Fitch's paradox of knowability

GPTKB entity

Statements (24)
Predicate Object
gptkbp:instanceOf gptkb:paradox
gptkbp:alsoKnownAs Fitch's paradox
gptkbp:basedOn gptkb:logic
gptkbp:discusses gptkb:Alvin_Plantinga
gptkb:Michael_Dummett
gptkb:Timothy_Williamson
gptkbp:field gptkb:philosophy
philosophy of logic
gptkbp:formedBy gptkb:Frederic_Fitch
1963
gptkbp:hasConcept If all truths are knowable, then all truths are known.
https://www.w3.org/2000/01/rdf-schema#label Fitch's paradox of knowability
gptkbp:implies omniscience
gptkbp:involves knowledge
truth
possibility
gptkbp:notableFor challenge to anti-realism
gptkbp:publishedBy gptkb:The_Journal_of_Symbolic_Logic
gptkbp:publishedIn A Logical Analysis of Some Value Concepts
gptkbp:relatedTo epistemic logic
Church-Fitch paradox
knowability thesis
gptkbp:bfsParent gptkb:Frederic_Fitch
gptkbp:bfsLayer 7