The book presents a thoroughly elaborated logical theory of generalized truth-values
understood as subsets of some established set of (basic) truth values. After elucidating the …

The notion of a truth value has been explicitly introduced into logic and philosophy by
Gottlob Frege—for the first time in Frege 1891, and most notably in his seminal paper (Frege …

According to the classical account, propositions are sui generis, abstract, intrinsically-
representational entities and our cognitive attitudes, and the token states within us that …

Too much traditional school learning has been a form of alienated labour. Rather like factory
work: the pupil is told what to do• how long to do it for• then hands over the product, not to a …

Понятие истинностного значения было введено в логику и всесторон не обосновано
выдающимся немецким логиком и философом Готло бом Фреге, впервые в статье …

Mates's Puzzle has flown below many philosophers' radar, despite its relations to both
Frege's Puzzle and the Paradox of Analysis. We explain the relations amongst these puzzles …

Propositions are defined by abstraction from an equivalence relation on sentences. The
equivalence is synonymy. The resulting view, Propositional Abstractionism, has roots in …

I argue that there is an inherent tension in the notion of a proposition that gives us reason to
doubt that there can be any single entity that plays all the roles and possesses all the …

Anthony Wrigley presents the plenitude objection that, he claims, affects any attempt to
introduce propositions via abstraction. I argue that the plenitude objection begs the question …

Sentences have meanings: the things we say, and the things we believe. Semantics is the
theory of meaning, and thoughts, ie the meanings of sentences, are among the objects of …