In contemporary discussions on practical ethics, the concepts of autonomy and dignity have frequently been opposed. This tendency has been particularly visible in controversies regarding cloning, abortion, organ sales, and euthanasia. Freedom of research and freedom of choice, as instances of professional and personal autonomy, have been cited in arguments favouring these practices, while the dignity and sanctity of human life have been evoked in arguments against them. In the moral theory of Immanuel Kant, however, the concepts of autonomy and (...) dignity seem to coexist in mutual harmony. Respect for the freely chosen moral law and respect for the absolute value of humanity coincide, and give rise to a unified understanding of our duties toward ourselves and others. My question in this paper is, was Kant on to something here? Can autonomy and dignity, in the sense in which they are used in current debates, be brought together, and can the arguments be settled in a way that would satisfy both disagreeing parties? My answer to the question is, yes and no. Kant was definitely on to something in that he recognized two competing views in modern moral philosophy, and tried to consolidate them in an attempt to create a universal model of ethics. But in the end, he failed to fuse the two views together on equal terms. Instead, he sacrificed the modern idea of the self-governance of individuals on the altar of the premodern notion of the absolute inner worth of humanity. (shrink)