Recent work suggests that people predict how objects interact in a manner consistent with Newtonian physics, but with additional uncertainty. However, the sources of uncertainty have not been examined. In this study, we measure perceptual noise in initial conditions and stochasticity in the physical model used to make predictions. Participants predicted the trajectory of a moving object through occluded motion and bounces, and we compared their behavior to an ideal observer model. We found that human judgments cannot be captured by (...) simple heuristics and must incorporate noisy dynamics. Moreover, these judgments are biased consistently with a prior expectation on object destinations, suggesting that people use simple expectations about outcomes to compensate for uncertainty about their physical models. (shrink)

Like most domains of science, the study of the mind has been tackled at many scales of analysis, from the behavior of large groups of people, to the diffusion of ions across cellular membranes. At each of these scales, researchers often believe that the critical phenomena of interest, and the most powerful explanatory constructs and mechanisms, reside at their scale of analysis, with finer scales argued to be incapable of predicting the interesting phenomena, while coarser scales are purported to miss (...) critical mechanistic subtleties. Here we argue by analogy that, for better or worse, researchers at all scales are correct: phenomena at each scale of analysis are intractable from other scales; thus, while reductionism is a useful scientific goal, it will not obviate the need for macroscopic research, constructs, and formalisms. (shrink)

Democratic deliberation places the burden of self‐governance on its citizens to provide mutual justifying reasons (Gutmann & Thompson, 1996). This article concerns the limiting effect that group identity has on the efficacy of democratic deliberation for equality in education. Under conditions of a powerful majority, deliberation can be repressive and discriminatory. Issues of white flight and race‐based admissions serve to illustrate the bias of which deliberation is capable when it fails to substantively take group identity into account. As forms of (...) Gilbert's (1994) plural subjects, identity group members holding the group identity can experience agency as the freedom to believe together with members of their group. I argue that attending to how group members acquire group beliefs through trust is a reasonable accommodation of group identity in deliberation. (shrink)

The COVID‐19 pandemic has reinforced the critical role of ethics and community engagement in designing and conducting clinical research during infectious disease outbreaks where no vaccine or treatment already exists. In reviewing current practices across Africa, we distinguish between three distinct roles for community engagement in clinical research that are often conflated: 1) the importance of community engagement for identifying and honouring cultural sensitivities; 2) the importance of recognising the socio‐political context in which the research is proposed; and 3) the (...) importance of understanding what is in the interest of communities recruited to research according to their own views and values. By making these distinctions, we show that current practice of clinical research could draw on anthropology in ways which are sometimes unnecessary to solicit local cultural values, overlook the importance of socio‐political contexts and wider societal structures within which it works, potentially serving to reinforce unjust political or social regimes, and threaten to cast doubt on the trustworthiness of the research. We argue that more discerning anthropological engagement as well as wider collaboration with other social scientists and those working in the humanities is urgently needed to improve the ethics of current biomedical and pharmaceutical research practice in Africa. (shrink)

Establishing reasonable, prior distributions remains a significant obstacle for the construction of probabilistic expert systems. Human assessment of chance is often relied upon for this purpose, but this has the drawback of being inconsistent with axioms of probability. This article advances a method for extracting a coherent distribution of probability from human judgment. The method is based on a psychological model of probabilistic reasoning, followed by a correction phase using linear programming.

Most emotion theories recognise the importance of the body in expressing and constructing emotions. Focusing beyond the face, the present research adds needed empirical data on the effect of static full body postures on positive/negative affect. In Studies 1 (N = 110) and 2 (N = 79), using a bodily feedback paradigm, we manipulated postures to test causal effects on affective and physiological responses to emotionally ambiguous music. Across both studies among U.S. participants, we find the strongest support for an (...) effect of bodily postures that are expansive and oriented upward on positive affect. In addition, an expansive and upward pose also led to greater cardiac vagal reactivity but these changes in parasympathetic activity were not related to affective changes (Study 2). In line with embodied theories, these results provide additional support for the role of postural input in constructing affect. Discussion highlights the relevance of these findings for the study of religious practices during which the postures studied are often adopted. (shrink)

We estimate that 208,000 deep brain stimulation (DBS) devices have been implanted to address neurological and neuropsychiatric disorders worldwide. DBS Think Tank presenters pooled data and determined that DBS expanded in its scope and has been applied to multiple brain disorders in an effort to modulate neural circuitry. The DBS Think Tank was founded in 2012 providing a space where clinicians, engineers, researchers from industry and academia discuss current and emerging DBS technologies and logistical and ethical issues facing the field. (...) The emphasis is on cutting edge research and collaboration aimed to advance the DBS field. The Eighth Annual DBS Think Tank was held virtually on September 1 and 2, 2020 (Zoom Video Communications) due to restrictions related to the COVID-19 pandemic. The meeting focused on advances in: (1) optogenetics as a tool for comprehending neurobiology of diseases and on optogenetically-inspired DBS, (2) cutting edge of emerging DBS technologies, (3) ethical issues affecting DBS research and access to care, (4) neuromodulatory approaches for depression, (5) advancing novel hardware, software and imaging methodologies, (6) use of neurophysiological signals in adaptive neurostimulation, and (7) use of more advanced technologies to improve DBS clinical outcomes. There were 178 attendees who participated in a DBS Think Tank survey, which revealed the expansion of DBS into several indications such as obesity, post-traumatic stress disorder, addiction and Alzheimer’s disease. This proceedings summarizes the advances discussed at the Eighth Annual DBS Think Tank. (shrink)

Socializing Metaphysics supplies diverse answers to the basic questions of social metaphysics, from a broad array of voices. It will interest all philosophers and social scientists concerned with mind, action, or the foundations of social theory.

There is a long-running debate as to whether privacy is a matter of control or access. This has become more important following revelations made by Edward Snowden in 2013 regarding the collection of vast swathes of data from the Internet by signals intelligence agencies such as NSA and GCHQ. The nature of this collection is such that if the control account is correct then there has been a significant invasion of people's privacy. If, though, the access account is correct (...) then there has not been an invasion of privacy on the scale suggested by the control account. I argue that the control account of privacy is mistaken. However, the consequences of this are not that the seizing control of personal information is unproblematic. I argue that the control account, while mistaken, seems plausible for two reasons. The first is that a loss of control over my information entails harm to the rights and interests that privacy protects. The second is that a loss of control over my information increases the risk that my information will be accessed and that my privacy will be violated. Seizing control of another's information is therefore harmful, even though it may not entail a violation of privacy. Indeed, seizing control of another's information may be more harmful than actually violating their privacy. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Philosophy 39.2 (2003) 302-303 [Access article in PDF] Sedgwick, Sally, ed. The Reception of Kant's Critical Philosophy: Fichte, Schelling, and Hegel. New York: Cambridge University Press, 2000. Pp. x + 338. Cloth, $59.95. This collection consists almost entirely of papers from a 1995 conference at Dartmouth on "The Idea of a System of Transcendental Idealism in Kant, Fichte, Schelling, and Hegel." Four categories of (...) papers address: (1) the relation between Kant's three Critiques and the Opus Postumum; (2) Fichte's reception of the Critical Philosophy; (3) Schelling's Naturphilosophie as a reaction to Kant and Fichte; and (4) Hegel's indebtedness to and famous departure from Kantianism.In "The Unity of Nature and Freedom: Kant's Conception of the System of Philosophy," Paul Guyer argues that, appearances aside, Kant's thought from the first Critique to the Opus Postumum forms a continuous and self-consistent project. Indeed, Guyer claims that Kant's conception of transcendental philosophy remained essentially unchanged throughout this period (this despite frequent—and often flattering—remarks in the Opus Postumum concerning Spinoza). In contrast, Jeffrey Edwards' "Spinozism, Freedom, and Transcendental Dynamics in Kant's Final System of Transcendental Idealism" points to a conceptual tension present in Kant's late attempt to find common ground between Spinoza and transcendental idealism. Edwards argues that Kant's notion in the Opus Postumum of a dynamical form of matter leads him to embrace a realist (quasi-Spinozistic) conception of space. Finally, in "Is the Critique of Judgment Post-Critical?" Henry Allison challenges the view (common from Hegel to Guyer) that a profound change in Kant's project occurs in the Critique of Judgment, viz., that something profoundly un-transcendental emerges with Kant's notions of the intuitive intellect and purposiveness of nature.Günter Zöller, in "From Critique to Metacritique: Fichte's Transformation of Kant's Transcendental Idealism," offers an interpretation of the development of notions of "system" and "transcendental idealism" from Kant to Fichte. This is an indispensable paper for anyone concerned with the fine points of this development and, [End Page 302] indeed, Zöller's treatment is throughout a model of clarity. In "The Spirit of the Wissenschaftslehre," Daniel Breazeale offers an outstanding survey of the defining features of Fichte's early Jena Wissenschaftslehre. The breadth and depth of Breazeale's paper is a signal achievement, one that puts before the reader's eyes the lay of the often convoluted and confusing land that is the Wissenschaftslehre. Furthermore, Breazeale's discussion of the subdivisions of the Wissenschaftslehre (i.e., the particular sciences grounded by the "science of science") is of particular benefit for understanding the totality of Fichte's conception of philosophy."The 'I' as Principle of Philosophy" by Allen Wood, and "The Practical Foundation of Philosophy in Kant, Fichte, and After" by Karl Ameriks offer differing evaluations of the kind of "primacy of the practical" that each author locates in Fichte. Ameriks rejects Wood's sympathetic reading of the fundamentally practical character of the Fichtean "I." What is at stake for the authors is the success or failure of Fichte's attempt to account for the unity of theoretical and practical reason. It is important to note however that, unlike Kant, Fichte does not subscribe to the "primacy of the practical" thesis; indeed, Fichte holds the two aspects of reason to be "equiprimordial." As such, some of Wood's and Ameriks' claims are either misleading or simply wrong. This point aside, a common criticism of Fichte is that he reduces the world to the bare posit of the "I," a view of which Robert Pippin's "Fichte's Alleged Subjective, Psychological, One-Sided Idealism" quickly disposes. Instead, Pippin presents a "normative non-psychologistic" interpretation of Fichtean idealism.Regarding Schelling's Kant-reception, Manfred Baum's "The Beginnings of Schelling's Philosophy of Nature" locates the origins of Schelling's Naturphilosophie in his youthful interpretation of Plato's Timaeus. Baum's analyses, which abound with rich historical and philological information, are complemented by Dieter Sturma's... (shrink)

According to H.L.A. Hart's analysis, to utter an internal legal statement is partly to express an acceptance of a set of norms. This article attempts to defend Hart's conception of internal legal discourse by responding to the following three lines of criticism that can be found in Joseph Raz's writings: (i) that Hart's analysis fails to account for what Raz calls ‘detached legal statements’; (ii) that Hart's deployment of the notion of acceptance in his analysis vitiates his legal positivist project (...) because such acceptance necessarily amounts to moral endorsement; and (iii) that Hart is wrong to assume that normative practices, including discursive legal practices, can be characterized satisfactorily by deploying only descriptive statements. I argue that Hart's theory, or at least a theory along the lines that Hart developed, has sufficient resources to handle satisfactorily these criticisms. His world is a noonday world in which sharply outlined figures, most of them more than a little singular, act in describable ways against perceptible backgrounds. Clifford Geertz, speaking of Sir Edward Evan Evans-Pritchard. (shrink)

Feminist theorist and educator, bell hooks, asserts that to seek true liberation one must choose marginality. One must choose to occupy the space outside the binary between colonizer-colonized, hegemonic center-periphery, and us-them in order to create a location of possibility. This essay will reveal the practice of social justice as the navigation of the space that difference makes and argue that choosing marginality provides a framework for health humanities work towards social justice in health care. The space of the launderette (...) that is depicted in Hanif Kureishi’s 1986 film, My Beautiful Laundrette, provides an example of choosing marginality and illustrates how difference structures both real and imagined spaces, which influences how individuals ultimately perceive one another. We will draw from the work of bell hooks; political geographer, Edward Soja; and Marxist philosopher, Henri Lefebvre, to demonstrate the importance of the health humanities’ position at the margin to traditional health care education. -/- . (shrink)

We argue that for theorists with a post-institutional conception of property, e.g., Rawlsians, there is no principled reason to limit the domain of distributive justice to tax and transfer-both tax policy and the rules of the private law are constructed in service to distributive aims. Such theorists cannot maintain a commitment to a normative conception of private law independent of their overarching distributive principles. In contrast, theorists with a pre-institutional conception of property can derive the private law from sectors of (...) morality independent of distributive justice. Nevertheless, we argue, this does not entail that the private law, for pre-institutional theorists, must be sanitized of equity-oriented values. Non-libertarian pre-institutional theorists holding principled commitments to equity-oriented values are free to invoke either tax and transfer or the rules of the private law to attain them. Footnotesa We are grateful to John G. Bennett, Harry Dolan, Edward McCaffery, and Ellen Frankel Paul for written comments on a previous draft and to Eric Mack, Fred Miller, Jeffrey Paul, A. John Simmons, and the other contributors to this volume for valuable discussions. (shrink)

In this chapter, I will make the case that we can accurately describe Ghazali’s position as a natural law theory. Kevin Reinhart (1995), on whose translation of al-Mustaṣfā I will be depending in what follows, has also treated this topic. Though he did not specifically compare Ghazali’s position there with natural law theory, like Hourani (1985) he interprets Ghazali’s position as subjectivist on key points rendering it incompatible with natural law theory. Thus, I will begin with a prima facie (...) case for this incompatibility roughly along the lines one finds in Reinhart, and argue that a closer examination of the relevant text of al-Mustaṣfā along with the parallel section of al-Iqtiṣād, also cited by Hourani, shows that Ghazali’s position is not conclusively subjectivist, but instead is compatible with a natural law theory. I will examine key sections of Ghazali’s Kimiya al-Sa’dāt that quite clearly express a natural law theory of morality. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Philosophy 39.2 (2003) 302-303 [Access article in PDF] Sedgwick, Sally, ed. The Reception of Kant's Critical Philosophy: Fichte, Schelling, and Hegel. New York: Cambridge University Press, 2000. Pp. x + 338. Cloth, $59.95. This collection consists almost entirely of papers from a 1995 conference at Dartmouth on "The Idea of a System of Transcendental Idealism in Kant, Fichte, Schelling, and Hegel." Four categories of (...) papers address: (1) the relation between Kant's three Critiques and the Opus Postumum; (2) Fichte's reception of the Critical Philosophy; (3) Schelling's Naturphilosophie as a reaction to Kant and Fichte; and (4) Hegel's indebtedness to and famous departure from Kantianism.In "The Unity of Nature and Freedom: Kant's Conception of the System of Philosophy," Paul Guyer argues that, appearances aside, Kant's thought from the first Critique to the Opus Postumum forms a continuous and self-consistent project. Indeed, Guyer claims that Kant's conception of transcendental philosophy remained essentially unchanged throughout this period (this despite frequent—and often flattering—remarks in the Opus Postumum concerning Spinoza). In contrast, Jeffrey Edwards' "Spinozism, Freedom, and Transcendental Dynamics in Kant's Final System of Transcendental Idealism" points to a conceptual tension present in Kant's late attempt to find common ground between Spinoza and transcendental idealism. Edwards argues that Kant's notion in the Opus Postumum of a dynamical form of matter leads him to embrace a realist (quasi-Spinozistic) conception of space. Finally, in "Is the Critique of Judgment Post-Critical?" Henry Allison challenges the view (common from Hegel to Guyer) that a profound change in Kant's project occurs in the Critique of Judgment, viz., that something profoundly un-transcendental emerges with Kant's notions of the intuitive intellect and purposiveness of nature.Günter Zöller, in "From Critique to Metacritique: Fichte's Transformation of Kant's Transcendental Idealism," offers an interpretation of the development of notions of "system" and "transcendental idealism" from Kant to Fichte. This is an indispensable paper for anyone concerned with the fine points of this development and, [End Page 302] indeed, Zöller's treatment is throughout a model of clarity. In "The Spirit of the Wissenschaftslehre," Daniel Breazeale offers an outstanding survey of the defining features of Fichte's early Jena Wissenschaftslehre. The breadth and depth of Breazeale's paper is a signal achievement, one that puts before the reader's eyes the lay of the often convoluted and confusing land that is the Wissenschaftslehre. Furthermore, Breazeale's discussion of the subdivisions of the Wissenschaftslehre (i.e., the particular sciences grounded by the "science of science") is of particular benefit for understanding the totality of Fichte's conception of philosophy."The 'I' as Principle of Philosophy" by Allen Wood, and "The Practical Foundation of Philosophy in Kant, Fichte, and After" by Karl Ameriks offer differing evaluations of the kind of "primacy of the practical" that each author locates in Fichte. Ameriks rejects Wood's sympathetic reading of the fundamentally practical character of the Fichtean "I." What is at stake for the authors is the success or failure of Fichte's attempt to account for the unity of theoretical and practical reason. It is important to note however that, unlike Kant, Fichte does not subscribe to the "primacy of the practical" thesis; indeed, Fichte holds the two aspects of reason to be "equiprimordial." As such, some of Wood's and Ameriks' claims are either misleading or simply wrong. This point aside, a common criticism of Fichte is that he reduces the world to the bare posit of the "I," a view of which Robert Pippin's "Fichte's Alleged Subjective, Psychological, One-Sided Idealism" quickly disposes. Instead, Pippin presents a "normative non-psychologistic" interpretation of Fichtean idealism.Regarding Schelling's Kant-reception, Manfred Baum's "The Beginnings of Schelling's Philosophy of Nature" locates the origins of Schelling's Naturphilosophie in his youthful interpretation of Plato's Timaeus. Baum's analyses, which abound with rich historical and philological information, are complemented by Dieter Sturma's... (shrink)

The Nature of God explores a perennial problem in the philosophy of religion.

Predictable polarization is everywhere: we can often predict how people’s opinions, including our own, will shift over time. Extant theories either neglect the fact that we can predict our own polarization, or explain it through irrational mechanisms. They needn’t. Empirical studies suggest that polarization is predictable when evidence is ambiguous, that is, when the rational response is not obvious. I show how Bayesians should model such ambiguity and then prove that—assuming rational updates are those which obey the value of evidence—ambiguity (...) is necessary and sufficient for the rationality of predictable polarization. The main theoretical result is that there can be a series of such updates, each of which is individually expected to make you more accurate, but which together will predictably polarize you. Polarization results from asymmetric increases in accuracy. This mechanism is not only theoretically possible, but empirically plausible. I argue that cognitive search—searching a cognitively accessible space for a particular item—often yields asymmetrically ambiguous evidence, I present an experiment supporting its polarizing effects, and I use simulations to show how it can explain two of the core causes of polarization: confirmation bias and the group polarization effect. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:The Future of the Book: Images of Reading in the American Utopian Novel by Kevin J. HayesMatthew LeggattKevin J. Hayes. The Future of the Book: Images of Reading in the American Utopian Novel. Oxford: Oxford University Press, 2022. E-book, 192 pp. ISBN 9780192670960.Kevin J. Hayes is a writer of high regard, having published many books over his distinguished career, including biographical studies such as Herman Melville, (...) Mark Twain, George Washington: A Life in Books, and several on Edgar Allen Poe. Works like the 2020 monograph Shakespeare and the Making of America showcase his intersecting interests in biography, literature, and American political history. It is these interests that are very much on display in his 2022 monograph The Future of the Book: Images of Reading in the American Utopian Novel, and we should be thankful that Hayes has turned his attention to the subject of utopian fiction as he certainly has much to add to the discussion. The book is clearly a labor of love and Hayes writes with a great degree of detail and authority suggesting he has always held a deep interest in the utopian novel. In fact, from the preface, it is clear the research supporting this book has spanned many years.The preface sets it all up very neatly. Immediately, the reader is invited into the research story of the book. Hayes has an evocative and methodical style that carries that research throughout. The author is also careful in this preface to assert his expertise in the field. Having read “virtually every utopian novel in American literature published before 1910” on microfilm gives Hayes the opportunity to explore many of the obscure and lesser-known works of the period (ix), which he notes in his introduction is primarily between 1880 and 1915. Since many of these novels are yet to be digitized, his insight is notably rare.Aside from an introduction and conclusion, the book is divided into five chapters. The first is titled “The Residential Library” and is centrally about [End Page 601] books in home-spaces, from personal libraries to books on shelves in someone’s living room. Chapter 2, “The Public Library,” explores depictions of public libraries and ways that collected knowledge might be organized and made accessible in utopian visions. “The Idea of Authorship,” chapter 3, is about the professional/amateur status of authors in utopian societies. In this section, Hayes also explores ideas about literary quality and attempts to answer concerns that a utopian age would necessarily be incapable of producing great literature. Chapter 4, titled “The Newspaper,” details the struggles utopian authors have had with the newspaper format. Finally, “The Printed Page and the Written Word” examines ways in which utopian authors sought to refine the printed and written word and their innovative suggestions in this area. Each of these chapters opens by considering Edward Bellamy’s Looking Backward in relation to the subject at hand and Bellamy’s 1888 novel is referred to extensively throughout The Future of the Book, offering a frame for Hayes’s exploration of utopian literature’s inner dialogue with the printed word.In his introduction, Hayes highlights that much of the scholarly work in this area has focused on dystopias. Indeed, when I think about the representation of literature in speculative fiction I tend, first, to think of the great dystopias like Orwell’s Nineteen Eighty-Four, in which history is erased and rewritten by The Party, or Ray Bradbury’s Fahrenheit 451, in which books are considered dangerous and thus are rigorously hunted and burned by the ironically named Firemen of the future. Alternatively, postapocalyptic movies spring to mind. Taking shelter in the New York Public Library, Sam Hall (played by Jake Gyllenhaal) frantically burns books for warmth despite the protests of several other characters in Roland Emmerich’s 2004 blockbuster The Day After Tomorrow. Likewise, in “Marooned” (1989), an episode of the British SF sitcom Red Dwarf (1988–), of which I was particularly fond during my formative years, a copy of the collected works of Shakespeare is burned to keep the last remaining human, David Lister (played by Craig Charles), alive. In the opposite direction, some postapocalyptic... (shrink)

A definition of emotion common to the affective sciences is an urgent desideratum. Lack of such a definition is a constant source of numerous misunderstandings and a series of mostly fruitless debates. There is little hope that there ever will be agreement on a common definition of emotion, given the sacred traditions of the disciplines involved and the egos of the scholars working in these disciplines. Our aim here is more modest. We propose a list of elements for a working (...) definition of emotion and discuss the justification for the inclusion of elements from our respective perspectives (philosophy and psychology). This working partial definition may at least serve as a litmus test to examine theories of emotion, old and new, across disciplinary boundaries. (shrink)

We argue that explainable artificial intelligence (XAI), specifically reason-giving XAI, often constitutes the most suitable way of ensuring that someone can properly be held responsible for decisions that are based on the outputs of artificial intelligent (AI) systems. We first show that, to close moral responsibility gaps (Matthias 2004), often a human in the loop is needed who is directly responsible for particular AI-supported decisions. Second, we appeal to the epistemic condition on moral responsibility to argue that, in order to (...) be responsible for her decision, the human in the loop has to have an explanation available of the system’s recommendation. Reason explanations are especially well-suited to this end and we examine whether – and how – it might be possible to make such explanations fit with AI systems. We support our claims by focusing on a case of disagreement between human in the loop and AI system. (shrink)

Husserl seems to have devoted roughly equal amounts of energy and pages to the description of perception, judgement, and imagination. By “description,” he meant the analysis of the traits and components of mental states or acts and their objects. As his views changed over the years about the nature of intentionality and philosophy, the descriptive psychology of the Logical Investigations (1900/01) gave way to descriptive programmes in which the objects of perception and of judgement were conceived of in terms of (...) a new, analytic framework; in particular Husserl lost interest in describing the things and processes in the real world that are the objects of perception and judgement and so too in describing their relations to these acts. His new analytic framework, particularly as it applies to perception, has been thoroughly expounded and discussed in the literature. My aim here is to expound Husserl's first descriptions of perception within the framework of the Investigations and to incorporate as far as possible his later descriptive results to the extent that these are separable from his later turn to idealism. (shrink)

There are many things—call them ‘experts’—that you should defer to in forming your opinions. The trouble is, many experts are modest: they’re less than certain that they are worthy of deference. When this happens, the standard theories of deference break down: the most popular (“Reflection”-style) principles collapse to inconsistency, while their most popular (“New-Reflection”-style) variants allow you to defer to someone while regarding them as an anti-expert. We propose a middle way: deferring to someone involves preferring to make any decision (...) using their opinions instead of your own. In a slogan, deferring opinions is deferring decisions. Generalizing the proposal of Dorst (2020a), we first formulate a new principle that shows exactly how your opinions must relate to an expert’s for this to be so. We then build off the results of Levinstein (2019) and Campbell-Moore (2020) to show that this principle is also equivalent to the constraint that you must always expect the expert’s estimates to be more accurate than your own. Finally, we characterize the conditions an expert’s opinions must meet to be worthy of deference in this sense, showing how they sit naturally between the too-strong constraints of Reflection and the too-weak constraints of New Reflection. (shrink)

Phenomenal Conservatism (the view that an appearance that p gives one prima facie justification for believing that p) is a promising, and popular, internalist theory of epistemic justification. Despite its popularity, it faces numerous objections and challenges. For instance, epistemologists have argued that Phenomenal Conservatism is incompatible with Bayesianism, is afflicted by bootstrapping and cognitive penetration problems, does not guarantee that epistemic justification is a stable property, does not provide an account of defeat, and is not a complete theory of (...) epistemic justification. This book shows that Phenomenal Conservatism is actually immune to some of these problems, though not all of them. Accordingly, it explores the prospects of integrating Phenomenal Conservatism with Explanationism (the view that epistemic justification is a matter of explanatory relations between one’s evidence and propositions supported by that evidence). The resulting theory, Phenomenal Explanationism, has advantages over Phenomenal Conservatism and Explanationism taken on their own. Phenomenal Explanationism is a highly unified, comprehensive internalist theory of epistemic justification that delivers on the promises of Phenomenal Conservatism while avoiding its pitfalls. (shrink)

An important and engaging book on a key argument in contemporary debates about free will and moral responsibility.

Introduction -- Organization, society and politics -- An Aristotelian perspective -- The politics -- The public good -- The rhetoric -- Talk and texts -- The Nichomachean ethics -- Decision making and ethics -- The Poetics -- Bolshevism to ballet in three steps -- What is "public interest"?: a case study -- Where do we go from here?

This paper presents the results of two corpus studies investigating the discourse surrounding conspiracy theories and genuine theories. The results of these studies show that conspiracy theories lack the epistemic and scientific standing characteristic of theories more generally. Instead, our findings indicate that conspiracy theories are spread in a manner that resembles the dissemination of rumors and falsehoods. Based on these empirical results, we argue that it is time for both re-engineering conspiracy theory and for relabeling "conspiracy theory". We propose (...) relabelling conspiracy theories as either "conspiracy stories" or "conspiracy narratives" to more accurately convey their true nature. (shrink)

ABSTRACTAndrew Bacon, Matti Eklund, and Patrick Greenough have individually proposed objections to the project in my book, Replacing Truth. Briefly, the book outlines a conceptual engineering project – our defective concept of truth is replaced for certain purposes with a team of concepts that can do some of the jobs we thought truth could do. Here, I respond to their objections and develop the views expressed in Replacing Truth in various ways.

Do people tend to be overconfident? Many think so. They’ve run studies on whether people are calibrated: whether their average confidence in their opinions matches the proportion of those opinions that are true. Under certain conditions, people are systematically ‘over-calibrated’—for example, of the opinions they’re 80% confident in, only 60% are true. From this empirical over-calibration, it’s inferred that people are irrationally overconfident. My question: When and why is this inference warranted? Answering it requires articulating a general connection between being (...) rational and being right—something extant studies have not done. I show how to do so using the notion of deference. This provides a theoretical foundation for calibration research, but also reveals a flaw: the connection between being rational and being right is much weaker than is standardly assumed, since rational people can often be expected to be miscalibrated. Thus we can’t test whether people are overconfident by simply testing whether they are over-calibrated; instead, we must try to predict the rational deviations from calibration, and then compare those predictions to people’s performance. I show how this can be done—and that doing so complicates the interpretation of robust empirical effects. (shrink)

The standard interpretation of quantum mechanics and a standard interpretation of the awareness of pain have a common feature: Both postulate the existence of an irresolvable duality. Whereas many physicists claim that all particles exhibit particle and wave properties, many philosophers working on pain argue that our awareness of pain is paradoxical, exhibiting both perceptual and introspective characteristics. In this chapter, we offer a pessimistic take on the putative paradox of pain. Specifically, we attempt to resolve the supposed paradox by (...) undermining the reasons offered for accepting the introspective side of the dualism. (shrink)

Assertions are the centre of gravity in social epistemology. They are the vehicles we use to exchange information within scientific groups and society as a whole. It is therefore essential to determine under which conditions we are permitted to make an assertion. In this paper we argue and provide empirical evidence for the view that the norm of assertion is justified belief: truth or even knowledge are not required. Our results challenge the knowledge account advocated by, e.g. Williamson (1996), in (...) general, and more specifically, put into question several studies conducted by Turri (2013, 2016) that support a knowledge norm of assertion. Instead, the justified belief account championed by, e.g. Douven (2006), seems to prevail. (shrink)

What is essential to language? Two thinkers active in Vienna in the 1930's, Karl Bühler and Ludwig Wittgenstein, gave apparently incompatible answers to this question. I compare what Wittgenstein says about language and reference at the beginning of his Philosophical Investigations with some aspects of the descriptive analysis of language worked out by Bühler between 1907 and 1934, a systematic development of the philosophies of mind and language of such heirs of Brentano as Martinak, Marty, Meinong, Landgrebe and Husserl. Y (...) a-Uil quelque chose qui est essentiel au langage? Deux penseurs actifs à Vienne dans les années trente, Karl Bühler et Ludwig Wittgenstein, donnent à cette question des réponses qui sont apparemment incompatibles. Je compare ce que Wittgenstein dit du langage et de la référence au début de ses Investigations Philosophiques avec quelques aspects de l'analyse descriptive élaborée par Bühler entre 1907 et 1934, un développement systématique des philosophies de l'esprit et du langage des héritiers de Brentano tels que Martinak, Marty, Meinong, Landgrebe et Husserl. (shrink)

Suppose that realism about values is true, that there are objects and states of affairs which are intrinsically valuable, that some objects and states of affairs are intrinsically more valuable than others and that some objects and states of affairs are intrinsically valuable for Sam, and others for Maria.

This book aims to develop certain aspects of Gottlob Frege’s theory of meaning, especially those relevant to intensional logic. It offers a new interpretation of the nature of senses, and attempts to devise a logical calculus for the theory of sense and reference that captures as closely as possible the views of the historical Frege. (The approach is contrasted with the less historically-minded Logic of Sense and Denotation of Alonzo Church.) Comparisons of Frege’s theory with those of Russell and others (...) are given. It is in the end shown that developing Frege’s theory in these ways reveals serious problems hitherto largely unnoticed, including those possibly rendering a Fregean intensional logic inconsistent even if his naïve class theory is excluded. (shrink)

‘What is characteristic of every mental activity’, according to Brentano, is ‘the reference to something as an object. In this respect every mental activity seems to be something relational.’ But what sort of a relation, if any, is our cognitive access to the world? This question – which we shall call Brentano’s question – throws a new light on many of the traditional problems of epistemology. The paper defends a view of perceptual acts as real relations of a subject to (...) an object. To make this view coherent, a theory of different types of relations is developed, resting on ideas on formal ontology put forward by Husserl in his Logical Investigations and on the theory of relations sketched in Smith's "Acta cum fundamentis in re". The theory is applied to the notion of a Cambridge change, which proves to have an unforeseen relevance to our understanding of perception. (shrink)