: This commentary focuses on the scientific status of perceptual projection-a central feature of Pereira’s projective theory of consciousness. In his target article, he draws on my own earlier work to develop an explanatory framework for integrating first-person viewable conscious experience with the third-person viewable neural correlates and antecedent causes that form conscious experience into a bipolar structure that contains both a sense of self and a sense of the world. I stress that perceptual projection is (...) a psychological effect and list many of the ways it has been studied within experimental psychology, for example in studies of depth perception in vision and audition and experiences of depth arising from cues arranged on two-dimensional surfaces in stereoscopic pictures, 3D cinemas, holograms, and virtual realities. I then juxtapose Pereira’s explanatory model with two other models that have similar aims and background assumptions but different orientations, Trehub’s Retinoid model, which focuses largely on the neural functioning of the visual system, and Rudrauf et al’s Projective Consciousness Model, which draws largely on projective geometries to specify the requirements of organisms that need to navigate a three-dimensional world, and how these might be implemented in human information processing. Together, these models illustrate both converging and diverging approaches to understanding the role of projective processes in human consciousness. Resumo: Este comentário enfoca o status científico da projeção perceptiva - uma característica central da teoria da consciência de Pereira. Em seu artigo alvo, ele recorre ao meu trabalho anterior para desenvolver uma estrutura explicativa para integrar a experiência consciente visível em primeira pessoa com os correlatos neurais visíveis de terceira pessoa e as causas antecedentes que formam a experiência consciente em uma estrutura bipolar que contém tanto um sentido de eu e um sentido do mundo. Enfatizo que a projeção perceptiva é um efeito psicológico e relaciono modalidades de seu estudo na psicologia experimental, por exemplo em estudos de percepção de profundidade em visão e audição, experiências de profundidade em superfícies bidimensionais em imagens estereoscópicas, cinemas 3D, hologramas e realidades virtuais. Eu então justaponho o modelo explicativo de Pereira com dois outros modelos que têm objetivos e suposições similares, mas orientações diferentes, o modelo do sistema retinóide de Trehub, que se concentra principalmente no funcionamento neural do sistema visual, e o modelo de consciência projetiva de Rudrauf et al., que estabelece raciocínios geométricos para especificar os requisitos de organismos que precisam navegar em um mundo tridimensional, e como eles podem ser implementados no processamento de informação no contexto humano. Juntos, esses modelos ilustram abordagens convergentes e divergentes para compreender o papel dos processos projetivos na consciência humana. (shrink)

Abstract:The notions "retinal images" and "retinal projection" are ubiquitous in both the scientific and philosophical literature on perception. However, this article argues that they belong to the former and should be kept out of the latter. In the context of the empirical investigation of perception, projections play a crucial role, and help articulate pressing research problems. But, as part of the phenomenological and conceptual analysis of perception, projections give rise to untenable models and to avoidable conundrums, such as the (...) much discussed issue of perceptual constancy. Why are projections and retinal images so prevalent in the philosophical literature? The author conjectures that the reason has to do with conceptual fallouts of the effort to give a geometric representation to changes of perspective, a mission more daunting than it initially appears to be, and one that leads to the problematic insertion of projections into phenomenology. He suggests that correcting this shows perceptual constancy to be a starting point rather than a challenge for phenomenology. (shrink)

Students of perception have long known that perceptual constancy is an important aspect of our perceptual interaction with the world. Here is a simple example of the phenomenon concerning color perception: there is some ordinary sense in which an unpainted ceramic coffee cup made from a uniform material looks a uniform color when it is viewed under uneven illumination, even though the light reflected by the shaded regions to our eyes is quite different from the light reflected by (...) the unshaded regions to our eyes (see figure 1). Or consider this example concerning size perception: there is some ordinary sense in which two telephone poles look the same size when the first is viewed from 100 meters and when the second is viewed from 1 meter, even though the visual angle subtended by the two poles on our retinae is very different (see figure 2). Or consider this example concerning shape perception: there is some ordinary sense in which a penny looks round both when viewed head on and when viewed from an acute angle, even though the area projected by the penny onto our retinae under these two conditions is very different (see figure 3). Or, finally, consider this example concerning auditory volume perception (which I cannot depict graphically): there is some ordinary sense in which a speaker’s voice sounds the same volume when heard from across the room and when heard from a distance of 1 meter, even though the energy striking our ears under these two conditions is very different. (shrink)

A central preoccupation of philosophy in the twentieth century was to determine constitutive conditions under which accurate (objective) empirical representation of the macrophysical environment is possible. A view that dominated attitudes on this project maintained that an individual cannot empirically represent a physical subject matter as having specific physical characteristics unless the individual can represent some constitutive conditions under which such representation is possible. The version of this view that dominated the century's second half maintained that objective empirical representation of (...) the physical environment requires the individual to be able to supplement this representation with representation of general constitutive features of objectivity. This essay criticizes instances of this version in P. F. Strawson and Quine. It maintains that all versions of the position postulate conditions on objective empirical representation that are more intellectual than are warranted. Such views leave it doubtful that animals and human infants perceptually represent elements in the physical environment. By appeal to common sense and to empirical perceptual psychology, this essay argues that unaided perception yields objective representation of the macrophysical environment. It does so in prelinguistic animals, even in animals that almost surely lack propositional attitudes. The essay concludes with explications of nondeflationary conceptions of representation and perception. It distinguishes nonperceptual sensing from perceptual representation and explicates perceptual representation as a type of objective sensory representation. Objectivity is marked by perceptual constancies. Representation is marked by a nontrivial role for veridicality conditions in explanations of the relevant states. (shrink)

Online therapy sessions and other forms of digital mental health services (DMH) have seen a sharp spike in new users since the start of the COVID-19 pandemic. Having little access to their social networks and support systems, people have had to turn to digital tools and spaces to cope with their experiences of anxiety and loss. With no clear end to the pandemic in sight, many of us are likely to remain reliant upon DMH for the foreseeable future. As such, (...) it is important to articulate some of the specific ways in which the pandemic is affecting our self and world-relation, such that we can identify how DMH services are best able to accommodate some of the newly emerging needs of their users. In this paper I will identify a specific type of loss brought about by the COVID-19 pandemic and present it as an important concept for DMH. I refer to this loss as loss of perceptual world-familiarity. Loss of perceptual world-familiarity entails a breakdown in the ongoing effortless responsiveness to our perceptual environment that characterizes much of our everyday lives. To cash this out I will turn to insights from the phenomenological tradition. Initially, my project is descriptive. I aim to bring out how loss of perceptual world-familiarity is a distinctive form of loss that is deeply pervasive yet easily overlooked-hence the relevance of explicating it for DMH purposes. But I will also venture into the space of the normative, offering some reasons for seeing perceptual world-familiarity as a component of well-being. I conclude the paper with a discussion of how loss of perceptual world-familiarity affects the therapeutic setting now that most if not all therapeutic interactions have transitioned to online spaces and I explore the potential to augment these spaces with social interaction technologies. Throughout, my discussion aims to do justice to the reality that perceptual world-familiarity is not an evenly distributed phenomenon, that factors like disability, gender and race affect its robustness, and that this ought to be reckoned with when seeking to incorporate the phenomenon into or mitigate it through DMH services. (shrink)

In his book Action in Perception, Alva Noë poses what he refers to as the “problem of perceptual presence” and develops his enactive view as solution to the problem. Noë describes the problem of perceptual presence as the problem of how to conceive of the presence of that which, “strictly speaking,” we do not perceive. I argue that the “problem of perceptual presence” is ambiguous between two problems that need to be addressed by invoking very different resources. (...) On the one hand, there is the problem of how to conceive of the presence of objects as wholes, front side and back, and their constant properties. On the other hand, there is the problem of how to account for the presence of unattended detail. I focus on the first problem, which Noë approaches by invoking Husserlian ideas. I argue that Noë’s enactive view encounters difficulties, which can be dealt with by complementing it with Edmund Husserl’s idea of fulfillment and generally restoring the view to its original Husserlian context. Contrary to Noë’s purport, this involves regarding the view not as a theory of perception and perceptual content but as part of a descriptive–clarificatory project of conceptual analysis. The Husserlian phenomenologist analyzes, e.g., the concept of shape or color by investigating the fulfillment conditions pertinent to shape or color. In general, my critique of Noë’s enactive view serves to caution philosophers against unprincipled uses of Husserlian ideas. (shrink)

Subjects perceived touch sensations as arising from a table (or a rubber hand) when both the table (or the rubber hand) and their own real hand were repeatedly tapped and stroked in synchrony with the real hand hidden from view. If the table or rubber hand was then ‘injured’, subjects displayed a strong skin conductance response (SCR) even though nothing was done to the real hand. Sensations could even be projected to anatomically impossible locations. The illusion was much less vivid, (...) as indicated by subjective reports and SCR, if the real hand was simultaneously visible during stroking, or if the real hand was hidden but touched asynchronously. The fact that the illusion could be significantly diminished when the real hand was simultaneously visible suggests that the illusion and associated SCRs were due to perceptual assimilation of the table (or rubber hand) into one’s body image rather than associative conditioning. These experiments demonstrate the malleability of body image and the brain’s remarkable capacity for detecting statistical correlations in the sensory input. (shrink)

We present Birch and colleagues with a dilemma. On one interpretation, they aim to chart the distribution of a sort of minimal perceptual awareness across the animal kingdom, where that awareness can be fully characterized in third-person psychological terms. On this interpretation, the project is worthy but dull, since it doesn’t touch the question that has excited most people: whether other animals are phenomenally conscious. On an alternative interpretation, in contrast, they hope to resolve this latter question, arguing that (...) phenomenal consciousness is extremely widespread. But if this is their intention, then their argument begs the question. (shrink)

The notions of perceptual normativity and optimality have generated much discussion in the last decade or so in the literature on Merleau-Ponty. Husserl’s position on the topic has been far less extensively investigated. Surprisingly, however, Husserl wrote a great deal about the question of perceptual optimality. Not only are there a considerable number of important passages scattered throughout the manuscripts, the archive also contains a few important full texts on precisely this issue. Given the role of fulfillment for (...) Husserl’s concept of intentionality, this should not really come as a surprise, since the teleological nature of the fulfillment structure terminates in an experience of the optimum. Hence, however marginal this topic might seem at first glance, reflecting on it rapidly leads us to the heart of Husserl’s project and sheds further light on his conception of intentional experience. (shrink)

In his target article, Barsalou cites current work on emotion theory but does not explore its relevance for this project. The connection is worth pursuing, since there is a plausible case to be made that emotions form a distinct symbolic information processing system of their own. On some views, that system is argued to be perceptual: a direct connection with Barsalou's perceptual symbol systems theory. Also relevant is the hypothesis that there may be different modular subsystems within emotion (...) and the perennial tension between cognitive and perceptual theories of emotion. (shrink)

<The definitive version is available at www.blackwell-synergy.com > -- In this paper I carve out a space between the concept of "the object" and the seemingly endless ways in which "the object" can be represented pictorially. I will call the aspect of the pictorial representation which is made possible by this space, the pictorial representation's "style". I will explore this space by drawing upon theories of pictorial representation, leaving out, for the sake of my purposes here, a consideration of the (...) artist's intention. That an attribution of "style" can be comprehensive while leaving out a consideration of artists' intentions, I will argue by adopting the conceptual framework of Paul Thom's theory of interpretation. Before embarking on my project, I begin with a brief overview of the rather slippery notion of "style". (shrink)

An important class of teleological theories cannot explain the representational content of visual states because they fail to address the relationship between the world, projected retinal stimuli, and perception. A different approach for achieving a naturalized theory of visual content is offered that rejects the traditional internalism/externalism debate in favor of what is termed “empirical externalism.” This position maintains that, while teleological considerations can underwrite a broad understanding of representation, the content of visual representation can only be determined empirically according (...) to accumulated past experience. A corollary is that a longstanding problem concerning the indeterminacy of visual content is dissolved. (shrink)

It is a familiar experience to perceive a material object as maintaining a stable shape even though it projects differently shaped images on our retina as we move with respect to it, or as maintaining a stable color throughout changes in the way the object is illuminated. We also perceive sounds as maintaining constant timbre and loudness when the context and the spatial relations between us and the sound source change over time. But where does this perceptual invariance ‘come (...) from’? What is it about our perceptual systems that makes them able to ‘transform’ incoming unstable and fluctuating sensory inputs into generally stable and coherent conscious experiences? And what exactly do we experience as invariant in cases like those described above? There are two main approaches to the Problem of Perceptual Invariance: the Local-Inferential approach and the Global-Structural approach. Although both approaches include an account of the sub-personal perceptual mechanisms ‘stabilizing’ variant and invariant components in incoming sensory stimulation and a proposal regarding the phenomenology of perceptual invariance, in this paper I argue that the latter provides a better solution to the problem overall. (shrink)

In this paper I shall defend a projectivist view of sensory experience. The case I shall focus on is that of color experience. Projectivism has recently been criticized by some authors who claim that it is unintelligible, or at least implausible, and that it makes a severe category mistake. I shall argue that despite some prima facie impressions of implausibility, projectivism can be made intelligible, and plausible, if its details are spelled out in a reasonable way. In addition, projectivism is (...) ubiquitous in human psychology, and certain cases of projection are reasonably viewed as making a category mistake. Viewed from this perspective, sensory projection is just one instance of projectivism, brought about by low-level perceptual processing. Whether sensory projection is one that makes a category mistake is not obvious. However, even if it does, this is perfectly compatible with the evolutionary advantage of sensation and perception. (shrink)

The project in this essay will be to chart a naturalist theory of content for perceptual states, where the content is constituted by that state of the world picked out by a proposition telling us what it is that is believed, desired, etc. We will focus on the perceptual states of desire and vision, and only on contents involving physical objects. ;We will begin by doing an overview of some recent attempts to define function. We will consider a (...) treatment by Peter Godfrey-Smith, who looks at the "recent history" of an organism to determine the functions of its parts. We will end the section with a definition of function upon which we will base what follows. ;Then we investigate the nature of need, in order to get an eventual handle on desire. Desire states function to dispose behavior that fulfills unmet needs. We will pick out the state change which meets the need and extinguishes the desire as the proper object of the desire state D in question. ;Then we turn to the problems of determining content in visual states. We will look for how the visual system provides information which allows an organism to locate and re-locate an object in space over time. We will use David Marr's theory of vision as a basis for understanding the function of the visual system. We will pay particular attention to how the visual sytem's modules transform two-dimensional information into information about the relative depths and locations of objects in the world. ;Finally, material from Gareth Evans will help us investigate the role of the behavioral system in determining the content of perceptual states. What makes Marr's information information "about" depth and placement depends crucially upon how it is used in patterns of behavior to enhance fitness. This gives us a method of cashing out what it is to locate and re-locate an object without relying on an unexplained ability to represent. (shrink)

: Thoreau's journal contains a number of passages which explore the nature of perception, developing a response to skeptical doubt. The world outside the human mind is real, and there is nothing illusory about its perceived beauty and meaning. In this essay, I draw upon the work of Stanley Cavell (among others) in order to frame Thoreau's reflections within the context of the skeptical questions he seeks to address. Value is not a subjective projection, but it also cannot be (...) perceived without the appropriate kind of emotional orientation or attunement toward the world: that is, an attitude of trust or acceptance. Without this affective receptivity, or "perceptual faith," our knowledge of reality is limited. The beliefs we hold onto in the face of objective uncertainty establish the framework within which we make particular evaluations, and in this sense they are a necessary condition of practical reason. Every understanding has its mood. (shrink)

One of the main differences between Quine’s and Davidson’s theories of knowledge and mind lies in their accounts of the content of perception and the way in which it contributes to our knowledge of the external world. Both thinkers are very sensitive to these differences and it has been the subject of discussion between them in recent publications. To put it very roughly, Quine holds firmly to the position that although we finally manage to get veridical knowledge of the external (...) world, the content of our perceptions are just the triggerings of our sense receptors that give us reliable clues about the objects and happenings in our environment. Davidson considers this view to be a naturalized successor of an older defective empiricism which should be abandoned. In its place he proposes an externalist theory of perceptual content, according to which content is fully determined or constituted by the objects and events in the external world. This move, among other things, bypasses many of the troubles that Quine’s approach faces and gives a solid ground for our intersubjective communication. In other words, if the central concern of Quine’s epistemological project is epistemology naturalized, so the central concern of Davidson’s corresponding project is epistemology externalised. (shrink)

This is the second article in a series of review articles addressing biosemiotic terminology. The biosemiotic glossary project is designed to integrate views of members within the biosemiotic community based on a standard survey and related publications. The methodology section describes the format of the survey conducted July–August 2014 in preparation of the current review and targeted on Jakob von Uexküll’s term ‘Umwelt’. Next, we summarize denotation, synonyms and antonyms, with special emphasis on the denotation of this term in current (...) biosemiotic usage. The survey findings include ratings of eight citations defining or making use of the term Umwelt. We provide a summary of respondents’ own definitions and suggested term usage. Further sections address etymology, relevant contexts of use, and related terms in English and other languages. A section on the notion’s Uexküllian meaning and later biosemiotic meaning is followed by attempt at synthesis and conclusion. We conclude that the Umwelt is a centerpiece phenomenon, a phenomenon that other phenomena in the living realm are organized around. To sum up Uexküll’s view, we can characterize an Umwelt as the subjective world of an organism, enveloping a perceptual world and an effector world, which is always part of the organism itself and a key component of nature, which is held together by functional cycles connecting different Umwelten. In order to pay respect to Uexküll’s work, we must move from notion to model, from mention of Uexküll’s Umwelt term to actual application of it. (shrink)

The explanation of a child's discriminate responses to his environment turns on ascribing to the child a perceptual discrimination which counts certain things as more similar to one another than to some other thing. As Quine forcefully puts it:If an individual is to learn at all, differences in degree of similarity must be implicit in his learning pattern. Otherwise any response, if reinforced, would be conditioned equally and indiscriminately to any and every future episode, all these being equally similar.Now (...) for those determined to cleave to behaviourist canons, the problem is to use ‘perceptual similarity’ in explaining the subject's discriminating responses in a way which does not imply the existence of mental states and entities. What this really means is that the behaviourist must reconstruct the notion of ‘perceptual similarity', purifying it of its mentalistic dimension. So long as physicalism is a reasonable position, and while we are awaiting and abetting the neurophysiological millennium, the behaviourist's project is of significant moment. Now in Word and Object Quine does not seriously attempt to provide behavioural criteria for a subject's perceiving similarities, and he provisionally permits himself the mentalistic idiom he avows finally to eschew. (shrink)

The present paper was written as a contribution to ongoing methodological debates within the NCC project. We focus on the neural correlates of conscious perceptual episodes. Our claim is that the NCC notion, as applied to conscious perceptual episodes, needs to be reconceptualized. It mixes together the processing related to the perceived contents and the neural substrate of consciousness proper, i.e. mechanisms making the perceptual contents conscious. We thus propose that the perceptual NCC be divided into (...) two constitutive subnotions. The main theoretical idea that emerges as a consequence of this reconceptualization is that the neural correlate of a perceptual episode is formed in the neural interaction between content-processing and consciousness-conferring mechanisms. The paper elaborates this distinction, marshals some initial arguments in its favour, and tests it against some of the most debated theories of consciousness. (shrink)

In Merleau-Ponty and Nishida, Adam Loughnane initiates a dialogue between two of the twentieth century's most important phenomenologists from the Eastern and Western philosophical worlds. Loughnane guides the reader through the complexities and innovations of Nishida's and Merleau-Ponty's theories of artistic expression and their rarely explored concepts of faith. The intricacies of both philosophers' views are illuminated by analyses of artists, including Cézanne, Sesshū, Rodin, Hasegawa, and other major figures of European, Chinese, and Japanese art history, who enact a radical (...) form of expression that Loughnane calls the practice of "motor-perceptual faith." He argues that the artist's motor-perceptual body, as poetically articulated in Nishida's and Merleau-Ponty's early works, enacts a form of faith that can be parsed in the final writings of both philosophers. The concept of faith is enlarged through its enactment by the artist, while the concept of artistic expression is broadened by casting it as a motor-perceptual conception of faith. Merleau-Ponty and Nishida is an exciting new intercultural reading of these philosophers' writings that opens up under-explored areas of their projects. It forms an important conceptual bridge between the two, while challenging distinctions between art, philosophy, and religion, and ultimately philosophy East and West. (shrink)

This paper examines a little studied type of perspective shift that I call protagonist projection, following Holton :625–628, 1997). PP is a way of describing the mental state of a protagonist that conveys, to some extent, her perspective. Similarly to its better known cousin free indirect discourse, the shift in perspective is achieved without an overt operator. Unlike FID, PP is not based on a presumed speech-act of a protagonist. Rather, it gives a linguistic form to pre-verbal perceptual (...) content, sensations, feelings or implicit beliefs. I propose to analyse PP in a bi-contextual framework, extending Eckardt’s approach to FID. Under the resulting analysis, FID and PP are two instances of a more general category of perspective shift. (shrink)

In this paper we investigate how knowledge and experience influence aesthetic perception. We begin with a discussion of recent evidence from perceptual research in wine tasting that turn out to have significant implications for aesthetic perception. We argue that these results suggest not only that knowledge and experience (what we call “competencies”) are central to determining what is tasted and how, but that this happens because such competencies are an important part of the type of “project” that is undertaken (...) with respect to the object. Our analyses suggest that there must be a distinct aesthetic project for wine tasting, and that this project must include specific competencies. We believe this conclusion holds also for aesthetic experience more generally. (shrink)

This book develops and defends a new understanding of Kant's account of perceptual representation, showing that it underlies the main doctrines of the Critique of Pure Reason. Intuitions consist of formal unifications by the schematized categories that projectively represent both time and external objects and enable synthetic a priori knowledge.

In this paper I explore how we ought to respond to the problematic inner lives of those that we love. I argue for an understanding of love that is radical and challenging—a powerful form of resistance within the confines of everyday relationships. I argue that love, far from the platitudinous and saccharine view, does not call for our acceptance of others’ failings. Instead, loving another means believing in their potential to grow and holding them to account when they fail. I (...) argue that loving others means meeting them where they are and working to understand the role that oppressive ideologies, coupled with cognitive biases, play in generating and entrenching their problematic mental states. I then argue that we ought not disengage with our loved ones or write them off as lost causes, nor should we accept that we will simply “agree to disagree.” Instead, we should stand in moral solidarity with our loved ones and press them to become better while simultaneously understanding that such moral growth is usually a slow and painful process—often, the project of a lifetime. (shrink)

Mohan Matthen holds that visual perceptual content is divided into descriptive and referential elements. Descriptive content is our awareness of sensory features belonging to objects located in the visual field. Matthen conceives of this in terms of an image. The referential element is a demonstrative form of content, by which we pick out those objects as particulars and assert their physical presence. Matthen terms this ‘the feeling of presence’. Together, they make up the ‘assembled message’ that visual states present (...) to the perceiver in perceptual experience. I argue that the two elements cannot play together as Matthen envisages. Beginning with the referential element, I show that the feeling of presence is unable to both provide demonstrative reference and assert that the visual state reflects how things are. Turning to the descriptive element, I argue that Matthen is committed to a view on which descriptive (or image) content is a mental entity, a reified image. This is a common element across perceptual experience, episodic memory and visual imagination. The mental entity proves a defective ingredient in assembling perceptual content that purports to present reality. There are problems integrating the depicted viewpoint with the subject’s actual viewpoint, and problems maintaining a coherent notion of assertion. I argue that the project of assembling perceptual experience from descriptive and referential elements is unworkable. (shrink)

A visitor's experience of immersion in projection technology accumulates over time with the navigational movements that are called for through the digital artwork. The visitor travels through the artwork to gain an understanding of space and a sense of place within the visual field. An engaging display envelopes the visitor and thereby enhances their sense of immersion. An explorative movement within the virtual environment garners understanding, facilitates decision-making and intensifies navigation. Abstraction and symbolism in the visual experience offer a (...) metaphoric journey through the visual virtual experience. This article calls for a need to subvert and exploit rational imagery to stimulate the imagination in an effort to enhance immersion through the projection screen. The article will discuss how virtual environments fusing projection technologies with artistic imagery energizes experiential circumstances, promotes navigational movements and instigates perceptual shifts. In interactive media, the joystick navigates through a virtual environment as if painting the imagery of a place coincidently with its discovery. This self-referential journey shatters the sense of the fixed picture plane with a stable point of view established in traditional aesthetic engagement. The projection wall initially appears as a boundary for vision but acts, in essence, as a psychological screen for emergent experience. (shrink)

The purpose of this book is to provide a phenomenological inquiry into those acts and processes of consciousness that constitute the perceptual world in which we live,—the real world familiar to us in every-day life and to which the physical sciences and their theoretical explanations refer. When using the term “phenomenology”, the author always has in view the body of philosophical theories (and also methods) developed by Edmund Husserl. The overall program of phenomenology may be said to be...

The purpose of this book is to provide a phenomenological inquiry into those acts and processes of consciousness that constitute the perceptual world in which we live,—the real world familiar to us in every-day life and to which the physical sciences and their theoretical explanations refer. When using the term “phenomenology”, the author always has in view the body of philosophical theories developed by Edmund Husserl. The overall program of phenomenology may be said to be...

This article is the promised sequel to a recently published article in this journal , in which I sought to make more available to psychologists Edmund Husserl’s attempted explanation of how perceptual mental acts succeed in presenting to consciousness their external, environmental objects themselves, as opposed to some kind of representation of them. Here, I continue my exposition of Husserl’s effort and, as well, I begin a project of seeking to bridge the gap between his phenomenological account of (...) class='Hi'>perceptual presence to consciousness and James J. Gibson’s ecological conception of direct perception. I am concerned, with what happens at the juncture of the perceptual system’s resonance to the stimulus energy flux and the perceiver’s awareness of those environmental objects, events, properties, and relations which are specified by the informational variables that the picked-up stimulus flux instantiates. I believe that simultaneously considering the environment’s phenomenological perceptual presence from both sides of the great epistemic divide – from the ecological outside and from the phenomenological inside – is worth a serious try. In the case of both these perspectives, we fortunately can draw upon a lifetime of intensive work by a major theorist operating at the highest level, work directly relevant to the general phenomenon of special interest here. (shrink)

I am going to assume, in what follows, that when we engage with a fiction we are participating in a game of make-believe; that is, that we are engaging in an imaginative effort. In this paper I shall attempt to identify the kind of game we are playing. I begin with two words of caution. First, identifying the kind of game will be a matter of finding a game whose structure best reflects the facts about our engagement with fiction. The (...) fit, however, will not be exact. In a game of mud pies, the fact that the cardboard box holds a maximum of six globs of mud may make it true in the game that the oven holds a maximum of six pies, but the fact that the box has "Fyffes bananas" written on the side of it will probably not make it true in the game that the oven has the same. Second the variety of works of fiction makes it unwise to assume that one kind of game will cover all cases. These two provisos might be thought to vitiate my project before it begins. In the face of an objection to my first proviso, namely, that the kind of make-believe I maintain we play with fiction does not mirror the facts of our relations with fiction, I can reply that the structure is not isomorphic in that particular respect. In reply to the claim that in some particular instance we do not play the game of make-believe that I suggest we do, I can simply agree and count it as one of the many exceptions to the rule. (shrink)

Praise for Volume 1: "... a first-rate edition, which supersedes all other portable Peirces.... all the Peirce most people will ever need." —Louis Menand, The New York Review of Books Volume 2 of this convenient two-volume chronological reader’s edition provides the first comprehensive anthology of the brilliant American thinker Charles Sanders Peirce’s mature philosophy. A central focus of Volume 2 is Peirce’s evolving theory of signs and its appplication to his pragmatism.

The Bentham Project is delighted to announce a call for papers for “Bentham and Australia: Convicts, Utility, and Empire”, a conference to be held at University College London on 11-12 April 2019 to mark the forthcoming publication of Writings on Australia, a volume of The Collected Works of Jeremy Bentham. The conference will explore themes such as the influence and impact of Bentham’s ideas on the theory and practice of punishment in convict Australia, on advocates and opponents of co...

Volume 8 of this landmark edition follows Peirce from May 1890 through July 1892—a period of turmoil as his career unraveled at the U.S. Coast and Geodetic Survey. The loss of his principal source of income meant the beginning of permanent penury and a lifelong struggle to find gainful employment. His key achievement during these years is his celebrated Monist metaphysical project, which consists of five classic articles on evolutionary cosmology. Also included are reviews and essays from The Nation in (...) which Peirce critiques Paul Carus, William James, Auguste Comte, Cesare Lombroso, and Karl Pearson, and takes part in a famous dispute between Francis E. Abbot and Josiah Royce. Peirce's short philosophical essays, studies in non-Euclidean geometry and number theory, and his only known experiment in prose fiction complete his production during these years. Peirce's 1883-1909 contributions to the Century Dictionary form the content of volume 7 which is forthcoming. (shrink)

Praise for Volume 1: "... a first-rate edition, which supersedes all other portable Peirces.... all the Peirce most people will ever need." —Louis Menand, The New York Review of Books Volume 2 of this convenient two-volume chronological reader’s edition provides the first comprehensive anthology of the brilliant American thinker Charles Sanders Peirce’s mature philosophy. A central focus of Volume 2 is Peirce’s evolving theory of signs and its appplication to his pragmatism.

Dualist and Reductionist theories of mind disagree about whether or not consciousness can be reduced to a state of or function of the brain. They assume, however, that the contents of consciousness are separate from the external physical world as-perceived. According to the present paper this assumption has no foundation either in everyday experience or in science. Drawing on evidence for perceptual projection in both interoceptive and exteroceptive sense modalities, the case is made that the physical world as-perceived (...) is a construct of perceptual processing and, therefore, part of the contents of consciousness. A finding which requires a Reflexive rather than a Dualist or Reductionist model of how consciousness relates to the brain and the physical world. The physical world as-perceived may, in turn be thought of as a biologically useful model of the world as described by physics. Redrawing the boundaries of consciousness to include the physical world as-perceived undermines the conventional separation of the 'mental' from the physical', and with it the very foundation of the Dualist-Reductionist debate. The alternative Reflexive model departs radically from current conventions, with consequences for many aspects of consciousness theory and research. Some of the consequences which bear on the internal consistency and intuitive plausibility of the model are explored, e.g. the causal sequence in perception, representationalism, a suggested resolution of the Realism versus Idealism debate, and the way manifest differences between physical events as-perceived and other conscious events are to be construed. In the present paper I wish to challenge some of our most deeply-rooted assumptions about what consciousness is, by re-examining how consciousness, the human brain, and the surrounding physical world relate to each other. (shrink)

This paper is a commentary on Rupert Sheldrake’s analysis of theories of perception (in JCS, 2005, 2006). As Sheldrake points out in his fascinating review of ancient and modern thinking on this subject, theories of vision have ranged from “extramissive” theories that posit some active influence emanating from the eyes that both illuminates and influences the external world, “intramissive” theories that stress the influence of the external world on the (passive) brain, and theories in which intramissive and extramissive influences combine. (...) As Sheldrake notes, up to the 12th Century, extramissive theories were dominant, but with an increasing understanding of the way light reflected from an object is focused on the retina by the lens of the eye, intramissive theories have become dominant. Drawing on his research on staring experiments, Sheldrake defends an extramissive theory. In this commentary I argue for a model of perception that combines intramissive and extramissive influences, which accepts all third-person evidence for intramissive causal antecedents to visual perception while at the same time accepting the phenomenal evidence for the apparent external nature of the perceived world—an extramissive psychological effect that I refer to as “perceptual projection”. I also suggest some additions to the model that might begin to make sense of apparently extramissive causes of the type needed to explain staring experiments. Ultimately, I suggest, we may need to accept that we are in our minds, but might be partly out of our brains! -/- . (shrink)

(added for 2013 upload): This chapter compares classical dualist and reductionist views of phenomenal consciousness with an alternative, reflexive way of viewing the relations amongst consciousness, brain and the external physical world. It argues that dualism splits the universe in two fundamental ways: in viewing phenomenal consciousness as having neither location nor extension it splits consciousness from the material world, and subject from object. Materialist reductionism views consciousness as a brain state or function (located and extended in the brain) which (...) eliminates the consciousness/material world split, but retains the split of subject from object. The chapter argues that neither dualism nor reductionism accurately describes the phenomenal world; consequently they each provide a misleading understanding of phenomenal consciousness. Reflexive monism follows the contours of everyday experience, thereby allowing a more unified understanding of how phenomenal consciousness relates to the brain and external physical world that is consistent both with the findings of science and with common sense. The chapter goes on to consider how phenomenal objects relate to real objects, perceptual projection, how phenomenal space relates to physical space, whether the brain is in the world or the world in the brain, and why this matters for science. (shrink)

This chapter compares classical dualist and reductionist views of phenomenal consciousness with an alternative, reflexive way of viewing the relations amongst consciousness, brain and the external physical world. It argues that dualism splits the universe in two fundamental ways: in viewing phenomenal consciousness as having neither location nor extension it splits consciousness from the material world, and subject from object. Materialist reductionism views consciousness as a brain state or function (located and extended in the brain), which eliminates the consciousness/material world (...) split, but retains the split of subject from object. The chapter argues that neither dualism nor reductionism accurately describes the phenomenal world; consequently, they each provide a misleading understanding of phenomenal consciousness. Reflexive monism follows the contours of everyday experience, thereby allowing a more unified understanding of how phenomenal consciousness relates to the brain and external physical world that is consistent both with the findings of science and with common sense. The chapter goes on to consider how phenomenal objects relate to real objects, perceptual projection, how phenomenal space relates to physical space, whether the brain is in the world or the world in the brain, and why this matters for science. (shrink)

Kendall Walton’s project in ‘Categories of Art’ (1970) is to answer two questions. First, does the history of an artwork’s production determine its aesthetic properties? Second, how – if at all – should knowledge of the history of a work’s production influence our aesthetic judgments of its properties? While his answer to the first has been clearly understood, his answer to the second less so. Contrary to how many have interpreted Walton, such knowledge is not necessary for making aesthetic judgments; (...) perceiving an artwork as belonging to a (correct) category of art requires no art-historical knowledge whatsoever. Moreover, contextualist attempts to incorporate art-historical knowledge via the mechanism of cognitive penetration are incompatible with Walton’s claim that categories of art must be perceptually distinguishable. Here I propose a way of elaborating Walton’s view that avoids this difficulty and reconciles contextualism with aesthetic perception, the view that we perceive aesthetic properties. (shrink)

This chapter examines the integrative nature of reflexive monism (RM), a psychological/philosophical model of a reflexive, self-observing universe that can accommodate both ordinary and extraordinary experiences in a natural, non-reductive way that avoids both the problems of reductive materialism and the (inverse) pitfalls of reductive idealism. To contextualize the ancient roots of the model, the chapter touches briefly on classical models of consciousness, mind and soul and how these differ in a fundamental way from how mind and consciousness are viewed (...) in contemporary Western philosophy and psychological science. The chapter then travels step by step from such contemporary views towards reflexive monism, and towards the end of the chapter, to more detailed comparisons with Hindu Vedanta and Samkhya philosophy and with Cosmopsychism (a recently emergent, directly relevant area of philosophy of mind). According to RM there never was a separation between what we normally think of as the “physical world” and what we think of as our “conscious experience”. In terms of its phenomenology, the phenomenal physical world is part-of conscious experience not apart-from it. This phenomenal world can be thought of as a biologically useful representation of what the world is like, although it is not the world as-described-by modern physics, and it is not the thing itself—supporting a form of indirect (critical) realism. The analysis then outlines how 3D phenomenal worlds are constructed by the mind/brain, focusing specifically on perceptual projection, and then demonstrates how normal, first-person conscious experiences (e.g. of phenomenal worlds) and their associated, third-person viewable neural correlates can be understood as dual manifestations of an underlying psychophysical mind, which can, in turn, be understood as a psychophysical form of information processing. This dual-aspect monism combines ontological monism with a form of epistemological dualism in which first- and third-person perspectives on the nature of mind are complementary and mutually irreducible—a principle that turns out to have wide-ranging applications for the study and understanding of consciousness. The chapter then considers the evolution and wider distribution of consciousness (beyond humans) through a brief analysis of the many forms of discontinuity theory versus continuity theory and argues that to avoid the “hard problem” of consciousness one may need to treat its existence as fundamental, and, as co-evolving with the evolution of its associated material forms. This, in turn, takes one to a central issue: What does consciousness actually do? The analysis argues that its central function is to real-ize existence (to know it in a way that makes it subjectively real). With these foundations in place we then come to the heart of the essay—the ways in which reflexive monism provides a very different view of the nature of the universe to those offered either by dualism or materialist reductionism. As summarised in the last paragraph of this section, “In this vision, there is one universe (the thing-itself), with relatively differentiated parts in the form of conscious beings like ourselves, each with a unique, conscious view of the larger universe of which it is a part. In so far as we are parts of the universe that, in turn, experience the larger universe, we participate in a reflexive process whereby the universe experiences itself.” The essay then considers the precise ways in which this reflexive monist understanding of “consciousness” and “mind” relates to later developments in Vedic philosophy and suggests a way of bridging contemporary Western and classical Vedic ways of understanding consciousness and mind. Finally, the chapter considers what can be said of mystical experience and the ground of being, following the principle that this ground must have the power to both manifest the universe in the form that science shows it to be and our ability to experience the universe in the way that we do. In this, RM is shown to be a dual-aspect monist form of cosmopsychism—a recent area of development within philosophy of mind. The essay compares and contrasts this with idealist versions of cosmopsychism and argues that RM allows for an integrated understanding of realism versus idealism, dualism versus monism, how ordinary experience relates to mystical experience, and how consciousness relates to mind. RM also provides an ‘open’ conceptual system that can, in principle, incorporate a range of parapsychological effects. (shrink)

Reflexive monism is, in essence, an ancient view of how consciousness relates to the material world that has, in recent decades, been resurrected in modern form. In this paper I discuss how some of its basic features differ from both dualism and variants of physicalist and functionalist reductionism, focusing on those aspects of the theory that challenge deeply rooted presuppositions in current Western thought. I pay particular attention to the ontological status and seeming “out-thereness” of the phenomenal world and to (...) how the “phenomenal world” relates to the “physical world”, the “world itself”, and processing in the brain. In order to place the theory within the context of current thought and debate, I address questions that have been raised about reflexive monism in recent commentaries and also evaluate competing accounts of the same issues offered by “transparency theory” and by “biological naturalism”. I argue that, of the competing views on offer, reflexive monism most closely follows the contours of ordinary experience, the findings of science, and common sense. (shrink)

An ambitious project in epistemology is to show that we have justification for anti-skeptical beliefs such as the belief that we are not brains in vats. A much less ambitious project is to account for how perceptual experience justifies ordinary perceptual beliefs like the belief that there is a cat in front of me. One problem is that these two projects are entangled in such manner that the failure of the anti-skeptical project seems to entail the failure of (...) the project of accounting for the justification of ordinary perceptual beliefs. This paper offers a way to disentangle these two projects. (shrink)