In lieu of an abstract, here is a brief excerpt of the content:Are There Failed Persons?John O'CallaghanIntroductionAre there failed persons? Yes. However, before explaining what a failed person is, it will be good to consider closely a very significant part of our society to get a sense of what it thinks a failed person is, since my account of what a failed person is is markedly different. It is important to think about the question of failed persons because there are (...) growing movements here and abroad aimed at killing by medical means human beings who are judged in some sense to be failed persons, human beings who do not count as persons according to a common societal notion of persons, a social-psychological notion of persons.The question for anyone who lives within this society with its notion of failed persons is whether one will take part in and support this movement toward killing human beings or avoid it, indeed whether one will push back against it. It is easy enough to fall into a trap of thinking about failed persons the way much of our society does. One's complicity in adopting the social-psychological notion of person contributes to enabling the acceptance of such killing, even if one believes one would never perform the killing act. My effort here is precisely to push back against such killing, by pushing back against the notion of persons that animates it.The killing of human beings by our society is not simply confined to abortion, as it has been legally and widely available here in the United States for almost fifty years now. Recent political discussions in the wake of the Dobbs decision have made it clear that many political leaders think such killing ought to be allowed all the way up until birth, and perhaps after. Relatively [End Page 1123] recently there was an article in a mainstream bioethics journal by Alberto Giubilini and Francesca Minerva arguing that what most people would take to be cases of infanticide should be renamed, per their title, "After-Birth Abortion."1 The article was not about the moral legitimacy of either infanticide or abortion. The moral legitimacy of those acts for various reasons was taken as a given by the authors. In the case of euthanizing infants, they noted the expanding number of arguments for it among philosophers, the desire for guidelines for doing it among members of the medical profession, and the protocols for it established in places like the Netherlands.The authors argued that in the case of newborns, including healthy newborns, killing them should not be considered infanticide or euthanasia.2 They distinguished abortion from both euthanasia and infanticide. Euthanasia involves killing a human person, where a person is understood to be a being that can experience itself as having interests that can be harmed. "We take 'person' to mean an individual who is capable of attributing to her own existence some (at least) basic value such that being deprived of this existence represents a loss to her."3 Euthanasia, when justified, is justified by being in the best "interests" of the person killed. Infanticide involves euthanizing children.However, the authors claim that a newborn is not a person in the sense of "person" specified. So, the authors' term "after-birth abortion" is a terminological distinction based upon denying that a newborn is a child, children being persons. They also assume that infants are children as they understand "child." So not being a child, a newborn cannot be an infant. Not being an infant, killing it cannot be infanticide or euthanasia, again as the authors define those terms.4 Instead, killing the newborns, healthy or not, should be thought of as having the same moral weight as an abortion before birth, and thus rather than being called infanticide or euthanasia, it should be called "after-birth abortion."5Killing a newborn then is "ethically permissible" in just the same circumstances and for the same reasons as abortion is ethically permissible. Among [End Page 1124] the "ethically permissible" circumstances for killing newborns, including perfectly healthy newborns, are that the "well-being of the family is at risk" with respect to "social, psychological, economic" factors,6 but also the fact... (shrink)

Cross-modal perceptual illusions occur when a stimulus to one modality impacts perceptual experience associated with another modality. Unlike synaesthesia, cross-modal illusions are intelligible as results of perceptual strategies for dealing with sensory stimulation to multiple modalities, rather than as mere quirks. I argue that understanding cross-modal illusions reveals an important flaw in a widespread conception of the senses, and of their role in perceptual experience, according to which understanding perception and perceptual experience is a matter of assembling independently viable stories (...) about vision, audition, olfaction, and the rest. (shrink)

Philosophers and cognitive scientists of perception by custom have investigated individual sense modalities in relative isolation from each other. However, perceiving is, in a number of respects, multimodal. The traditional sense modalities should not be treated as explanatorily independent. Attention to the multimodal aspects of perception challenges common assumptions about the content and phenomenology of perception, and about the individuation and psychological nature of sense modalities. Multimodal perception thus presents a valuable opportunity for a case study in mature interdisciplinary cognitive (...) science. This chapter aims to raise these issues against the background of unimodal approaches in the study of perception. It presents some of the central empirical findings concerning multimodality, and it explains the philosophical implications of these findings. Foremost, it aims to encourage and open avenues for future research. (shrink)

Object perception deploys a suite of perceptual capacities that constrains attention, guides reidentification, subserves recognition, and anchors demonstrative thought. Objects for perception—perceptual objects—are the targets of such capacities. Characterizing perceptual objects for multisensory perception faces two puzzles. First is the diversity of objects across sensory modalities. Second is the unity of multisensory perceptual objects. This paper resolves the puzzles. Objects for perception are structured mereologically complex individuals. Perceptual objects are items that bear perceptible features and have perceptible parts arranged to (...) form a unified whole. This circumscribes the targets of object perception where neutral talk concerning intentional objects and objects of perception cannot. Nonetheless, it is more permissive than identifying perceptual objects with material bodies, which excludes too much and leans too heavily on vision. The account thus is tailored to capture the role of objects in perception beyond vision: tactual, auditory, and olfactory objects are individuals with differing structures. Its flexibility also enables the account to accommodate shared objects for multisensory perception: multisensory perceptual objects are mereologically complex individuals with hybrid structure. For instance, one can bimodally perceive a common whole with parts accessible to one but not both modalities. Each sense provides a partial perspective on a complex whole that is perceptible through the coordinated use of multiple senses. Understanding perceptual objects as structured mereologically complex individuals thus provides a theoretically useful notion of an object for multisensory perception that resolves the puzzles of diversity and of unity. (shrink)

Beyond Vision brings together eight essays by Casey O'Callaghan which draw theoretical and philosophical lessons about perception, the nature of its objects, and sensory awareness. O'Callaghan focuses on auditory perception, perception of spoken language, and multisensory perception.

Perceptual malleability and diversity can stem from perceptual learning, expertise, genetics, disease, or accident. Perceptual malleability and diversity force us to reject the claim that perceptual capacities, perceptual experience, and perceptual content are universal across subjects and times. And it casts doubt on the presumption of a universal human perceptual nature. However, it does not directly challenge perceptual objectivity, understood as the claim that one can perceive a world of things and features that are independent from oneself and one's experiences (...) and that could be perceived by other subjects. (shrink)

Recent work on non-visual modalities aims to translate, extend, revise, or unify claims about perception beyond vision. This paper presents central lessons drawn from attention to hearing, sounds, and multimodality. It focuses on auditory awareness and its objects, and it advances more general lessons for perceptual theorizing that emerge from thinking about sounds and audition. The paper argues that sounds and audition no better support the privacy of perception’s objects than does vision; that perceptual objects are more diverse than an (...) exclusively visual perspective suggests; and that multimodality is rampant. In doing so, it presents an account according to which audition affords awareness as of not just sounds, but also environmental happenings beyond sounds. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:THE HOLINESS OF THE CHURCH IN LUMEN GENTIUM HE NOTION OF the Church as a smner, not often spoken of in Catholic theology of other times, has become quite common in recent years.1 Among the questions of a pastoral and theological nature that have given rise to it, the following may be noted: a) The ecumenical question. Many would wish the Church as such to accuse herself of sin, (...) as a means towards reconciliation. b) The idea borrowed from traditional Protestant theology of a certain compatibility between sin and holiness,2 the simul sanctus et pecca.tor of Luther. c) The notion of evil as a mere deficiency properly belonging to a given stage of development of the Cosmos; such is t:he understanding of Teilhard de Chardin.3 1 The mark of holiness has been applied to the Church more than any of the other three, from the very beginning of Christian times; Baptismal creeds are a clear witness to this. 2 Cf. n. 66 on Kiing. 3 "What is the inevitable complement of anything which results from such a process (an evolutive one) but having to pay the price of some losses? Lack of harmony and physical decomposition in the Pre-Vivant, suffering in the Vivant, sin in the dominion of Freedom..." (Comment je crois) ; "We must say that God, in spite of his power, cannot unite any creature to himself without necessarily entering into battle with Evil, because Evil appears inevitably with the first atom of being which creation 'releases' into existence. Creation and sinlessness are terms as much at loggerheads with divine Power and Wisdom as creature with unicity" (Notes sur les modes de l'ac-tion divine dans l'Universe-yr. 1920). Undoubtedly, sin in its effects is a lack of what man (and creation dependent on him) should have, but the point that Teilhard misses is that the 'deficiency' due to sin (unlike other imperfections found in creation) is due to the responsible action of human beings, and has no inevitability about it. 673 674 PAUL o'cALLAGHAN d) An increased awareness of the social dimension of sm. Undoubtedly sin has numerous (though divisive) social efects.4 But it would be incorrect to affirm that sin is an entirely social phenomenon.5 An application of such a notion to the Church would be an easy next stage. e) A certain undoing of the constrast between the ' Kingdom of God' and the 'world ',6 to the detriment, let it be said, both of the eternity and definitiveness of the former, and the progressive sanctification of the latter. The Church then, not belonging so intimately to the All-Holy, may be more easily looked upon as a sinner. f) Another factor has been the positive humanizing em4 In the Apostolic Exhortation Reeonciliatio et Paenitentia (English translation ; London: CTS, 1984) where Pope John Paul II ga.thers together the findings of the 1983 Synod of Bishops, many acceptable ways of understanding ' social sin' are explained: as mystically ' dragging down ' the whole world; in the sense that it goes in the detriment of our neighbour; in the relationships between various human communities (n.16: p. 51-54). 5 For example, the following words of G. Gutierrez: "No se trata, en la perspectiva liberadora, de! pecado como realidad individual, privada e intimista, afirmada justo lo necesario para necesitar una redenci6n 'espiritual ', que no cuestiona el orclen en que vivimos. Se trata del pecado como un hecho social, hist6rico... El pecatlo se da en estructures opresoras en la explotaci6n del hombre por el hombre, en la dominaci6n y esclavitud de los pueblos, razas y clases sociales. El pecado surge, entonces, como la alienaci6n fundamental, como la rniz de una situaci6n de injusticia y explotaci6n" Teofogia de la liberaci6n (Salamana: Sigueme, 1972), p. 236-237. And in a more recent work of his: " pecar es optar por la opresi6n y contra la liberaci6n " La fuerza hist6rioa de los pobres, (Lima, 1979) p. 19. As J. M. IbaiiezLanglois points out, this statement would be fine if it were to say 'to opt for oppression and against liberation is sinful', that is one more among many possible sins: Teologia de la liberacion... (shrink)

Frequently, we learn of the locations of things and events in our environment by means of hearing. Hearing, I argue, is a locational mode of perceiving with a robustly spatial phenomenology. I defend three proposals. First, audition furnishes one with information about the locations of things and happenings in one’s environment because auditory experience itself has spatial content—auditory experience involves awareness of space. Second, we hear the locations of things and events by or in hearing the locations of their sounds. (...) Third, we auditorily experience sounds themselves as having relatively stable distal locations. I reject skepticism about spatial audition and auditory experience tracing to Strawson’s Individuals , and suggest that spatial auditory experience grounds a form of perceptual access to objects and events that is critical to negotiating one’s environment. (shrink)

Sounds are audible, and sound sources are audible. What is the audible relation between audible sounds and audible sources? Common talk and philosophy suggest three candidates. The first is that sounds audibly are properties instantiated by their sources. I argue that sounds are audible individuals and thus are not audibly instantiated by audible sources. The second is that sounds audibly are effects of their sources. I argue that auditory experience presents no compelling evidence that sounds audibly are causally related to (...) audible sources. The third is that sounds audibly are related mereologically to their sources. I present and offer a defence of this third candidate. (shrink)

It is tempting to hold that perceptual experience amounts to a co-conscious collection of visual, auditory, tactual, gustatory, and olfactory episodes. If so, each aspect of perceptual experience on each occasion is associated with a specific modality. This paper, however, concerns a core variety of multimodal perceptual experience. It argues that there is perceptually apparent intermodal feature binding. I present the case for this claim, explain its consequences for theorizing about perceptual experience, and defend it against objections. I maintain that (...) just as one thing may perceptually appear at once to jointly bear several features associated with the same sense modality, one thing also may perceptually appear at once to jointly bear features associated with different sense modalities. For instance, just as something may visually appear at once to be both red and round, or to have a red part and a green part, something may multimodally perceptually appear at once to be both bright and loud, or to have a red part and a rough part. The main lesson, I argue, is that perceiving is not just co-consciously seeing, hearing, feeling, tasting, and smelling at the same time. And perceptual phenomenal character is not on each occasion exhausted by that which is distinctive to or associated with a given modality, along with that which accrues thanks to simple co-consciousness. Not all ways of perceiving are modality specific. I defend this account against three main objections: that singular content theorists avoid my conclusions; that apparent infusion of perceptible features is required for perceptually apparent binding but does not occur intermodally; and that the diversity of objects across modalities makes perceptually apparent intermodal binding rare. (shrink)

Psychophysics and neuroscience demonstrate that different sensory systems interact and influence each other. Perceiving involves extensive cooperation and coordination among systems associated with sight, hearing, touch, smell, and taste. Nonetheless, it remains unclear in what respects conscious perceptual awareness is multisensory. This paper distinguishes six differing varieties of multisensory awareness, explicates their consequences, and thereby elucidates the multisensory nature of perception. It argues on these grounds that perceptual awareness need not be exhausted by that which is associated with each of (...) the respective sensory modalities along with whatever accrues thanks to simple co-consciousness. (shrink)

I argue that a class of recently-discovered cross-modal illusions gives reason to posit a dimension of content shared across perceptual modalities and to abandon the traditional view according to which perceptual content is exclusively constituted by discrete modality-specific contents.

Nearly every theory of perception just focuses on one sense at a time; but most of the time we perceive using multiple senses. Casey O'Callaghan offers a revisionist multisensory philosophy of perception: he explores how our senses work together and influence each other, leading to surprising perceptual illusions and novel forms of experience.

Vision has dominated philosophical thinking about perceptual experience and the nature of its objects. Color has long been the focus of debates about the metaphysics of sensible qualities, and philosophers have struggled to articulate the conditions on the visual experience of mind-independent objects. With few notable exceptions, "visuocentrism" has shaped our understanding of the nature and functions of perception, and of our conception of its objects. The predominant line of thought from the early modern era to the present is that, (...) in the philosophically interesting respects, as things are with vision, so they are with hearing, touch, olfaction, and the rest. A closely related line of thought has been particularly strong in the case of the secondary qualities. (shrink)

This paper responds to an argument of Hilary Putnam to the effect that the plurality of modern sciences shows us that any natural kind has a plurality of essences. In the past, he has argued that no system of representations, mental or linguistic, could have an intrinsic relationship to the world. Though he has granted that the Thomistic notion of form and its application to the identity of concepts may avoid these earlier objections, he has maintained that the advance of (...) the sciences has shown us that there are too many substantial forms in any particular kind of thing to provide the unity of conceptual identity required by the Thomist’s account. Given the resemblance of Putnam’s position to the “pluralists” against whom Aquinas argued in the Summa Theologiae a consideration of Aquinas arguments is undertaken. Following this, the paper examines a particular case of recent scientific practice, in order to suggest whose position, Putnam’s or the Thomist’s, more adequately captures the practice of the natural sciences of today, and their bearing upon the metaphysical question of the nature of essence in natural kinds. The paper concludes that the Thomist position on the unity of form or essence, with qualifications made about distinct conceptual approaches to some object of investigation, and the use of analogy in sorting through these distinct approaches, is better capable of accounting for the actual goals and practices of scientific understanding as we see it practiced today than is Putnam’s transcendental nominalism and neopragmatism. (shrink)

Vision has been the primary focus of naturalistic philosophical research concerning perception and perceptual experience. Guided by visual experience and vision science, many philosophers have focused upon theoretical issues dealing with the perception of objects. Recently, however, hearing researchers have discussed auditory objects. I present the case for object perception in vision, and argue that an analog of object perception occurs in auditory perception. I propose a notion of an auditory object that is stronger than just that of an intentional (...) object of audition, but that does not identify auditory objects with the ordinary material objects we see. (shrink)

Hearing and auditory perception are rapidly developing topics in the philosophy of perception. Recent work has focused on characterizing what we hear and on similarities and differences between audition and other modalities. Future work should address how theorizing about audition impacts theorizing about perception more generally. This entry concerns questions about the objects and contents of hearing. It includes discussion of the spatial content of audition, of the role of time and pitch in the individuation of auditory objects, and of (...) audition's role in the perception of speech. (shrink)

Is it the case that God, human beings, and air all share the same capacity for cognition, differing only in the degree to which they engage in cognitive acts? Robert Pasnau has recently argued that according to St. Thomas Aquinas they do, a conclusion that for Pasnau follows straightforwardly from Aquinas’s discussion of God’s cognition in the first part of the Summa theologiae. Further, Pasnau holds that Aquinas’s relation to contemporary cognitive theory should be understood in light of the discussion (...) of God. This essay argues that Pasnau’s analysis is mistaken. It begins by explaining Pasnau’s position. It then considers the problems this reading introduces into Aquinas’s discussion of God’s cognition, as well as those it faces when addressed to air and other cognitive media. Finally, it shows the role that Aquinas’s doctrine of analogy plays in understanding how “cognition” is said of human beings, how it is said of God, and how it is not said in the case of air and other cognitive media. It concludes by suggesting that the logic of analogy is Aquinas’s most crucial contribution to contemporary discussions of mind and cognition. (shrink)

Shakespeare’s Merchant of Venice provides a dramatic setting for thinking about the relationship of mercy to justice, a topic of great concern to contemporary ethical and political thought. Traditionally classified as among Shakespeare’s comedies, the play can also be analyzed as a tragedy in which Shylock is the protagonist. The tragedy is driven by the relatively weak conception of mercy in relationship to justice that informs Portia’s famous soliloquy “the quality of mercy.... ” The mercy she praises is closely related (...) to the stoic conception of mercy that Seneca urges upon Nero, a mercy that is bound within the confines of justice. Examining Aquinas’ discussion of misericordia in relation to justice and forgiveness provides a more robust conception of mercy that is closely associated with friendship, particularly the friendship Aquinas argues is owed by all human beings to all human beings. This concept of mercy can rightly be said to be a mercy beyond justice, a mercy that justice strives to attain. (shrink)

... ISBN0199215928 ... -/- Abstract: Vision dominates philosophical thinking about perception, and theorizing about experience in cognitive science traditionally has focused on a visual model. This book presents a systematic treatment of sounds and auditory experience. It demonstrates how thinking about audition and appreciating the relationships among multiple sense modalities enriches our understanding of perception. It articulates the central questions that comprise the philosophy of sound, and proposes a novel theory of sounds and their perception. Against the widely accepted philosophical (...) view that sounds are among the secondary or sensible qualities, and against the scientific view that sounds are waves that propagate through a medium such as air or water, the book argues that sounds are events in which objects or interacting bodies disturb a surrounding medium. This does not imply that sounds propagate through a medium, such as air or water. Rather, sounds are events that take place in one's environment at or near their sources. This account captures the way in which sounds essentially are creatures of time and situates sounds in the world. Sounds are not ethereal, mysterious entities. It also provides a powerful account of echoes, interference, reverberation, Doppler effects, and perceptual constancies that surpasses the explanatory richness of alternative theories. Investigating sounds and audition demonstrates that considering other sense modalities teaches what we could not otherwise learn from thinking exclusively about the visual. This book concludes by arguing that a surprising class of cross-modal perceptual illusions demonstrates that the perceptual modalities cannot be completely understood in isolation, and that a visuocentric model for theorizing about perception — according to which perceptual modalities are discrete modes of experience and autonomous domains of philosophical and scientific inquiry — ought to be abandoned. -/- . (shrink)

This paper presents forms of multimodal perceptual experience that undermine the claim that each aspect of perceptual experience is modality specific. In particular, it argues against the thesis that all phenomenal character is modality specific (even making an allowance for co-conscious unity). It concludes that a multimodal perceptual episode may have phenomenal features beyond those that are associated with the specific modalities.

In crossmodal identification, a subject token identifies an item perceived in one sensory modality with an item perceived in another sensory modality. Does crossmodal identification always occur in cognition, or does crossmodal identification sometimes take place in perception? This paper argues that crossmodal identification occurs in cognition, and not in perception. Nevertheless, multisensory perception is not unalive to crossmodal identity. Experimental evidence demonstrates that perception is differentially sensitive to the identity of individuals presented to distinct senses. Such sensitivity enhances recognition (...) and improves action. This approach relies on distinguishing crossmodal identification from perceiving crossmodal identity. Perception registers crossmodal identity, but crossmodal identification as such belongs to thought. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Philosophy after ChristJohn O'CallaghanConsider the words of Justin Martyr written in the middle of the second century after the birth of Christ and after Justin's conversion to Christianity:Philosophy is indeed one's greatest possession, and is most precious in the sight of God, to whom it alone leads us and to whom it unites us, and in truth they who have applied themselves to philosophy are holy men.1In addition to (...) the praise heaped upon the philosophers, among whom Justin had counted himself before his conversion,2 the text is one of the earliest pieces of evidence for the historical reality of Christian intellectual engagement with pagan or secular philosophy. Whether that engagement proved spiritually fruitful or sterile in any particular age or any particular tradition of philosophy, Christian intellectuals have often sought out engagement with philosophy as an inherent task of the intellectual life of the Church, in order to pursue and develop the understanding of Christian revelation and the mode of life informed by it. One lasting result of the impetus represented by Justin is to be found even now in the normative requirement in Catholic education that, at a certain stage of development, anyone who receives a [End Page 49] serious Catholic education must be introduced to serious philosophical reflection on where we came from, what we are, and where we are born to go.In addition, one of the general points John Henry Newman made in The Idea of a University is that the human mind looks for unity in the diversity of intellectual disciplines it pursues. In search of this unity, it seeks a kind of primary discipline that takes into account the truths discovered throughout the other disciplines as it seeks to understand what it can of the whole of reality, not just its parts. But Newman also pointed out that, in the absence of such a unifying discipline, practitioners of each particular discipline will often claim for their particular discipline the prize of being primary—of being the discipline by which all others must be understood and judged.3Take classical and modern physics. A familiar claim of some physicists, but even more so of non-physicist physicalists, is that physics is the fundamental intellectual discipline for understanding what is real. All reality, living reality, historical reality, moral reality, indeed perhaps even literary reality, must be reduced to reality as described by the physicists or rejected as unreal or epiphenomenal, or in a kinder, gentler vein, non-reductively emergent and supervenient. Whichever position is taken, whether reduction, non-reductive emergence, or epiphenomenalism, the thought is that the real work of the really real is done by reality as described by physics, either in its actual contemporary state or, more likely, in an idealized future state always on the horizon of where physics presently is. We are really atoms spinning ceaselessly in the void, mostly empty space, the warp and woof of a four-dimensional space-time manifold, or congeries of strings in an even more bizarre thirteen-dimensional manifold, or whatever was said most recently to surpass what was said before that by the leading physicists in California or Cambridge.However, anyone who has actually practiced physics knows that, even when uttered by a physicist, these are not claims of physics, but about physics. What prompts them is the sense that there is no intellectual discipline other than contemporary physics itself that can both understand the achievements of physics and integrate them into a larger intellectual comprehension of reality as a whole. These claims about physics nicely display Newman's point about the way in which a particular discipline, in the absence of a larger more comprehensive discipline, can take on an importance for its practitioners well beyond its disciplinary limits. [End Page 50]In the case of physics, if a more comprehensive unifying discipline is not to be found, this attitude is not entirely unjustified, for Newman's point is partly Aristotelian. Aristotle had pointed out that, if one cannot show that unchangeable, and thus non-physical beings, exist, then what Aristotle called "first philosophy" would just be physics as he understood it, the science of... (shrink)

Paradigms in philosophy and cognitive science until recently have treated perception in typical human beings as relatively fixed and unchanging. Recent research instead supports the claim that perception can be altered over time by training, deliberate practice or mere exposure. If so, we do not all bring to a scene the same stock of perceptual capacities, and our differences are not just deficits or superpowers. This paper describes six questions an account of perceptual learning ought to address, which pose difficult (...) challenges to Kevin Connolly’s (2019) groundbreaking Offloading View of perceptual learning. In light of these questions, it sketches an alternative simple view according to which perceptual learning is acquiring a new or enhanced perceptual capacity in a particular way. The relevant capacity is a capacity perceptually to detect and differentiate a feature, where doing so constitutively if not wholly implicates perception. The relevant way is by means of an independently characterized learning process, rather than by adaptation, pure development, or mere accident. The perceptual change thus results from a smart process – one that is flexible, resilient, and responsive to feedback, rather than rigid, fragile and brute. Such a process can yield perceptual know-how. Thanks to perceptual learning, one comes to know how to perceive, in a sense that means being able to do so. Some specialists hone this to develop perceptual skills that are implicated in expert performance. (shrink)

Pasnau sets the philosophy in the context of ancient and modern thought, looking at some of the most difficult areas of Aquinas's thought: the relationship of soul to body, workings of sense and intellect, will and passions, and personal identity.

Listening to speech in a language you know differs phenomenologically from listening to speech in an unfamiliar language, a fact often exploited in debates about the phenomenology of thought and cognition. It is plausible that the difference is partly perceptual. Some contend that hearing familiar language involves auditory perceptual awareness of meanings or semantic properties of spoken utterances; but if this were so, there must be something distinctive it is like auditorily to perceptually experience specific meanings of spoken utterances. However, (...) an argument from homophony shows that auditory experiences do not resolve differences in meaning not marked by differences in sound. I propose an alternative explanation of the perceptual phenomenal difference in terms of perceptual awareness of language-specific but non-semantic features. (shrink)

Echo experiences are illusory experiences of ordinary primary sounds. Just as there is no new object that we see at the surface of a mirror, there is no new sound that we hear at a reflecting surface. The sound that we hear as an echo just is the original primary sound, though its perception involves illusions of place, time, and qualities. The case of echoes need not force us to adopt a conception according to which sounds are persisting object-like particulars (...) that travel through space. (shrink)

My thesis is that perceptual awareness is richly multisensory. I argue for this conclusion on the grounds that certain forms of multisensory perceptual experience are incompatible with the claim that each aspect of a perceptual experience is associated with some specific sensory modality or another. First, I explicate what it is for some feature of a conscious perceptual episode to be modality specific. Then, I argue based on philosophical and experimental evidence that some novel intermodal features are perceptible only through (...) the coordinated use of multiple senses. I appeal to cases that involve consciously perceptible feature instances and feature types that could not be perceptually experienced through the use of individual sense modalities working on their own or simply in parallel and co-consciously. Finally, I offer an account of how to type perceptual experiences by modality that makes room for richly multisensory experiences. (shrink)

Introduction. In the opening passages of his De interpretatione, Aristotle provides a simple summary of how he thinks language relates to the mind and the mind to reality, a sketch which has often been called his "semantic triangle." He writes.

I argue that sounds are best conceived not as pressure waves that travel through a medium, nor as physical properties of the objects ordinarily thought to be the sources of sounds, but rather as events of a certain kind. Sounds are particular events in which a surrounding medium is disturbed or set into wavelike motion by the activities of a body or interacting bodies. This Event View of sounds provides for a uni- ?ed perceptual account of several pervasive sound phenomena, (...) including transmission through barriers, constructive and destructive interference, and echoes. (shrink)