Von Wright’s philosophy is seldom seen as original when compared to that of his master, Ludwig Wittgenstein. Contrary to that orientation, this work seeks to establish the opposition of von Wright to Wittgenstein in relation to the question of whether ethics is an area where logic can legitimately extend. For Wittgenstein, logic deals with what is necessarily true. On the basis of this characterization of logic, Wittgenstein thinks that logic cannot legitimately help to capture ethics for the reason that the (...) referents of ethical discourse are not in the world. Only the referents of scientific discourse are there. For Wittgenstein, therefore, we must adopt a mystical position in ethics both by giving it the greatest importance but also by applying the greatest silence. Von Wright admits, following Wittgenstein, the varieties of goodness. However, he stresses that the varieties of goodness do not leave room for absolute relativism. Norms have both a prescriptive dimension that can be relative to a culture, and a descriptive dimension that makes them assessable to logical standards. (shrink)