For a long time, the knowledge of ethnic groups was made invisible, the presence of a homogenizing European science, which denied the cultural-scientific contributions of the diverse peoples, generated that social knowledge disappeared or was destroyed, made invisible, ignored, in a derogatory, racist way, became a folkloric tradition, assumed for fun.We start from the concept that there is an indigenous, popular science and a universal science that affects social life and, in order to understand, we must have clarity in the concept of interculturality, as an epistemic construct of knowledge.