction between the object language (the language being analyzed) and the metalanguage (the language used for analysis). Carnap advocated for the construction of artificial languages with precisely defined syntactic and semantic rules to achieve clarity and rigor, moving away from the ambiguities of ordinary language. This approach aimed to establish a "scientific world view" by applying the precision of logic and mathematics to philosophical inquiry.21

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Rudolf Carnap
Career in the United States of Rudolf Carnap
…Logische Syntax der Sprache (1934; The Logical Syntax of Language) and Meaning and Necessity (1947). Carnap’s interest in artificial languages included advocacy of international auxiliary languages such as Esperanto and Interlingua to facilitate scholarly communication and to further international understanding.
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…Logische Syntax der Sprache (1934; The Logical Syntax of Language) and Meaning and Necessity (1947). Carnap’s interest in artificial languages included advocacy of international auxiliary languages such as Esperanto and Interlingua to facilitate scholarly communication and to further international understanding.
Read More