Töz problemi Antik Çağ’dan bu yana farklı adlandırmalar, farklı yorumlamalar şeklinde tartışılmaktadır. Bu çalışma, modern felsefenin kurucularından ve rasyonalist düşünürler olan René Descartes’ın epistemolojisinde ve Benedictus Spinoza’nın ontolojisinde oldukça ciddi bir öneme sahip olan töz kavramının neye karşılık geldiğini ve ortaya çıkardığı temel problemleri ele almaktadır. Descartes’ın birden fazla tözün olabileceği fikri ile düalist bir töz anlayışı geliştirdiği yerde, Spinoza Descartes’a bir eleştiri olarak tek bir tözün kabulüne dayalı monist bir töz anlayışı geliştirmiştir. Doğal olarak bu çalışma töz (...) kavramına tarihsel bir çerçeve çizerek, Descartes’ın ruh-beden düalizmine dayanan töz anlayışı ile Spinoza’nın Tanrı temelli töz anlayışını karşılaştırmayı amaçlamaktadır. (shrink)

Benedict de Spinoza is one of the most controversial and enigmatic thinkers in the history of philosophy. His greatest work, Ethics (1677), developed a comprehensive philosophical system and argued that God and Nature are identical. His scandalous Theological-Political Treatise (1670) provoked outrage during his lifetime due to its biblical criticism, anticlericalism, and defense of the freedom to philosophize. Together, these works earned Spinoza a reputation as a singularly radical thinker. -/- In this book, Steinberg and Viljanen offer a (...) concise and up-to-date account of Spinoza’s thought and its philosophical legacy. They explore the full range of Spinoza’s ideas, from politics and theology to ontology and epistemology. Drawing broadly on Spinoza’s impressive oeuvre, they have crafted a lucid introduction for readers unfamiliar with this important philosopher, as well as a nuanced and enlightening study for more experienced readers. (shrink)

Spinoza is widely understood to criticize the role that fear plays in political life. Yet, in the Political Treatise, he maintains that everyone desires civil order due to a basic and universal fear of solitude. This chapter argues that Spinoza represents the fear of solitude as both a civilizing passion and as an affect that needs to be amplified and encouraged. The turbulence of social and political life makes solitude attractive, but isolation undermines the conditions of human power. (...) Although it may seem uncontroversial to understand isolation as something to avoid in political life, this chapter argues that Spinoza deflates the appeal of la vita solitaria even for philosophers and those seeking ethical perfection. (shrink)

Spinoza, le spinozisme et les fondements de la sécularisation est un ouvrage dédié à la mémoire d’Emmanuel Levinas, dont l’auteur a été l’élève durant plusieurs années. Il vise, à travers une analyse d’ordre philosophique, historique, épistémologique et théologique, à mettre au jour les conditions d’émergence interrelatées du spinozisme et de la sécularisation. Pour ce faire, il souligne, entre autres, l’importance des polémiques anti-maimonidiennes, des débats sur les attributs divins, la substance, l’infini, du marranisme et de la Kabbale sur la (...) formation du spinozisme, ainsi que son rapport à la pensée contemporaine. Il mène une recherche interdisciplinaire devant permettre d’éclairer l’origine des difficultés théoriques que ce système philosophique présente. (shrink)

Spinoza is most often seen as a stern advocate of mechanistic efficient causation, but examining his philosophy in relation to the Aristotelian tradition reveals this view to be misleading: some key passages of the Ethics resemble so much what Surez writes about emanation that it is most natural to situate Spinoza's theory of causation not in the context of the mechanical sciences but in that of a late scholastic doctrine of the emanative causality of the formal cause; as (...) taking a look at the seventeenth-century philosophy of mathematics reveals, this is in consonance also with Spinoza's geometrical cast of mind. Against this background, I examine Spinoza's essentialist model of causation according to which each thing has a formal character determined by the thing's essence and what follows from that essence. In the case of real things this essential causal architecture results in efficacy, i.e. in bringing about real effects, the key idea being that without the essential, formally structured causal thrust there would be no efficacy in the first place. I also explain how this model accounts for efficient causation taking place between finite things. (shrink)

RÉSUMÉDans cet article, j'examine si la description spinozienne de la béatitude peut être identifiée à un idéal contemplatif dans la tradition aristotélicienne. Je présente d'abord les caractéristiques principales de la vie contemplative telle que définie par Aristote ainsi que sa différence avec la vie des vertus orientées vers la pratique — une différence fondée sur la distinction d'Aristote entrepraxisettheoria. En mettant en évidence les points communs entre les deux types de connaissance adéquate de Spinoza — c'est-à-dire la connaissance intuitive (...) et la raison —, je montre qu'il n'y a pas de place pour une distinction similaire chez Spinoza, ce qui permettra d'identifier la connaissance intuitive et la béatitude qui l'accompagne exclusivement avec l'activité théorique. (shrink)

In this essay, I suggest that Spinoza acknowledges a distinction between formal reality that is infinite and timelessly eternal and formal reality that is non-infinite (i. e., finite or indefinite) and non-eternal (i. e., enduring). I also argue that if, in Spinoza’s system, only intelligible causation is genuine causation, then infinite, timelessly eternal formal reality cannot cause non-infinite, non-eternal formal reality. A denial of eternal-durational causation generates a puzzle, however: if no enduring thing – not even the sempiternal, (...) indefinite individual composed of all finite, enduring things – is caused by the infinite, eternal substance, then how can Spinoza consistently hold that the one infinite, eternal substance is the cause of all things and that all things are modes of that substance? At the end of this essay, I sketch how Spinoza could deny eternal-durational causation while still holding that an infinite, eternal God is the cause of all things and that all things are modes. I develop the interpretation more in the companion essay.1 1 In “Spinoza’s Monism II,” in the next issue of this journal. (shrink)

Spinoza claims that a person’s mind and body are one and the same. But he also claims that minds think and do not move, whereas bodies move and do not think. How can we reconcile these claims? I believe that Spinoza is building on a traditional view about identity over time. According to this view, identity over time is linked to essence, so that a thing that is now resting is identical to a thing that was previously moving, (...) provided that they share the same essence. I believe that Spinoza has a similar view about the identity of minds and bodies. In particular, a thing that is thinking in the attribute of thought is identical to a thing that is moving in the attribute of extension, provided that they share the same essence. (shrink)

Spinoza claims we can control any passion by forming a more clear and distinct idea of it. The interpretive consensus is that Spinoza is either wrong or over-stating his view. I argue that Spinoza’s view is plausible and insightful. After breaking down Spinoza’s characterization of the relevant act, I consider four existing interpretations and conclude that each is unsatisfactory. I then consider a further problem for Spinoza: how his definitions of ‘action’ and ‘passion’ make room (...) for passions becoming action. I propose two solutions to this problem, both of which yield a hint regarding what act Spinoza has in mind. Using that hint, I propose that we can appreciate Spinoza’s insight by considering how philosophizing about a feeling can 'kill the mood.' The act of grasping how a passion exemplifies certain general truths, I hold, is a distinctly rational activity that has all the features Spinoza describes. I conclude by showing how this interpretation fits with Spinoza’s larger views on rational knowledge, rational joy, the comprehensibility of passions, and the relation between second- and first-order ideas. (shrink)

Yitzhak Melamed here offers a new and systematic interpretation of the core of Spinoza's metaphysics. In the first part of the book, he proposes a new reading of the metaphysics of substance in Spinoza: he argues that for Spinoza modes both inhere in and are predicated of God. Using extensive textual evidence, he shows that Spinoza considered modes to be God's propria. He goes on to clarify Spinoza's understanding of infinity, mereological relations, infinite modes, and (...) the flow of finite things from God's essence. In the second part of the book, Melamed relies on this interpretation of the substance-mode relation and the nature of infinite modes and puts forward two interrelated theses about the structure of the attribute of Thought and its overarching role in Spinoza's metaphysics. First, he shows that Spinoza had not one, but two independent doctrines of parallelism. Then, in his final main thesis, Melamed argues that, for Spinoza, ideas have a multifaceted structure that allows one and the same idea to represent the infinitely many modes which are parallel to it in the infinitely many attributes. Thought turns out to be coextensive with the whole of nature. Spinoza cannot embrace an idealist reduction of Extension to Thought because of his commitment to the conceptual separation of the attributes. Yet, within Spinoza's metaphysics, Thought clearly has primacy over the other attributes insofar as it is the only attribute which is as elaborate, as complex, and, in some senses, as powerful as God. (shrink)

: Perhaps the central problem which preoccupies Spinoza as a moral philosopher is the conflict between reason and passion. He belongs to a long tradition that sees the key to happiness and virtue as mastery and control by reason over the passions. This mastery, however, is hard won, as the passions often overwhelm its power and subvert its rule. When reason succumbs to passion, we act against our better judgment. Such action is often termed 'akratic'. Many commentators have complained (...) that the psychological principles that Spinoza appeals to in his account of akrasia are mere ad hoc modifications to his philosophical psychology. I show, on the contrary, that these principles follow from some of the most important and interesting aspects of Spinoza's philosophy of mind. (shrink)

The philosophical God of Spinoza is branded as a pantheistic God so often that, regarding at least Western philosophy and philosophical commentaries, Spinozism seems to be practically synonymous with pantheism. Since the times of German idealism, there have also been attempts at a panentheistic reading, which are still alive to this day. The article analyses both theological models in their core claims to adequately qualify Spinoza’s theological system while considering the established levels of philosophical-theological interpretation. By identifying systemic (...) pantheism and essentialist panentheism in his system, it is argued that both accounts or readings of Spinoza’s theory might be correct in their own way, provided that the models behind them are correctly applied to their respective levels of thought. (shrink)

The purpose of this article is to add to the debate on the normative status and legitimacy of indoctrination in education by drawing on the political philosophy of Benedict Spinoza (1632–1677). More specifically, I will argue that Spinoza’s relational approach to knowledge formation and autonomy, in light of his understanding of the natural limitations of human cognition, provides us with valuable hints for staking out a more productive path ahead for the debate on indoctrination. This article combines an (...) investigation into the early modern history of political ideas with a philosophical inquiry into a persistent conceptual problem residing at the heart of education. As such, the aim of the article is ultimately to offer an account of indoctrination less fraught with the dangers of epistemological and political idealism that often haunt rival conceptions. (shrink)

In the Ethics, Spinoza famously rejects freedom of the will. He also offers an error theory for why many believe, falsely, that the will is free. Standard accounts of his arguments for these claims focus on their efficacy against incompatibilist views of free will. For Spinoza, the will cannot be free since it is determined by an infinite chain of external causes. And the pervasive belief in free will arises from a structural limitation of our self-knowledge: because we (...) are aware of our actions but unaware of their causes, we suppose that we alone must be responsible for them. Yet I argue that the standard accounts miss a further element of Spinoza’s arguments that also targets compatibilist views on which free will is consistent with a specific kind of determination—namely, self-determination in accordance with our value judgments. For Spinoza, we are misled not only in supposing that our actions lack external determination but also in thinking that they are determined by our representations of value. In fact, our actions are determined by our appetites, which are blind to our value judgments. And the pervasive belief that our actions are determined by such judgments arises from the projection of value onto the objects we seek. As he denies us free will, then, Spinoza also denies us a capacity central to agency—the capacity to determine our actions in accordance with our ideas of the good. This makes his arguments against free will more consequential, and more radical, than commonly assumed. (shrink)

This article has two goals: a historical and a speculative one. The historical goal is to offer a coherent account of Spinoza’s view on mereological composition. The speculative goal is to show that Spinoza’s substance monism is distinct from versions of monism that are currently defended in metaphysics and that it deserves the attention of contemporary metaphysicians. Regarding the second goal, two versions of monism are currently defended and discussed in contemporary metaphysics: existence monism according to which there (...) actually exists exactly one concrete entity; and priority monism that is famously defended by Jonathan Schaffer and according to which there exists exactly one fundamental concrete being, the cosmos, and several derivative concrete beings that are the parts of the cosmos. In this article, I argue that substance monism is neither an existence nor a priority monism because, while Spinoza’s monist is committed to the existence of a unique fundamental individual—the substance—and to the existence of several derivative individuals—the bodies or modes of extension—, Spinoza denies that the substance is mereologically complex. Regarding the first goal, the paper solves several interpretative puzzles by arguing that Spinoza distinguishes between three kinds of composition and that his talk of composition between the substance and its modes is by his own light not to be interpreted as literally true. (shrink)

Spinoza’s treatment of absolute sovereignty raises a number of interpretative questions. He seems to embrace a form of absolutism that is incompatible with his defense of mixed government and constitutional limits on sovereign power. And he seems to use the concept of “absolute sovereignty” in inconsistent ways. I offer an interpretation of Spinoza’s conception of absolutism that aims to resolve these problems. I argue that Spinoza is able to show that, when tied to a proper understanding of (...) authority, absolute sovereignty is not only compatible with, but actually necessitates, power-sharing and constitutionalism. (shrink)

In this paper I defend an eudaimonistic reading of Spinoza’s ethical philosophy. Eudaimonism refers to the mainstream ethical tradition of the ancient Greeks, which considers happiness a naturalistic, stable, and exclusively intrinsic good. Within this tradition, we can also draw a distinction between weak eudaimonists and strong eudaimonists. Weak eudaimonists do not ground their ethical conceptions of happiness in complete theories of metaphysics, epistemology, or psychology. Strong eudaimonists, conversely, build their conceptions of happiness around an overall philosophical system that (...) extends far beyond ethics, while nevertheless being directed at the promotion of a happy life. I will show that Spinozistic happiness is not only naturalistic, stable, and exclusively intrinsically good, but that Spinoza is also a strong eudaimonist because his ethical account of happiness is incomprehensible without appeal to metaphysical, epistemological, and psychological doctrines. As well, I will explain how the apparent subjective and relativistic features of Spinoza’s ethics do not undermine the eudaimonistic reading, because both Spinoza and the ancient eudaimonists grant that the beliefs/feelings of the subject play a necessary (but insufficient) role in happiness as the highest good. (shrink)

This work examines the unique way in which Benedict de Spinoza combines two significant philosophical principles: that real existence requires causal power and that geometrical objects display exceptionally clearly how things have properties in virtue of their essences. Valtteri Viljanen argues that underlying Spinoza's psychology and ethics is a compelling metaphysical theory according to which each and every genuine thing is an entity of power endowed with an internal structure akin to that of geometrical objects. This allows (...) class='Hi'>Spinoza to offer a theory of existence and of action - human and non-human alike - as dynamic striving that takes place with the same kind of necessity and intelligibility that pertain to geometry. This fresh and original study will interest a wide range of readers in Spinoza studies and early modern philosophy more generally. (shrink)

The Introduction argues for the significance of Spinoza in contemporary philosophical, social and political debates. It also presents the main arguments presented by the contributors to this volume.

Spinoza attributes mentality to all things existing in nature. He claims that each thing has a mind that perceives everything that happens in the body. Against this panpsychist background, it is unclear how consciousness relates to the nature of the mind. This study focuses on Spinoza’s account of the conscious mind and its operations. It builds on the hypothesis that Spinoza’s panpsychism can be interpreted as a self-consistent philosophical position. It aims at providing answers to the following (...) questions: what is consciousness, for Spinoza, and what are the causes that determine its presence in nature? How can human and non-human individuals be distinguished on account of their mentality? How can Spinoza conceive of the human mind as consisting entirely of conscious perceptions? And how, according to Spinoza’s mind-body parallelism, is the content of consciousness determined so that it reflects in thought the order and connection of the actions and passions of the body? To address these questions, I first determine what Spinoza’s notion of “consciousness” is and how he uses it. Then, I investigate whether he has a theory of recognition capable of accounting for specifically human behaviour and mentality. Further, I examine his description of memory and the way in which memory shapes the framework of human conscious thought. Finally, I look for an account of discursive reasoning, capable of explaining the existence of activities of the mind that, by operating on the content provided by memory, preserve themselves through time and change. (shrink)

The very first line of Spinoza’s magnum opus, the Ethics, states the following surprising definition: By cause of itself I understand that whose essence involves existence, or that whose nature cannot be conceived except as existing [Per causam sui intelligo id, cujus essentia involvit existentiam, sive id, cujus natura non potest concipi, nisi existens]. As we shall shortly see, for many of Spinoza’s contemporaries and predecessors the very notion of causa sui was utterly absurd, akin to a Baron (...) Munchausen attempting to lift himself above a river by pulling his hair up. How can a thing cause itself into existence, if before the causal activity, the cause did not exist at all? Indeed, in one of his earliest works, Spinoza himself claimed: “No thing, considered in itself, has in itself a cause enabling it to destroy itself (if it exists), or to make itself [te konnen maaken] (if it does not exist)” (KV II 26|I/110/14-16). Moreover, in other early works, Spinoza refers to God as an “uncreated thing” (TIE §97) or “uncreated substance” (CM II 1|I/237/20), and not as a cause-of-itself as in the Ethics. What made Spinoza desert the common, traditional, view of God as the uncaused first cause, or uncreated substance, and adopt instead the apparently chimerical notion of God as causa sui? A very likely explanation for this development suggests that Spinoza’s rationalism, his commitment to the principle that everything must have a reason both for its existence and for its non-existence – a commitment stated clearly both in the Ethics (see, for example, E1p8s2 and E1p11d2), and in Spinoza’s other writings (see, for example, Ep. 34 (IV/179/29)) – made him realize that the notion of an uncreated, or uncaused, thing is of no use for him: if everything must have a cause, then the first cause, or the most fundamental being, must be a cause-of-itself. All this is well and good, but we should not let Spinoza off the hook so easily, for the immediate question which arises now is whether Spinoza is not simply cheating his readers. Does Spinoza have a reason – i.e., argument – that could convince us that causa sui is indeed a more adequate characterization of God and not merely an opportunistic and ad hoc façade for the good old uncaused cause? While there are many important questions surrounding Spinoza’s notion of causa sui, it is the last question which will be the focus of this short chapter. In the first part of this chapter, we study, briefly, Descartes’ engagement with the notion of causa sui. In the second part, I show that Spinoza understood the causation of causa sui as efficient, and not formal, causation. The third and final part will attempt to locate precisely the alleged problem with the notion of causa sui, and consider how could Spinoza defend the intelligibility of this notion. Regrettably, limitations of space will force us to leave the examination of Spinoza’s closely related notion of being-conceived. (shrink)

Spinoza's use of the phrase “sui iuris” in the Tractatus Politicus gives rise to the following paradox. On the one hand, one is said to be sui iuris to the extent that one is rational; and to the extent that one is rational, one will steadfastly obey the laws of the state. However, Spinoza also states that to the extent that one adheres to the laws of the state, one is not sui iuris, but rather stands under the (...) power [sub potestate] of the state (TP 3/5). It seems, then, that to the extent that one is sui iuris, one will not, in fact, be sui iuris. In this paper, I offer an interpretation of Spinoza's notion of being sui iuris that enables us to overcome this paradox and sheds light on Spinoza's relationship to the republican tradition. I work towards this goal by distinguishing between two ways in which Spinoza uses the locution, which correspond to two different conceptions of power: potentia and potestas. This distinction not only allows us to save Spinoza from internal inconsistency, it also enables us to see one important way in which Spinoza stands outside of the republican tradition, since he conceives of liberty not as constituted by independence, or citizenship in a res publica, but as being sui iuris in the first sense described above: being powerful. (shrink)

: Two common ways of explaining akrasia will be presented, one which focuses on strength of desire and the other which focuses on action issuing from practical judgment. Though each is intuitive in a certain way, they both fail as explanations of the most interesting cases of akrasia. Spinoza 's own thoughts on bondage and the affects follow, from which a Spinozist explanation of akrasia is constructed. This account is based in Spinoza 's mechanistic psychology of cognitive affects. (...) Because Spinoza 's account explains action asissuing from modes of mind that are both cognitive and affective, it captures the intuitions that motivate the two traditional views while avoiding the pitfalls that result from their one‐sided approaches. This project will allow us a fuller understanding of Spinozist moral psychology. In addition to this historical value, the Spinozist theory may offer a satisfactory explanation of certain hard cases of akrasia while avoiding the problems be set by other theories. For this reason, the Spinozist account could also be seen as a useful contribution to our philosophical understanding of the phenomenon of akrasia. (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)

ABSTRACTMost of Spinoza’s arguments for God’s existence do not rely on any special feature of God, but instead on merely general features of substance. This raises the following worry: those arguments prove the existence of non-divine substances just as much as they prove God’s existence, and yet there is not enough room in Spinoza’s system for all these substances. I argue that Spinoza attempts to solve this problem by using a principle of plenitude to rule out the (...) existence of other substances and that the principle cannot be derived from the PSR, as many claim.Abbreviation: PSR: Principle of Sufficient Reason. (shrink)

In this paper, I argue that Spinoza holds a perspectivalist view of mereological composition, a form of anti-realism. The paper has two parts: In the first half of the paper, I introduce interpretive puzzles for the standard realist reading of Spinoza’s mereology. In the second half of the paper, I discuss Spinoza’s positive view on mereological composition and present a perspectivalist reading that avoids the interpretive puzzles.

My two principal aims in this essay are interconnected. One aim is to provide a new interpretation of the ‘infinite modes’ in Spinoza’s Ethics. I argue that for Spinoza, God, conceived as the one infinite and eternal substance, is not to be understood as causing two kinds of modes, some infinite and eternal and the rest finite and non-eternal. That there cannot be such a bifurcation of divine effects is what I take the ‘infinite mode’ propositions, E1p21–23, to (...) establish; E1p21–23 show that each and every one of the immanent effects of an infinite and eternal God is an infinite and eternal mode. The other aim is to show that these propositions can be understood as part of an extended critical response to Descartes’s infamous doctrine that God creates eternal truths and true and immutable natures. If we have the correct (Spinozan) conceptions of what God is and how God works, we see that an eternal and infinite God can only be understood to cause ‘eternal truths,’ and that these eternal truths are infinite and eternal modes of God. (shrink)

This essay traces the rather consistent essentialist thread that runs through the whole Short Treatise. This allows us not only to better understand the work itself but also to obtain a firmer grasp of the nature of Spinoza’s entire philosophical enterprise. In many ways, the essentialism we find in the Short Treatise is in line with Spinoza’s mature thought; but there are also significant differences, and discerning them throws light on the development of Spinoza’s philosophy.

“Why did God create the World?” is one of the traditional questions of theology. In the twentieth century this question was rephrased in a secularized manner as “Why is there something rather than nothing?” While creation - at least in its traditional, temporal, sense - has little place in Spinoza’s system, a variant of the same questions puts Spinoza’s system under significant pressure. According to Spinoza, God, or the substance, has infinitely many modes. This infinity of modes (...) follow from the essence of God. If we ask: “Why must God have modes?,” we seem to be trapped in a real catch. On the one hand, Spinoza’s commitment to thoroughgoing rationalism demands that there must be a reason for the existence of the radical plurality of modes. On the other hand, the asymmetric dependence of modes on the substance seems to imply that the substance does not need the modes, and that it can exist without the modes. But if the substance does not need the modes, then why are there modes at all? Furthermore, Spinoza cannot explain the existence of modes as an arbitrary act of grace on God’s side since Spinoza’s God does not act arbitrarily. Surprisingly, this problem has hardly been addressed in the existing literature on Spinoza’s metaphysics, and it is my primary aim here to draw attention to this problem. In the first part of the paper I will present and explain the problem of justifying the existence of infinite plurality modes in Spinoza’s system. In the second part of the paper I consider the radical solution to the problem according to which modes do not really exist, and show that this solution must be rejected upon consideration. In the third and final part of the paper I will suggest my own solution according to which the essence of God is active and it is this feature of God’s essence which requires the flow of modes from God’s essence. I also suggest that Spinoza considered radical infinity and radical unity to be roughly the same, and that the absolute infinity of what follow from God’s essence is grounded in the absolute infinity of God’s essence itself. (shrink)

Spinoza is a hardcore realist about the nature of human beings and their desires, ambitions, and delusions. But he is neither a misanthrope nor in the business of glorifying the notion of a primal and innocent non-human nature. As he writes: Let the Satirists laugh as much as they like at human affairs, let the Theologians curse them, let Melancholics praise as much as they can a life that is uncultivated and wild, let them disdain men and admire the (...) lower animals. Men still find from experience that by helping one another they can provide themselves much more easily with the things they require, and that only by joining forces can they avoid the dangers that threaten on all sides. Indeed, Spinoza’s Ethics is a book whose aim is to lead us toward human blessedness and freedom. The question I will try to answer in the present study, then, is the following. Given his sober attempt to rid humanity of its self-aggrandizing illusions and to offer a naturalistic account of human nature, what does Spinoza see as the source of the value of humanity (if it has any)? In order to address the various aspects of this question, I will begin by examining the value of human friendship. Then, in the second part of the paper, I will consider the thorny question of whether Spinoza’s deflationary view of humanity’s status within nature allows for any notion of human dignity. In the third and final part, I will examine the value Spinoza ascribes to rationality, and the implications of this issue for his understanding of the value of humanity. (shrink)

Spinoza's causal axiom is at the foundation of the Ethics. I motivate, develop and defend a new interpretation that I call the ‘causally restricted interpretation’. This interpretation solves several longstanding puzzles and helps us better understand Spinoza's arguments for some of his most famous doctrines, including his parallelism doctrine and his theory of sense perception. It also undermines a widespread view about the relationship between the three fundamental, undefined notions in Spinoza's metaphysics: causation, conception and inherence.

People attribute resistance to bodies in Spinoza's physics. It's not always clear what they mean when they do this, or whether they are entitled to. This article clarifies what it would mean, and examines the evidence for attributing resistance. The verdict: there's some evidence, but not nearly as much as people think.

In this paper, I investigate whether Spinoza theory of intellect can be considered as an Averroistic, Themistian or Alexandrian theory of intellect. I identify key doctrines of these theories that are argumentatively and theoretically independent from Aristotelian hylomorphism and thus can be accepted by someone rejecting hylomorphism. Next, I argue that the textual evidence is inconclusive: depending on the reading of Spinoza's philosophy accepted, Spinoza's theory of intellect can or cannot be considered as an Averroistic theory.

The impermanence of human affairs is a major theme in Spinoza’s discussions of political histories, and from our present-day perspective it is both intriguing and ironic to see how this very theme has played out in the evolving fate of Spinoza’s association with atheism. While Spinoza’s contemporaries charged him with atheism in order to impugn his philosophy (and sometimes his character), in our times many lay readers and some scholars portray Spinoza as an atheist in order (...) to commemorate his role as a founder of modern secularism. In this paper, I will argue that Spinoza deserves neither vilification nor praise for being an atheist, for the simple reason that he was not one (unless one employs the term ‘atheism’ in a very peculiar sense). I have chosen the current topic as my contribution to a volume focused on the TTP, the Ethics, and their interrelations because it is precisely these two books which brought about the common reactionary accusation of atheism by Spinoza’s contemporaries. Addressing Spinoza’s 1663 book, Descartes’ Principles of Philosophy, Bayle writes: “Spinoza appears as orthodox in that book about the nature of God.” As we shall shortly see, Descartes too was accused of atheism by some of his contemporaries (though not so by Bayle). The latter designates his target quite explicitly: “[Spinoza’s] Tractatus Theologico Politicus, printed in Amsterdam, in the year 1670, is a pernicious and execrable book which contains all the seeds of the Atheism he plainly discovered in his Opera Posthuma.” François Lamy, in his 1696 Le nouvel athéisme renversé, also focused on the Ethics and the TTP in his attack on Spinoza’s atheism. Bayle’s reference to the Opera Posthuma is ostensibly targeting the Ethics at least primarily, if not uniquely. Even the most suspicious and distrustful mind would have to labor hard in order to find atheism in the Hebrew Grammar, or even in the Tractatus Politicus where Spinoza argues that it is not within the power, and hence right, of the commonwealth to induce people to adopt utterly absurd beliefs, such as “that the whole is greater than its part or that God does not exist.” The TTP and the Ethics are the works where Spinoza launches his merciless attack on anthropocentric thinking and anthropomorphic religion. Spinoza’s panentheism (“quicquid est, in Deo est”) constitutes the metaphysical foundation of the Ethics, and it is repeatedly and clearly alluded to in the TTP. Since it is these two elements – (1) Spinoza’s open assertions of panentheism and (2) his critique of andromorphic conceptions of God – which are the historical grounds for the atheism charge, it seems natural that the merit of this charge should be decided primarily by examination of these two foundational works. I will proceed in the following manner. In the first part of the paper, we will make our first acquaintance with the imputation of atheism by Spinoza’s contemporaries and Spinoza’s response to the charge (or lack thereof). In the second part, I discuss three broad strategies, or hermeneutic avenues, that have been pursued to impute atheism to Spinoza. The first of the three was dominant in Spinoza’s time, while the latter two were employed more recently. These strategies are not mutually exclusive and we can find occasionally various combinations of different shades of these three strategies. In this part, I will also raise some preliminary questions about the cogency of the hermeneutics employed by each strategy. In the third and fourth parts of the paper, I will discuss a small selection of key texts from the Ethics and the TTP, respectively, and argue that the atheist readings fail to make sense of these key passages (unless one adopts an extreme hermeneutics of suspicion which could allegedly find any view harbored in any text). Let me stress that this selection of passages is far from comprehensive, and that dozens of other passages can be adduced to establish the very same point. I hope by the end of the fourth part to convince the reader of the deep problems besetting the atheist readings. In the fifth and last part, I show that both panentheism and the critique of anthropomorphic religion and anthropomorphic conceptions of providence were quite common within rabbinic discourse. Thus, I will argue that if we are not in the business of announcing that both Maimonides and the Kabbalists were atheists, we should avoid the same imputation to Spinoza. Underlying my argument in this final part is the claim that at least some perceptions of Spinoza as an atheist are instances of what could be termed conceptual colonialism, i.e. the enforcement of the categories of a hegemonic culture (in this case, Western Christianity ) on minority cultures (in the current case, rabbinic Judaism). To be clear, this attitude need not be motivated by ill intentions or racism. It is always tempting and easy to explain the unfamiliar through the familiar, but conceptual stagnation and insistence on imposing the categories of the familiar on other cultures may quickly lead to deep distortion and blindness, despite one’s best intentions. Unless one is exceedingly careful to avoid the – completely natural – temptation to impose one’s own categories on a foreign culture (and to look for the coin only under the street light), one is likely to end up with distorted conceptions of the relevant alien culture, despite one’s best intentions. (shrink)

This chapter argues that the standard conception of Spinoza as a fellow-travelling mechanical philosopher and proto-scientific naturalist is misleading. It argues, first, that Spinoza’s account of the proper method for the study of nature presented in the Theological-Political Treatise (TTP) points away from the one commonly associated with the mechanical philosophy. Moreover, throughout his works Spinoza’s views on the very possibility of knowledge of nature are decidedly sceptical (as specified below). Third, in the seventeenth-century debates over proper (...) methods in the sciences, Spinoza sided with those that criticized the aspirations of those (the physico-mathematicians, Galileo, Huygens, Wallis, Wren, etc) who thought the application of mathematics to nature was the way to make progress. In particular, he offers grounds for doubting their confidence in the significance of measurement as well as their piece-meal methodology (see section 2). Along the way, this chapter offers a new interpretation of common notions in the context of treating Spinoza’s account of motion (see section 3). (shrink)

In addition to the notion of power (potentia), Spinoza employs the notion of power of acting (agendi potentia), especially in the Ethics. This raises the question, if Spinoza uses both ‘power’ and ‘power of acting’, what is the difference between the two? What else could power be, for Spinoza, but power of acting? What is the relationship between power and activity in his system? This essays aims at giving answers to these questions; thereby emerges what may be (...) called an actualist model of God’s power. (shrink)

In his groundbreaking work of 1969, Spinoza's Metaphysics: An Essay in Interpretation, Edwin Curley attacked the traditional understanding of the substance-mode relation in Spinoza, which makes modes inhere in the substance. Curley argued that such an interpretation generates insurmountable problems, as had been already claimed by Pierre Bayle in his famous entry on Spinoza. Instead of having the modes inhere in the substance Curley suggested that the modes’ dependence upon the substance should be interpreted in terms of (...) (efficient) causation, i.e., as committing Spinoza to nothing over and above the claim that the substance is the (efficient) cause of the modes. These bold and fascinating claims generated one of the most important scholarly controversies in Spinoza scholarship of the past thirty-five years. In this chapter I argue against Curley’s interpretation and attempt to reestablish the traditional understanding of Spinozistic modes as inhering in God and as predicated of God. I also criticize Curley’s philosophical motivation for suggesting this interpretation. I do believe, however, that Curley is right about the existence of an intimate connection between the substance-mode relation and causation in Spinoza. In the next chapter I will study the notion of ‘immanent cause’, which merges efficient causality and inherence. I will clarify the relation between immanent, efficient and material causation, and show where precisely Spinoza diverged from the traditional Aristotelian taxonomy of causes. In the second chapter I also discuss the German Idealists’ view of Spinoza as an ‘acosmist’. Under this interpretation Spinoza was a modern reviver of Eleatic monism, who allegedly asserts the mere existence of God, and denies the reality of the world of particular things. Spinozistic modes - according to this reading - are nothing but passing and unreal phenomena. Though this view of Spinoza as an ‘acosmist’ can be supported by some lines in Spinoza’s thought, I believe it should be rejected since it is not consistent with some of the most central doctrines of the Ethics. In the final part of the second chapter I discuss the relation between modes and the attributes under which they fall, and suggest a terminological distinction between a ‘mode of God’ (i.e., a mode under all attributes) and a ‘mode of an attribute’ (i.e., a mode under a specific attribute), a distinction which can help us avoid some common confusions in the treatment of the issue. (shrink)

Despite Spinoza’s reputation as a thoroughgoing critic of teleology, in recent years a number of scholars have argued convincingly that Spinoza does not wish to eliminate teleological explanations altogether. Recent interpretative debates have focused on a more recalcitrant problem: whether Spinoza has the resources to allow for the causal efficacy of representational content. In this paper I present the problem of mental causation for Spinoza and consider two recent attempts to respond to the problem on (...) class='Hi'>Spinoza’s behalf. While these interpretations certainly shed some light on Spinoza’s account of cognitive economy, I argue that both fail to point the way out of the problem because they fail to differentiate between two forms of representation, one of which is causally efficacious, one of which is not. I close by suggesting that there is some reason to believe that Spinoza’s account of mind avoids some of the problems typically associated with mental causation. (shrink)

The aim of this paper is to clarify Spinoza’s views on some of the most fundamental issues of his metaphysics: the nature of God’s attributes, the nature of existence and eternity, and the relation between essence and existence in God. While there is an extensive literature on each of these topics, it seems that the following question was hardly raised so far: What is, for Spinoza, the relation between God’s existence and the divine attributes? Given Spinoza’s claims (...) that there are intimate connections between God’s essence and his existence – “God’s essence and his existence are one and the same”(E1p20) – and between God’s essence and the attributes – “By attribute I understand what the intellect perceives of substance, as constituting its essence” (E1d4), we would naturally expect that by transitivity, there is a significant relation between God’s existence and the attributes. Yet, as far as I know, there is little, if any, attempt in the existing literature to explicate such a relation, and it is one of my aims of this study to both raise the question and answer it. Eventually, I will argue that for Spinoza God is nothing but existence, and that the divine attributes are just fundamental kinds of existence, or, what is the same, as I will later argue, the intellect’s most fundamental and adequate conceptions of existence. In the first part of the paper I provide some background for Spinoza’s brief discussion in the TTP of God’s name and essence by studying the claims of Maimonides in the Guide of the Perplexed that God’s true essence is necessary existence, and that this essence is denoted by the ineffable Hebrew name of God, the Tetragrammaton (YHVH). In the second part of the paper I point out similar claims Spinoza presents in the TTP, and show how they respond to and echo Maimonides’ discussion in the Guide. In the third part, I examine Spinoza’s apparently conflicting claims in the Ethics about the relationship between God’s essence and existence. In some places Spinoza claims that God’s essence and existence are strictly identical (E1p10: “God’s essence his existence are one and the same”), but in other passages he makes the apparently much more modest claim that God’s essence involves existence (E1d1, E1p7d and E1p11d), which may lead one to believe that there is more to God’s essence than mere existence. I show that Spinoza’s understanding of the relation denoted by the Latin ‘involvit’ is consistent with the strict identification of essence and existence in God, and that Spinoza identifies God’s essence with self-necessitated existence, or eternity. Indeed, Spinoza’s understanding of eternity [aeternitas] as self-necessitated existence (E1d8) is one of the very few Spinozistic concepts that has no trace in Descartes. In this part I will also solve the long-standing problem of the sense in which the infinite modes can be called ‘eternal.’ In the fourth part I turn to the relation between the divine attributes and God’s existence and argue that, for Spinoza, the attributes are self-sufficient and adequate conceptions of existence. Finally, I will attempt to explain what brought Spinoza to deify existence. -/- Part I: “In that Day shall God be One, and his Name One”- Maimonides on God’s Name and Essence. -/- 1.1 Before we delve into the texts, let me suggest a few distinctions between various views on the issue of the relation between essence and existence in God. The view I suspect both Maimonides and Spinoza subscribe to can be termed the divine essence-existence Identity Thesis. -/- Identity Thesis (IT): God’s essence is existence and nothing but existence. We should distinguish the Identity Thesis from the much more common view according to which God’s essence contains existence, or (which I take to be roughly the same) that existence is one of the properties or perfections which constitute God’s essence. The latter view allows for the possibility (though it does not demand) that there is more to God’s essence than bare existence (e.g., God’s essence may include omniscience, omnipotence, etc.). I will term this view the divine essence-existence Containment Thesis. (shrink)

This chapter takes a fresh look at 3d2 of Spinoza’s Ethics, an absolutely pivotal definition for the ethical theory that ensues. According to it, “we act when something happens, in us or outside us, of which we are the adequate cause,” whereas we are passive “when something happens in us, or something follows from our nature, of which we are only a partial cause.” The definition of activity has puzzled scholars: how can we be an adequate, i.e. complete, cause (...) of an effect outside us (which clearly involves other causal factors as well)? However, the definition of passivity is hardly unproblematic either: how can something follow from the patient’s nature so that the patient can nevertheless be considered only a partial cause? I begin by outlining 3d2 and situating it in the historical context formed by Descartes, Hobbes, and the Aristotelian tradition. Then I show that the existing interpretations do not solve the problem of activity and argue that unraveling the problem requires taking properly into account the distinction between immanent and transeunt causality. In relation to the definition of passivity, I argue that Spinoza’s geometry-inspired theory of essence constitution offers the key to understanding the nature of passions. (shrink)

In this paper, I suggest an outline of a new interpretation of core issues in Spinoza’s metaphysics and philosophy of mind. I argue for three major theses. (1) In the first part of the paper I show that the celebrated Spinozistic doctrine commonly termed “the doctrine of parallelism” is in fact a confusion of two separate and independent doctrines of parallelism. Hence, I argue that our current understanding of Spinoza’s metaphysics and philosophy of mind is fundamentally flawed. (2) (...) The clarification and setting apart of the two doctrines will also put us in a position to present my second major thesis and address one of the more interesting and enduring problems in Spinoza’s metaphysics: how can the attribute of thought be, on the one hand, isomorphic with any other attribute, and yet, on the other hand, be isomorphic with God himself, who has infinitely many attributes? In the second part of the paper, I present Spinoza’s solution to this problem. I argue that the number and order of modes is the same in all attributes. Yet, modes of Thought, unlike modes of any other attribute, have an infinitely-faceted internal structure so that one and the same idea represents infinitely many modes by having infinitely many facets (or aspects). (3) This new understanding of the inner structure of ideas in Spinoza will lead us to my third thesis in which I explain and solve another old riddle in Spinoza’s metaphysics: his insistence on the impossibility of the human mind knowing any of God’s infinite attributes other than Thought and Extension. In the third part, I show some of the major ramifications of my new interpretation and respond to some important objections. In my conclusion I discuss the philosophical importance of my interpretation. I explain why Spinoza could not embrace reductive idealism in spite of the preeminence he grants to the attribute of Thought. I argue that Spinoza is a dualist -- not a mind-body dualist, as he is commonly conceived to be, but rather a dualist of Thought and Being. Finally, I suggest that Spinoza’s position on the mind-body issue breaks with the traditional categories and ways of addressing the subject by suggesting a view which grants clear primacy to Thought without accepting any idealist reduction of bodies to thought. (shrink)

An old question in Spinoza scholarship is how finite, non-eternal things transitively caused by other finite, non-eternal things (i. e., the entities described in propositions like E1p28) are caused by the infinite, eternal substance, given that what follows either directly or indirectly from the divine nature is infinite and eternal (E1p21–23). In “Spinoza’s Monism I,” “Spinoza’s Monism I,” in the previous issue of this journal. I pointed out that most commentators answer this question by invoking entities that (...) are indefinite and sempiternal, but argued that perhaps we should not be so quick to assume that in Spinoza’s system, an infinite and eternal substance could cause such indefinite, sempiternal entities. But if such eternal-durational causation is denied, then it seems harder to see how Spinoza’s system could be coherent: if Spinoza holds that the infinite, eternal substance cannot cause anything that is not infinite and not eternal, then how can he also hold that all things are modes immanently caused by substance (E1p15, E1p18, E1p25)? In this essay, I explain how Spinoza’s system could be understood in light of a denial of eternal-durational causation. On the interpretation I offer, God is the cause of all things and all things are modes because the essences of all things follow from the divine nature and all essences enjoy infinite, eternal reality as modes immanently caused by the infinite, eternal substance. The same non-substantial essences can also be conceived as enjoying non-infinite, non-eternal reality, but so conceived, they are enduring, finite (or sempiternal, indefinite) entities that cannot be conceived as modes caused by and inhering in the one infinite, eternal substance. I conclude by pointing out that if we take this interpretive route, we do have to understand Spinoza as committed to acosmism, or a denial of the reality of the world – at least the world of enduring, finite things. (shrink)

This article turns to the neglected pedagogical concept of ingenium in order to address some shortcomings of the admiration–emulation model of Linda Zabzebski’s influential exemplarist moral theory. I will start by introducing the problem of the admiration-emulation model by way of a fictional example. I will then briefly outline the concept of ingenium such as it appears in a Renaissance context, looking particularly at the pedagogical writings of Juan Luis Vives. This will set the stage for the next part, looking (...) at how early modern philosopher Benedict Spinoza adopts a Vivesian notion of ingenium, adjusting it so as to fit into the setting of his political theory. Next, I will turn to Spinoza’s use of the concept of ingenium in relation to his portrayal of exemplary persons, offering a pedagogical model of moral exemplarism that can counter some of the perceived problems of the admiration–emulation model as it highlights the necessary fallibility of efficient exemplars as well as acknowledges the socio-political dimension of emotions. Finally, I will lay out some preliminary consequences for educational theory, hoping to offer a way of reconciling moral exemplarism with a more realistic pedagogical and psychological framework. (shrink)

The tenth proposition of Spinoza’s Ethics reads: ‘Each attribute of substance must be conceived through itself.’ Developing and defending the argument for this single proposition, it turns out, is vital to Spinoza’s philosophical project. Indeed, it’s virtually impossible to overstate its importance. Spinoza and his interpreters have used EIp10 to prove central claims in his metaphysics and philosophy of mind (i.e., substance monism, mind-body parallelism, mind-body identity, and finite subject individuation). It’s crucial for making sense of his (...) epistemology (i.e., Spinoza’s account of knowledge and response to skepticism) and in resolving puzzles within the Ethics (i.e., explaining human ignorance of all but two attributes). Even those who do not attribute some of the above claims to Spinoza need EIp10 to defend much of what they believe about Spinoza’s system. This paper locates a previously unnoticed argument for this proposition in Spinoza’s Short Treatise on God, Man, and His Well Being. There, Spinoza shows himself concerned with a powerful and underappreciated form of philosophical skepticism, one with surprising echoes in the work of his contemporary Leibniz as well as in the later Wittgenstein. Spinoza’s introduction of E1p10 in the Ethics circumvents this form of skepticism, solving the problem the Short Treatise envisions while also explaining that text’s argument’s absence from the explicit justificatory structure of the Ethics. (shrink)

Through a radical new reading of the Theological Political Treatise, Dimitris Vardoulakis argues that the major source of Spinoza’s materialism is the Epicurean tradition that re-emerges in modernity when manuscripts by Epicurus and Lucretius are rediscovered. This reconsideration of Spinoza’s political project, set within a historical context, lays the ground for an alternative genealogy of materialism. Central to this new reading of Spinoza are the theory of practical judgment (understood as the calculation of utility) and its implications (...) for a theory of democracy that is resolutely positioned against authority. (shrink)

This essay offers an in-depth reading of the geometrical illustration of Ethics IIP8S and shows how it can be used to explicate the whole architecture of Spinoza’s system by specifying the way in which all the key structural features of his basic ontology find their analogies in the example. The illustration can also throw light on Spinoza’s ontology of finite things and inform us about what is at stake when we form universal ideas. In general, my reading of (...) IIP8S thus elucidates what it means, for Spinoza, to think geometrically or to consider geometry as a model: fundamentally, geometricity is not a form of exposition but the way in which reality itself is structured. (shrink)

The German text of Cohen’s Spinoza on State & Religion, Judaism & Christianity (Spinoza über Staat und Religion, Judentum und Christentum) first appeared in 1915 in the Jahrbuch für jüdische Geschichte und Literatur. Two years before, in the winter of 1913, Cohen taught a class and a seminar on Spinoza’s Theological-Political Treatise at the Hochschule für die Wissenschaft des Judentums. This was Cohen’s first semester at the Hochschule, after retiring from more than thirty years of teaching at (...) the University of Marburg. Cohen’s fame at the time was at its zenith, and his move to the Hochschule was a cause for celebration and excitement. According to the testimony of some students who attended the Tractatus Theologico-Politicus seminar, Cohen left no place for any expression of dissent (regrettably, the academy frequently encourages such authoritarian behavior). The text of Spinoza on State, which was the product of this seminar, still bears the marks of this “didactic” attitude. It is bombastic and feebly argued. Thus, in one moment of emotional crescendo in the text, we can literally hear Cohen shout: When Spinoza, with merciless severity, makes his own nation the object of contempt – at the time that Rembrandt lived on the same street and immortalized the ideal type of the Jew - no voices rises in protest against this humanly incomprehensible betrayal. Such patriotic rhetoric is quite typical of Cohen’s Spinoza on State, as the work reads more like a series of rants against the devil incarnated (“the demonic spirit of Spinoza”) in the figure of the traitor from Amsterdam than like a sustained and serious philosophical polemic. From time to time, one can observe hints of critical arguments, but hardly any are fleshed out. The text is also replete with rudimentary factual and interpretative errors. Thus, when Cohen argues that Spinoza traces his pantheism to Jewish sources, Cohen erroneously cites Spinoza’s reference in E2p7s to “some of the Hebrews [quidam Hebraeorum]” who argued for the identity of Sekhel, Maskil, and Muskal (the Intellect, the Intellecting Subject, and the Intellected Object) – a Maimonidean doctrine that has nothing to do with pantheism – while the text Cohen clearly had in mind was Spinoza’s claim, in Letter 73, that the traditions (traditionibus) of the “ancient Hebrews [antiquis Hebraeis]” agree with Spinoza’s claim that “all things are in God.” Similarly, and on the very same page, Cohen ascribes to Spinoza the claim that “the God of the Old Testament is only a body,” a claim which is nowhere to be found in Spinoza’s works, and which can be inferred from Spinoza’s text only through a patent fallacy. If I may add one last example, consider the following passage from Cohen’s Spinoza on State: [For Spinoza] divine law is grounded in our mind. Yet this does not mean that our mind bears responsibility for producing and obeying the law. Instead, it means that, by definition, the human mind and God are identical, inasmuch as He exists in the human mind. Hardly any claim in this brief passage is correct. Yet, what is most striking is Cohen’s derivation of the identity of God and the human mind from the claim that God exists in the human mind. If I exist in North America, this obviously does not imply that I am identical to North America (there are, for example, a couple of North American porcupines and alligators that are distinct from me). What rule of inference Cohen sought to employ in this argument, and how this impressive inference of the identity of God and the human mind is supposed to square with Cohen’s view of Spinoza as a pantheist – i.e., as considering the physical nature to be divine – is beyond my grasp. Instead of tracking down the dozens of crude errors and fallacies in Cohen’s text, I would like to concentrate here on one crucial issue: Cohen’s critique of Spinoza’s pantheism. By doing this, I will have to pass silently over a couple of surprising agreements between the two figures, such as the (false) claim that all of the prophets of the Hebrew Bible taught the same universal and simple morality. My discussion of pantheism will be divided into two sections. In the first, I will examine Cohen’s understanding of Spinoza’s pantheism. In the second, I will briefly examine the historical validity of Cohen’s claim that pantheism is a Christian doctrine, diametrically opposed to Judaism. (shrink)

The aim of this article is twofold: to provide a valid account of Spinoza’s theory of fictitious ideas, and to demonstrate its coherency with the overall modal metaphysics underpinning his philosophical system. According to Leibniz, the existence of romances and novels would be sufficient to demonstrate, against Spinoza’s necessitarianism, that possible entities exist and are intelligible, and that many other worlds different from ours could have existed in its place. I argue that Spinoza does not actually need (...) to resort to the notion of possible entities in order to explain the incontrovertible existence of fictions and fictitious ideas. In order to demonstrate this, I first show how, according to Spinoza, true ideas of nonexistent things need not be regarded as fictitious ideas. Then, I will show by which means Spinoza can justify the real existence of fictions and fictitious ideas in the human mind through our present knowledge of actually existing things, to conclude that fictitious ideas neither add anything to what we already know of things, nor do they increase the extent of the existing conceivable reality by demanding the existence of possible non-actualised entities. (shrink)

What I plan to do in this paper is to provide a survey of the ways in which Spinoza’s philosophy has been deployed in relation to early modern thought, in the history of ideas and in a number of different domains of contemporary philosophy, and to offer an account of how some of this research has developed. The past decade of research in Spinoza studies has been characterized by a number of tendencies; however, it is possible to identify (...) four main domains that characterize these different lines of research: studies of Spinoza’s individual works, of its problematic concepts, from the point of view of the history of ideas, and comparative studies of Spinoza’s ideas. (shrink)

‘Substance’ (substantia, zelfstandigheid) is a key term of Spinoza’s philosophy. Like almost all of Spinoza’s philosophical vocabulary, Spinoza did not invent this term, which has a long history that can be traced back at least to Aristotle. Yet, Spinoza radicalized the traditional notion of substance and made a very powerful use of it by demonstrating – or at least attempting to demonstrate -- that there is only one, unique substance -- God (or Nature) -- and that (...) all other things are merely modes or states of God. Some of Spinoza’s readers understood these claims as committing him to the view that only God truly exists, and while this interpretation is not groundless, we will later see that this enticing and bold reading of Spinoza as an ‘acosmist’ comes at the expense of another audacious claim Spinoza advances, i.e., that God/Nature is absolutely and actually infinite. But before we reach this last conclusion, we have a long way to go. So, let me first provide an overview of our plan. In the first section of this paper we will examine Spinoza’s definitions of ‘substance’ and ‘God’ at the opening of his magnum opus, the Ethics. Following a preliminary clarification of these two terms and their relations to the other key terms defined at the beginning of the Ethics, we will briefly address the Aristotelian and Cartesian background of Spinoza’s discussion of substance. In the second section, we will study the properties of the fundamental binary relations pertaining to Spinoza’s substance: inherence, conception, and causation. The third section will be dedicated to a clarification of Spinoza’s claim that God, the unique substance, is absolutely infinite. This essential feature of Spinoza’s substance has been largely neglected in recent Anglo-American scholarship, a neglect which has brought about an unfortunate tendency to domesticate Spinoza’s metaphysics to more contemporary views. The fourth section will study the nature of Spinoza’s monism. It will discuss and criticize the interesting yet controversial views of the eminent Spinoza scholar, Martial Gueroult, about the plurality of substances in the beginning of the Ethics; address Spinoza’s claim in Letter 50 that, strictly speaking, it is improper to describe God as “one”; and, finally, evaluate Spinoza’s kind of monism against the distinction between existence and priority monism recently introduced into the contemporary philosophical literature. The fifth and final section will explain the nature, reality, and manner of existence of modes. We therefore have an ambitious plan; let’s get down to business. (shrink)