This article focuses on one aspect of the late mediaeval debate over divine power, as it was discussed by Oxford philosophers Walter Chatton (d. 1343) and William Ockham (d. 1347). Chatton and Ockham would have agreed, for example, that God is ultimately responsible for the existence of the works of Pablo Picasso, but they would not agree over wheher it violates God's omnipotence to say that he cannot make something that Picasso made, for example, the painting Guernica, without using Picasso (...) himself as an intermediate cause. The context of their dispute was a larger debate regarding the ontological status of relations. This article (1) explains how these two issues, omnipotence and relations, became so interestingly tangled together, (2) tries to see which of the two men mentioned above got the better of their exchange, and finally (3) draws out some important consequences for fourteenth-century discussions of causality, occasionalism, and omnipotence. (shrink)

It is well-known that Chatton is among the earliest and most vehement critics of Ockham’s theory of judgment, but scholars have overlooked the role Chatton’s criticisms play in shaping Ockham’s final account. In this paper, I demonstrate that Ockham’s most mature treatment of judgment not only contains revisions that resolve the problems Chatton identifies in his earlier theories, but also that these revisions ultimately bring his final account of the objects of judgment surprisingly close to Chatton’s own. Even so, I (...) argue that, at the end of the day, there remain significant differences between their respective analyses of the structure and intentionality of judicative states. (shrink)

En el siglo XIV se propusieron dos teorías principales para explicar el aumento y la reducción de las cualidades, entendidas éstas como formas accidentales. Quienes defendían alguna de estas dos teorías sostenían que una cualidad aumenta o se reduce debido a que se añaden o se substraen partes de sí misma, o bien, que una cualidad aumenta o se reduce debido a que una nueva forma más o menos perfecta sustituye a la forma ya inherente en una cierta substancia. Ockham (...) defendió la primera teoría con respecto a los estados mentales, entendidos como cualidades. Chatton defendió en sus primeros escritos ambas teorías y después sólo defendió la segunda. Las teorías de Ockham y Chatton están basadas en dos perspectivas distintas sobre la naturaleza del cambio o el movimiento. Ambas teorías, además, implican mecanismos distintos para regular la mayor o menor perfección de un estado mental. (shrink)