Dogma, Assertive grounds and forms of Truth-assignment failure

A philosophical reading of the gains of Kripke’s take on truth and risk in 1975

Abstract

This short paper focuses on Kripke's paper on truth from 1975. It is 1. a historiographical commentary, 2. an argument about the advantages of the theory, and 3. an interpretation of its philosophical meaning. 1. Kripke presents a diagnosis of semantic paradoxes based on their similarity with ungrounded sentences. Based on Kleene's three-value logic, he then shows that it is possible to find fixed points in which the assertion of an unsubstantiated (non-paradoxical) sentence can sustain a cumulative distance with its anti-extension. 2. We argue that Kripke's paper has the advantage of explaining risk in truth assessments. It provides a framework to solve problems of languages that have their truth predicate. Although compatible with Tarski's, this solution more faithfully paints the speculative and revisionist representation of assignments of truth. It exhibits the conditions of stable risk assertions (whose fixed point accumulates semantic value in a single direction) and distinguishes it from irrational assertions, which, as dogmas, base their risk on arbitrary points and provide an unstable basis for truth assertions.