This paper presents a general computational treatment of how mammals are able to deal with visual objects and environments. The model tries to cover the entire range from behavior and phenomenological experience to detailed neural encodings in crude but computationally plausible reductive steps. The problems addressed include perceptual constancies, eye movements and the stable visual world, object descriptions, perceptual generalizations, and the representation of extrapersonal space.The entire development is based on an action-oriented notion of perception. The observer is assumed to (...) be continuously sampling the ambient light for information of current value. The central problem of vision is taken to be categorizing and locating objects in the environment. The critical step in this process is the linking of visual information to symbolic object descriptions; this is calledindexing, from the analogy of identifying a book from index terms. The system must also identifysituationsand use this knowledge to guide movement and other actions in the environment. The treatment focuses on the different representations of information used in the visual system.The four representational frames capture information in the following forms: retinotopic, head-based, symbolic, and allocentric. The functional roles of the four frames, the communication among them, and their suggested neurophysiological realization constitute the core of the paper. The model is perforce crude, but appears to be consistent with all relevant findings. (shrink)

" In the generations since, its influence has grown-today it is accepted as a classic of general jurisprudence.The work is a bold and persuasive attack on the ...

A theory that treats language not as an abstract symbol system but as a function of our brains and experience, integrating recent findings from biology, ...

In chapter 5 of Knowledge and its Limits, T. Williamson formulates an argument against the principle (KK) of epistemic transparency, or luminosity of knowledge, namely “that if one knows something, then one knows that one knows it”. Williamson’s argument proceeds by reductio: from the description of a situation of approximate knowledge, he shows that a contradiction can be derived on the basis of principle (KK) and additional epistemic principles that he claims are better grounded. One of them is a reflective (...) form of the margin for error principle defended by Williamson in his account of knowledge. We argue that Williamson’s reductio rests on the inappropriate identification of distinct forms of knowledge. More specifically, an important distinction between perceptual knowledge and non-perceptual knowledge is wanting in his statement and analysis of the puzzle. We present an alternative account of this puzzle, based on a modular conception of knowledge: the (KK) principle and the margin for error principle can coexist, provided their domain of application is referred to the right sort of knowledge. (shrink)

« Entre Deleuze et Guattari, Clastres et Eduardo Viveiros de Castro, il sera question dans cet article de l’échange fécond entre philosophie et anthropologie. En 1972, Pierre Clastres trouve chez Deleuze et Guattari la théorie du marquage qui sera déterminante dans l’élaboration de sa thèse de la société-contre-l’État. Huit ans plus tard, ces derniers développent une théorisation du nomadisme dans Mille plateaux où tient une place importante la thèse de l’anthropologue. Eduardo Viveiros de Castro, fin lecteur de Mille plateaux, y (...) puise pour sa part des outils conceptuels, notamment le concept de devenir, lui permettant de dépasser le clivage entre nature et culture en anthropologie et développer une interprétation du perspectivisme et du cannibalisme amazonien. Il relit en retour Clastres pour décentrer la thèse de la société-contre-l’État de son “sociocentrisme” et l’ouvrir à une cosmopolitique “par-delà nature et culture” qui se dessine clairement à l’horizon de Mille Plateaux. ». (shrink)

In this paper I defend the possibility that a ‘contented religious exclusivist’, will be fully rational and not neglectful of any of her epistemic duties when faced with the world’s religious diversity. I present an epistemic strategy for reflecting on one's beliefs and then present two features of religious belief that make contented exclusivism a rational possibility. I then argue against the positions of John Hick, David Basinger, and Steven Wykstra on contented exclusivism, and criticize an overly optimistic conception of (...) rationality. Finally, I describe a contented exclusivist who might very well not be fully rational in the face of religious diversity. (shrink)

First paper introducing probabilisitic decision theory methods to AI problem solving.

Introduction i This work is a sustained argument for the rationality of belief in God based on the evidence that across various religions down through history people seem to have experienced God.1 If we conf1ne ourselves to rationality ...

Within Jean Paul Sartre’s atheistic program, he objected to Christian mysticism as a delusory desire for substantive being. I suggest that a Christian mystic might reply to Sartre’s attack by claiming that Sartre indeed grasps something right about the human condition but falls short of fully understanding what he grasps. Then I argue that the true basis of Sartre’s atheism is neither philosophical nor existentialist, but rather mystical. Sartre had an early mystical atheistic intuition that later developed into atheistic mystical (...) experience. Sartre experienced the nonexistence of God. (shrink)

Recently, "Religious Studies" published an article by Richard Gale and Alexander Pruss, arguing that there exists a necessary being who is a creator of the world. Building on their argument, I argue that, assuming that there is exactly one creator, that creator is essentially omnipotent.

This chapter discusses wide and narrow definitions of “mystical experience” and of “religious experience”; categories and attributes of mystical experience; perennialism vs. constructivism; on the possibility of experiencing God; epistemology: The doxastic practice approach and the argument from perception; criticisms of the doxastic practice approach and the argument from perception; religious diversity; naturalistic explanations; and mysticism, religious experience, and gender.

Often advocates for persons with disabilities are resistant to what might appear to be the banal truism that, at bottom, disability is a decrement in health. Disability advocates have long objected to the “medicalization” of disability, when that means focusing entirely on a person’s underlying impairments and ignoring all of the manifold obstacles in his or her environment — e.g., physical, human-built, attitudinal, social, political, and cultural — that makes living with those impairments at least disadvantageous and socially devalued. Over-medicalization (...) is another and well understood problem that people with disabilities are justifiably concerned about. Yet it is somewhat of a mystery why anyone with an impairment would ever deny, or feel uncomfortable being told, that their impairment is a health problem. Surely, people with disabilities are unhealthy, by virtue of their impairments and to the degree according to the severity of those impairments. How could it be otherwise? (shrink)

In what follows I wish to make a contribution to the clarification of the logic of the name . I will do so in two stages. In the first stage I will be investigating the meaning of names in general, and how names refer. In the second stage I will attempt to apply the findings of the first stage to the name , in light of the way that name functions in religious discourse.

Advances in behavioral and brain sciences have engendered wide ranging efforts to help understand consciousness. The target article suggests that abstract computational models are ill-advised. This commentary broadens the discussion to include mysteries of subjective experience that are inconsistent with current neuroscience. It also discusses progress being made through demystifying specific cases and pursuing evolutionary considerations.

I urge philosophers of religion to investigate far more vigorously than they have until now the acceptability of varied components of the world religions and their epistemological underpinnings. By evaluating "acceptability" I mean evaluation of truth, morality, spiritual efficacy and human flourishing, in fact, any value religious devotees might think significant to their religious lives. Secondly, I urge that philosophers of religion give more attention to what scholars have called the "esoteric" level of world religions, including components of strong ineffability, (...) weak ineffability, and an alleged perennial philosophy. All this should involve a cooperative effort between analytic, comparative, and feminist philosophy of religion. (shrink)

Can the age-old practices of animal selection and breeding and the more recent biotechnological interventions on animals, far more intrusive and systematic than any present form of human enhancement, enlighten us as to the future of enhancement practices? This book explores issues raised by past and present practices of animal enhancement in terms of their means and their goals, clarifies conceptual issues and identifies lessons that can be learned about enhancement practices, as they concern both animals and humans. The extreme (...) ambiguity of the claim that animals are being enhanced, the driving goals and strategies of third-party interests, but also the similarity of the substances and techniques used on humans and animals, suggest that human enhancement practices may be just as tainted by equivocal goals and strategies as equivalent practices with animals. (shrink)

In this chapter, I put aside typical arguments from experienced evil to the belief that God does not exist. Instead, in the first section, my focus is on how experiences of evil provide epistemic support for atheism by analogy with the ways philosophers have claimed experiences allegedly of God provide support for theistic belief. In the second section, I will sketch other ways in which atheism gets support when a person experiences evil, ways not analogous to how philosophers have thought (...) of theistic experience but yet not arguments from experience of evil. (shrink)

In their adversely critical attitude towards administrative agencies, many lawyers and judges disclose a distrust of the expert, the specialist. That distrust is curious, for the position of our profession in society rests on the fact that we ourselves are specialists.In the famous colloquy which is said to have occurred about three hundred years ago between King James I and Judge Coke, the King remarked that, if “law was founded upon reason, he and others could reason as well as the (...) judges,” and Coke loftily replied that lawsuits “are not to be decided by natural reason, but by the artificial reason and judgement of the law, which law is an art that requires long study and experience before that a man can attain to the cognizance of it.” The King, an intelligent amateur, was angered, for doubtless he saw that, as McIlwain observes, “if... the law was to be supreme, at the same time a mystery open only to the initiated, it is clear that, if the claim of the lawyers were to be admitted, the supreme authority would be their exclusive possession.” Demos, now King, sometimes echoes James’ anger at the idea of a government of lawyers, not of men. (shrink)

I examine the two main arguments that Richard Dawkins offers in The God Delusion to convince believers that God does not exist. Dawkins’ arguments, as stated, are not successful. Neither do sympathetic extensive reformulations have what it takes to require a believer to admit that God probably does not exist. I further argue against Dawkins’ assuming that belief in God, if legitimate, can be only a scientific hypothesis.

In her important work, Hasidism as Mysticism: Quietistic Elements in Eighteenth Century Hasidic Thought, the late Rivkah Schatz-Uffenheimer depicted early eighteenth-century Hasidism as a movement with pronounced ‘quietist tendencies’. In this paper I raise several difficulties with this thesis. These follow from social-activist features of early Hasidism as well as from a selection from the writings of leading early Hasidic masters. I conclude that a major stream of thought in early Hasidim was not quietist in tendency. Finally, I compare the (...) intentions of the masters I cite to some non-quietist themes in Eastern mystical thought. (Published Online July 10 2006). (shrink)

MAIMONIDES the great systematizer of Jewish Law, left no systematic philosophy for later generations. His philosophical legacy consists mainly of his Guide of the Perplexed and a few lesser philosophical tracts. The Guide is notoriously informal and unsystematic, moving from topic to topic in a manner that appears at times to have no inner logic. The lesser tracts yield only fragments of a whole. In addition, for whatever reasons, Maimonides felt obliged to conceal at least some of his true philosophical (...) positions, displaying to the untrained eye one position, while hinting to the more discerning reader a "true" position lying behind the official one. There is nothing in Maimonides' writings that even begins to approach the monumental architectonic of Aquinas' Summa Theologiae. (shrink)

When are sentences A and B the same belief? Following Quine, observation sentences A and B are the same belief when they share the same stimulus–meaning, similar patterns of assent and dissent by subjects when the sentences are queried in the presence of the same non–linguistic stimuli. As for non–observation sentences we note a suggestion of Karl Schick: apply linguistic stimuli in the form of utterances of the language, and map the connections between sentences in the language in terms of (...) linguistic conditioned–responses to utterances. The mapping will yield a network of relations between non–observation sentences themselves, and between the latter and observation sentences at the ‘periphery’. Thus, each sentence receives its place in the overall criss–crossing of relations in the network of the language. Out of a commitment to the ‘autonomy of meaning’, we can say that when A and B are non–observational, they are the same belief when they occupy similar places in the network of sentences in a given language, or corresponding places in corresponding networks of two languages. (shrink)

THE AUTHOR REPLIES TO RONALD SUTER'S "RUSSELL'S\n'REFUTATION' OF MEINONG IN 'ON DENOTING'," "PHILOSOPHY AND\nPHENOMENOLOGICAL RESEARCH," JUNE, 1967. SUTER'S\nINTERPRETATION OF ONE OF RUSSELL'S ARGUMENTS IS CRITICIZED\nON EXEGETICAL GROUNDS, AND HIS DEFENSE OF ANOTHER ARGUMENT\nIS REBUTTED ON LOGICAL GROUNDS. MEINONG'S THESIS IS\nPRESENTED AS THE THESIS THAT ALL STATEMENTS OF A CERTAIN\nFORM ARE TRUE. IT IS ARGUED THAT ALL OF RUSSELL'S ARGUMENTS\nARE ATTEMPTS TO POSE COUNTER-EXAMPLES TO THIS SINGLE VIEW.\nMEINONG IS DEFENDED AGAINST RUSSELL'S COUNTER-EXAMPLES.

For centuries the common and scholarly visions of the interior of the human body were dominated by humoral and anatomical representations. At the end of the nineteenth century two innovations modified these representations: Röntgen's X-rays (1895) and Claude Bernard's theory of the internal environment (milieu intérieur, 1867). This latter model became a central paradigm for thinking about the living body at the beginning of the twentieth century. This paper shows how Bernard's theory provided a new scientific, microscopic, physiological, aquatic and (...) homeostatic vision of the interior of the body. The paper then discusses the well known film Fantastic Voyage (1966) by Richard Fleisher, arguing that it marks a similar watershed in popular representations of the human body. Combining scientific transposition and various effects of mise-en-scène that mobilize classic forms of the imaginary, Fleisher's film (and the books and TV series that followed), contributed to changing the vision of the interior of the body. This image was no longer that of the cadaver cut into pieces on the dissection table. The vision was of living processes, embodied in warm functioning flesh, permitting a physiological vision of the integral body to emerge alongside the classic anatomical one. (shrink)

L’œuvre de Michel Leiris est autobiographique de part en part. Pour interroger les spécificités de se dire-soi continu, l’article entreprend de saisir les deux formes qui sous-tendent l’écriture leirisienne dans les ouvrages et les journaux de l’ethnologue. C’est d’abord la strate qui émerge, comme principe de l’accumulation faisant des écrits successifs des sédiments dans lesquels Leiris vient saisir les lignes de force d’un sens qui ne se donne qu’après coup pour comprendre sa propre existence. Ensuite, c’est le cercle, ce retour (...) à soi dans un temps toujours recommencé par le désir d’épuiser l’écriture. Finalement, la strate et le cercle s’enchâsse dans la structure homérique de la chaîne et doit à voir ce qui construit l’œuvre de Leiris en récit épique. (shrink)