Descartes holds that when you perceive something with perfect clarity, you are compelled to assent and cannot doubt. (This is a psychological claim.) Many commentators read him as endorsing Psychologism, according to which this compulsion is a matter of brute psychological force. I show that, in Descartes’s view, perfect clarity provides a reason for assent—indeed a perfect reason, which precludes any reason for doubt. (This is a normative claim.) Furthermore, advancing a view I call Rational Force, he holds that the (...) normative claim explains the psychological one: since your will is naturally responsive to reasons, you are compelled to assent because you have a perfect reason to assent. This coheres with his view that will is essentially active, self-determined, and free. The force that clarity exerts on the will is not the brute push of an efficient cause, but the rational pull of a final cause. (shrink)

There is a growing consensus that Emilie Du Châtelet’s challenging essay “On Freedom” defends compatibilism. I offer an alternative, libertarian reading of the essay. I lay out the prima facie textual evidence for such a reading. I also explain how apparently compatibilist remarks in “On Freedom” can be read as aspects of a sophisticated type of libertarianism that rejects blind or arbitrary choice. To this end, I consider the historical context of Du Châtelet’s essay, and especially the dialectic between various (...) strands of eighteenth-century libertarianism and compatibilism. (shrink)

This paper offers a novel interpretation of Descartes's conception of freedom that resolves an important tension at the heart of his view. It does so by appealing to the important but overlooked distinction between possessing a power, exercising a power, and being in a position to exercise a power.

In this paper, I explore René Descartes' conception of human freedom. I begin with the key interpretive challenges of Descartes' remarks and then turn to two foundational issues in the secondary literature: the philosophical backdrop of Descartes' remarks and the notions of freedom that commentators have used to characterize Descartes. The remainder of the paper is focused on the main current debate: Descartes' position on the relationship between freedom and determinism.