Abstract

The paper [which is in German] seeks to show how Weininger’s interpretations of Kant and Schopenhauer help us to understand some of the peculiar reflections on the will, on happiness and unhappiness, and on the problems of life, which are to be found in Wittgenstein's Notebooks. It seeks to explain, above all, why Wittgenstein should wish to reject the basic ethical axiom of “love thy neighbor.” There follows a sketch of one possible Kantian interpretation of the Tractatus along Weiningerian lines. The conclusion is drawn, however, that, while in the Notebooks many of Weininger’s views are still accepted, by the time of the Tractatus Wittgenstein has moved to a position in which a thinker like Weininger must be conceived as propounding so much more “ethical nonsense.” Wittgenstein adopts in the Tractatus a wholly new conception of the ethical, a form of logical individualism or quietism.