Logika kondicionálov

• Authors: František Gahér

Title variants

EN

The logic of conditionals

• Languages of publication: SK

Abstracts

EN

In his monograph The Paradoxes of Classical Logic (Paradoxy klasickéj logiky. Filosofie a logika hypotetických vět), Vít Punčochář, in addition to an overview of classical logic, presents the paradoxes of material implication and an explanation of the primary alternative ways to solve them, especially in the form of an exposition of his own version of the theory of strict assertibility. The theory is presented in a sufficiently comprehensive form on a base of detailed argumentation. In the critical part of this article, the author lays out the ideas that form the basis of his own solution to the main paradoxes of material implication, which is still based on the concept of truth. At the same time, it uses the distinction between the actual and the potentially unreal, or if you like the absolutely unrealistic conditions of implicit sentences and the corresponding classification of conditional sentences into factuals, agnostic conditionals and counterfactuals. The author additionally suggests differentiating between situations in which the analysis of conditional sentences as material implications has precedence over those in which it is an expression of inference. In the latter case, it is an expression of the abbreviations of judgments, where tacit assumptions and the principle of ceteris paribus can come into play.

Keywords

EN

classical logic; paradoxes of material implication; strict assertibility; factual; agnostic conditioning; counterfactual

Discipline

• PHILOSOPHY: PHILOSOPHY

• Publisher: Institute of Philosophy, Czech Academy of Sciences
• Journal: Filosofický časopis (Philosophical Journal)
• Year: 2022
• Volume: 70
• Issue: 2
• Pages: 381-401
• Document type: ARTICLE

Contributors

author

František Gahér

• Filosofický časopis, redakce, Filosofický ústav AV ČR, v.v.i., Jilská 1, 110 00 Praha 1, Czech Republic