It is proposed in this writing to deal whith the theme of the possible links between scientifíc investigation and ethical refíection. In approaching this question, we propose to backtrack as far as Greek line of thought, and stop at the precise moment when something similar to scientifíc "truth" first becomes observable, and starts thus to make part of what is "sayable". We are referring to this inaugural instant when historical reflection, medical knowledge, and juridical research have simultaneously appeard. We shall try and demonstrate that, whithin this context, the concern whith truth, far from being alien to ethical reñection, was considered to be the most efficient resource, that which could best contribute in the effort to reach a life worth being lived.
Truth; ethics; historical reflection; medical knowledge; juridical research