Spinoza is often taken to claim that suicide is never a rational act, that a ‘free’ person acting by the guidance of reason will never terminate his/her own existence. Spinoza also defends the prima facie counterintuitive claim that the rational person will never act dishonestly. This second claim can, in fact, be justified when Spinoza's moral psychology and account of motivation are properly understood. Moreover, making sense of the free man's exception-less honesty in this way also helps to clarify how (...) Spinoza should, and indeed does, recognize the possibility of rational suicide. (shrink)

The objective of this doctoral dissertation is to interpret the explanation of akrasia that the Dutch philosopher Benedictus Spinoza (1632-1677) gives in his work The Ethics. One is said to act acratically when one intentionally performs an action that one judges to be worse than another action which one believes one might perform instead. In order to interpret Spinoza’s explanation of akrasia, a large part of this dissertation investigates Spinoza’s theory of emotion. The first chapter is introductory and outlines Spinoza’s (...) categorisation of mental states and his conception of the relation between the mind and the body. The second chapter deals with Spinoza’s epistemology and the relation between cognitive mental states and states of the brain. The third chapter argues that Spinoza holds that emotions are non-cognitive mental states that are caused by cognitive mental states. The fourth chapter interprets Spinoza’s discussion of the emotions of Joy and Sadness insofar as they are mental states. The fifth chapter suggests that when Spinoza says that the power of our body is increased or decreased when we are joyful or sad, he means that when we are joyful or sad then, at the same time, our heart and perhaps the organs of our digestive system are affected in such a way that our bodily health is increased or decreased. The sixth chapter points to three problems that concern Spinoza’s definitions of the psychophysical states of pleasure, pain, cheerfulness and melancholy, and offers slightly altered definitions of these states. The seventh chapter interprets the various aspects of Spinoza’s conception of the emotion of Desire, both insofar as it is a state of the mind and insofar it is a state of the body, as well as the relation between the emotion of Desire and man’s striving for self-preservation. The eighth chapter discusses what Spinoza writes on the strength of emotions and the way in which we make value judgments in order to finally interpret why it is, according to Spinoza, that ‘we so often see the better for ourselves but follow the worse’. (shrink)

In the Nicomachean Ethics Aristotle considers friendship an essential component of the good life. After distinguishing between what he calls ‘coincidental’ and ‘complete’ kinds of friendship, he st...

Before presenting his own account of value in the Ethics, Spinoza spends much of EIAppendix and EIVPreface attempting to refute a series of axiological ‘prejudices’ that he takes to have taken root in the minds of his readership. In doing so, Spinoza adopts what might be termed a ‘genealogical’ argumentative strategy. That is, he tries to establish the falsity of imagined readership’s prejudices about good and bad, perfection and imperfection, by first showing that the ideas from which they have arisen (...) are themselves false. Many elements of this genealogy, however, remain unclear. First, both the nature of the metaethical prejudices Spinoza believes we have been labouring under, and the metaphysical prejudices that he takes to have given rise to them, continue to attract widespread disagreement. Although much less commented on, it is also not entirely obvious why Spinoza takes the one to have engendered the other. In this article, I attempt to clarify Spinoza’s reasoning in both of these respects, ultimately concluding that Spinoza offers us two accounts of how this process has occurred, the first beginning from an anthropocentric doctrine of divine providence, the second from more secular, perhaps more purely Aristotelian metaphysical tradition. (shrink)

Among Spinoza’s principal projects in the Ethics is his effort to “remove” certain metaethical prejudices from the minds of his readers, to “expose” them, as he has similar misconceptions about other matters, by submitting them to the “scrutiny of reason”. In this article, I consider the argumentative strategy Spinoza uses here – and its intellectual history – in depth. I argue that Spinoza’s method is best characterised as a genealogical analysis. As I recount, by Spinoza’s time of writing, these kinds (...) of arguments already had a long and illustrious history. However, I also argue that, in his adoption of such strategies, we have good reason to think Spinoza’s primary influence was Gersonides. Elucidating this aspect of Spinoza’s critique of his contemporaries’ axiologies brings a number of explicatory and historical boons. However, regrettably, it also comes at a cost, revealing a significant flaw in Spinoza’s reasoning. Towards the end of this article, I consider the nature of this flaw, whether Spinoza can avoid it and its ramifications for Spinoza’s wider philosophical project. (shrink)

In the Ethics, Spinoza famously wrote, “we do not seek or desire anything, because we judge it to be good; on the contrary, we judge a thing to be good because we endeavor it, will it, seek it and desire it.” This passage is widely recognized as asserting some of Spinoza's most important claims about the good, but the precise meaning of the passage is unclear, as interpreters have offered a wide variety of interpretations, often without noting (or even noticing) (...) their disagreements. The central interpretive question is what the key passage has to say about the relationship between desires and judgments of the good. At stake in this question is not just how we understand Spinoza's theory of the good—and by extension, much of his ethical theory – but also how we understand the reception of the scholastic Aristotelian notion that desiring something involves perceiving or thinking it to be good, the “guise of the good thesis”. This paper offers an interpretation of the passage that emphasizes differences between Spinoza and a Hobbesian view of judging the good. Rather, I show – perhaps surprisingly – that Spinoza is closer to the scholastic-Aristotelian tradition. (shrink)