The paper presents a new philosophical theory of blurred vision according to which visual experiences have two types of content: exteroceptive content, characterizing external entities, and interoceptive content, characterizing the state of the visual system. In particular, it is claimed that blurriness-related phenomenology interoceptively presents acuity of vision in relation to eye focus. The proposed theory is consistent with the representationalist thesis that phenomenal character supervenes on representational content and with the strong transparency thesis formulated in terms of (...) mind-independentness. Furthermore, the interoceptive approach is free from controversial assumptions adopted by other philosophical theories of blurred experiences and is able to account for the epistemic and motivational role of visual blur, i.e. that blurred experiences provide a prima facie justification for beliefs regarding our vision and motivate actions directed toward our eyes. (shrink)

This paper replies to objections from perceptual distortion against the representationalist thesis that the phenomenal characters of experiences supervene on their intentional contents. It has been argued that some pairs of distorted and undistorted experiences share contents without sharing phenomenal characters, which is incompatible with the supervenience thesis. In reply, I suggest that such cases are not counterexamples to the representationalist thesis because the contents of distorted experiences are always impoverished in some way compared to those of normal experiences. This (...) can be shown by considering limit cases of perceptual distortion, for example, maximally blurry experiences, which manifestly lack details present in clear experiences. I argue that since there is no reasonable way to draw the line between distorted experiences that have degraded content and distorted experiences that do not, we should allow that an increase in distortion is always accompanied by a change in content. This applies to perceptual distortions due to blur, double vision, perspective, and illumination conditions. (shrink)

Representationalism is the position that the phenomenal character of a perceptual experience supervenes upon its representational content. The phenomenon of blurry vision is thought to raise a difficulty for this position. More specifically, it is alleged that representationalists cannot account for the phenomenal difference between clearly seeing an indistinct edge and blurrily seeing a distinct edge solely in terms of represented features of the surrounding environment. I defend representationalism from this objection by offering a novel account of the (...) phenomenal difference between these two kinds of cases. (shrink)

Statements to the effect that philosophy will enhance democracy and human rights are not incantations that if repeated enough will magic these results into existence. Teaching more philosophy in schools may well not have dramatic effects in opening people’s minds and promoting intercultural dialogue, and will certainly not have immediate ones.

This paper considers an objection to intentionalism (the view that the phenomenal character of experience supervenes on intentional content) based on the phenomenology of blurred vision. Several intentionalists, including Michael Tye, Fred Dretske, and Timothy Crane, have proposed intentionalist explanations of blurred vision phenomenology. I argue that their proposals fail and propose a solution of my own that, I contend, is the only promising explanation consistent with intentionalism. The solution, however, comes at a cost for intentionalists; it involves (...) rejecting the "transparency of experience", a doctrine that has been the basis for the central argument in favor of intentionalism. (shrink)

In this paper I challenge Merold Westphal’s claim that Jean-Luc Marion’s hermeneutical phenomenology is especially useful for theology. I argue that in spite of his explicit allegiance to Husserl’s “principle of all principles,” Marion fails to embody a commitment to phenomenological seeing in his analyses of revelation. In the sections of Being Given where he discusses revelation, Marion allows faith-based claims to bleed into his phenomenological analyses, resulting in what I call his ‘blurred vision’—the pretension that phenomenological seeing can (...) be extended to theological matters. This pretension undermines Marion’s phenomenological aspirations, because it invests his analyses with a theological content that phenomenological intuition cannot account for or clarify. At the same time, this blurring of the line between theology and phenomenology also makes Marion’s work theologically ineffective. For it furnishes the theologian and believer with the false assurance that faith-based commitments can be grounded in phenomenological knowledge—a claim that he simply cannot make good on. In light of these problems, I propose an alternative Heideggerian approach that maintains the boundary between philosophical and theological discourse and thereby safeguards the integrity of both. (shrink)

In this paper I challenge Merold Westphal's claim that Jean-Luc Marion's hermeneutical phenomenology is especially useful for theology. I argue that in spite of his explicit allegiance to Husserl's "principle of all principles," Marion fails to embody a commitment to phenomenological seeing in his analyses of revelation. In the sections of Being Given where he discusses revelation, Marion allows faith-based claims to bleed into his phenomenological analyses, resulting in what I call his 'blurred vision'—the pretension that phenomenological seeing can (...) be extended to theological matters. This pretension undermines Marion's phenomenological aspirations, because it invests his analyses with a theological content that phenomenological intuition cannot account for or clarify. At the same time, this blurring of the line between theology and phenomenology also makes Marion's work theologically ineffective. For it furnishes the theologian and believer with the false assurance that faith-based commitments can be grounded in phenomenological knowledge—a claim that he simply cannot make good on. In light of these problems, I propose an alternative Heideggerian approach that maintains the boundary between philosophical and theological discourse and thereby safeguards the integrity of both. (shrink)

Humanism is blurry. It can have some clarity, but it is mainly blurry. To say anything otherwise is to fool oneself. Yes, we can construct reasonable humanistic theories that attempt to organize our understanding, such as methodologicalhumanism where one unifies discourses or practices according to human subjects or substantivehumanism that touts the importance of humanity via some shared attribute or substance. But to suggest that one can delineate and define the full salience of humanity, whether great or small, (...) in the world we live and understand is to suppose a divine clarity that eludes our possession. Theorists use terms like ‘social causes,’ ‘matter,’ ‘construction,’ and ‘interpretation’ to help us figure out how our cognition and rationality work, and yet they woefully fail to capture the richness of our experiences, which blur distinctions between society and matter all the time. Every account of humanism should take stock of this difficulty, being careful to say only what one. (shrink)

This paper presents an ‘over-representational’ account of blurred visual experiences. The basic idea is that blurred experiences provide too much, inconsistent, information about objects’ spatial boundaries, by representing them as simultaneously located at multiple locations. This account attempts to avoid problems with alternative accounts of blurred experience, according to which blur is a property of a visual field, a way of perceiving, a form of mis-representation, and a form of under-representation.

This paper is a contribution to the philosophical debate on visual blur from a relationalist perspective. At the same time, it offers a methodological reflection on the adequacy of explanations of phenomenal similarities and differences among perceptual experiences. The debate on seeing blurrily has been shaped by two implicit assumptions concerning our explanations of differences and similarities between experiences of seeing blurrily and other experiences. I call those assumptions into question, and argue that we do not need to provide (...) a unified explanation of the character of blurry experiences for our account to be adequate. The diversity of blurry experiences supports a different, pluralist approach to explanations of how things appear to subjects. (shrink)

This book provides reflection on the increasingly blurry boundaries that characterize the human-animal relationship. In the Anthropocene humans and animals have come closer together and this asks for rethinking old divisions. Firstly, new scientific insights and technological advances lead to a blurring of the boundaries between animals and humans. Secondly, our increasing influence on nature leads to a rethinking of the old distinction between individual animal ethics and collectivist environmental ethics. Thirdly, ongoing urbanization and destruction of animal habitats leads (...) to a blurring between the categories of wild and domesticated animals. Finally, globalization and global climate change have led to the fragmentation of natural habitats, blurring the old distinction between in situ and ex situ conservation. In this book, researchers at the cutting edge of their fields systematically examine the broad field of human-animal relations, dealing with wild, liminal, and domestic animals, with conservation, and zoos, and with technologies such as biomimicry. This book is timely in that it explores the new directions in which our thinking about the human-animal relationship are developing. While the target audience primarily consists of animal studies scholars, coming from a wide range of disciplines including philosophy, sociology, psychology, ethology, literature, and film studies, many of the topics that are discussed have relevance beyond a purely theoretical one; as such the book also aims to inspire for example biologists, conservationists, and zoo keepers to reflect on their relationship with animals. (shrink)

Pylyshyn restricts cognitively penetrable vision to late vision, whereas he does not make any distinction between different kinds of penetrating cognition. I argue that this approach disconnects early vision content from late vision content and blurs the distinction between the latter and the content of thought. To overcome this problem I suggest that we should not distinguish between different kinds of visual content but instead introduce a restriction on the kind of cognition that can directly penetrate (...) visual experience. In particular, I suggest that visual experience, unlike thought, is directly penetrated only by practical non-propositional knowledge. I specify this weak cognitive penetrability in anti-representational terms. In particular, I suggest that the dependence of visual content on practical non-propositional knowledge should be conceived as a rational non-inferential relation, for it is in this way that we can account for the distinctive content of visual experience. (shrink)

Visual disturbances are amongst the most commonly reported symptoms after a traumatic brain injury despite vision testing being uncommon at initial clinical evaluation. TBI patients consistently present a wide range of visual complaints, including photophobia, double vision, blurred vision, and loss of vision which can detrimentally affect reading abilities, postural balance, and mobility. In most cases, especially in rural areas, visual disturbances of TBI would have to be diagnosed and assessed by primary care physicians, who lack (...) the specialized training of optometry. Given that TBI patients have a restricted set of visual concerns, an opportunity exists to develop a screening protocol for specialized evaluation by optometrists—one that a primary care physician could comfortably carry out and do so in a short time. Here, we designed a quick screening protocol that assesses the presence of core visual symptoms present post-TBI. The MOBIVIS protocol takes on average 5 min to perform and is composed of only “high-yield” tests that could be performed in the context of a primary care practice and questions most likely to reveal symptoms needing further vision care management. The composition of our proposed protocol and questionnaire are explained and discussed in light of existing protocols. Its potential impact and ability to shape a better collaboration and an integrative approach in the management of mild TBI patients is also discussed. (shrink)

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in (...) the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. (shrink)

This contribution to the Common Knowledge symposium “Fuzzy Studies” considers how the ultramodernist aesthetics of Central Europe has related to and reacted against the region's political history and cartography. Central Europe has been a rich source of “soluble” realities that can be observed as they emerge, mature, and rapidly decay. Central European modernism, represented here by Adolf Loos in architecture and by Arnold Schoenberg and Leoš Janáček in music, experimented with blurry regions between presence and absence, light and shadow, (...) sound and silence. Loos disrupted the logic of architecture, while Schoenberg and Janáček nearly dissolved the acoustic paradigm of sound. This essay argues that the curious positioning of Central Europe, with its frequently changing borders and national entities, conduced both to positive experiments in cultural vagueness and to a corrosive reaction against existing and potential identities, parameters, distinctions, foci, and logics. (shrink)

Despite its promises, the Islamic state of Iran has systematically prioritized political considerations over religious precepts, inadvertently generating a reformist religious discourse that challenges the very foundations of the Islamic state. This article conceptualizes the religious secularity discourse and the paradoxes ingrained in the Islamic state. The religious secularity discourse rejects the notion that Islamic holy texts offer a blueprint for governance and calls for the secular democratic state to realize the core principle of Islam: justice [Adl]. Towards this end, (...) inclusive secular democratic principles champion a socio-political polity conducive to the cultivation of genuine religiosity, whereby faith and religious practices are free of coercion by fellow citizens or state institutions. By blurring the boundary between the religious and the secular and challenging the religious secular dichotomy, religious secularity highlights the relevance and possibility of harmonizing Islamic and inclusive secular democratic principles. (shrink)

Despite its promises, the Islamic state of Iran has systematically prioritized political considerations over religious precepts, inadvertently generating a reformist religious discourse that challenges the very foundations of the Islamic state. This article conceptualizes the religious secularity discourse and the paradoxes ingrained in the Islamic state. The religious secularity discourse rejects the notion that Islamic holy texts offer a blueprint for governance and calls for the secular democratic state to realize the core principle of Islam: justice [Adl]. Towards this end, (...) inclusive secular democratic principles champion a socio-political polity conducive to the cultivation of genuine religiosity, whereby faith and religious practices are free of coercion by fellow citizens or state institutions. By blurring the boundary between the religious and the secular and challenging the religious secular dichotomy, religious secularity highlights the relevance and possibility of harmonizing Islamic and inclusive secular democratic principles. (shrink)

In this book Gerald Vision argues for a new causal theory, one that engages provocatively with direct realism and makes no use of a now discredited subjectivism.

The case of blurry vision has been cited by many as a counterexample to representationalism in the theory of perception. Specifically, it is claimed that the phenomenon of blurry vision is incompatible with the supervenience thesis which is at the root of representationalism. Michael Tye, a leading representationalist, has responded to such objections by giving an account of blurry vision in a way that, allegedly, renders it compatible with representationalism. In this paper I argue (...) that Tye’s account of blurry vision, though blocking one line of objection, cannot save representationalism. I then assimilate cases of blurry vision as well as similar cases to the more general category of indeterminate experiences. (shrink)

In Veritas, Gerald Vision defends the correspondence theory of truth -- the theory that truth has a direct relationship to reality -- against recent attacks, and critically examines its most influential alternatives. The correspondence theory, if successful, explains one way in which we are cognitively connected to the world; thus, it is claimed, truth -- while relevant to semantics, epistemology, and other studies -- also has significant metaphysical consequences. Although the correspondence theory is widely held today, Vision points (...) to an emerging orthodoxy in philosophy that claims that truth as such carries no significant weight in philosophical explanations. He devotes much of the book to a criticism of that outlook and to a less vulnerable formulation of the correspondence theory.Vision defends the correspondence theory by both presenting evidence for correspondence and examining the claims made by such alternative theories as deflationism, minimalism, and pluralism. The techniques of the argument are thoroughly analytic, but the problem confronted is broadly humanistic. The question examined -- how we, as thinking beings, are connected to and manage to cope in a world that was not designed for our comfort or convenience -- is more likely to be raised by continentalists, but is approached here with the tools of clarity and precision more highly prized in analytic philosophy. The book seeks to avoid both the obscurantism that infects much continental thought and the overly technical concerns and methodology that limit the interest of much work in analytic philosophy. It thus provides a rigorous but largely nontechnical treatment of the topic that will be of interest not only to readers familiar with philosophy but also to those with a background in literary theory and linguistics. (shrink)

In virtue of its form [‘I am here’] must be true on any occasion on which [it is] asserted, and yet the proposition it expresses on each occasion [is] contingent. Intuitively, [‘I am here now’] is deeply, and in some sense universally, true. One need only understand the meaning of [it] to know that it cannot be uttered falsely. The sentence ‘I am here’ has the peculiar property that whenever I utter it, it is bound to be true. Even if (...) I am lost and do not know where I am, I can bravely say ‘I am here’, and know that I am expressing a truth. (shrink)

The evidence of blindsight is occasionally used to argue that we can see things, and thus have perceptual belief, without the distinctive visual awareness accompanying normal sight; thereby displacing phenomenality as a component of the concept of vision. I maintain that arguments to this end typically rely on misconceptions about blindsight and almost always ignore associated visual (or visuomotor) pathologies relevant to the lessons of such cases. More specifically, I conclude, first, that the phenomena very likely do not result (...) from dissociations within a single system, but from the interaction of evolutionarily distinct, if interacting, systems; second, that a closer study of spared motor abilities indicates that verbal responses of patients result not from degraded vision but from proprioception; and, finally, above chance verbal responses, being forced guesses, are not tentative beliefs and cannot become beliefs just by training patients to have more confidence in their responses. (shrink)

I INTRODUCTION - THE TOPIC EXPLAINED 1 GENERAL DIFFERENCES From its inception to the present, philosophy may be viewed as a series of struggles between ...

In " Re-Emergence" he explores the question of conscious properties arising from brute, unthinking matter, making the case that there is no equally plausible non-emergent alternative.

In specifying the sensory evidence for perceptual belief, thinkers have either chosen a common perceptual idiom or have invented one of their own as a starting-point for their enquiries. It is becoming clearer that the choice harbours crucial, often disputable, assumptions. I compare two sorts of constructions, a variety of propositional ones and an objectual one, and I argue that the objectual idiom is indispensable in order to explain how a perceptual belief can arise out of what is not already (...) a belief. This has implications not only for the question of how belief is generated from perceptual evidence, but also for various other controversies. I discuss two of these implications: the character of inferences from evidence, and basic belief. (shrink)

Parmenides didn't mention reference as such, but if he had he would have undoubtedly agreed with the philosophers who nowadays hold what is called "the axiom of existence": that one can only refer to what exists. The sources of possible support for this view are examined and rejected. Primary support for the axiom is given by two sorts of argument; one concerning quantification, the other summarizing a standard Parmenidean puzzle. Weaknesses in both are exposed. Finally, the relations between the axiom (...) and connected claims about predication and truth are probed, and an attempt is made to determine the limits of the mutual support these claims give one another. (shrink)

Parmenides didn't mention reference as such, but if he had he would have undoubtedly agreed with the philosophers who nowadays hold what is called "the axiom of existence": that one can only refer to what exists. The sources of possible support for this view are examined and rejected. Primary support for the axiom is given by two sorts of argument; one concerning quantification, the other summarizing a standard Parmenidean puzzle. Weaknesses in both are exposed. Finally, the relations between the axiom (...) and connected claims about predication and truth are probed, and an attempt is made to determine the limits of the mutual support these claims give one another. (shrink)

Under the title of ‘the axiom of existence’, hereafter, John R. Searle has reduced to compact dictum a view to which many philosophers subscribe: ‘Whatever is referred to must exist’. In this paper I shall offer two major arguments against adopting, at least on certain assumptions. There have been a number of defenses of, among them those arguing that it is fundamental to any systematic philosophy of language or logic. With the exception of discussing some of Searle's remarks in part (...) Ill of this paper I shall not comment on any of these defenses. (shrink)

Although a number of truth theorists have claimed that a deflationary theory of ‘is true’ needs nothing more than the uniform implication of instances of the theorem ‘the proposition that p is true if and only if p ’, reflection shows that this is inadequate. If deflationists can’t support the instances when replacing the biconditional with ‘because’, then their view is in peril. Deflationists sometimes acknowledge this by addressing, occasionally attempting to deflate, ‘because’ and ‘in virtue of’ formulas and their (...) close relatives. I examine what I take to be the most promising deflationist moves in this direction and argue that they fail. (shrink)

From the popular view that the property of truth adds nothing not already inherent in its bearers it has been inferred that classical theories of truth are thereby refuted. Taking as representative a version of deflationism based on a certain way of interpreting the Tarskian schema convention T–and popularly called "disquotational"–I argue that the view is beset by fatal difficulties. These include: an unavoidable awkwardness in handling indexicals; an inability to accept anything more than a too anemic notion of a (...) truth condition, leaving it defenseless against clearly inadequate alternatives; and an incapacity to show that its characteristic biconditional can support any acceptable dependency claims (made evident by replacing the biconditional with 'because'). Finally, were there no predicate on the order of 'is true', this would not annihilate the property of being true or the current grounds for philosophical inquiries about it. This is an important clue to why deflationary approaches in general are dead ends. (shrink)

A broad, though not unanimous, consensus among commentators is that the later Wittgenstein subscribes to a redundancy conception of truth. I reject that interpretation. No doubt much depends on what is meant by a redundancy theory. But once even mildly plausible versions of that view are isolated a review of the relevant texts shows that the evidence for that interpretation collapses. Moreover, the redundancy interpretation is at odds with guiding prescriptions in the post‐1932 corpus. Wittgenstein doesn’t hold that truth can (...) be defined or characterized thinly, as redundancy theorists propose, but that it isn’t susceptible to any such generic treatment. (shrink)

Emergentism is generally viewed as a non‐materialist alternative to physicalism, although the exceptionally tolerant may count it as consistent with their physicalism. It disarms the threat of Causal Exclusion. The popular conception of explored emergentism is played off against two forms, including physical states and tokens of conscious states (c‐states). Emergentism competes not only with physicalism, but also with panpsychism. Panpsychism is the view that all matter has a conscious aspect. Panpsychism (and its various forms) suffers from several problems. This (...) chapter summarizes a few of the major ones. It scratches the surface of the issues separating emergentism and physicalism, on the one hand, and emergentism and panpsychism, on the other. However, perhaps enough has been divulged to show that emergentism is a live option, a serious candidate when trying to discover a c‐state's place in concrete reality. (shrink)

A broad, though not unanimous, consensus among commentators is that the later Wittgenstein subscribes to a redundancy conception of truth. I reject that interpretation. No doubt much depends on what is meant by a redundancy theory. But once even mildly plausible versions of that view are isolated a review of the relevant texts shows that the evidence for that interpretation collapses. Moreover, the redundancy interpretation is at odds with guiding prescriptions in the post‐1932 corpus. Wittgenstein doesn’t hold that truth can (...) be defined or characterized thinly, as redundancy theorists propose, but that it isn’t susceptible to any such generic treatment. (shrink)

A broad, though not unanimous, consensus among commentators is that the later Wittgenstein subscribes to a redundancy conception of truth. I reject that interpretation. No doubt much depends on what is meant by a redundancy theory. But once even mildly plausible versions of that view are isolated a review of the relevant texts shows that the evidence for that interpretation collapses. Moreover, the redundancy interpretation is at odds with guiding prescriptions in the post‐1932 corpus. Wittgenstein doesn’t hold that truth can (...) be defined or characterized thinly, as redundancy theorists propose, but that it isn’t susceptible to any such generic treatment. (shrink)