Issues of Indeterminism in the Polish School of Logic

Abstract

Dealing with the history of logic and its relation to philosophy, I have noticed the significant contribution given hereto by the representatives of the Polish School of Logic, and especially of its main representative Jan ?ukasieicz. This author has discussed thoroughly indeterminism, which he considers as a metaphysical substrate of the polyvalent logic, introduced by himself. His arguments in favor of indeterminism are taken from everyday life and by exemplifying the absurdity of the opposite theory, i.e. determinism. Through his research he concludes to the polyvalent logic. Such issues and interpretations of other authors will be discussed in the following article.

DOI: 10.5901/jesr.2013.v3n7p151