According to St. Thomas, the natures of material things are the proper objects of human understanding.Thomas claims only that the natures of things are the proper objects of the intellect, not that they are its only objects: he does not deny that we have intellective cognition also of the contingent states and situations of particular material things. And he holds that, at least in this life, humans cognize these natures, not through innate species or by perceiving the divine exemplars, but (...) only by abstraction from phantasms (ST Ia, 84.7, 85.1).This claim applies to the exercising of concepts already acquired, as well as their initial acquisition (ST Ia 84.7). Here and throughout, I use “cognition” to translate “cognitio.” As Scott MacDonald (“Theory of Knowledge” in Cambridge Companion to Aquinas, ed., N. Kretzmann and E. Stump [Cambridge: Cambridge University Press, 1993], p. 162) points out, translating “cognitio” with “knowledge” is misleading, given that cognitiones can, on Thomas’s account, be false (see, for example, ST Ia 17.3). I discuss Aquinas’s conception of cognition in section I.1. More precisely, the human intellect’s active component, the agent intellect, produces cognition of the natures of material things by abstracting intelligible forms from phantasms and informing them on its passive component, the possible intellect, to actualize the latter’s potency to understand.This division of the intellect into an active and a passive component originates in Aristotle’s cryptic remark that in the soul “there is a mind for becoming all things” and “a mind for producing all things” (DA III 5, 430a10). This passage has been subject to myriad interpretations. Aristotle’s Arabic commentators read him as saying that (one or both) of these intellects are single and separate from individual human souls. In opposition to these interpretations, Aquinas holds that the agent and possible intellects are both immanent powers of each individual soul. Since these interpretations enjoyed considerable popularity in Aquinas’s day, we often find him developing his account of the human intellect in explicit opposition to them (cf. OUIAA). The aim of the present piece is to clarify Thomas’s account of this intellective abstraction, and thereby the precise force of the conceptual empiricism it asserts.Important recent work by several scholars has advanced our understanding of many central aspects of Aquinas’s philosophy of mind and epistemology, including his account of intellective abstraction. See Eleonore Stump, “Aquinas on the Foundations of Knowledge,” Canadian Journal of Philosophy (Supplementary Volume) 17 (1992); “Aquinas’s Account of the Mechanisms of Intellective Cognition,” Revenue Internationale de Philosophie 52 (1998): 287–307; “Aquinas on Sensory Cognition,” in Medieval Analyses in Language and Cognition, eds. Sten Ebbesen and Russell L. Friedman, volume 77 in the series Det Kongelige Danske Videnskabernes Selskab, Historisk-Filosofiske Meddelelser (Copenhagen: Munksgaard, 1999), pp. 377–395. Norman Kretzmann, “Infallibility, Error, and Ignorance,” Canadian Journal of Philosophy 17 (1992); Kretzmann, “Philosophy of Mind,” in Cambridge Companion to Aquinas; Robert Pasnau, Theories of Cognition in the Later Middle Ages (Cambridge: Cambridge University Press, 1997); and Scott MacDonald (“Theory of Knowledge,” in Cambridge Companion to Aquinas).Many of these discussions share a salutary focus on Aquinas’s claims regarding the reliability of our faculties, so that their treatments of intellective abstraction tend to center on his prima faciae wildly implausible claim to its infallibility: “The proper object of intellect is the quiddity of a thing, and this is why intellect is not fallible regarding the quiddity of a thing, speaking of it just as such” (ST Ia 85.6). Kretzmann provides an interesting and detailed treatment of this claim. Drawing on a range of texts, he argues that the intellect’s apprehension of the quiddity of a thing is such that one acquires an initial, crude concept of that thing, and that this apprehension must be distinguished from the intellect’s act of compounding, in judgments, the aspects of things so apprehended: it is only through a fallible, and extended process of making such judgments that we arrive at more adequate concepts of things (see the final section of “Infallibility, Error, and Ignorance”). MacDonald also makes insightful, and complementary, observations along similar lines (pp. 183–84). However, though helpful, these points do not suffice to explain, let alone render defensible, Thomas’s claim of infallibility: why can’t some of our acts of intellective abstraction yield false cognitions (however rudimentary), in the sense Thomas specifies?; in other words; why can’t the agent intellect sometimes produce in the possible intellect forms which do not correspond to the forms that actually inhere, or even could inhere, in material things? I think that Stump is right to take this optimism to be one striking instance of Thomas’s general epistemic optimism rooted in his conviction that God designed our cognitive faculties (Stump, “Foundations of Knowledge,” pp. 145–48).The interpretation of his intellective abstraction provided here complements Stump’s insight. For it, in effect, elaborates how Aquinas’s theistic metaphysics grounds his epistemic optimism about the first operation of our intellect. In particular, it explains how the agent intellect, as the human participating likeness in the divine light of understanding, has the active potency to order phantasms in such a way that it can produce in the possible intellect intelligible species which are determinate likenesses of the particular material things of which we have experience (cf. Section III iv, below). Examining his distinction between sensible and intellectual cognition, and his account of the way the former, in phantasms, supplies the data for intellective abstraction, will lead us to reassess the nature of Thomas’s antinativism—arguably the most important historical and philosophical legacy of his cognitive psychology. (shrink)

Deep brain stimulation of the subthalamic nucleus is a clinically effective tool for treating medically refractory Parkinson’s disease, but its neural mechanisms remain debated. Previous work has demonstrated that STN DBS results in evoked potentials in the primary motor cortex, suggesting that modulation of cortical physiology may be involved in its therapeutic effects. Due to technical challenges presented by high-amplitude DBS artifacts, these EPs are often measured in response to low-frequency stimulation, which is generally ineffective at PD symptom management. This (...) study aims to characterize STN-to-cortex EPs seen during clinically relevant high-frequency STN DBS for PD. Intraoperatively, we applied STN DBS to 6 PD patients while recording electrocorticography from an electrode strip over the ipsilateral central sulcus. Using recently published techniques, we removed large stimulation artifacts to enable quantification of STN-to-cortex EPs. Two cortical EPs were observed – one synchronized with DBS onset and persisting during ongoing stimulation, and one immediately following DBS offset, here termed the “start” and the “end” EPs respectively. The start EP is, to our knowledge, the first long-latency cortical EP reported during ongoing high-frequency DBS. The start and end EPs differ in magnitude and latency, and the end, but not the start, EP magnitude has a significant relationship to ongoing high gamma power during the EP. These contrasts may suggest mechanistic or circuit differences in EP production during the two time periods. This represents a potential framework for relating DBS clinical efficacy to the effects of a variety of stimulation parameters on EPs. (shrink)

In this paper, I pursue a dialogue between John Dryzek and Robert E. Goodin’s positions on deliberative democracy’s ‘problem of economy’ with an eye toward a synthesis that could lead us toward a conception of deliberation that counters the threat to legitimacy posed by this problem. By sketching a view that makes the two accounts more consonant by casting discourses as intersubjectively constituted, with deliberation as the contestation of intersubjectively constituted discourses in the public sphere, we ought to be able (...) to describe democratic legitimacy as being linked to the epistemic quality of deliberation while not succumbing to the problem of economy. This would thereby maintain deliberative democracy’s critical edge and feasibility and legitimize the deliberative democratic model as a standpoint to critically evaluate social relations and collective decisions, such that our politics can be rendered more just. (shrink)

In this paper, I pursue a dialogue between John Dryzek and Robert E. Goodin’s positions on deliberative democracy’s ‘problem of economy’ with an eye toward a synthesis that could lead us toward a conception of deliberation that counters the threat to legitimacy posed by this problem. By sketching a view that makes the two accounts more consonant by casting discourses as intersubjectively constituted, with deliberation as the contestation of intersubjectively constituted discourses in the public sphere, we ought to be able (...) to describe democratic legitimacy as being linked to the epistemic quality of deliberation while not succumbing to the problem of economy. This would thereby maintain deliberative democracy’s critical edge and feasibility and legitimize the deliberative democratic model as a standpoint to critically evaluate social relations and collective decisions, such that our politics can be rendered more just. (shrink)

This collection reconsiders the notion of life and conceptualizes those forms of life which have been excluded from modern philosophy, such as post-Anthropocene life, the life of non-human animals and the life of inorganic objects"-- Provided by publisher.

Within anthropology, as elsewhere in the human sciences, there is a tendency to divide knowledge making into two separate poles: conceptual (theory) vs. empirical (ethnography). In Theory Can Be More than It Used to Be, Dominic Boyer, James D. Faubion, and George E. Marcus argue that we need to take a step back from the assumption that we know what theory is to investigate how theory—a matter of concepts, of analytic practice, of medium of value, of professional ideology—operates in anthropology (...) and related fields today. They have assembled a distinguished group of scholars to diagnose the state of the theory-ethnography divide in anthropology today and to explore alternative modes of analytical and pedagogical practice. Continuing the methodological insights provided in Fieldwork Is Not What It Used to Be, the contributors to this volume find that now is an optimal time to reflect on the status of theory in relation to ethnographic research in anthropology and kindred disciplines. Together they engage with questions such as, What passes for theory in anthropology and the human sciences today and why? What is theory's relation to ethnography? How are students trained to identify and respect anthropological theorization and how do they practice theoretical work in their later career stages? What theoretical experiments, languages, and institutions are available to the human sciences? Throughout, the editors and authors consider theory in practical terms, rather than as an amorphous set of ideas, an esoteric discourse of power, a norm of intellectual life, or an infinitely contestable canon of texts. A short editorial afterword explores alternative ethics and institutions of pedagogy and training in theory. Contributors: Andrea Ballestero, Rice University; Dominic Boyer, Rice University; Lisa Breglia, George Mason University; Jessica Marie Falcone, Kansas State University; James D. Faubion, Rice University; Kim Fortun, Rensselaer Polytechnic Institute; Andreas Glaeser, University of Chicago; Cymene Howe, Rice University; Jamer Hunt, Parsons The New School for Design and the Institute of Design in Umea, Sweden; George E. Marcus, University of California, Irvine; Townsend Middleton, University of North Carolina at Chapel Hill; Deepa S. Reddy, University of Houston–Clear Lake; Kaushik Sunder Rajan, University of Chicago. (shrink)

Ronald E. Beanblossom - Thomas Reid: Context, Influence, Significance - Journal of the History of Philosophy 44:1 Journal of the History of Philosophy 44.1 126-128 Joseph Houston, editor. Thomas Reid: Context, Influence, Significance. Edinburgh: Dunedin Academic Press, 2004. Pp. 192. Cloth, $45.00. The impetus for this volume was a 1996 conference at Glasgow University marking the bicentennial of Reid's death. Topics addressed range from Reid's refutation of skepticism to M.A. Stewart's "Sources for Reid's Views on Personal Identity." Stewart is (...) at his best addressing Reid's indebtedness to Butler and Clarke on personal identity. What is not well developed are the arguments supporting Stewart's claim that in following the logic of Butler and Clarke, Reid fares no.. (shrink)

Two stages of the creative writing process were characterized through mobile scalp electroencephalography in a 16-week creative writing workshop. Portable dry EEG systems with synchronized head acceleration, video recordings, and journal entries, recorded mobile brain-body activity of Spanish heritage students. Each student's brain-body activity was recorded as they experienced spaces in Houston, Texas, and while they worked on their creative texts. We used Generalized Partial Directed Coherence to compare the functional connectivity among both stages. There was a trend of (...) higher gPDC in the Preparation stage from right temporo-parietal to left anterior-frontal brain scalp areas within 1–50 Hz, not reaching statistical significance. The opposite directionality was found for the Generation stage, with statistical significant differences restricted to the delta band. There was statistically higher gPDC observed for the inter-hemispheric connections AF07–AF08 in the delta and theta bands, and AF08 to TP09 in the alpha and beta bands. The left anterior-frontal recordings showed higher power localized to the gamma band for the Generation stage. An ancillary analysis of Sample Entropy did not show significant difference. The information transfer from anterior-frontal to temporal-parietal areas of the scalp may reflect multisensory interpretation during the Preparation stage, while brain signals originating at temporal-parietal toward frontal locations during the Generation stage may reflect the final decision making process to translate the multisensory experience into a creative text. (shrink)

Science and Community: Ending Obesity Improving Health (S&C) aimed to reduce obesity in Houston by developing community partnerships to identify research priorities and develop a sustainable obesity reduction program. Partnership members were recruited from S&C events and invited to participate in in‐depth interviews to gain insight into obesity prevalence, causes, and solutions. Members (n = 22) completed a 60–90‐min in‐depth interview. The interview guide consisted of 30 questions about pressing health problems in the community, potential solutions to health problems (...) and obesity and how the environment has impacted obesity and health behaviors in the community. Interviewees (n = 12 women and 10 men) were mostly Hispanic/Latino (n = 9) and African American (n = 7). Common problems identified were childhood obesity, balancing a healthy diet and physical inactivity. Interviewees identified obesity as a major problem in their communities and cited access to quality food and physical activity resources as both a problem and a solution. Additional emergent themes focused on solutions, including increasing awareness and education, coordinated efforts among organizations and using an ecologic approach to combat obesity. Community insight gleaned from this study may be used to enhance relevance and sustainability of programs developed to reduce obesity and suggests possible avenues for participatory research and intervention. (shrink)

In this paper I develop and present a unified account of information, misinformation, and disinformation and their interconnections. The unified account is rooted in Paul Grice’s notions of natural and non-natural meaning (in: Grice (ed) Studies in the way of words. Harvard University Press, Cambridge, pp 213–223, 1957) and a corresponding distinction between natural and non-natural information (Scarantino and Piccinini in Metaphilosophy 41(3):313–330, 2010). I argue that we can specify at least three specific kinds of non-natural information. Thus, as varieties (...) of non-natural information there is intentionally non-misleading information, unintentionally misleading information—i.e. misinformation—and intentionally misleading information—i.e. disinformation. By shifting the focus from the truth-values of content to the intention/intentionality and misleadingness/non-misleadingness of that content I obtain a unified account that makes room for the potential misleadingness of true content (true disinformation), the potential non-misleadingness of false content (irony), and everything in between. (shrink)