Spinoza: Parallelism

In this paper, I seek to examine Deleuze’s fascination with “spiritual automata” as a counterpoint to his more famous notion, the “body without organs”. I shall argue that both are grounded in a deep reflection, on Deleuze’s part, on the problems and issues generated by Spinoza’s notion of parallel attributes. Ultimately, I argue, the development of the two notions is motivated by identical metaphysical worries regarding the tenability of transformation, persistence, and affective interrelations between individuals. The answer, for both thinkers, (...) is the insertion of a “third” relational term, which virtually interfaces with each without violation of their parallel development. For Spinoza, such term is the absolutely infinite substance; for Deleuze, it is instead the notion of sense and the faculty of sense-making. (shrink)

Spinoza’s recognition of the unpredictable fortunes of individuals, explicable through the interplay between their intrinsic natures and their susceptibility to external causes, informs his account of political success and – what for him is the same thing – political virtue. Thus, a state may thrive because it has a good constitution (an internal feature), or because it was fortunate not to be surrounded by powerful enemies. Normally, however, it is the combination of both luck and internal qualities that determines the (...) fate of things. What is true about the fate of states holds equally of the fate of other types of individual, both human and non-human. In a sense, even the fate of a theory is determined by the interplay between its intrinsic virtues, and mere historical luck. A quarter century ago, shortly after I began my graduate studies in philosophy at Yale, I started thinking about writing a dissertation on Spinoza’s philosophy. A good and caring friend in my graduate cohort advised me against the idea, which he believed was tantamount to “professional suicide” given the oddity of Spinoza’s thought. Indeed, the environment of analytic philosophy in the mid- and even late-1990s was not particularly auspicious for the academic study of Spinoza. Spinoza was – rightly – considered as having little commitment to commonsense, and commitment to commonsense – the most stubborn of prejudices – was (and still is) considered by many a minimal requirement for entry into the club of “decent” philosophers. Yet, things have changed over the past twenty-five years. So much so, that recently a (non-Spinozist) early modernist colleague of mine complained to me about the futility of changing the description of an event he planned from a ‘Spinoza workshop’ into an ‘early modern philosophy workshop,’ since “one way or another, most of the submitted abstracts are going to deal with Spinoza.” Indeed, in many ways, the interest and intensity of the study of Spinoza’s philosophy in the Anglo-American world has eclipsed that of almost all other early modern philosophers, and we seem to be facing a circumstance in which Spinoza is gradually competing with, if not replacing, Kant as the compass of modern philosophy. One can list many reasons for these dramatic developments: from Spinoza’s radical naturalism, to his dismissal of the fairytales of anthropomorphic and anthropocentric religion – while Kant on these issues could at best be said to kick the ghosts from the front door while inviting them back as ‘ideas’ or ‘postulates of practical reason’ through the back door –- to his unequivocal rejection of the illusions of humanism. Still, we lack a full explanation of the recent Spinozist upheaval in North American philosophy. (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)

Mind-body parallelism is the view that mind and body stand in the same “order and connection,” as Spinoza put it, or that corresponding mental and physical states have corresponding causal explanations in terms of other mental and physical states. This dissertation investigates the nature and role of mind-body parallelism, as well as other forms of parallelism, in Spinoza’s philosophy of mind. In doing so, it also considers how Spinoza’s views relate to current discussions. In present-day philosophy of mind, mind-body parallelism (...) is almost never defended. It is seen as a historical dead-end with insurmountable problems. By contrast, I argue that parallelism powerfully responds to the post-Cartesian mind-body problem (which remains with us today) and that it points a way forward in current debates. The dissertation contains five independent chapters. After an introduction that situates parallelism in relation to both Spinoza’s time and to present discussions, Chapter 1 presents an argument for parallelism aimed at a present-day audience. Chapter 2 discusses Spinoza’s own arguments for parallelism. Both chapters help to clarify what parallelism is, in part by distinguishing between several versions of the view. Chapter 3 discusses what is often considered parallelism’s most problematic feature, its rejection of mind-body interaction. I argue that by distinguishing between the post-Cartesian context in which Spinoza wrote and present-day discussions, we can see that parallelism is compatible with mental causation. Chapters 4 and 5, finally, discuss specific ways in which parallelism is at work in Spinoza’s view of the mind. In Chapter 4, I argue that parallelism is at work in Spinoza’s interesting and distinctive positions on the nature of agency and motivation. In Chapter 5, I show the role of parallelism in his representationalist theory of consciousness. A guiding thread throughout the dissertation is that parallelism presents a distinctive and interesting way to combine realism, non-reductionism and naturalism in relation to those features of human self-understanding that seem difficult to fit into a naturalistic worldview. (shrink)

My aim in what follows is to expound and (if possible) resolve two problems in Spinoza’s theory of mind. The first problem is how Spinoza can accept a key premise in Descartes’s argument for dualism—that thought and extension are separately conceivable, “one without the help of the other”—without accepting Descartes’s conclusion that no substance is both thinking and extended. Resolving this problem will require us to consider a crucial ambiguity in the notion of conceiving one thing without another, the credentials (...) of Descartes’s principle that each substance has a principal attribute, and the prospect of neutral monism as a theory of the mind. The second problem is how Spinoza can maintain that each mental event is identical with some physical event (and conversely) while denying that there is ever any causal interaction between mental and physical events. If one mental event causes another and the first is identical with some physical event, must that physical event not cause the mental event? Resolving this problem will require looking into the reach of opacity in Spinoza’s philosophy and considering whether there are ever any legitimate exceptions to Leibniz’s Law. (shrink)

This is an Italian translation of Spinoza's Metaphysics: Substance and Thought (Oxford UP, 2013).

This paper compares two readings of Baruch Spinoza – those of Gilles Deleuze and Rama Kanta Tripathi – with a particular focus on three features of Spinoza’s philosophy: the relationship between substance and attribute; the problem of acosmism and unity; and the problem of the parallelism of attributes. Deleuze and Tripathi’s understanding of these three issues in Spinoza’s thought illustrates for us their own concerns with becoming over substance and māyā, respectively. This investigation provides not just two interesting and contradictory (...) interpretations of Spinoza, but also gives us insight into Deleuze’s metaphysics and Tripathi’s Vedāntic philosophy. (shrink)

I suggest a solution to two puzzles in Spinoza's metaphysics. The first puzzle involves the mind and the idea of the mind, in particular how they can be identical, even though the mind thinks about bodies and nothing else, whereas the idea of the mind thinks about ideas and nothing else. The second puzzle involves the mind and the idea of a thing that belongs to an unknown attribute, in particular how they can be identical, even though the mind thinks (...) about bodies and nothing else, whereas the idea thinks about things belonging to the unknown attribute and nothing else. I suggest that Spinoza would respond to both puzzles by rejecting the Indiscernibility of Identicals. (shrink)

A survey of the issue. Topics include Descartes; early critics of Descartes; occasionalism and pre-established harmony; materialism; idealism; views about animal minds; and simplicity.

This paper offers a new interpretation of Spinoza's doctrine of parallelism. It argues Spinoza reinterprets the ancient doctrine of metaphysical sympathy among ostensibly disconnected and distant beings in terms of fully intelligible relations of 1) identity between formal and objective reality, and in terms of 2) "real identity," grounded in Spinoza's substance-monism. Finally, the paper argues against the standard reading of mind-body pairs as "numerically identical".