David McNeill, a pioneer in the ongoing study of the relationship between gesture and language, here argues that gestures are active participants in both speaking and thinking. He posits that gestures are key ingredients in an “imagery-language dialectic” that fuels speech and thought. The smallest unit of this dialectic is the growth point, a snapshot of an utterance at its beginning psychological stage. In _Gesture and Thought,_ the central growth point comes from a Tweety Bird cartoon. Over the course (...) of twenty-five years, the McNeill Lab showed this cartoon to numerous subjects who spoke a variety of languages, and a fascinating pattern emerged. The shape and timing of gestures depends not only on what speakers see but on what they take to be distinctive; this, in turn, depends on the context. Those who remembered the same context saw the same distinctions and used similar gestures; those who forgot the context understood something different and changed gestures or used none at all. Thus, the gesture becomes part of the growth point—the building block of language and thought. _Gesture and Thought _is an ambitious project in the ongoing study of how we communicate and how language is connected to thought. (shrink)

In this classic, David Bohm was the first to offer us his causal interpretation of the quantum theory. _Causality and Chance in Modern Physics_ continues to make possible further insight into the meaning of the quantum theory and to suggest ways of extending the theory into new directions.

David Miller is the foremost exponent of the purist critical rationalist doctrine and here presents his mature views, discussing the role that logic and argument play in the growth of knowledge, criticizing the common understanding of argument as an instrument of justification, persuasion or discovery and instead advocating the critical rationalist view that only criticism matters. Miller patiently and thoroughly undoes the damage done by those writers who attack critical rationalism by invoking the sterile mythology of induction and justification (...) that it seeks to sweep away. In addition his new material on the debate on verisimilitude is essential reading for all working in this field. (shrink)

Clearly and engagingly written, this volume is vital reading for students of philosophy and sociology, and anyone interested in Wittgenstein's later thought. David Bloor provides a challenging and informative evaluation of Wittgenstein's account of rules and rule-following. Arguing for a collectivist reading, Bloor offers the first consistent sociological interpretation of Wittgenstein's work for many years.

In _The Formation of Reason_, philosophy professor David Bakhurst utilizes ideas from philosopher John McDowell to develop and defend a socio-historical account of the human mind. Provides the first detailed examination of the relevance of John McDowell's work to the Philosophy of Education Draws on a wide-range of philosophical sources, including the work of 'analytic' philosophers Donald Davidson, Ian Hacking, Peter Strawson, David Wiggins, and Ludwig Wittgenstein Considers non-traditional ideas from Russian philosophy and psychology, represented by Ilyenkov and (...) Vygotsky Discusses foundational philosophical ideas in a way that reveals their relevance to educational theory and practice. (shrink)

It is a challenge to explain how evolutionary altruism can evolve by the process of natural selection, since altruists in a group will be less fit than the selfish individuals in the same group who receive benefits but do not make donations of their own. Darwin proposed a theory of group selection to solve this puzzle. Very simply, even though altruists are less fit than selfish individuals within any single group, groups of altruists are more fit than groups of selfish (...) individuals. If a population is subdivided into many groups that vary in their altruistic tendencies, altruism will be favored at the level of selection among groups even as it is being disfavored at the level of selection among individuals within groups. Darwin’s scenario became the basis for a theoretical framework called multilevel selection theory. (shrink)

What is called ``orthodox'' quantum mechanics, as presented in standard foundational discussions, relies on two substantive assumptions --- the projection postulate and the eigenvalue-eigenvector link --- that do not in fact play any part in practical applications of quantum mechanics. I argue for this conclusion on a number of grounds, but primarily on the grounds that the projection postulate fails correctly to account for repeated, continuous and unsharp measurements and that the eigenvalue-eigenvector link implies that virtually all interesting properties are (...) maximally indefinite pretty much always. I present an alternative way of conceptualising quantum mechanics that does a better job of representing quantum mechanics as it is actually used, and in particular that eliminates use of either the projection postulate or the eigenvalue-eigenvector link, and I reformulate the measurement problem within this new presentation of orthodoxy. (shrink)

The resemblance theory of representation is the view that one thing represents another by virtue of resembling it. Typically, it is taken as non-controversial that Berkeley accepts the resemblance theory of representation – even if the plausibility of the resemblance theory itself comes under scrutiny. One piece of evidence in favour of this reading of Berkeley is his commitment to the ‘likeness principle’: the view that ‘an idea can be like nothing but an idea’ (PHK § 8). The likeness principle (...) is typically seen as a rejection of the kind of indirect theory of perception that is often attributed to Locke. However, by paying particular attention to Berkeley’s account of how mental representation via the imagination works, Dávid Bartha casts doubt on the consensus view that Berkeley does accept the resemblance theory of representation. (shrink)

David Albert claims that classical electromagnetic theory is not time reversal invariant. He acknowledges that all physics books say that it is, but claims they are ``simply wrong" because they rely on an incorrect account of how the time reversal operator acts on magnetic fields. On that account, electric fields are left intact by the operator, but magnetic fields are inverted. Albert sees no reason for the asymmetric treatment, and insists that neither field should be inverted. I argue, to (...) the contrary, that the inversion of magnetic fields makes good sense and is, in fact, forced by elementary geometric considerations. I also suggest a way of thinking about the time reversal invariance of classical electromagnetic theory -- one that makes use of the invariant (four-dimensional) formulation of the theory -- that makes no reference to magnetic fields at all. It is my hope that it will be of interest in its own right, Albert aside. It has the advantage that it allows for arbitrary curvature in the background spacetime structure, and is therefore suitable for the framework of general relativity. (The only assumption one needs is temporal orientability.). (shrink)

[David Papineau] This paper disputes the common assumption that the normativity of conceptual judgement poses a problem for naturalism. My overall strategy is to argue that norms of judgement derive from moral or personal values, particularly when such values are attached to the end of truth. While there are philosophical problems associated with both moral and personal values, they are not special to the realm of judgement, nor peculiar to naturalist philosophies. This approach to the normativity of judgement is (...) made possible by naturalist views of truth, that is, views which do not presuppose normativity in explaining truth. /// [Julia Tanney] This paper attempts to describe why it is not possible to account for normative phenomena in non-normative terms. It argues that Papineau's attempt to locate norms of judgement 'outside' content, grounded in an individual's desires or reasons, mislocates the normativity that is thought to resist appropriation within a 'world that conceives nature as the realm of law'. It agrees, however, that a theory of content that locates norms 'inside' content will not be forthcoming-at least if this is to require fashioning the norms that in some sense govern judgment or thought into individually necessary conditions for contentful states. (shrink)

We propose a formal framework for interpretable machine learning. Combining elements from statistical learning, causal interventionism, and decision theory, we design an idealised explanation game in which players collaborate to find the best explanation for a given algorithmic prediction. Through an iterative procedure of questions and answers, the players establish a three-dimensional Pareto frontier that describes the optimal trade-offs between explanatory accuracy, simplicity, and relevance. Multiple rounds are played at different levels of abstraction, allowing the players to explore overlapping causal (...) patterns of variable granularity and scope. We characterise the conditions under which such a game is almost surely guaranteed to converge on a optimal explanation surface in polynomial time, and highlight obstacles that will tend to prevent the players from advancing beyond certain explanatory thresholds. The game serves a descriptive and a normative function, establishing a conceptual space in which to analyse and compare existing proposals, as well as design new and improved solutions. (shrink)

As neurotechnologies continue to develop and diffuse, this fast-paced field must be guided by robust governance frameworks in order to promote responsible innovation. The article by Bublitz (2024)...

One of the foremost scientists and thinkers of our time, David Bohm worked alongside Oppenheimer and Einstein. In _Science, Order and Creativity_ he and physicist F. David Peat propose a return to greater creativity and communication in the sciences. They ask for a renewed emphasis on ideas rather than formulae, on the whole rather than fragments, and on meaning rather than mere mechanics. Tracing the history of science from Aristotle to Einstein, from the Pythagorean theorem to quantum mechanics, (...) the authors offer intriguing new insights into how scientific theories come into being, how to eliminate blocks to creativity and how science can lead to a deeper understanding of society, the human condition and the human mind itself. _Science, Order and Creativity_ looks to the future of science with elegance, hope and enthusiasm. (shrink)

This introduction to the review symposium on Ryan Patrick Hanley’s works on the relatively neglected early modern philosopher François Fénelon provides a brief overview of the symposium itself before turning to Hanley’s treatment of Fénelon’s work on the intersection of politics and religion, culminating in a comparison of Fénelon with his most celebrated admirer, Jean-Jacques Rousseau. The article sketches how both francophone thinkers employ conceptions of divine justice as a measure to counter the dangers of amour-propre, contrasting Fénelon’s thick theology (...) with Rousseau’s thin theology. (shrink)

Ways of the Hand tells the story of how David Sudnow learned to improvise jazz on the piano. Because he had been trained as an ethnographer and social psychologist, Sudnow was attentive to what he experienced in ways that other novice pianists are not. The result, first published in 1978 and now considered by many to be a classic, was arguably the finest and most detailed account of skill development ever published.Looking back after more than twenty years, Sudnow was (...) struck by the extent to which he had allowed his academic background to shape the book's language. He realized that he could now do a much better job of describing his experiences in a way that would not require facility with formal social science and philosophical discourse. The result is a revised version of the book that carries the same intellectual energy as the original but is accessible to a much wider audience. (shrink)

Merleau-Ponty's Developmental Ontology shows how the philosophy of Maurice Merleau-Ponty, from its very beginnings, seeks to find sense or meaning within nature, and how this quest calls for and develops into a radically new ontology. -/- David Morris first gives an illuminating analysis of sense, showing how it requires understanding nature as engendering new norms. He then presents innovative studies of Merleau-Ponty's The Structure of Behavior and Phenomenology of Perception, revealing how these early works are oriented by the problem (...) of sense and already lead to difficulties about nature, temporality, and ontology that preoccupy Merleau-Ponty's later work. Morris shows how resolving these difficulties requires seeking sense through its appearance in nature, prior to experience—ultimately leading to radically new concepts of nature, time, and philosophy. -/- Merleau-Ponty's Developmental Ontology makes key issues in Merleau-Ponty's philosophy clear and accessible to a broad audience while also advancing original philosophical conclusions. (shrink)

"Daimon Life is life-enchancing. To read it is to become richer in word." –John Llewelyn Disclosure of Martin Heidegger’s complicity with the National Socialist regime in 1933-34 has provoked virulent debate about the relationship between his politics and his philosophy. Did Heidegger’s philosophy exhibit a kind of organicism readily transformed into ideological "blood and soil"? Or, rather, did his support of the Nazis betray a fundamental lack of loyalty to living things? David Farrell Krell traces Heidegger’s political authoritarianism to (...) his failure to develop a constructive "life-philosophy"—his phobic reactions to other forms of being. Krell details Heidegger’s opposition to Lebensphilosophie as expressed in Being and Time, in an important but little-known lecture course on theoretical biology given in 1929–30 called "The Basic Concepts of Metaphysics," and in a recently published key text, Contributions to Philosophy, written in 1936–38. Although Heidegger’s attempt to think through the problems of life, sexual reproduction, behavior, environment, and the ecosystem ultimately failed, Krell contends that his methods of thinking nonetheless pose important tasks for our own thought. Drawing on and away from Heidegger, Krell expands on the topics of life, death, sexuality, and spirit as these are treated by Freud, Nietzsche, Derrida, and Irigaray. Daimon Life addresses issues central to contemporary philosophies of politics, gender, ecology, and theoretical biology. (shrink)

Dan Korman and Dustin Locke argue that non-naturalists are rationally committed to withhold moral belief. A main principle in their argument, which they call EC*, can be read in either of two ways, which I call EC*-narrow and EC*-wide. I show that EC*-narrow is implausible. Then I show that, if Korman and Locke rely on EC*-wide to critique non-naturalism, then the critique fails. I explain how the availability of a view that I like to call moral occasionalism can be used (...) to respond on the non-naturalist’s behalf to the EC*-wide version of the argument. I also show how moral occasionalism is more useful for this purpose than an alternative third-factor account, namely David Enoch’s pre-established harmony view. (shrink)

This outline for a paper, which develops a compatibilist analysis of abilities, was completed by David Lewis during his sabbatical in the Fall semester of 2000 and is dated 20 January 2001. Starting from the claim that it’s a “Moorean fact” that we are often able to do otherwise, Lewis provides a “simple proof of compatibilism.” He then presents his own account of abilities: S is able to A if and only if there are no obstacles to their A-ing, (...) where an obstacle is a “robust preventer”: something that would cause S not to A, and which “wouldn’t go away if things were just a little different.”. (shrink)

Every process studied in any science other than physics defines an arrow of time – to say nothing for the directedness of the processes of causation, inference, memory, control, and counterfactual dependence that occur in everyday life. The discussion in this chapter is confined to the arrow of time as it occurs in physics. The chapter briefly discusses those features of microscopic physics, which seem to conflict with time asymmetry. It explains just how this conflict plays out in the important (...) context of thermodynamics and statistical mechanics. The chapter then reviews the main strategies available for resolving the conflict between reversible microdynamics and irreversible macrodynamics, working within the context of the quantitative, time‐irreversible evolution laws that seem to apply to large‐scale phenomena. Finally, it offers a broad the discussion covering other arrows of time within physics. (shrink)

Hume’s Science of Human Nature is an investigation of the philosophical commitments underlying Hume's methodology in pursuing what he calls ‘the science of human nature’. It argues that Hume understands scientific explanation as aiming at explaining the inductively-established universal regularities discovered in experience via an appeal to the nature of the substance underlying manifest phenomena. For years, scholars have taken Hume to employ a deliberately shallow and demonstrably untenable notion of scientific explanation. By contrast, Hume’s Science of Human Nature sets (...) out to update our understanding of Hume’s methodology by using a more sophisticated picture of science as a model. (shrink)

Dramatic changes in medical technology challenge mankind’s traditional ways of diagnosing death. Death, Brain Death and Ethics examines the concept of death against the background of these changes, as well as ethical and philosophical issues arising from attempts to redefine the boundaries of life. In this book, David Lamb supports the use of brain-related criteria for the diagnosis of death, and proposes a new clinical definition of death based on both medical and philosophical principles. Death, Brain Death and Ethics (...) articulates the case for a brain death standard, while presenting an informed viewpoint on what constitutes the end points of human life. Although the book is written from a philosophical standpoint, it raises fundamental questions regarding the meaning of life and death, and will interest lay-persons, lawyers, and physicians. Death, Brain Death and Ethics is sure to prompt discussion and reflection on some of the philosophical beliefs which underlie clinical practice. (shrink)

Necessity and sufficiency are the building blocks of all successful explanations. Yet despite their importance, these notions have been conceptually underdeveloped and inconsistently applied in explainable artificial intelligence, a fast-growing research area that is so far lacking in firm theoretical foundations. In this article, an expanded version of a paper originally presented at the 37th Conference on Uncertainty in Artificial Intelligence, we attempt to fill this gap. Building on work in logic, probability, and causality, we establish the central role of (...) necessity and sufficiency in XAI, unifying seemingly disparate methods in a single formal framework. We propose a novel formulation of these concepts, and demonstrate its advantages over leading alternatives. We present a sound and complete algorithm for computing explanatory factors with respect to a given context and set of agentive preferences, allowing users to identify necessary and sufficient conditions for desired outcomes at minimal cost. Experiments on real and simulated data confirm our method’s competitive performance against state of the art XAI tools on a diverse array of tasks. (shrink)

Jon Elster reports that in 1940, and again in 1970, the U.S. draft lottery was challenged for falling short of the legally mandated ‘random selection’. On both occasions, the physical mixing of the lots appeared to be incomplete, since the birth dates were clustered in a way that would have been extremely unlikely if the lots were fully mixed. There appears to have been no suspicion on either occasion that the deficiency in the mixing was intended, known, or believed to (...) favor or disfavor any identifiable group. If the selection was non-random in the way charged, Elster asks, was it unfair? (shrink)

When patients are admitted to the hospital, they are generally expected to remain in or within close proximity to their assigned rooms in order to promote their safety and appropriate medical care. Although there are circumstances when patients may safely leave their hospital room or floor, guidance within the medical literature for the management of patient movement within the hospital are lacking. Excessive restrictions on patient movement may be seen as overly paternalistic, while lax requirements may interfere with high quality (...) care, patient safety and efficient hospital practice. As a result, guidance in the form of institutional policy is warranted. Such policy development should take into consideration the potential clinical, legal, and ethical concerns in balancing the competing values of patients’ preferences and respect for autonomy, while ensuring high quality, safe, and efficacious medical care. This paper will provide a framework for hospitals to create institution-specific patient movement policies that are fair, systematic, and transparent. (shrink)

Several alleged counterexamples to the definition of ‘intrinsic’ proposed in Rae Langton and David Lewis,‘Defining “Intrinsic”’, are unconvincing. Yet there are reasons for dissatisfaction, and room for improvement. One desirable change is to raise the standard of non‐disjunctiveness, thereby putting less burden on contentious judgements of comparative naturalness. A second is to deal with spurious independence by throwing out just the disjunctive troublemakers, instead of throwing out disjunctive properties wholesale, and afterward reinstating those impeccably intrinsic disjunctive properties that are (...) not troublemakers. (The second of these changes makes the first more affordable.) A third, suggested by Brian Weatherson, would be to invoke the general principle that the intrinsic and the extrinsic characters of things are independent, rather than relying just on one special case of this principle; but it is none too obvious how to do this. (shrink)