Abstract
This paper argues that the function of moral education in the biomedical context should be exactly the same as in a general, philosophical framework: it should not provide ready-to-use kits of moral principles; rather, it must show the history, epistemology and conceptual structure of moral theories that would enable those who have to make decisions to be as informed and as responsible as possible. If this complexity cannot be attained, an incomplete product—i.e. bioethics or bioethical principles—should not be seen as a viable substitute. This theoretical position is subsequently illustrated by a case study involving research ethics committees. It is argued that within these committees, that are carefully formed multidisciplinary bodies, what makes competent decision-making possible is not a bioethical theory, nor even a sound philosophical ethics, but the dynamics of the discussion of a number of experts coming from different disciplines. This multidisciplinary expertise is necessary and sufficient to undertake the challenges of complex decisions in the biomedical context.