Bioethics: Origins and Current Times

Abstract

Ethics has been one of the central concerns of philosophy since ancient times, but what is ethics? In a few words, it is the reflection on good, bad, justice and injustice, as well as the way these categories can apply to human actions and practices. It comes from the Greek ethos, which means customs. One of the first moral philosophers, Socrates, who we remember through the Dialogues of Plato, gave us a sense of ethical reflection that is still current today two and a half millennia ago: it is about critically examining human customs, traditions and practices to determine whether they are correct or incorrect and acting accordingly, modifying behaviors when our customs are bad or unjust and continuing to respect them when they are good and just. Therefore, more than a moral validation of traditions established in the past, ethics is a constant examination and ever-alive reflection that is never definitive.