While there is a growing philosophical interest in analysing olfactory experiences, the mereological structure of odours considered in respect of how they are perceptually experienced has not yet been extensively investigated. The paper argues that odours are perceptually experienced as having a mereological structure, but this structure is significantly different from the spatial mereological structure of visually experienced objects. Most importantly, in the case of the olfactory part-structure, the classical weak supplementation principle is not satisfied. This thesis is justified by (...) referring to empirical results in olfactory science concerning the human ability to identify components in complex olfactory stimuli. Further, it is shown how differences between olfactory and visual mereologies may arise from the way in which these modalities represent space. (shrink)

This paper aims to formalize Galileo’s argument against the Aristotelian view that the weight of free-falling bodies influences their speed. I obtain this via the application of concepts of parthood and of mereological sum, and via recognition of a principle which is not explicitly formulated by the Italian thinker but seems to be natural and helpful in understanding the logical mechanism behind Galileo’s train of thought. I also compare my reconstruction to one of those put forward by Atkinson and Peijnenburg (...) :115–136, 2004), and propose a formalization which is based on a principle introduced by them, which I shall call the speed is mediative principle. (shrink)

Realities are structured categorially, and comprehension of our internal and external conditions do not appear to be global or unitary. Rather, both human and non human animals function within their worlds and understand these by categorizing their experiences. Drawing upon many areas of life, the authors consider the ontological, mereological and multi-faceted structure of experience to explore how an understanding of categories can further knowledge.

And the venerable Nāgasena said to Milinda the king: “You, Sire, have been brought up in great luxury, as beseems your noble birth. If you were to walk this dry weather on the hot and sandy ground, trampling under foot the gritty, gravelly grains of the hard sand, your feet would hurt you. And as your body would be in pain, your mind would be disturbed, and you would experience a sense of bodily suffering. How then did you come, (...) on foot, or in a chariot?”. (shrink)

Before engaging with intentionality, the philosopher of mind must consider the intrinsic nature of psychological elements. Conscious states, contrary to ordinary and scientific objects, seem to penetrate each another in such a way that it becomes impossible to enumerate, class or organize through laws the various experiences at stake. In this context, how is a science of consciousness conceivable? How is it possible to apply the epistemological requirements of any science to a domain whose ontological nature contradicts such demands? The (...) paper reconstructs Husserl’s solution to this issue in the Fifth Logical Investigation. I show how his appeal to the mereological framework of the Third Investigation gives him the tools to rationalize the domain of the mind and to establish phenomenology as an authentic science of consciousness. I first demonstrate that the very task of phenomenological investigations is defined in mereological terms. I then reconstruct the issue regarding the inclusion of the intentional object within the act, by exposing the nuances of the Husserlian position in this famous controversy. In a last part, I show how mereological concepts are at the core of the Husserlian reinterpretation of the Brentanian thesis according to which all acts are presentations or based on presentations. (shrink)

The paper set up a small “philosophical lab” for thought experiments using Digital Universes as its main tool. Digital Universes allow us to examine how mereology affects the debate on New Realism of Ferraris and shed new light on the whole notion of Realism. The semi-formal framework provides a convenient way to model the varieties of realism that are important for the program of New Realism: we then draw the natural consequences of this approach into the ontology of our (...) world, arguing that the same considerations that apply to Digital Universe would hold for chess, institutions and social objects as well. Once a particular version of mereology is chosen, there are unavoidable consequences that the very underlying structure of social ontology. We then propose a new New Realism to tackle social objects: social objects turn out to be nothing more than mereological sums, picked up by some description. (shrink)

In this chapter I analyze the concept of self-consciousness in order to uncover its conceptual structure. The conclusions of this analysis describe some of the necessary categories of conscious experience. The concept of the self, the concept of consciousness, the concept of objectivity, the temporal distinctions between past, present, and future, and finally the idea of natural regularities, are found to be necessary categories for conscious experience, and hence describe the fundamental cognitive structure of self-conscious beings.

Comparing Buddhist and contemporary analytic views about mereological composition reveals significant dissimilarities about the purposes that constrain successful answers to mereological questions, the kinds of considerations taken to be probative in justifying those answers, and the value of mereological inquiry. I develop these dissimilarities by examining three questions relevant to those who deny the existence of composite wholes. The first is a question of justification: What justifies denying the existence of composite wholes as more reasonable than affirming their existence? The (...) second is a question of ontology: Under what conditions are many partless individuals arranged composite-wise? The third is a question of reasonableness: Why, if there are no composites available to experience, do “the folk” find it reasonable to believe there are? I motivate each question, sketch some analytic answers for each, develop in more detail answers from the Theravādin Buddhist scholar Buddhaghosa, and extract comparative lessons. (shrink)

The present essay takes issue with the idea of moral supervenience. It is argued that this idea is subject to fatal objections that can be brought to light by utilizing the resources of a phenomenological approach guided by demands of descriptive authenticity and rational principles. This critical project is carried out by focusing on Robert Audi’s sophisticated moderate ethical intuitionism which has rightly gained prominence recently. The relevant problems are addressed by comparing Audi’s notion of supervenience with Edmund Husserl’s account (...) of foundation. The latter refers to different types of contents and their relatedness in terms of ontological dependence. Husserl’s notion of foundation challenges the view that higher-order complex intentional unities like evaluative acts could be analyzed in terms of ‘adding up’ purely descriptive and non- descriptive contents. Or : in terms of anchoring moral properties in natural properties. My main thesis is that applying the idea of supervenience to the field of morality involves a circularity problem that undermines the taken-for-granted presupposition of a clear-cut distinguishability of natural and moral properties. Appropriately specifying one’s duties in situations of moral conflicts, according to the idea of supervenience, calls for identifying all those natural properties or facts that are relevant for morally assessing the situation in the first place. This practical task of solving the problem of moral salience, however, cannot be met by referring to pure facts that could be determined in an independent manner, that is, as uninfluenced by those moral perceptions or moral assessments whose appropriateness or permissibility, as assumed, is under consideration. Though we may grant that supervenience delivers a plausible general or abstract picture of how morality can be part of the world we experience, it does not help us properly assessing moral issues in concrete situations. Rather, from a moral-practical point of view, it is a thoroughly suspicious idea. (shrink)

There’s a common line of reasoning which supposes that the phenomenal unity of conscious experience is grounded in a mind-like simple subject. To the contrary, Mādhyamika Buddhist philosophers like Śrīgupta (seventh–eighth century) argue that any kind of mental simple is incoherent and thus metaphysically impossible. Lacking any unifying principle, the phenomenal unity of conscious experience is instead an unfounded illusion. In this paper, I present an analysis of Śrīgupta’s "neither-one-nor-many argument" against mental simples and show how his line (...) of reasoning is driven by a set of implicit questions concerning the nature of and relation between consciousness and its intentional object. These questions not only set the agenda for centuries of intra-Buddhist debate on the topic, but they are also questions to which any defender of unified consciousness or a simple subject of experience arguably owes responses. (shrink)

Summary The present article is a partly ontological, partly Gestalt-psychological discussion of the thinkability of structures in which parts and whole are interdependent (MI). In the first section, I show that in the framework of E. Husserl’s formal part–whole ontology, the conceptualization of such an interdependence leads to (mereo)logical problems. The second section turns to and affirms the experience of this interplay between parts and whole, exemplified with B. Pinna’s recent research on meaningful Gestalt perception. In the final section, (...) I take the experienceability of MI as a justification to suggest a way of rethinking it. This entails an implementation of the process of foregrounding and backgrounding displayed by reversible figures and originally described by E. Rubin. This can avoid both an identity relation between parts and whole and their mutual exclusion as well as hierarchization due to their apparent differences. It would also guarantee the inherent dynamics of interdependence. (shrink)

The complexities of bodily experience are outlined; its spatial phenomenology is specified as the explanatory target. The mereological structure of body representation is discussed; it is claimed that global spatial representations of the body are not necessary, as structural features of the actual body can be exploited in partial internal representation. The spatial structure of bodily experience is discussed; a structural affordance theory is introduced; it is claimed that bodily experience and subpersonal representation have action-orientated content; and (...) that egocentric terms continue to make sense in application to bodily experience. (shrink)

Several disputes about the nature of experience operate under the assumption that experiences have parts, including temporal parts. There's the widely held view, when it comes to temporal experiences, that we should follow James' exhortation that such experiences aren't mere successions of their temporal parts, but something more. And there's the question of whether it is the parts of experiences which determine whole experiences and the properties they have, or whether the determination goes instead from the whole to the (...) parts, as holists have it. But what are parts, or temporal parts, of experiences exactly—what does it mean to say that an experience is “part” of another? Are the participants in those disputes talking about the same thing—is there a univocal notion of “experiential part” available? Are there different kinds of experiential parts? And if there are, is there a systematic way of carving them out? More importantly, how should we conceive of the temporal parts of experiences, and how can we establish that experiences really do have temporal parts, against those who reject the notion? (shrink)

In the debate over the existence of composite objects, it is sometimes suggested that perceptual evidence justifies belief in composite objects. But it is almost never suggested that we are perceptually justified in believing in composite objects on the basis of the fact that the phenomenology of our perceptual experiences enables us to discriminate between situations where there are composite objects and situations where there are merely simples arranged composite object-wise. But while the thought that the phenomenology of our perceptual (...) experiences cannot enable us to discriminate between situations where there are composite objects and situations where there are merely simples arranged composite object-wise is commonly taken for granted, it requires some defence, both in light of its importance in shaping the debate and in light of its recently coming under attack by a prominent philosopher of perception. In this paper, I offer such a defence. (shrink)

This paper examines the debate about the referential meaning of Kant’s concept of substance. In the Critique of Pure Reason and other works such as the Metaphysical Foundations of Natural Science, the category or concept of substance appears quite uncontroversially to have both a logical meaning (by which it means roughly ‘a thing that is the ultimate subject of predication’) and an objective meaning (by which it means roughly ‘a thing that is permanent’, or, equivalently, ‘a thing existing at all (...) times’). However, it is highly contested what kind of object, or objects, are supposed to meet, in experience, the criteria imposed by the conjunction of these two distinct meanings. I discuss two examples of the main interpretations to be found in the literature: Peter Strawson (2000), who contends that the reference of substance is only matter, and Claudia Jáuregui (2021), who also includes ordinary particular objects as substances. I scrutinize their fit with some of the textual evidence, primarily from the First Analogy of Experience, and finally reject Jáuregui’s interpretation as implying a kind of mereological essentialism about particular objects. Keywords: substance, meaning, matter, ordinary objects, First Analogy of Experience. (shrink)

When you hear a person speaking in a familiar language you perceive the speech sounds uttered and the voice that produces them. How are speech sounds and voice related in a typical auditory experience of hearing speech in a particular voice? And how to conceive of the objects of such experiences? I propose a conception of auditory objects of speech perception as temporally structured mereologically complex individuals. A common experience is that speech sounds and the voice that produces (...) them appear united. I argue that the metaphysical underpinnings of the experienced unity of speech sounds and voices can be explained in terms of the mereological view on sounds and their sources. I also propose a psychological explanation of how we form and individuate the auditory objects of experiences of listening to speech in a particular voice. Voice characteristics enable determining the identity of auditory objects of speech sound perception by making some features of the speech signal stable and predictable. (shrink)

What is the phenomenal structure of our perceptual experiences? In this talk, I suggest that perceptual experiences – like consciousness in general – have a mereological structure, that is, a structure in which the most basic relation is that of parthood. I do not provide any definitive argument for this view. I just want to suggest (i) that the mereological approach is untouched by the usual objections coming from the proponents of the Unified Field Theory (James, Searle, Tye), (ii) that (...) the Unified Field Theory faces some important difficulties of its own. (shrink)

Brentano plays a paradoxical role in the history of philosophy. He is the key transitional figure between two antithetical traditions: although a profound influence to phenomenology, Brentano himself was inspired by the positivism of Comte and Mill. While his students found in his teachings both a reason and the means to combat the spirit of positivism, Brentano himself believed "the true method of philosophy was nothing other than the method of the natural sciences." The incoherence of his historical role is (...) reflected in his own development. After his retirement, Brentano developed a psychological theory of apriori knowledge intended to explain how analytic judgments can be ampliative, and he ascribed this kind of knowledge to all sciences. A consensus exists that this squares poorly with the empiricism of his Psychology or his positivist manifesto. But the model Brentano employed to explain the workings of apriori knowledge was nothing other than his own methodology in descriptive psychology, elaborated in the influential lectures of the late 1880's: a mereology of consciousness as a synchronous manifold. And this was only a formalization of the method he had practiced in Book Two of his Psychology, where the basic kinds of mental phenomena and the laws of their coexistence are described. The late theory of apriori knowledge is therefore nothing more than a fine-grained psychological analysis of what was meant by "description" all along. Even in the Psychology this description generates what Brentano would later call apriori knowledge. For among the "parts" of consciousness distinguished by a synchronous mereology are not only "separable parts", but also "inseparable parts" which are distinguishable, but not really capable of existing separately. To each such distinction corresponds a law of necessary interconnection. To describe their mode of interconnection is to know apriori that they cannot exist apart. Thus, it is the theory of "distinctions" which allows an empirical description to have apriori validity. In this respect Brentano is rehabilitating a Scholastic tradition in order to make a positive, but non-trivial science of synchronous manifolds possible. But in so doing, he invents phenomenology: the positive, but apriori valid description of the possible and necessary structures of conscious experience. Continuity in Brentano's own development can therefore be affirmed, and even the subsequent development of phenomenology is seen to have its origin in a radical form of empiricism. (shrink)

The unity of consciousness has so far been studied only as a relation holding among the many experiences of a single subject. I investigate whether this relation could hold between the experiences of distinct subjects, considering three major arguments against the possibility of such ‘between-subjects unity’. The first argument, based on the popular idea that unity implies subsumption by a composite experience, can be deflected by allowing for limited forms of ‘experience-sharing’, in which the same token experience (...) belongs to more than one subject. The second argument, based on the phenomenological claim that unified experiences have interdependent phenomenal characters, I show to rest on an equivocation. Finally, the third argument accuses between-subjects unity of being unimaginable, or more broadly a formal possibility corresponding to nothing we can make sense of. I argue that the familiar experience of perceptual co-presentation gives us an adequate phenomenological grasp on what between-subjects unity might be like. (shrink)

The specious present (James, 1890/1950) is the phenomenal temporal structure of the representational content of my present experience. This article is a study of the mereological structure of the specious present and what it reveals about the nature of the mind. I argue that the specious present has certain features that cannot be easily explained within the framework of physicalism about the mind — the view that consciousness is nothing over and above what is physical. In particular, the specious (...) present is a phenomenally extended (i.e.non-instantaneous) whole whose parts are conceptual abstractions and are therefore dependent on this whole. However, unlike the specious present, what is physical does not have this special property of the parts being dependent on the whole. Therefore, it is unclear how the specious present can be explained in physicalistic terms. (shrink)

It is well-known that in the fifth of his Cartesian Meditations, Husserl puts forth a theory of intersubjectivity. Most commentators of Husserl have read his Cartesian Meditations as presenting a theory of intersubjectivity whose basis is empathy, in the form of a process of constituting the sense of “other” in one’s own experience, as the primary origin of the intersubjective layer of experience. In this paper, I claim that the structure of intersubjectivity as Husserl presents it in the (...) Cartesian Meditations is articulated as being governed by a logic of parts and wholes rather than that of a phenomenology of empathy, and that the articulation of this logic demonstrates that the transcendental ego is intrinsically intersubjective. My main philosophical claim in this regard is that the way Husserl’s account of transcendental empathy unfolds in the Cartesian Meditations implies a prior fundamental mereological structure of which the individual transcendental ego is only a part. That is, the transcendental ego has an eidetic a-priori intersubjective structure, in the sense of being a moment of an intersubjectively structured transcendental whole. In this sense, rather than being a singulare tantum, it is more fitting to say that transcendental subjectivity is actually a plurale tantum. (shrink)

According to a common opinion, human olfactory experiences are significantly different from human visual experiences. For instance, olfaction seems to have only rudimentary abilities to represent space; it is not clear whether olfactory experiences have any mereological structure; and while vision presents the world in terms of objects, it is a matter of debate whether there are olfactory object-representations. This paper argues that despite these differences visual and olfactory experiences share a hierarchical subject/property structure. Within this structure, olfactorily experienced odours (...) and visual objects have the same status: they are primary subjects which unify other represented elements into perceptual units. (shrink)

Temporally extended experiences, experiential holists have it, are not reducible to successions of their temporal parts because some whole experiences determine their parts (in some way). This paper suggests, first, that some forms of experiential holism are in fact consistent with the rival atomist view (that experiences are successions of their parts) and, second, that the main reasons advanced for experiential holism are compatible with atomism too. The paper then looks at how holistic determination of its parts by a whole (...) experience might take place in time, arguing that it is either inconsistent or undermines widespread assumptions regarding the mechanisms underlying experiences. (shrink)

From the point of view of Brentano’s philosophy, contemporary philosophy of mind presupposes an over-crude theory of the internal structures of mental acts and states and of the corresponding types of parts, unity and dependence. We here describe Brentano’s own account of the part-whole structures obtaining in the mental sphere, and show how it opens up new possibilities for mereological investigation. One feature of Brentano’s view is that the objects of experience are themselves parts of mind, so that there (...) is a sense in which for him (as e.g. for Leibniz) ontology is a proper part of rational or descriptive psychology. (shrink)

In this set of excerpts from an earlier book, I examine some philosophical issues surrounding the whole-part relationship. I present a series of thought experiments and other arguments designed to undermine the view that wholes are "nothing but" their parts.

Exotic ontologies are all the rage. Distant from common sense and often science as well, views like mereological essentialism, nihilism, and fourdimensionalism appeal to our desire to avoid arbitrariness, anthropocentrism, and metaphysical conundrums.1 Such views are defensible only if they are materially adequate, only if they can “reconstruct” the world of common sense and science. (No disrespect to the heroic metaphysicians of antiquity, but this world is not just an illusion.) In the world of common sense and science, bicycles survive (...) changes in their parts, billiard balls strike one another, and nothing travels faster than light. The mereological essentialist denies the rst, but offers this replacement: “there exist successions of numerically distinct, but appropriately related, bicycles with different parts” (Chisholm, , chapter ). The nihilist denies the second, but offers this replacement: “there exist X s and Y s such that the X s are arranged billiard-ball-wise, the Y s are also arranged billiard-ball-wise, and the X s strike the Y s”.2 The four-dimensionalist denies the third, but offers this replacement: “no sequences of matter-stages that are related by genidentity travel faster than light”.3 There is room for disagreement over what exactly “reconstruction” amounts to, but at a minimum: when a metaphysical theory reconstructs ordinary sentences φ1. . . as replacement sentences ψ1. . . , ordinary and scienti c evidence must not refute the view that, strictly speaking, it is ψ1. . . rather than φ1. . . that are true. The metaphysician needs reconstruction in order to face the tribunal of experience. An intriguing newcomer to the contemporary scene is the ancient doctrine of monism, the claim that “reality is one”.4 I will argue that, contrary to.. (shrink)

It is common to hold that our conscious experiences at a single moment are often unified. But when consciousness is unified, what are the fundamental facts in virtue of which it is unified? On some accounts of the unity of consciousness, the most fundamental fact that grounds unity is a form of singularity or oneness. These accounts are similar to Newtonian views of space according to which the most fundamental fact that grounds relations of co-spatiality between various points (or regions) (...) of a space is the fact that these points (or regions) are parts of the same single space. In this paper, I sketch and defend an alternative account of unity of consciousness. Very roughly, the view holds that experiences are unified when they are connected in the right way. In this respect, the view is analogous to Leibnizian views of space according to which the oneness of space emerges from certain conditions over spatial relations. The Leibnizian alternative has significant implications for our understanding of the metaphysics of conscious experience, the cognitive architecture of the mind and our assessment of the conditions under which unity of consciousness breaks. (shrink)

This paper explores the mereology of structural universals, using the structural richness of a non-classical mereology without unique fusions. The paper focuses on a problem posed by David Lewis, who using the example of methane, and assuming classical mereology, argues against any purely mereological theory of structural universals. The problem is that being a methane molecule would have to contain being a hydrogen atom four times over, but mereology does not have the concept of the same (...) part occurring several times. This paper takes up the challenge by providing mereological analysis of three operations sufficient for a theory of structural universals: Reflexive binding, i.e. identifying two of the places of a universal; Existential binding, i.e. the language-independent correlate of an existential quantification; and Conjunction. (shrink)

Naive mereology studies ordinary, common-sense beliefs about part and whole. Some of the speculations in this article on naive mereology do not bear directly on Peter van Inwagen's "Material Beings". The other topics, (1) and (2), both do. (1) Here is an example of Peter Unger's "Problem of the Many". How can a table be a collection of atoms when many collections of atoms have equally strong claims to be that table? Van Inwagen invokes fuzzy sets to solve (...) this problem. I claim that an alternative treatment of vagueness, supervaluations over many-value valuations, provides a better solution. (2) The Special Composition Question asks how parts compose a whole. One who rejects van Inwagen's answer in terms of constituting a life need not provide some alternative answer. Even if all answers to the Special Question fail, there are a multitude of less general composition questions that are not so difficult. (shrink)

This article motivates and develops a reductive account of the structure of certain physical quantities in terms of their mereology. That is, I argue that quantitative relations like "longer than" or "3.6-times the volume of" can be analyzed in terms of necessary constraints those quantities put on the mereological structure of their instances. The resulting account, I argue, is able to capture the intuition that these quantitative relations are intrinsic to the physical systems they’re called upon to describe and (...) explain. (shrink)

We used Chinese prenominal relative clauses to test the predictions of two competing accounts of sentence comprehension difficulty: the experience-based account of Levy () and the Dependency Locality Theory. Given that in Chinese RCs, a classifier and/or a passive marker BEI can be added to the sentence-initial position, we manipulated the presence/absence of classifiers and the presence/absence of BEI, such that BEI sentences were passivized subject-extracted RCs, and no-BEI sentences were standard object-extracted RCs. We conducted two self-paced reading experiments, (...) using the same critical stimuli but somewhat different filler items. Reading time patterns from both experiments showed facilitative effects of BEI within and beyond RC regions, and delayed facilitative effects of classifiers, suggesting that cues that occur before a clear signal of an upcoming RC can help Chinese comprehenders to anticipate RC structures. The data patterns are not predicted by the DLT, but they are consistent with the predictions of experience-based theories. (shrink)

In the present paper, the notion that brains in vats with perceptual experiences of the same type as ours could perceptually represent other entities than shapes is challenged. Whereas it is often held that perceptual experiences with the same phenomenal character as ours could represent computational properties, I argue that this is not the case for shapes. My argument is in brief that the phenomenal character of a normal visual experience exemplifies shapes – phenomenal shapes – which functions as (...) the vehicle for our perceptual representation of shapes. Due to the unique mereological structure of shapes, phenomenal shapes are unable to reliably track any property but shapes. In so far as reliable tracking is a necessary condition for perceptual representation, phenomenal shapes can consequently and contrary to received wisdom only represent shapes. (shrink)

Any theory of experience which postulates that brain mechanisms generate "raw feel" encounters the impassable "explanatory gap" separating physics from phenomenology.

“Every practice is a mode of thought, already in the act. To dance: a thinking in movement. To paint: a thinking through color. To perceive in the everyday: a thinking of the world’s varied ways of affording itself.” —from _Thought in the Act _Combining philosophy and aesthetics, _Thought in the Act_ is a unique exploration of creative practice as a form of thinking. Challenging the common opposition between the conceptual and the aesthetic, Erin Manning and Brian Massumi “think through” a (...) wide range of creative practices in the process of their making, revealing how thinking and artfulness are intimately, creatively, and inseparably intertwined. They rediscover this intertwining at the heart of everyday perception and investigate its potential for new forms of activism at the crossroads of politics and art. Emerging from active collaborations, the book analyzes the experiential work of the architects and conceptual artists Arakawa and Gins, the improvisational choreographic techniques of William Forsythe, the recent painting practice of Bracha Ettinger, as well as autistic writers’ self-descriptions of their perceptual world and the experimental event making of the SenseLab collective. Drawing from the idiosyncratic vocabularies of each creative practice, and building on the vocabulary of process philosophy, the book reactivates rather than merely describes the artistic processes it examines. The result is a thinking-with and a writing-in-collaboration-with these processes and a demonstration of how philosophy co-composes with the act in the making. _Thought in the Act_ enacts a collaborative mode of thinking in the act at the intersection of art, philosophy, and politics. (shrink)

This article is devoted to the problem of ontological foundations of three-dimensional Euclidean geometry. Starting from Bertrand Russell’s intuitions concerning the sensual world we try to show that it is possible to build a foundation for pure geometry by means of the so called regions of space. It is not our intention to present mathematically developed theory, but rather demonstrate basic assumptions, tools and techniques that are used in construction of systems of point-free geometry and topology by means of (...) class='Hi'>mereology and Whitehead-like connection structures. We list and briefly analyze axioms for mereological structures, as well as those for connection structures. We argue that mereology is a good tool to model so called spatial relations. We also try to justify our choice of axioms for connection relation. Finally, we briefly discuss two theories: Grzegorczyk’s point-free topology and Tarski’s geometry of solids. (shrink)

People with depression often report alterations in their experience of time, a common complaint being that time has slowed down or stopped. In this paper, I argue that depression can involve a range of qualitatively different changes in the structure of temporal experience, some of which I proceed to describe. In addition, I suggest that current diagnostic categories such as "major depression" are insensitive to the differences between these changes. I conclude by briefly considering whether the kinds of (...) temporal experience associated with depression are specific to depression. (shrink)

Abstract In this paper I propose a mereological account of ordinary macro-events of experience that is based on two central features of these entities, namely their spatio-temporal character, and their status as things that belong to event-kinds. I argue that, from the perspective of descriptive metaphysics, these features must be incorporated in the analysis of the part-whole relations of events, and I show the steps involved in achieving this task. Furthermore, I argue that the program initiated here is quite (...) promising: the analysis of event-part that I propose stands up quite well against the more serious objections, and the apparatus I provide for the mereological conditions of events can be easily modified to yield similar conditions for material objects. (shrink)

Mental representations—like many other things—seem to have parts. However, it isn’t clear how to properly understand the idea of a part of a representation. In this paper I shed new light on how representations can have a mereology. In particular, it has been recognized that there is a mereological element to Kant’s distinction between two kinds of representations: intuitions and concepts. A concept depends upon its parts, whereas an intuition is prior to its parts. The paper thus focuses on (...) an exploration of how to make sense of the parts and wholes of intuitions and concepts. (shrink)

As the central figure of the third generation of the Kyoto School of modern Japanese philosophy, UEDA Shizuteru 上田閑照 has not only followed in the footsteps of his predecessors, NISHIDA Kitarō 西田幾多郎 and NISHITANI Keiji 西谷啓治, but has taken several strides forward in their shared pursuit of what can be called a “philosophy of Zen.” The “of” in this phrase should be understood as a “double genitive,” that is, in both its objective and subjective senses. Ueda not only philosophizes about (...) Zen, he also philosophizes from Zen. Like Nishida and Nishitani before him, he has devoted himself to the practice of Zen as well as to the study of Western philosophy. However, what does it mean to speak, much less philosophize, about Zen experience? Ueda has in fact concentrated much of his attention on questions concerning the relation between Zen and philosophy or, more generally, between experience and language. Any development of a “philosophy of Zen,” Ueda recognizes, must begin with the question of what it means to “speak of experience.” What does it mean to express, that is, to speak from and about experience? This question has been at the heart of Ueda’s philosophical path from the beginning. His many works on this topic include a seminal early essay “Zen and Language,” later re-titled “The Language of Zen”, articles written in German including “Awakening in Zen Buddhism as a Word-Event”, and a recent article, “Language in a Twofold World,” which Ueda put together to represent his thought in a major anthology of Japanese philosophy. In these and other works, Ueda convincingly demonstrates that the question of the relation between language and experience has always been a pivotal issue for the Zen tradition itself. He also shows how this tradition can help us, in the wake of the “linguistic turn” in philosophy, to return afresh to this fundamental question. (shrink)

This Element is a systematic study of the question of whether classes are composed of further parts. Mereology is the theory of the relation of part to whole, and we will ask how that relation applies to classes. One reason the issue has received attention in the literature is the hope that a clear picture of the mereology of classes may provide further insights into the foundations of set theory. We will consider two main perspectives on the (...) class='Hi'>mereology of classes on which classes are indeed composed of further parts. They, however, disagree as to the identity of those parts. Each perspective admits more than one implementation, and one of the purposes of this work is to explain what is at stake with each choice. (shrink)