Abstract
This article is intended to offer a textual and evaluative presentation of the theory of original sin as elaborated by the Franciscan master John Duns Scotus, the “Subtle Doctor.”While there are many studies and articles about Scotus’ ethics, few are devoted to what is considered the root of evil human behavior, and hardly any analyze the text of the Subtle Doctor in any sufficient depth.1 Perhaps because this topic belongs more strictly to theology, it is seldom considered in depth by philosophers. On the other hand, since Catholic theology after Vatican II has virtually narrowed its treatment of medieval topics and figures to all but Thomas Aquinas, it is rare to find any theologians interested in other...