Abstract
Controversies on the imprecision and ambiguity of the concept of human dignity in bioethics arise from the problem of the foundation of morality and its limited application in solving contemporary issues. In this context, rival positions coexist: some propose to abandon the concept altogether, some insist on its justification through human rights or principles, and others give up such justification. This research aimed to analyze such controversies considering that the imprecision and ambiguity in the concept of human dignity can be addressed by four stances: 1) reversing the traditional relationship between human dignity and human rights, as supported by Schroeder; 2) considering human dignity as the ability to maintain standards and principles, as suggested by Killmister; 3) basing human rights on human dignity, as considered by Andorno; 4) appealing to principles derived from the concept of human dignity, as defended by Albuquerque.
Personhood; Human rights; Personal autonomy; Bioethics