Language, Truth and Logic
E16941
Language, Truth and Logic is A.J. Ayer’s influential 1936 philosophical work that popularized logical positivism in the English-speaking world by arguing that meaningful statements are either empirically verifiable or tautological.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Language, Truth and Logic canonical | 6 |
| A. J. Ayer's "Language, Truth and Logic" | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T124534 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Language, Truth and Logic Context triple: [logical positivism, associatedWork, Language, Truth and Logic]
-
A.
Tractatus Logico-Philosophicus
Tractatus Logico-Philosophicus is Ludwig Wittgenstein’s early 20th-century philosophical work that attempts to define the relationship between language, thought, and reality through a highly structured, logical framework.
-
B.
A History of Western Philosophy
A History of Western Philosophy is Bertrand Russell’s comprehensive survey of Western philosophical thought from the pre-Socratics to the early 20th century, combining exposition with critical commentary.
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C.
Russell: Philosophical Essays
"Russell: Philosophical Essays" is a collection of key philosophical papers by Bertrand Russell, showcasing his influential work in logic, language, and analytic philosophy.
-
D.
The Problems of Philosophy
The Problems of Philosophy is a short, accessible 1912 book by Bertrand Russell that introduces key issues in epistemology and metaphysics, such as the nature of reality, knowledge, and appearance versus reality.
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E.
Treatise on the Emendation of the Intellect
Treatise on the Emendation of the Intellect is an unfinished philosophical work by Baruch Spinoza that outlines a method for improving the mind to attain true knowledge and intellectual perfection.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Language, Truth and Logic Target entity description: Language, Truth and Logic is A.J. Ayer’s influential 1936 philosophical work that popularized logical positivism in the English-speaking world by arguing that meaningful statements are either empirically verifiable or tautological.
-
A.
Tractatus Logico-Philosophicus
Tractatus Logico-Philosophicus is Ludwig Wittgenstein’s early 20th-century philosophical work that attempts to define the relationship between language, thought, and reality through a highly structured, logical framework.
-
B.
A History of Western Philosophy
A History of Western Philosophy is Bertrand Russell’s comprehensive survey of Western philosophical thought from the pre-Socratics to the early 20th century, combining exposition with critical commentary.
-
C.
Russell: Philosophical Essays
"Russell: Philosophical Essays" is a collection of key philosophical papers by Bertrand Russell, showcasing his influential work in logic, language, and analytic philosophy.
-
D.
The Problems of Philosophy
The Problems of Philosophy is a short, accessible 1912 book by Bertrand Russell that introduces key issues in epistemology and metaphysics, such as the nature of reality, knowledge, and appearance versus reality.
-
E.
Treatise on the Emendation of the Intellect
Treatise on the Emendation of the Intellect is an unfinished philosophical work by Baruch Spinoza that outlines a method for improving the mind to attain true knowledge and intellectual perfection.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
book
ⓘ
non-fiction book ⓘ philosophical work ⓘ |
| advocates | emotivist theory of ethics ⓘ |
| author |
A. J. Ayer
ⓘ
A. J. Ayer ⓘ
surface form:
Alfred Jules Ayer
|
| centralThesis | A statement is meaningful only if it is empirically verifiable or tautological. ⓘ |
| claims |
ethical judgments are expressions of emotion rather than statements of fact
ⓘ
metaphysical statements are cognitively meaningless ⓘ |
| countryOfOrigin | United Kingdom ⓘ |
| discusses |
a priori knowledge
ⓘ
analytic–synthetic distinction ⓘ philosophical method ⓘ Bayesian inference ⓘ
surface form:
probability and induction
religious language ⓘ the self and personal identity ⓘ |
| firstPublishedIn |
London, England
ⓘ
surface form:
London
|
| genre |
analytic philosophy
ⓘ
philosophy ⓘ |
| hasEdition | second edition with revisions ⓘ |
| impact |
provoked criticisms that led Ayer later to modify his views
ⓘ
sparked extensive debate about the criterion of meaning ⓘ |
| influenced |
20th-century philosophy
ⓘ
Anglo-American analytic philosophy ⓘ |
| influencedBy |
Moritz Schlick
ⓘ
Rudolf Carnap ⓘ Vienna Circle ⓘ logical empiricism ⓘ |
| mainSubject |
epistemology
ⓘ
ethics ⓘ logical positivism ⓘ philosophy of language ⓘ verificationism ⓘ |
| movement | logical positivism ⓘ |
| notableFor |
critique of metaphysics
ⓘ
popularizing logical positivism in the English-speaking world ⓘ systematic defense of verificationism ⓘ |
| originalLanguage | English ⓘ |
| philosophicalStance |
reduction of philosophy to logical analysis of language
ⓘ
rejection of synthetic a priori propositions ⓘ |
| positionOnEthics | ethical statements lack truth value ⓘ |
| positionOnMetaphysics | metaphysical disputes are pseudo-problems ⓘ |
| positionOnReligiousLanguage | religious statements are literally meaningless ⓘ |
| proposes | verification principle of meaning ⓘ |
| publicationYear | 1936 ⓘ |
| publisher |
Orion Publishing Group
ⓘ
surface form:
Gollancz
|
| structure | divided into chapters addressing language, verification, metaphysics, ethics, and theology ⓘ |
| timePeriod | 20th century ⓘ |
How these facts were elicited
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Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Language, Truth and Logic Description of subject: Language, Truth and Logic is A.J. Ayer’s influential 1936 philosophical work that popularized logical positivism in the English-speaking world by arguing that meaningful statements are either empirically verifiable or tautological.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
A. J. Ayer's "Language, Truth and Logic"