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)

This paper examines the coherence of Spinoza’s combined account of freedom, reason, and the affects and its applicability to real humans in the context of the perfectly free man Spinoza discusses towards the end of part 4 of the Ethics. On the standard reading, the perfectly free man forms the model of human nature and thus the goal to which real humans should aspire. A recently proposed non-standard reading, however, posits that the perfectly free man should not be considered the (...) model of human nature. Consolidating FRA into a system of ten theses and outlining their intricate interconnections, I argue that under both the standard and non-standard readings of Spinoza’s perfectly free man, FRA founders when applied to real humans. While it is no big news that FRA may face deep problems when applied to real humans, the paper is innovative: in the specific tensions in FRA it exposes; in the strategy deployed to expose the latter; and in showing that a recent non-standard approach to resolving these tensions is unsuccessful. Depending on the specific reading of FRA that I suggest, my critical conclusions may not apply to every reading of FRA. They nonetheless pose a serious challenge to similar readings prominent within the literature. (shrink)

While both intuitive knowledge and reason are adequate ways of knowing for Spinoza, they are not equal. Intuitive knowledge, which Spinoza describes as the ‘greatest virtue of mind’, is superior to reason. The nature of this superiority has been the subject of some controversy due to Spinoza's notoriously parsimonious treatment of the distinction between reason and intuitive knowledge in the Ethics. In this paper, I argue that intuitive knowledge differs from reason not only in terms of its method of cognition—but (...) also in terms of its content. More specifically, I maintain that there is something that is known by intuition, namely the unique essences of things, that is not known by reason. My argument is supported by an examination of Spinoza's account of essences in the Ethics, which reveals that he is committed to both unique and shared essences. Based on this dual commitment, I argue that whereas for Spinoza both reason and intuition can be said to reach adequate knowledge of the shared essence of a thing, the unique essence of a singular thing, which is nothing but its actual essence, can only be known through intuitive knowledge. (shrink)

The article proposes a new solution to the long-standing problem of the universality of essences in Spinoza's ontology. It argues that, according to Spinoza, particular things in nature possess unique essences, but that these essences coexist with more general, mind-dependent species-essences, constructed by finite minds on the basis of similarities that obtain among the properties of formally-real particulars. This account provides the best fit both with the textual evidence and with Spinoza's other metaphysical and epistemological commitments. The article offers new (...) readings of how Spinoza understands not just the nature of essence, but also the nature of being, reason, striving, definitions, and different kinds of knowledge. (shrink)

In IVP50S, Spinoza claims that “one who is moved to aid others neither by reason nor by pity is rightly called inhuman. For (by IIIP27) he seems to be unlike a man” (IVP50S). At first blush, the claim seems implausible, as it relies on the dubious assumption that beings will necessarily imitate the affects of conspecifics. In the first two sections of this paper, I explain why Spinoza accepts this thesis and show how this claim can be made compatible with (...) his account of representation. In the third and final section I offer an auxiliary defense of the thesis, showing that, according to Spinoza, to be human is to sociable, and sociability depends on the imitation of the affects. (shrink)

Although Spinoza disagrees with Descartes's claim that animals are mindless, he holds that we may nevertheless treat them as we please because their natures are different from human nature. Margaret Wilson has questioned the validity of Spinoza's argument, since it is not clear why differences in nature should imply differences in ethical status. In this paper, I propose a new interpretation of Spinoza's argument that responds to Wilson's challenge. We have ethical commitments to other humans only because we share the (...) same nature, for this implies that in helping them become more perfect, we also make them more useful to us. However, since animals have different natures than we do, helping them perfect themselves may make them less useful to us. Reason dictates only what it can dictate unconditionally, so it does not guide us to pursue the good of lower animals. Though Spinoza's argument is valid, there is little reason to think it sound; I conclude with a brief criticism of Spinoza's doctrine of human nature, which plays a central role in the argument. (shrink)

In this article, we will attempt to understand Sellars’ puzzling notion of ‘adequate picturing’ and its relation to the Sellarsian ‘conceptual order’ through Spinoza’s intuitive knowledge. First, it will be suggested that there are important structural similarities between Sellarsian ‘adequate picturing’ and Spinoza’s intuitive knowledge which can illuminate some ‘dark’ and not so well understood features of Sellarsian picturing. However, there remain some deep differences between Sellars’ and Spinoza’s philosophy, especially with regard to their notion of ‘adequacy’ and the sense (...) in which an idea can be said to ‘correspond’ with its object. As a consequence of those differences it turns out that, from a Sellarsian viewpoint, Spinoza’s notion of intuitive knowledge is a version of the myth of the Given. However, Sellars’ own proposed way out of the Myth has problematic consequences by Sellars’ own lights: His sharp distinction between the ‘space of reasons’ level and the level of picturing makes the Sellarsian vision of the ‘stereoscopic fusion’ of those levels virtually unintelligible. Finally, it will be argued that a non-standard interpretation of Spinoza’s intuitive knowledge -proposed in Baltas -, combined with a Sellars-inspired bifurcated understanding of Dreyfusian expert knowledge, can provide the means 1) for constructing a notion of intuitive knowledge that evades the myth of the Given, and, 2) for making full sense of the claim that the ‘space of reasons’ dimension of understanding the world can in principle be fused with the ‘picturing’ dimension and provide us with a single complex coherent experience of reality and our place in it. (shrink)