Abstract:
The “scotopic vision” (or “vision of darkness”) developed by Aristotle in De Anima II 7 is the first systematic formulation of this key phenomenon for current neurosciences. In this theory an apparent contradiction arises between the “ontological commitment” of darkness as deprivation and the “gnoseological realism” that considers that same darkness visible. Tomás de Aquino in his Sententia libri De Anima proposes an interpretation that establishes the analogical relationship between light and darkness through color. This strategy allows to dissolve any annoyance and establish a visual perception of darkness in a realistic.
Keywords:
Thomas Aquinas; Aristotle; De Anima; Scotopic vision