Truth and Knowledge
arXiv:2104.13573
Abstract
The main subjects of this text are: (1) Generalization of concepts and operations, like distance and size, to situations where they are not definable in the usual way. (2) A pragmatic theory of handling contradictions using reliability of the information sources. (3) Relation of formal semantics to brain processes. (4) Remarks on Yablo's coding of the liar paradox in infinite acyclic graphs.
Preliminary version, final version to appear in College Publications, Series Studies in Logic and Argumentation, ISBN 978-1-84890-403-3