Intervention of Dr. Arturo Romero Contreras (BUAP) at the V. Meeting of the North American Schelling Society. February 21-25, 2017, Mexico City. "Space and Form in Schelling's Philosophy of Nature". The author claims that from Descartes to Heidegger, at least, time has been linked to the "internal", to "spirit", "soul" or "sense", while space, has served as the realm of external and derived things.