PhD in History from the Universidad Autonoma de Mexico, UNAM. He is currently an Emeritus Researcher of UNAM’s Institute of Anthropological Research, Professor at the School of Philosophy and Literature, and at the Anthropology Postgraduate Studies Program. Emeritus Researcher of the National System of Researchers. His main research subject is the History of Mesoamerican thought, especially its worldview, religion, myth, magic and iconography.