Abstract :
Modern politics is at times a balancing act between universal claims about the human (equal rights, dignity, and respect) and political actions which may seem to violate these claims (torture, just wars, repudiation of certain cultural practices, tacit discrimination). An exploration of some of the philosophical roots of the modern understanding of the person, when it was the subject of debate, provides a perspective at the origin of Modernity from which to evaluate the tenuous relationship between moral universalism and alterity at the heart of this tension. The debates at Valladolid in 1550-51 between Las Casas and SepUlveda, arguing their conceptions of the human, can shed light on how and why arguments for inequality creep back into the modern discourse on alterity. The lessons from Valladolid, therefore, might help to limit or clarify recourse to such arguments.
