타당성, 논리적 형식, 그리고 비대칭성 논제

초록

In this paper I would like to discuss the exact relationship between validity and logical form, focusing on the so-called asymmetry thesis. According to the asymmetry thesis, there is a remarkable difference between the way of showing validity of arguments and that of showing invalidity. Massey has argued that for this asymmetry we cannot show the invalidity of arguments. I claim here that there is no the alleged fearful asymmetry, so Massey's view is greatly overstated.

키워드