We propose a notion of a sub-model for each agent at each state in the Heifetz et al. model of interactive unawareness. Presuming that each agent is fully cognizant of his sub-model causes no difficulty and fully describes his knowledge and his beliefs about the knowledge and awareness of others. We use sub-models to motivate the HMS conditions on possibility correspondences.

It weighs in at a bit more than five pounds; its dimensions demand a cradle. Yet this book is a handsome and welcome achievement despite its bulk. Its reproduction of the 1922 text, its maps and photos of 1904 Dublin; its list of minor characters in Ulysses; its bibliography of scholarship, both old and new; its timeline of Joyce's life, and its exemplary detailed annotations of the text: everything, harvested from the best sources, has been brought together to create the (...) largest volume dedicated to Joyce scholarship ever produced—a book that celebrates the first printing of Joyce's masterpiece. Given its weight and size, its classroom utility is likely limited; given its monumentality, it is a proper hundred-year tribute.What is wholly original about the book's contents are the essays that preface each of the eighteen episodes of the masterpiece. That Joycean scholarship grows upon itself is amply demonstrated by the sophistication and weight of learning the eighteen writers can now display. Almost fifty years have passed since Clive Hart and David Hayman edited a volume with a similar aim. Each of the new essays reveals just how much more there is now to know and say about Ulysses, how much more there is to praise in how Joyce conceived the book, how much more there is to teach, and how unlikely it is that Joycean scholarship will ever be diminished in either its curiosity or its energy. Given the increasing complexity and density of such accumulated knowledge, it is a pleasure to witness the economy and precision shown by so many of the writers. In particular, Robert Spoo's writing about “Nestor,” Maud Ellmann's writing about “Lotus Eaters,” and Vicki Mahaffey's writing about “Nausicaa” demonstrate how concision can make for valuable illumination.But there is a problem with where these essays are positioned. Coming before each of the episodes they introduce, they might condition the mind of a reader new to Ulysses to look upon those episodes as no more than demonstrations of what the scholars think. Catherine Flynn, the book's editor, emphasizes the need of such professional interpretation when she describes the plight of anyone “struggling through Ulysses” and “the key challenges facing the reader.” She is right about how hard it is for any new reader to “get” the book, but the placement of the essays is at odds with her claim that “grappling with the novel's challenges, the reader is pushed toward one of the most important rewards of reading Ulysses: thinking independently.” The prefaces may well impede the reader from thinking independently.Professor Flynn's focus on challenge and difficulty is widely shared throughout the Joycean community and has become a fundamental preoccupation in Joyce scholarship. Taking Joyce's mastery as a given, many Joyceans assume a Talmudic stance in believing, to quote Spinoza, that “the intellectual love of a thing consists in understanding its perfections.” Facing the formidable Joyce, they turn and turn again to explication. They subscribe to the dictum that the youthful Joyce himself, perhaps self-mockingly, set down: “A man of genius makes no mistake. His errors are volitional and are the portals of discovery.” But is Ulysses free of error?Fritz Senn, writing about “Ithaca,” does not put himself in opposition to Joyce but in opposition to the presumed inerrancy of Joyce. He argues that the episode displays a troubling disjunction between what Joyce intended to do in the episode and what he did. Joyce told his friend Frank Budgen that in the episode “not only will the reader know everything and know it in the baldest and coldest way, but Bloom and Stephen thereby become heavenly bodies, wanderers like the stars at which they gaze.” But readers do not, indeed, get to know all they should, or see all they should see. Senn notes that they “learn next to nothing about Bloom's mother, his birthday, or the exact nature of his father's suicide, although they do learn a lot about such things as the junk in a drawer, the Dublin water supply system, and the addresses of Dublin shops.” Senn asks: “What does the meeting of the two characters amount to? Will it change Stephen so that he might become the author of the book he is in? Does Bloom find a son? Does he become the father that Stephen is supposed to be looking for? The impassive episode does not seem to answer, or to care.” But these are questions about which many a reader might care.Joyce named “Ithaca” as his favorite among the episodes. Senn demonstrates by his care and attentiveness that he too admires it. But by not limiting himself to dutiful reverence, he instead critically examines the Joycean text. His tribute to Joyce is both unsparing and generous.Equally attentive and yet incisive is Katherine O'Callaghan in her examination of “Sirens.” She recognizes the experimental daring of Joyce's strategy of “conveying music through language” in that episode. But her analysis, as penetrating as it is learned, does not leave the reader persuaded that the episode is entirely successful. As she observes, “the reluctance of the musical art to bend to the critical written voice” is a “stumbling block.”Another problematic experiment, “Oxen of the Sun,” which Joyce himself described as “the most difficult episode... both to interpret and to execute,” presents its commentator, Sarah Davison, with the task of explaining how its grandiose mixture of parody, plagiarism, and sheer celebration of myriad English prose styles over the centuries can function without, as she says, “wrongfooting and dissatisfying readers” who assume that the episode “enacts a historical progression only to find themselves disorientated by so many different echoes and cadences.”Were Joycean scholars more devoted to critical judgment than to explication—even when they are faced with the spectacular imposition of genius—the common reader would more likely find fellowship, and less intimidation, when reading a book that is not a sacred text but a human document, written with the extraordinary self-imposed challenges, as well as the problematic results, that only a most extraordinary human could make. 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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.

... 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)

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)

Despite its admirable bottom-up methodology, Roy Sorensen's Seeing Dark Things (OUP, 2008) raises difficult theoretical questions concerning the metaphysics and perception of absences. Metaphysical difficulties include how to individuate, count, locate, and classify absences, and what determines their features. Perceptual difficulties include how to distinguish experiences of absences and presences, especially when nonveridical, and what subjects contribute to perceptual experience according to Sorensen's causal theory. In addition to articulating these difficulties, this paper also presents and explores, on Sorensen's terms, an (...) alternative account of silence. (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)

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)

Is speech special? This paper evaluates the evidence that speech perception is distinctive when compared with non-linguistic auditory perception. It addresses the phenomenology, contents, objects, and mechanisms involved in the perception of spoken language. According to the account it proposes, the capacity to perceive speech in a manner that enables understanding is an acquired perceptual skill. It involves learning to hear language-specific types of ethologically significant sounds. According to this account, the contents of perceptual experience when listening to familiar speech (...) are of a variety that is distinctive to hearing spoken utterances. However, perceiving speech involves neither novel perceptual objects nor a unique perceptual modality. Much of what makes speech special stems from our interest in it. (shrink)

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)

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)

Is speech special? This paper evaluates the evidence that speech perception is distinctive when compared with non-linguistic auditory perception. It addresses the phenomenology, contents, objects, and mechanisms involved in the perception of spoken language. According to the account it proposes, the capacity to perceive speech in a manner that enables understanding is an acquired perceptual skill. It involves learning to hear language-specific types of ethologically significant sounds. According to this account, the contents of perceptual experience when listening to familiar speech (...) are of a variety that is distinctive to hearing spoken utterances. However, perceiving speech involves neither novel perceptual objects nor a unique perceptual modality. Much of what makes speech special stems from our interest in it. (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.

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)

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)

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)

Contemporary political disputes have a long history of expression and contestation through the genre of history‐writing in Ireland. The role of history writing and political science writing during the nearly 40 years of the so‐called ‘Troubles’ has been no exception to this. Battles between competing versions of what the conflict ‘is about’, mediated through academic and popular texts have themselves in turn become constitutive of it. This builds upon centuries of the representation of the complicated politics of this island as (...) ‘an issue’ in British domestic politics – first ‘the Catholic question’, then ‘the Irish question’. The location of political power outside the island for centuries has created successive battles for the representation of sectional interests in a metropolitan centre. The skills of propaganda, history writing, newspaper writing have consequently been deployed at a remarkable level of skill and intensity. In the recent period one of the consequences of this has been the removal from the debate of the actuality of partition; this builds upon a particular historical representation of partition as an historical inevitability. To seek to restore partition to the debate is not to call for its undoing but to recognise that seeking to circumvent debates about its origins in the key period of democratisation in Irish politics (1880–1920) has been counter‐productive. This essay examines the genealogies of partition in Irish and international contexts in the light of these battles for representation, and aims to return a lost dimension to the debate about the so‐called ‘Troubles’in Ireland. The genealogy of partition is the issue that has been marginalised in academic study and this has affected both policy and politics. (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)

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)

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)

Schellenberg's capacitism maintains that perceptual capacities ground representational content because perceptual capacities can be exercised unsuccessfully. This paper argues against the claim that exercise conditions differ from success conditions such that the relevant perceptual capacities can be exercised unsuccessfully in the way needed to ground representational content.

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)

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)

It is tempting to think that one’s perceptual evidence comprises just what issues from perceiving with each of the respective sensory modalities. However, empirical, rational, and phenomenological considerations show that one’s perceptual evidence can outstrip what one possesses due to perceiving with each separate sense. Some novel perceptual evidence stems from the coordinated use of multiple senses. This paper argues that some perceptual evidence in this respect is distinctively multisensory.

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)

This article is a reply by the author to John Deely’s book review “How to Go Nowhere with Language: Remarks on John O’Callaghan, Thomist Realism and the Linguistic Turn” (ACPQ vol. 82, no. 2). Its main topics are: (i) Deely’s view that, for Aquinas, the concept is distinct from the act of understanding, (ii) John of St. Thomas’s use of mirror images as a metaphor for how concepts work in cognition, and (iii) the sign relation posited by Aristotle that stands (...) between words and concepts of the mind. (shrink)

Pienso que las ricas ideas marcelianas sobre la libertad humana pueden resumirse con la siguiente fórmula: "La libertad" no es tanto un atributo que pertenece inalienable a la naturaleza humana, para ejercerse principalmente dentro del ámbito de una "sí-mismidad" cerrada y sellada; por ello, la libertad no se presta fácilmente a la observación empírica. Más bien, el "acto libre" es aquel acto por el que yo me abro, recibo y acojo un don o gracia de otro (o ofrezco tal don (...) al otro), un acto que, aunque quizás no me doy cuenta en el momento de realizarlo, contribuye a hacerme libre, y por medio del cual adquiero poco a poco un estado de plenitud intersubjetiva profundamente experimentada. Es solamente dentro de este proceso tal como se desarrolla donde puedo empezar a observar y ser consciente de que "soy libre". (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)

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)

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)

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)

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.

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)

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)

IN THIS PAPER I WANT TO ADDRESS the metaphysical status of concepts in Thomas Aquinas. The need to do so is raised by contemporary criticism of Aristotelian reflections upon how language “hooks up with the world.” Many contemporary philosophers, following upon the later Wittgenstein think that in the opening passages of the De interpretatione Aristotle provides a very bad “theory” of semantic relations, when he sketches how words are related to things via the mind. It is a bad “theory” inasmuch (...) as it seems to involve “mental representationalism” as a constitutive element. Amidst all their disagreements, it is fair to say that the many authors anthologized in Richard Rorty’s The Linguistic Turn come together in a common disdain for any hint of mental representationalism in philosophical discussions of the semantic of language. This is not the place to rehearse in detail all the difficulties posed for mental representationalism within contemporary philosophy, in particular because they are very familiar. Yet it would be good to characterize briefly what I have in mind. Hilary Putnam, one of the most forceful critics, and with the De interpretatione text explicitly in mind, describes the relationship between meaning and mental representationalism in this way. (shrink)

Some sounds have pitch, some do not. A tuba’s notes are lower pitched than a flute’s, but the fuzz from an untuned radio has no discernible pitch. Pitch is an attribute in virtue of which sounds that possess it can be ordered from “low” to “high”. Given how audition works, physics has taught us that frequency determines what pitch a sound auditorily appears to have.

To appear in the Cambridge Handbook to Cognitive Science, eds. Ramsey and Frankish.