Abstract“12 × 12 = 144”. Psychological Certainty versus Logical Exclusion of Error in On Certainty, Illustrated by the Example of Artihmetic. The aim of this paper is to exemplify Wittgenstein’s distinction between a psychological certainty and the logical exclusion of error by considering his discussion of our use of simple calculations like “12 × 12 =144” in On Certainty. Three aspects seem to be relevant in this context: 1. Wittgenstein’s notes on our use of the word “to know” in the (...) context of these simple calculations (and on the irrelevance of inner states or processes for this use); 2. his discussion of the wish for “transcendental certainty” (OC 1975: 47); 3. his remarks on the logical exclusion of error. (shrink)

Wittgenstein famously criticizes the philosophical practice of analyzing the meaning of words outside their ordinary use in everyday language, whereby often self-made pseudo-problems arise. In order to shed further light on Wittgenstein’s critique, this article makes use of the Remarks on the Philosophy of Psychology. First, starting from the remark in Vol. I, §52, his criticism of the philosophical method of selection and generalization is explained in detail. Next, I give a brief outline of Wittgenstein’s own way of philosophizing by (...) reference to a selection of comments concerning the use of psychological words in everyday language, which will also further elucidate his critique. Finally, I enter into the question which significance everyday language according to Wittgenstein has for philosophy. (shrink)

Aesthetics is no longer merely the philosophy of perception and the arts. Nelson Goodman, Arthur Danto and others have contributed to develop aesthetics from a field at the margins of philosophy to one permeating substantial areas of theoretical and practical philosophy. New approaches like environmental and ecological aesthetics widened the understanding of the aesthetics of nature. The contributions in this volume address the most important issues in contemporary aesthetics, many of them from a Wittgensteinian perspective. The 39th International Ludwig Wittgenstein (...) Symposium, organized by the Austrian Ludwig Wittgenstein Society, was held at Kirchberg am Wechsel, Lower Austria, from August 7th to 13th 2016 and aimed at taking an inventory of important tendencies and positions in contemporary aesthetics. The volume includes a selection of the invited papers. (shrink)