Background: While religious faith remains one of the most significant features of human life, little is known about its relationship to ordinary belief at the level of the brain. Nor is it known whether religious believers and nonbelievers differ in how they evaluate statements of fact. Our lab previously has used functional neuroimaging to study belief as a general mode of cognition, and others have looked specifically at religious belief. However, no research has compared these two states of mind directly. (...) Methodology/Principal Findings: We used functional magnetic resonance imaging to measure signal changes in the brains of thirty subjects - fifteen committed Christians and fifteen nonbelievers - as they evaluated the truth and falsity of religious and nonreligious propositions. For both groups, and in both categories of stimuli, belief was associated with greater signal in the ventromedial prefrontal cortex, an area important for self-representation, emotional associations, reward, and goal-driven behavior. This region showed greater signal whether subjects believed statements about God, the Virgin Birth, etc. or statements about ordinary facts. A comparison of both stimulus categories suggests that religious thinking is more associated with brain regions that govern emotion, self-representation, and cognitive conflict, while thinking about ordinary facts is more reliant upon memory retrieval networks. Conclusions/Significance: While religious and nonreligious thinking differentially engage broad regions of the frontal, parietal, and medial temporal lobes, the difference between belief and disbelief appears to be content-independent. Our study compares religious thinking with ordinary cognition and, as such, constitutes a step toward developing a neuropsychology of religion. However, these findings may also further our understanding of how the brain accepts statements of all kinds to be valid descriptions of the world. © 2009 Harris et al. (shrink)

Since its introduction, multivariate pattern analysis, or ‘neural decoding’, has transformed the field of cognitive neuroscience. Underlying its influence is a crucial inference, which we call the decoder’s dictum: if information can be decoded from patterns of neural activity, then this provides strong evidence about what information those patterns represent. Although the dictum is a widely held and well-motivated principle in decoding research, it has received scant philosophical attention. We critically evaluate the dictum, arguing that it is false: decodability is (...) a poor guide for revealing the content of neural representations. However, we also suggest how the dictum can be improved on, in order to better justify inferences about neural representation using MVPA. 1Introduction 2A Brief Primer on Neural Decoding: Methods, Application, and Interpretation 2.1What is multivariate pattern analysis? 2.2The informational benefits of multivariate pattern analysis 3Why the Decoder’s Dictum Is False 3.1We don’t know what information is decoded 3.2The theoretical basis for the dictum 3.3Undermining the theoretical basis 4Objections and Replies 4.1Does anyone really believe the dictum? 4.2Good decoding is not enough 4.3Predicting behaviour is not enough 5Moving beyond the Dictum 6Conclusion. (shrink)

Kaplan ([1990]. “Words.” Proceedings of the Aristotelian Society 64: 93–119; [2011]. “Words on Words.” The Journal of Philosophy 108 (9): 504–529) argues that there are no unspoken words. Hawthorne and Lepore ([2011]. “On Words.” The Journal of Philosophy 108 (9): 447–485) put forward examples that purport to show that there can be such words. Here, I argue that Kaplan is correct, if we grant him a minor variation. While Hawthorne and Lepore might be right that there can be (...) unspoken words, I will argue that they fail to show that there can be uninstantiated words. (shrink)

This chapter describes the potential far‐reaching consequences of contemplative higher education for the fields of science and medicine.

Aim: Patients with advanced cancer need information about end-of-life treatment options in order to make informed decisions. Clinicians vary in the frequency with which they initiate these discussions.Patients and methods: As part of a long-term longitudinal study, patients with an expected 2-year survival of less than 50% who had advanced gastrointestinal or lung cancer or amyotrophic lateral sclerosis were interviewed. Each patient’s medical record was reviewed at enrollment and at 3 months for evidence of the discussion of patient wishes concerning (...) ventilator support, artificial nutrition and hydration , resuscitation and hospice care. A Kaplan–Meier analysis was also performed and 2-year survival calculated.Results: 60 cancer and 32 ALS patients were enrolled. ALS patients were more likely than cancer patients to have evidence of discussion about their wishes for ventilator support , ANH , DNR and hospice care . At 6 months, 91% of ALS patients were alive compared with 62% of cancer patients; at 2 years, 63% of ALS patients were alive compared with 23% of cancer patients .Conclusions: Cancer patients were less likely than ALS patients to have had documented advanced care planning discussions despite worse survival. This may reflect perceptions that ALS has a more predictable course, that advanced cancer has a greater number of treatment options, or differing views about hope. Nevertheless, cancer patients may be less adequately prepared for end-of-life decision-making. (shrink)

In 2001, the algebraico-tree-theoretic simplicity hierarchical structure of J. H. Conway’s ordered field${\mathbf {No}}$of surreal numbers was brought to the fore by the first author and employed to provide necessary and sufficient conditions for an ordered field (ordered$K$-vector space) to be isomorphic to an initial subfield ($K$-subspace) of${\mathbf {No}}$, i.e. a subfield ($K$-subspace) of${\mathbf {No}}$that is an initial subtree of${\mathbf {No}}$. In this sequel, analogous results are established forordered exponential fields, making use of a slight generalization of Schmeling’s conception of (...) atransseries field. It is further shown that a wide range of ordered exponential fields are isomorphic to initial exponential subfields of$({\mathbf {No}}, \exp )$. These include all models of$T({\mathbb R}_W, e^x)$, where${\mathbb R}_W$is the reals expanded by aconvergent Weierstrass system W. Of these, those we calltrigonometric-exponential fieldsare given particular attention. It is shown that the exponential functions on the initial trigonometric-exponential subfields of${\mathbf {No}}$, which includes${\mathbf {No}}$itself, extend tocanonicalexponential functions on theirsurcomplexcounterparts. The image of the canonical map of the ordered exponential field${\mathbb T}^{LE}$oflogarithmic-exponentialtransseries into${\mathbf {No}}$is shown to be initial, as are the ordered exponential fields${\mathbb R}((\omega ))^{EL}$and${\mathbb R}\langle \langle \omega \rangle \rangle $. (shrink)

What are words? What makes two token words tokens of the same word-type? Are words abstract entities, or are they (merely) collections of tokens? The ontology of words tries to provide answers to these, and related questions. This article provides an overview of some of the most prominent views proposed in the literature, with a particular focus on the debate between type-realist, nominalist, and eliminativist ontologies of words.

It has been widely argued that words are analogous to species such that words, like species, are natural kinds. In this paper, I consider the metaphysics of word-kinds. After arguing against an essentialist approach, I argue that word-kinds are homeostatic property clusters, in line with the dominant approach to other biological and psychological kinds.

It has been a common assumption that words are substances that instantiate or have properties. In this paper, I question the assumption that our ontology of words requires posting substances by outlining a bundle theory of words, wherein words are bundles of various sorts of properties (such as semantic, phonetic, orthographic, and grammatical properties). I argue that this view can better account for certain phenomena than substance theories, is ontologically more parsimonious, and coheres with claims in linguistics.

ABSTRACT The idea that two words can be instances of the same word is a central intuition in our conception of language. This fact underlies many of the claims that we make about how we communicate, and how we understand each other. Given this, irrespective of what we think words are, it is common to think that any putative ontology of words, must be able to explain this feature of language. That is, we need to provide criteria of identity for (...) word-types which allow us to individuate words such that it can be the case that two particular word-instances are instances of the same word-type. One solution, recently further developed by Irmak, holds that words are individuated by their history. In this paper, I argue that this view either fails to account for our intuitions about word identity, or is too vague to be a plausible answer to the problem of word individuation. (shrink)

Since its introduction, multivariate pattern analysis, or ‘neural decoding’, has transformed the field of cognitive neuroscience. Underlying its influence is a crucial inference, which we call the decoder’s dictum: if information can be decoded from patterns of neural activity, then this provides strong evidence about what information those patterns represent. Although the dictum is a widely held and well-motivated principle in decoding research, it has received scant philosophical attention. We critically evaluate the dictum, arguing that it is false: decodability is (...) a poor guide for revealing the content of neural representations. However, we also suggest how the dictum can be improved on, in order to better justify inferences about neural representation using MVPA. (shrink)

The role of probability is one of the most contested issues in the interpretation of contemporary physics. In this paper, I’ll be reevaluating some widely held assumptions about where and how probabilities arise. Larry Sklar voices the conventional wisdom about probability in classical physics in a piece in the Stanford Online Encyclopedia of Philosophy, when he writes that “Statistical mechanics was the first foundational physical theory in which probabilistic concepts and probabilistic explanation played a fundamental role.” And the conventional wisdom (...) about quantum probabilities is that they are basic, not reducible to the types of probabilities we see in statistical mechanics. In the first section of this paper, I’ll argue that in fact classical physics was steeped in probability long before statistical mechanics came on the scene, specifically, that an objective measure over phase space is an indispensable component of any informative physical theory. In the next section, I’ll argue that this objective measure is the fundamental form of physical probability and that quantum probabilities can be defined in terms of it. In the last, I’ll raise some questions about the metaphysical status of the fundamental measure. (shrink)

The natural name theory, recently discussed by Johnson (2018), is proposed as an explanation of pure quotation where the quoted term(s) refers to a linguistic object such as in the sentence ‘In the above, ‘bank’ is ambiguous’. After outlining the theory, I raise a problem for the natural name theory. I argue that positing a resemblance relation between the name and the linguistic object it names does not allow us to rule out cases where the natural name fails to resemble (...) the linguistic object it names. I argue that to avoid this problem, we can combine the natural name theory with a type-realist metaphysics of language, and hold that the name is natural because the name is an instance of the kind that it names. I conclude by reflecting on the importance of the metaphysics of language for questions in the philosophy of language. (shrink)

Intentional mental states have causes and effects. Davidson has shown that this fact alone does not entail the existence of psycho‐physical laws, but his anomalism makes the connection between the content and causation of intentional states utterly mysterious. By defining intentional states in terms of their causes and effects, functionalism promises to explain this connection. If intentional states have their causes and effects in virtue of their contents, then there must be intrinsic states (of the people who have them) which (...) are ‘local causal surrogates’ for the propositions believed, desired, or whatever. We can define these intrinsic states in terms of the laws that govern them, but these laws alone are not sufficient to account for intentional content. To do that we need to invoke laws which link these intrinsic states with their contents. Such a ‘wide’ functional account is sketched; it combines a suggestion of Ramsey's about truth conditions with a ‘feedback’ account of the content of desires. (shrink)

This book offers a comprehensive critique of the Kantian principle that 'objects conform to our cognition' from the perspective of a Copernican world-view which stands diametrically opposed to Kant's because founded on the principle that our cognition conforms to objects. Concerning both Kant's ontological denial in respect of space and time and his equivalence thesis in respect of 'experience' and 'objectivity', Ryall argues that Kant's transcendental idealism signally fails to account for the one thing that is essential for Copernicus and (...) the only thing that would validate a comparison between his and Kant's critical philosophy, namely the subject as 'revolving object'. It is only by presupposing - in a transcendentally realistic sense - that human beings exist as physical things in themselves, therefore, that the 'observer motion' of Copernican theory is vindicated and the distorted nature of our empirical observations explained. In broadly accessible prose and by directly challenging the arguments of many stalwart defenders of Kant including Norman Kemp Smith, Henry E. Allison and Michael Friedman, Ryall's book will be of interest to both scholars and students of Kant's philosophy alike. (shrink)

This chapter looks at the emergence of selves in nature. Different kinds of complex system—simple groups, dynamical systems, self-organizing systems, and self-governing systems—are discussed from a dynamical perspective. The self-governing system is introduced as a model for the human being. Self-governing systems are systems in which at least some organized activity is the result of a centralized process that involves the integration of information, and the formation of an overall plan that coordinates joint activity. In creating an internal point of (...) view on the world, self-governance opens up the psychological space for the growth of a self. (shrink)

Minimally, metaphysical realists hold that there exist some mind-independent entities. Metaphysical realists also hold that we can speak meaningfully or truthfully about mind-independent entities. Those who reject metaphysical realism deny one or more of these commitments. This Element aims to introduce the reader to the core commitments of metaphysical realism and to illustrate how these commitments have changed over time by surveying some of the main families of views that realism has been contrasted with: such as scepticism, idealism, and anti-realism.

Arius maintains that the Father must produce the Son without any pre-existing ingredients (ex nihilo) because no such ingredients are available to the Father. Athanasius denies this, insisting not only that the Father himself becomes an ingredient in the Son, but also that the Son inherits his divine properties from that ingredient. I argue, however, that it is difficult to explain exactly how the Son could inherit certain properties but not others from something he is not identical to, just as (...) it is difficult to explain the precise way that a statue inherits certain properties but not others from the lump of bronze it is made from. (shrink)

El artículo estudia el influjo de Basilio de Cesarea y Gregorio de Nacianzo en Agustín, haciendo una breve reseña de las diversas aproximaciones que se pueden hacer al tema, así como la exposición de los textos en los que explícitamente Agustín hace referencia a estos dos Padres griegos.

El artículo sitúa el Filioque en su contexto histórico y teológico, y reúne y analiza los principales pasajes de los escritos de Agustín en los que él propone la doctrina conocida como el Filioque, tratando desvelar su coherencia interna.

This collection of essays addresses some of the central issues in modern social and political thought, such as: the revival of Marxism and its relevance to the social sciences; the analysis of social and political structures and social movements; and the future of advanced capitalist societies.

Called 'The Roman Socrates,' Musonius Rufus is a first-century Stoic philosopher who was famous for living and teaching the good life of virtue. This book describes his exemplary life, his ethical teachings, and the practical methods he used to educate people in the good life. Based on the ancient texts and modern scholarship, this book is the first comprehensive treatment of Musonius Rufus's life, teachings, and methods.