Online research in philosophy

A long tradition regards Robert Desgabets as a Cartesian empiricist. He says things that sound strikingly like Locke, and he argues against anti-empiricist reasoning in Descartes, Malebranche, and Arnauld. Moreover, throughout his writings he endorses the empiricist principle that nothing is in the intellect except what was previously in the senses. Since the Cartesians are generally supposed to be prototypical non -empiricists, Desgabets’s being a Cartesian empiricist would make him a particularly interesting specimen. In this paper, however, I challenge the case for taking Desgabets to be an empiricist.

The paper explores the existential import of universal affirmative in Descartes, Arnauld and Malebranche. Descartes holds, inconsistently, that eternal truths are true even if the subject term is empty but that a proposition with a false idea as subject is false. Malebranche extends Descartes? truth-conditions for eternal truths, which lack existential import, to all knowledge, allowing only for non-propositional knowledge of contingent existence. Malebranche's rather implausible Neoplatonic semantics is detailed as consisting of three key semantic relations: illumination by which God's ideas cause mental terms, creation by which God's ideas cause material substances by a kind of ?ontic privation?, and sensation in which brain events occasion states of mental awareness. In contrast, Arnauld distinguishes two types of propositions ? necessary and contingent ? with distinct truth-conditions, one with and one without existential import. Arnauld's more modern semantics is laid out as a theory of reference that substitutes earlier causal accounts with one that adapts the medieval notion of objective being. His version anticipates modern notions of intentional content and appeals in its ontology only to substances and their modes.

The French philosopher and theologian Nicolas Malebranche was one of the most important thinkers of the early modern period. A bold and unorthodox thinker, he tried to synthesize the new philosophy of Descartes with religious Platonism. This is the first collection of essays to address Malebranche's thought comprehensively and systematically. There are chapters devoted to Malebranche's metaphysics, his doctrine of the soul, his epistemology, the celebrated debate with Arnauld, his philosophical method, his occasionalism and theory of causality, his philosophical theology, his account of freedom, his moral philosophy, and his intellectual legacy.

Malebranche's metaphysics and the problem of human freedom -- God, order, and general volitions -- Arnauld and Malebranche on the power of the human intellect -- The cognitive faculties and the divine ideas -- Malebranche on free will and imminent causation.

In this paper, I argue that Arnauld’s conception of God is more radical than scholars have been willing to allow. It is not the case that, for Arnauld, God acts for reasons, with His will guided by wisdom (much as the God of Malebranche and Leibniz acts), albeit by a wisdom impenetrable to us. Arnauld’s objections to Malebranche are directed not only at the claim that God’s wisdom is transparent to human reason, but at the whole distinction between will and wisdom in God, even if that wisdom were “hidden.” Arnauld’s God, in fact, approaches the extreme voluntarist God of Descartes, and thus transcends practical rational agency altogether.