The era of the Baroque witnessed a fierce debate over the interpretation of some experiments about the vacuum. It was riddled with fear of annihilation. My focus will not lie on the development of...

This article offers an introduction to the question of God’s omnipresence as debated within the late medieval scholastic tradition as seen through the lens of Francis of Meyronnes. In Meyronnes’s commentary on distinction 37 of Peter Lombard’s Sentences, he attempts to categorize the various ways one might prove God’s existence in all things through a four-fold classification. In following his classifications, we are able to look back at some of the historical ways earlier scholastics have attempted to prove God’s omnipresence (...) and follow some of the changes in those approaches as the tradition has developed. Likewise, Meyronnes’s fourth and final classification will point us toward the future. His fourth way—interesting and puzzling in and of itself—offers early hints of future debates about God’s omnipresence and his relationship to place that will emerge in the late 14th century and then again in the 15th, 16th, and 17th centuries. (shrink)

Descartes croyait que le monde étendu ne se terminait pas par une borne, mais pourquoi? Après avoir expliqué la position de Descartes au §1, en suggérant que sa conception de l’étendue indéfinie de l’univers devrait être entendue comme actuelle, mais syncatégorématique, nous nous penchons sur son argument dans le §2 : toute postulation d’une surface extérieure au monde sera autodestructrice, parce que la simple contemplation d’une telle borne nous conduira à reconnaître l’existence d’une étendue allant au-delà. Au §3, nous identifions (...) l’hypothèse fondamentale qui sous-tend cet argument en comparant les conceptions respectives de Descartes et de Malebranche quant au statut ontologique des modes de l’étendue. (shrink)

In this paper the final stages of the historical process of the emergence of actual infinity in mathematics are considered. The application of God’s point of view – i.e. the possibility to create mathematics from a divine perspective, i.e. from the point of view of an eternal, timeless, omniscience and unlimited subject of cognition – is one of the main factors in this process. Nicole Oresme is the first man who systematically used actual infinity in mathematical reasoning, constructions and proofs (...) in geometry. (shrink)