Paul M. Pietroski presents an ambitious new account of human languages as generative procedures that respect substantive constraints. He argues that meanings are neither concepts nor extensions, and sentences do not have truth conditions; meanings are composable instructions for how to access and assemble concepts of a special sort.

A study in the philosophy of science, proposing a strong form of the doctrine of scientific realism' and developing its implications for issues in the philosophy of mind.

In the Logic of Being: Realism, Truth, and Time, the influential philosopher Paul M. Livingston explores and illuminates truth, time, and their relationship by employing methods from both Continental and analytic philosophy.

The Mind-Body Problem Questions: What is the mind? What is its connection to the body? Most basic division of answers: Dualist and Materialist (or Physicalist) responses.

A Neurocomputationial Perspective illustrates the fertility of the concepts and data drawn from the study of the brain and of artificial networks that model the...

In _Matter and Consciousness_, Paul Churchland presents a concise and contemporary overview of the philosophical issues surrounding the mind and explains the main theories and philosophical positions that have been proposed to solve them. Making the case for the relevance of theoretical and experimental results in neuroscience, cognitive science, and artificial intelligence for the philosophy of mind, Churchland reviews current developments in the cognitive sciences and offers a clear and accessible account of the connections to philosophy of mind. For (...) this third edition, the text has been updated and revised throughout. The changes range from references to the iPhone's "Siri" to expanded discussions of the work of such contemporary philosophers as David Chalmers, John Searle, and Thomas Nagel. Churchland describes new research in evolution, genetics, and visual neuroscience, among other areas, arguing that the philosophical significance of these new findings lies in the support they tend to give to the reductive and eliminative versions of materialism. Matter and Consciousness, written by the most distinguished theorist and commentator in the field, offers an authoritative summary and sourcebook for issues in philosophy of mind. It is suitable for use as an introductory undergraduate text. (shrink)

Eliminative materialism is the thesis that our common-sense conception of psychological phenomena constitutes a radically false theory, a theory so fundamentally defective that both the principles and the ontology of that theory will eventually be displaced, rather than smoothly reduced, by completed neuroscience. Our mutual understanding and even our introspection may then be reconstituted within the conceptual framework of completed neuroscience, a theory we may expect to be more powerful by far than the common-sense psychology it displaces, and more substantially (...) integrated within physical science generally. My purpose in this paper is to explore these projections, especially as they bear on (1) the principal elements of common-sense psychology: the propositional attitudes (beliefs, desires, etc.), and (2) the conception of rationality in which these elements figure. (shrink)

_ Source: _Volume 94, Issue 3, pp 301 - 331 The idea that we can understand key aspects of the metaphysics of consciousness by understanding conscious states as having a _presentational_ character plays an essential role in the phenomenological tradition beginning with Brentano and Husserl. In this paper, the author explores some potential consequences of this connection for contemporary discussions of the ontology of consciousness in the world. Drawing on Hintikka’s analysis of epistemic modality, the author argues that the essential (...) presentational character of consciousness can be seen as accounting for the familiar failure of substitutivity of identicals in intensional contexts of conscious presentation and further provides for an ontology of conscious presentation that avoids metaphysically problematic commitments to “special” intentional objects. The author next considers how the irreducibility of intensional contexts, if grounded in the presentational character of consciousness, also may provide for a kind of irreducibility of the “first-person” perspective to third-person or objective description across possible worlds. Finally, drawing on Chalmers’ “two-dimensionalist” semantic framework, the author argues that attention to the presentational aspect of consciousness as thus understood, while it provides significant motivation for the existence of the “hard problem” of the irreducibility of consciousness to physical and structural description, is nevertheless consistent with a globally monist, rather than dualist, ontology. (shrink)

Electronic health record (EHRs) have largely replaced obsolete paper medical charts. This replacement has produced an increased demand on physicians’ time and has compromised efficiency. In an attempt to overcome this perceived obstacle to productivity, physicians turned to medical scribes to perform the work required by EHRs. In doing so, they have introduced an uninvited participant in the physician-patient relationship and compromised patients’ confidentiality. Scribes may be a successful work around for physicians frustrated by EHRs, but patients’ confidentiality should not (...) be sacrificed in the process. (shrink)

In this comment on Yli-Vakkuri and Hawthorne's illuminating book, Narrow Content, I address some issues related to externalist conceptions of linguistic meaning.

For the uninitiated, there are two major tendencies in the modeling of human cognition. The older, tradtional school believes, in essence, that full human cognition can be modeled by dividing the world up into distinct entities -- called __symbol s__-- such as “dog”, “cat”, “run”, “bite”, “happy”, “tumbleweed”, and so on, and then manipulating this vast set of symbols by a very complex and very subtle set of rules. The opposing school claims that this system, while it might be good (...) at concluding that Paris is the capital of France or that there must be blood flowing in the left-rear leg of a cow, can never capture the full measure -- indeed, the essence -- of human cognition. For them, the essential features of cognition emerge from the combined effects of myriad, tiny actions far below the surface of consciousness. This is the camp to which Paul Churchland belongs. (shrink)

The purported failures of ergodic theory are shown to arise from misconception of the functions served by scientific explanation. In fact, the predictive failures of ergodic theory are precisely its points of greatest physical utility, where genuinely new knowledge about actual physical systems can be obtained, once the links between explanation and reconstructive estimation are recognized.

Tumor suppressor protein 53 (p53) plays a central role in the control of genome stability, acting primarily through the transcriptional activation of stress‐response genes. However, many p53 binding sites are located at genomic locations with no obvious regulatory‐link to known stress‐response genes. We recently discovered p53 binding sites within retrotransposon‐derived elements in human and mouse subtelomeres. These retrotransposon‐derived p53 binding sites protected chromosome ends through transcription activation of telomere repeat RNA, as well as through the direct modification of local chromatin (...) structure in response to DNA damage. Based on these findings, I hypothesize that a class of p53 binding sites, including the retrotransposon‐derived p53‐sites found in subtlomeres, provide a primary function in genome stability by mounting a direct and local protective chromatin‐response to DNA damage. I speculate that retrotransposon‐derived p53 binding sites share features with telomere‐repeats through an evolutionary drive to monitor and maintain genome integrity. (shrink)

Paul M. Pietroski, University of Maryland I had heard it said that Chomsky’s conception of language is at odds with the truth-conditional program in semantics. Some of my friends said it so often that the point—or at least a point—finally sunk in.

Modified Theistic Activism is the view that abstract objects not essentially possessed by God fall under God’s creative activity in one way or another. Michelle Panchuk has argued that this position succumbs to the bootstrapping problem such that God is and is not logically prior to his properties—an incoherent and necessarily false state of affairs. In this essay we respond to Panchuk by arguing that our neo-Aristotelian account of substance and property possession successfully avoids the bootstrapping problem. Moreover, her own (...) neo-Augustinian account of universals contains many conceptual deficiencies and ultimately succumbs to an epistemic iteration of the bootstrapping problem. Finally, we argue that the reasons provided for thinking only created beings need universals to ground character is unmotivated. In clarifying and defending our position, our hope is to bury once and for all the familiar claim that traditional theists cannot be realists with respect to abstract objects because of divine bootstrapping. (shrink)

Upon Brexit, the United Kingdom chose to follow the path of EU data protection and remain tied to the requirements of the General Data Protection Regulation (GDPR). It even enacted the GDPR into its domestic law. This Article evaluates five models relating to preference change, demonstrating how they identify different dimensions of Brexit while providing a rich explanation of why a legal system may or may not reject an established transnational legal order. While market forces and a “Brussels Effect” played (...) the most significant role in the decision of the UK government to accept the GDPR, important nonmarket factors were also present in this choice. This Article’s models of preference change are also useful in thinking about the likely extent of the UK’s future divergence from EU data protection. (shrink)

Paul M. Pietroski, University of Maryland I had heard it said that Chomsky’s conception of language is at odds with the truth-conditional program in semantics. Some of my friends said it so often that the point—or at least a point—finally sunk in.

Proper recognition came belatedly to the work of Karl Popper. The novelty and power of his comprehensive philosophy went largely unnoticed for decades, his views being misapprehended, to the extent they were apprehended at all, as an uncompelling variation on the dominant Positivist theme. In the past two decades, however, recognition has become widespread. He can lay claim to being the initial figure in a vital and flourishing tradition in the contemporary literature; his views find expression even in undergraduate curricula; (...) and he finds himself the welcome subject of a two-volume issue in the Schilpp series, The Library of Living Philosophers. The appearance of this collection is the occasion of this notice.Unfortunately, the spectre of misapprehension surrounds Popper still, and haunts what should have been some of the most interesting pages in this collection. At issue here is Popper's conception of rational scientific methodology, a conception which has received substantial criticism from inductivist and anti-inductivist quarters alike. Partly from conviction, and partly for the sake of argument, I shall adopt the latter viewpoint in this essay. My sympathies, however, will be with his critics. (shrink)

Domjan, Cusato & Villarreal's target article is reviewed in the context of historical difficulty for learning studies in discriminating between learned and unlearned components of behavior. The research surveyed in the target article meets the criterion of differentiating between some learned and the unlearned aspects of social behavior, with Pavlovian conditioning shown repeatedly as a route by which reproductive and aggressive behavior is modulated.

Sabine Hake _The Cinema's Third Machine: Writing on Film in Germany 1907-1933_ Lincoln and London: University of Nebraska Press, 1993 ISBN 0-8032-2365-X (hbk.) xvii + 353 pp.

This is not a very strong contribution to the Monograph Series. Given the present state of the debate in the philosophy of mind, I think most readers will find this essay anachronistic in its metaphilosophy, incomplete and confused in its presentation of the issues, sloppy in its argumentation, and unimposing in its conclusions. And I think most readers will be right. Ostensibly, it is an essay in descriptive metaphysics, an essay in “conceptual geography”. In the author's words, “… this essay (...) constitutes an attempt to map one particular area of the conceptual countryside… that surrounding the concept person.” The vintage of the metaphors aside, this does remain a worthy undertaking, for certainly the full story on our common-sense conception of persons has yet to be told. Curiously, however, Professor Englebretsen's contributions on this particular score are surprisingly slim, and we find him instead discussing and criticizing at length a variety of substantive theories as to what the things we conceive of as persons really are. This is adventurous behaviour for one whose concerns pretend a limit at the inspection, description, and explication of the current state of common-sense, and one wonders how the author supposes that mere conceptual cartography can serve to settle these apparently substantive issues. (shrink)

Incorporating Martha Nussbaum's work on the “intelligence” of human emotions in Greco‐Roman moral philosophy, Robert Kaster's analysis of the “narrative scripts” of rivalrous emotions in antiquity, and René Girard's insights into the role of “mimetic desire” in human envy, this article explores the strategies of two major early Christian bishops, Cyprian and Basil of Caesarea, to “read” and to cure the variant scripts of envy and related invidious passions in concrete ecclesial contexts. The article also examines certain monastic theologians in (...) late antiquity who aspired to preempt invidious passions by encouraging salutary scripts of competition in virtue that realized equality of honor in their respective communities. (shrink)

The zona pellucida is an extracellular coat that surrounds all mammalian eggs. It is a porous matrix of interconnected filaments that are assembled from glycoproteins synthesized and secreted by growing oocytes. The zona pellucida is responsible both for species‐specific binding of sperm to unfertilized eggs and inducing bound sperm to undergo the acrosome reaction. The latter enables sperm to penetrate the extracellular coat and fertilize the egg. The zona pellucida also aids in prevention of polyspermy following fertilization and in protection (...) of preimplantation embryos. In mice, several of these important functions can now be ascribed to specific zona pellucida glycoproteins that have been purified and characterized. Furthermore, the enzyme responsible for hatching of embryos from the zona pellucida, just prior to implantation, has been identified and characterized. (shrink)