NOCTUA
La tradizione filosofica dall’antico al moderno
History of Philosophy from the Ancient to the Modern Age
Autore / Author: Ange Pottin
Affiliazione / Author affiliation: École Normale Supérieure, Paris
Titolo / Title: Mathematisme et tourbillons dans les Principes de la Philosophie de Descartes
Abstract: The theory of vortices seems to contradict Descartes’s willingness to accept in physics only “principles also accepted in mathematics”. We show that this cosmological theory is on the contrary (i) consistent with the Cartesian mathematical norm – explaining phenomena only by the properties that bodies have in common with mathematical objects – and (ii) partly implied by the thesis according to which the essence of matter consists of extension – circular motion being the only one allowing movement in a world saturated by a homogeneous extension. In this respect, the incoherence of the Principles of Philosophy resides rather in the gap between the claim to have “proved by mathematical demonstration” and in the fact that, to pass from the level of general principles to that of cosmology, Descartes sets up a series of auxiliary hypotheses concerning the genesis of the world.
Keywords: Cosmology; René Descartes; hypotheses; mathematics; Principles of Philosophy.
English title: Mathematicism and Vortices in the Principles of Philosophy of Descartes
DOI: 10.14640/NoctuaIV1
Anno / Volume: IV
Fascicolo / Issue: 1-2
Pagine / Pages: 1-16
Pubblicazione / Publication date: 15/06/2017
Permalink: https://dx.doi.org/10.14640/NoctuaIV1
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ISSN 2284-1180