Abstract
While Wittgenstein commentators dismiss his remarks on women and femininity as trivial and unworthy of attention, I focus exactly on what they consider parenthetical and of no philosophical value. First, I document Wittgenstein’s attitudes toward women and femininity, and subject his remarks to critical analysis. Secondly, I retrieve and explore some aspects of Otto Weininger’s influence on Wittgenstein. Thirdly, by introducing considerations of chronology and circumstance, I argue that while the early Wittgenstein of the Tractatus endorsed Weininger’s views on women and sex, the mature Wittgenstein of the Investigations repudiated them without ceasing to adrnire his work or its spirit. Finally, I sketch crucial, unnoticed differences between Weininger and the mature Wittgenstein concerning femininity and philosophical method. The author’s intention is to contribute to the project of challenging the supposed divide between the understanding of philosophical thought, on the one hand, and socio-cultural contexts and biography on the other.