Research on psychedelic-assisted psychotherapy has shown that music affects therapeutic outcomes at a fundamental level. The development of such therapies calls for research on the use of music with consciousness-altering substances, especially in contexts informed by their traditional use. Informed by ethnographic reports, our project answers this call, investigating the phenomenology of listening to icaros (medicine songs) during ayahuasca ceremonies as reported by addiction rehabilitation patients at Perú’s Centro Takiwasi. We found that icaros were therapeutically significant. They elicited experiences of (...) healing by modulating patients’ emotions and the altered state induced by ayahuasca. They helped patients feel safe while guiding them through difficult memories and emotions, and facilitating experiences of healing and learning about their addictions. Thus, similar therapies must carefully consider how they incorporate music in their protocols. We suggest further research to better understand the synergistic, therapeutic effects of music and altered states of consciousness, especially in cross-cultural environments. (shrink)

It is generally accepted that the notion of inclusion derived or evolved from the practices of mainstreaming or integrating students with disabilities into regular schools. Halting the practice of segregating children with disabilities was a progressive social movement. The value of this achievement is not in dispute. However, our charter as scholars and cultural vigilantes () is to always look for how we can improve things; to avoid stasis and complacency we must continue to ask, how can we do it (...) better? Thus, we must ask ourselves uncomfortable questions and develop a critical perspective that Foucault characterised as an ‘ethic of discomfort’ (, p. xxvi) by following the Nietzschean principle where one acts ‘counter to our time and thereby on our time... for the benefit of a time to come’ (Nietzsche, 1874, p. 60 in, p. xxvi). This paper begins with a fundamental question for those participating in inclusive education research and scholarship—when we talk of including, into what do we seek to include? (shrink)

Many of the features that distinguish the vertebrates from other chordates are derived from the neural crest, and it has long been argued that the emergence of this multipotent embryonic population was a key innovation underpinning vertebrate evolution. More recently, however, a number of studies have suggested that the evolution of the neural crest was less sudden than previously believed. This has exposed the fact that neural crest, as evidenced by its repertoire of derivative cell types, has evolved through vertebrate (...) evolution. In this light, attempts to derive a typological definition of neural crest, in terms of molecular signatures or networks, are unfounded. We propose a less restrictive, embryological definition of this cell type that facilitates, rather than precludes, investigating the evolution of neural crest. While the evolutionary origin of neural crest has attracted much attention, its subsequent evolution has received almost no attention and yet it is more readily open to experimental investigation and has greater relevance to understanding vertebrate evolution. Finally, we provide a brief outline of how the evolutionary emergence of neural crest potentiality may have proceeded, and how it may be investigated. BioEssays 30:530–541, 2008. © 2008 Wiley Periodicals, Inc. (shrink)

In a recent essay, George Annas, the legal columnist for The New England Journal of Medicine, observed that the resuscitation of extremely premature infants, even over parental objection, is not problematic because “once the child's medical status has been determined, the parents have the legal authority to make all subsequent decisions.” Annas himself is quick to concede that treatment in a high-technology neonatal intensive care unit frequently takes on a life of its own. He also acknowledges that although bioethicists and (...) courts agree that there is no ethical or legal difference between withholding or withdrawing a respirator from a patient, parents and physicians find the withdrawal much more emotionally troubling. (shrink)

We argue for an example of based on Diamond and Carey's (1986) work on expertise and recognition, which is not made use of in The Origin of Concepts. This mechanism for perceptual learning seems to have all the necessary characteristics in that it is innate, domain-specific (requires stimulus sets possessing a certain structure), and demonstrably affects categorisation in a way that strongly suggests it will influence concept formation as well.

How should we undertand the role of norms—especially epistemic norms—governing assertive speech acts? Mitchell Green (2009) has argued that these norms play the role of handicaps in the technical sense from the animal signals literature. As handicaps, they then play a large role in explaining the reliability—and so the stability (the continued prevalence)—of assertive speech acts. But though norms of assertion conceived of as social norms do indeed play this stabilizing role, these norms are best understood as deterrents and not (...) as handicaps. This paper explains the stability problem for the maintenance of animal signals, and so human communication, for we are animals too, after all; the mechanics of the handicap principle; the role of deterrents and punishments as an alternative mechanism; and the role of social norms governing assertion for the case of human communication. (shrink)

This paper discusses recent attempts to defend metaphysics as a worthwhile form of inquiry. According to such views, metaphysics concerns the world’s fundamental structure. I question whether this view can establish that metaphysical disputes are relevant to the rest of our theoretical activities. I take this relevance to be a criterion for whether disputes are worthwhile (or, as I call them, “significant”). I argue that the structure approach is unsatisfactory because appropriately structural disputes need not be worthwhile disputes, and vice (...) versa. So, the structure approach threatens to render metaphysics irrelevant to our broader theorizing, undermining many of its legitimate successes, like the role theorizing about metaphysical modality played in the development of modal logic. Thus these structure-based views provide a poor defense of metaphysics. I then offer an alternative conception of metaphysics as an attempt to understand our most ubiquitous theoretical notions. (shrink)

The paper reviews a number of approaches for handling restricted quantification in relevant logic, and proposes a novel one. This proceeds by introducing a novel kind of enthymematic conditional.

What is the best account of process reliabilism about epistemic justification, especially epistemic entitlement? I argue that entitlement consists in the normal functioning (proper operation) of the belief-forming process when the process has forming true beliefs reliably as an etiological function. Etiological functions involve consequence explanation: a belief-forming process has forming true beliefs reliably as a function just in case forming-true beliefs reliably partly explains the persistence of the process. This account paves the way for avoiding standard objections to process (...) reliabilism and situations epistemic entitlement within a normative framework of functions and functional norms. (shrink)

Anti-reductionists hold that beliefs based upon comprehension (of both force and content) of tellings are non-inferentially justified. For reductionists, on the other hand, comprehension as such is not in itself a warrant for belief: beliefs based on it are justified only if inferentially supported by other beliefs. I discuss Elizabeth Fricker's argument that even if anti-reductionism is right in principle, its significance is undercut by the presence of background inferential support: for mature knowledgeable adults, justification from comprehension as such plays (...) no active role, and is superseded by inferential warrant. I show that her argument begs important questions. Inferential and non-inferential support combine to over-determine the justification of comprehension-based beliefs. (shrink)

It is generally accepted that the notion of inclusion derived or evolved from the practices of mainstreaming or integrating students with disabilities into regular schools. Halting the practice of segregating children with disabilities was a progressive social movement. The value of this achievement is not in dispute. However, our charter as scholars and cultural vigilantes is to always look for how we can improve things; to avoid stasis and complacency we must continue to ask, how can we do it better? (...) Thus, we must ask ourselves uncomfortable questions and develop a critical perspective that Foucault characterised as an 'ethic of discomfort' by following the Nietzschean principle where one acts 'counter to our time and thereby on our time... for the benefit of a time to come'. This paper begins with a fundamental question for those participating in inclusive education research and scholarship—when we talk of including, into what do we seek to include? (shrink)

Philosophy and Phenomenological Research, EarlyView.

Perceptual entitlement and basic beliefs Content Type Journal Article DOI 10.1007/s11098-010-9603-3 Authors Peter J. Graham, University of California, 900 University Avenue, Riverside, CA USA Journal Philosophical Studies Online ISSN 1573-0883 Print ISSN 0031-8116.

Jennifer Lackey ('Testimonial Knowledge and Transmission' The Philosophical Quarterly 1999) and Peter Graham ('Conveying Information, Synthese 2000, 'Transferring Knowledge' Nous 2000) offered counterexamples to show that a hearer can acquire knowledge that P from a speaker who asserts that P, but the speaker does not know that P. These examples suggest testimony can generate knowledge. The showpiece of Lackey's examples is the Schoolteacher case. This paper shows that Lackey's case does not undermine the orthodox view that testimony cannot generate (...) knowledge. This paper explains why Lackey's arguments to the contrary are ineffective for they misunderstand the intuitive rationale for the view that testimony cannot generate knowledge. This paper then elaborates on a version of the case from Graham's paper 'Conveying Information' (the Fossil case) that effectively shows that testimony can generate knowledge. This paper then provides a deeper informative explanation for how it is that testimony transfers knowledge, and why there should be cases where testimony generates knowledge. (shrink)

In this paper I lay out the ground for a creative dialogue between Buddhist thought and contemporary nursing. I start from the observation that in tracing an arc from the existential human experience of suffering to finding compassionate responses to suffering in everyday practice Buddhist thought already appears to present significant affinities with nursing as a practice discipline. I discuss some of the complexities of entering into a cross‐cultural dialogue, which is already well under way in the working out of (...) Western forms of Buddhism, and which is beginning to be reflected in nursing literature. I introduce philosophical hermeneutics as a useful framework for elaborating an open and constructive exchange. I then discuss key Mahayana Buddhist concepts of emptiness and two truths that lead to a dynamic and open way of understanding reality and responding in the world. I turn to examples of original texts to give a flavour of the varied and distinctive forms of literature in the Buddhist tradition. This is intended partly to keep the reader alert to cultural difference (from a Western standpoint, that is) while exploring the creative potential of Buddhist thought. Hermeneutics again provides a framework for interpretation. This paper establishes a philosophical ground for a critical and creative dialogue between Buddhist thought and nursing. (shrink)

Epistemic defeat is standardly understood in either evidentialist or responsibilist terms. The seminal treatment of defeat is an evidentialist one, due to John Pollock, who famously distinguishes between undercutting and rebutting defeaters. More recently, an orthogonal distinction due to Jennifer Lackey has become widely endorsed, between so-called doxastic (or psychological) and normative defeaters. We think that neither doxastic nor normative defeaters, as Lackey understands them, exist. Both of Lackey’s categories of defeat derive from implausible assumptions about epistemic responsibility. Although Pollock’s (...) evidentialist view is superior, the evidentialism per se can be purged from it, leaving a general structure of defeat that can be incorporated in a reliabilist theory that is neither evidentialist nor responsibilist in any way. (shrink)

Proper functionalism explicates epistemic warrant in terms of the function and normal functioning of the belief-forming process. There are two standard substantive views of the sources of functions in the literature in epistemology: God (intelligent design) or Mother Nature (evolution by natural selection). Both appear to confront the Swampman objection: couldn’t there be a mind with warranted beliefs neither designed by God nor the product of evolution by natural selection? Is there another substantive view that avoids the Swampman objection? There (...) are two. The first is the generalized selected-effects theory of functions. The second is the organizational theory of functions. Both, however, require some history to assign functions, for both are etiological theories of functions: past effects help explain current function. Swampman can then acquire functions, perhaps soon after creation, though he has none at the moment of inception. (shrink)

C.A.J. Coady, in his book Testimony: A Philosophical Study (Oxford: Clarendon Press, 1992), offers conditions on an assertion that p to count as testimony. He claims that the assertion that p must be by a competent speaker directed to an audience in need of evidence and it must be evidence that p. I offer examples to show that Coady’s conditions are too strong. Testimony need not be evidence; the speaker need not be competent; and, the statement need not be relevant (...) or directed to someone in need of evidence. I give alternative conditions. Coady was led into the stronger conditions by investigating testimony as it occurs in legal contexts, where special steps are taken to ensure that testimony provides the jury or the judge with evidence by a competent speaker that is relevant to the disputed question of the guilt or innocence of the defendant. (shrink)

Robert Audi’s Seeing, Knowing, and Doing argues that knowledge does not entail justification, given a broadly externalist conception of knowledge and an access internalist conception of justification, where justification requires the ability to cite one’s grounds or reasons. On this view, animals and small children can have knowledge while lacking justification. About cases like these and others, Audi concludes that knowledge does not entail justification. But the access internalist sense of “justification” is but one of at least two ordinary senses (...) of the term. On a broader or looser sense, “justification” means “being in the right” where that involves meeting a standard or norm. I argue that the beliefs of animals and small children can then meet standards or norms associated with truth and knowledge such that their beliefs may count as justified in this broader or looser sense. I then question whether knowledge fails to entail justification on this broader sense. (shrink)

This paper argues for the general proper functionalist view that epistemic warrant consists in the normal functioning of the belief-forming process when the process has forming true beliefs reliably as an etiological function. Such a process is reliable in normal conditions when functioning normally. This paper applies this view to so-called testimony-based beliefs. It argues that when a hearer forms a comprehension-based belief that P (a belief based on taking another to have asserted that P) through the exercise of a (...) reliable competence to comprehend and filter assertive speech acts, then the hearer's belief is prima facie warranted. The paper discusses the psychology of comprehension, the function of assertion, and the evolution of filtering mechanisms, especially coherence checking. (shrink)

Reliability theories of epistemic justification face three main objections: the generality problem, the demon-world (or brain-in-a-vat) counterexample, and the clairvoyant-powers counterexample. In Perception and Basic Beliefs(Oxford 2009), Jack Lyons defends reliabilism at length against the clairvoyant powers case. He argues that the problem arises due to a laxity about the category of basic beliefs, and the difference between inferential and non-inferential justification. Lyons argues reliabilists must pay more attention to architecture. I argue this isn’t necessarily so. What really matters for (...) understanding and solving the case involves paying closer attention to the origins of our belief forming capacities, both inferential and non-inferential. Reliabilists should make origins matter more. (shrink)

"The philosophical works of A. J. Ayer": p. [334]-341. Bibliography: p. [343]-346. Includes indexes.

Discourses of public education reform, like that exemplified within the Queensland Government's future vision document, Queensland State Education‐2010 , position schooling as a panacea to pervasive social instability and a means to achieve a new consensus. However, in unravelling the many conflicting statements that conjoin to form education policy and inform related literature , it becomes clear that education reform discourse is polyvalent . Alongside visionary statements that speak of public education as a vehicle for social justice are the visionary (...) or those reflecting neoliberal individualism and a conservative politics. In this paper, it is argued that the latter coagulate to form strategic discursive practices which work to secure dominant relations of power. Further, discussion of the characteristics needed by the ‘ideal’ future citizen of Queensland reflect efforts to ‘tame change through the making of the child’ . The casualties of this vision and the refusal to investigate the pathologies of ‘traditional’ schooling are the children who, for whatever reason, do not conform to the norm of the desired school child as an ‘ideal’ citizen‐in‐the‐making and who become relegated to alternative educational settings. (shrink)

Epistemic warrant consists in the normal functioning of the belief-forming process when the process has forming true beliefs reliably as an etiological function. Evolution by natural selection is the most familiar source of etiological functions. . What then of learning? What then of Swampman? Though functions require history, natural selection is not the only source. Self-repair and trial-and-error learning are both sources. Warrant requires history, but not necessarily that much.

Our folk epistemology says that if someone knows that P and tells you that P, then, given the absence of defeaters, if you believe what they tell you, you will come to know that P as well. A speaker's knowledge that P is then, for the most part, enough for a hearer to come to know that P. But there are counterexamples to this principle: testimonial knowledge does not always transfer from the speaker to the hearer. Why should that be (...) so? Because testimonial knowledge arises through the flow of information--from conclusive grounds--from the speaker through the speaker's assertion to the hearer's state of comprehension as of the speaker's assertion. A speaker's belief can be based on conclusive grounds, but the speaker's assertion may fail to provide conclusive grounds to the hearer. Then the hearer won't acquire knowledge, even from a knowledgeable speaker. Knowledge from testimony then works more like knowledge through perception. But wait, you say, that can't be so because testimony involves free will but perception does not. The essay ends with a broadly Hume inspired reply to this objection. (shrink)

Having an etiological function to F is sufficient to have a competence to F. Having an etiological function to reliably F is sufficient to have a reliable competence, a competence to reliably F. Epistemic warrant consists in the normal functioning of the belief-forming process when the process has forming true beliefs reliably as an etiological function. Epistemic warrant requires reliable competence. Warrant divides into two grades. The first consists in normal functioning, when the process has forming true beliefs reliably as (...) an etiological function, so that it reliably produces true beliefs when in normal conditions, but need not be in normal conditions. The second grade requires the first, and presence in normal conditions, so that the chance of true belief is high. Why is warrant normative? Because when reliably forming true beliefs is a function, both grades meet evaluative norms that follow from that function. The paper ends by comparing Tyler Burge’s answer to this question from "Perceptual Entitlement" and "Entitlement: The Basis of Empirical Warrant". It is argued that Burge’s answer implausibly presupposes that all belief-forming processes—not just those with forming reliably true beliefs as an etiological function—should form reliably true beliefs. (shrink)