Si les savants du xviie siècle revendiquaient la responsabilité morale qui découlait de leur connaissance particulière, leurs mécènes préféraient les applications fidèles et utiles de cette connaissance. Un savant osait-il, donc, s’opposer à son mécène? Trois associés, au moins, de l’Académie royale des sciences se distinguatient de Louis XIV sur des questions de philosophie naturelle, de religion et de politique. Le cas de l’un d’eux, Nicolas Hartsoeker, un savant hollandais et fabricant d’instruments d’optique, espion de Louis XIV pendant la guerre (...) de la Ligue d’Augsbourg, révèle des liens complexes entre science et conscience pendant la révolution scientifique. (shrink)

This study considers Newton's views on space and time with respect to some important ontologies of substance in his period. Specifically, it deals in a philosophico-historical manner with his conception of substance, attribute, existence, to actuality and necessity. I show how Newton links these “features” of things to his conception of God's existence with respect of infinite space and time. Moreover, I argue that his ontology of space and time cannot be understood without fully appreciating how it relates to the (...) nature of Divine existence. In order to establish this, the ontology embodied in Newton's theory of predication is analysed, and shown to be different from the presuppositions of the ontological argument. From the historical point of view Gassendi's influence is stressed, via the mediation of Walter Charleton. Furthermore, Newton's thought on these matters is contrasted with Descartes's and Spinoza's. In point of fact, in his earliest notebook Newton recorded observations on Descartes's version of the ontological argument. Soon, however, he was to oppose the Cartesian conception of the actuality of Divine existence by means of arguments similar to those of Gassendi. Lastly, I suggest that the nature and extent of Henry More's influence on Newton's conception of how God relates to absolute space and time bears further examination. (shrink)

The Letter of Resolution Concerning Origen and the Chief of His Opinions, published anonymously in London in 1661, is the chief testimony of the renaissance of Origen in early modern Cambridge. Probably authored by George Rust, the later Bishop of Dromore in Ireland, it is the first defence of Origenism, and delineates a rational theology based upon the unshakable foundation of God’s first attribute, his goodness. Trespassing and falling away from God’s goodness, the souls forfeit their original ethereal bodies or (...) ‘vehicles’ and come to inhabit lesser ones made of air and earth. Making responsible use of their freedom, however, they may climb up the ontological ladder again. Rust’s rational theodicy with its stress on God’s universal goodness and the pre-existent soul’s free will is a key document of the Cambridge Platonists’ deeply Origenian philosophy of religion. (shrink)

ArgumentIn this essay, I sketch a problem-based framework within which I locate the concept of “organism” in the system theories of Georg Ernst Stahl, Théophile Bordeu, and Paul-Joseph Barthez. Around 1700, Stahl coins the word “organism” for a certain concept of order. For him, the concept explains the form of order of living bodies that is categorically different from the order of other bodies or composites. At the end of the century, the “organism” as a specific form of order becomes (...) a major topos in many discourses. I will not so much focus on experiments and objects as on basic problems that contribute to the general framework of the concept of organism as a key concept of the vitalist movement between 1700 and 1800. For this purpose, I will investigate the combination of three explanatory tools. These tools refer to regulating agents, functional interactions, and stimulus-reactions-schemes within individual organic systems of forces. They are related to various themes – especially to energy, sensibility, and sympathy. I will retrace some aspects of these relations. (shrink)