Dans cet article sont commentées trois tentatives de résolution de la Belle au bois dormant, la célèbre énigme d'auto-localisation qui engendre un paradoxe probabiliste troublant : l'arbitrage fréquentiste propose une lecture ontologique des probabilités lorsque l'approche bayésienne atteint une limite ; l'analogie avec le Monty Hall s'efforce de penser de nouvelles règles de révision doxastique communes aux deux problèmes ; enfin, la leçon des compagnons encourage le partage et l'harmonisation d'estimations probabilistes entre agents rationnels. Chacun des trois arguments est rappelé (...) brièvement, puis certaines parties sont examinées plus attentivement, critiquées ou au contraire appuyées par des idées neuves, telles que la variante des Quatre Belles. (shrink)

We analyse Reach's puzzle, according to which it is impossible to be told anyone's name, because the statement conveying it can be understood only by someone who already knows what it says. We argue that the puzzle can be solved by adverting to the systematic nature of mention when it involves the use of standard quotation marks or similar devices. We then discuss mention more generally and outline an account according to which any mentioning expressions that are competent to solve (...) Reach's puzzle – and in particular those consisting of standard quotation marks and their fillings – have a descriptive analysis: we rebut the usual objections to this account, and show how it is superior to some of the alternatives in the literature. We conclude by briefly connecting the foregoing discussions with semantic theory. (shrink)

This paper presents and defends a way to add a transparent truth predicate to classical logic, such that and A are everywhere intersubstitutable, where all T-biconditionals hold, and where truth can be made compositional. A key feature of our framework, called STTT (for Strict-Tolerant Transparent Truth), is that it supports a non-transitive relation of consequence. At the same time, it can be seen that the only failures of transitivity STTT allows for arise in paradoxical cases.

Infants were presented with an object that moved into reaching space on a path that was either continuously visible or interrupted by an occluder. Infants’ reaching was reduced sharply when an occluder was present, even though the occluder itself was out of reach and did not serve as a barrier to direct reaching for the object. We account for these findings and for the apparently contrasting findings of experiments using preferential looking methods to assess infants’ object representations, (...) by proposing that (a) object representations increase in precision over the infancy period, and (b) the precision of object representations varies in common ways at all ages as a function of object visibility and task demands. (shrink)

The reach-to-grasp movement is ordinarily performed in everyday living activities and it represents a key behavior that allows humans to interact with their environment. Remarkably, it serves as an experimental test case for probing the multisensory architecture of goal-oriented actions. This review focuses on experimental evidence that enhances or modifies how we might conceptualize the “multisensory” substrates of prehension. We will review evidence suggesting that how reach-to-grasp movements are planned and executed is influenced by information coming from different sensory modalities (...) such as vision, proprioception, audition, taste, and olfaction. The review closes with some considerations about the predominant role of the multisensory constituents in shaping prehensile behavior and how this might be important for future research developments, especially in the rehabilitative domain. (shrink)

We analyse Reach's puzzle, according to which it is impossible to be told anyone's name, because the statement conveying it can be understood only by someone who already knows what it says. We argue that the puzzle can be solved by adverting to the systematic nature of mention when it involves the use of standard quotation marks or similar devices. We then discuss mention more generally and outline an account according to which any mentioning expressions that are competent to solve (...) Reach's puzzle – and in particular those consisting of standard quotation marks and their fillings – have a descriptive analysis: we rebut the usual objections to this account, and show how it is superior to some of the alternatives in the literature. We conclude by briefly connecting the foregoing discussions with semantic theory. (shrink)

This paper aimed to vindicate that Aristotle’s method of reaching the definition of something in Z 12 of Metaphysics is incomplete and suggest the way in which we can reach its true definition. This paper claimed that the definition reached by genus and differentia (say, “a human is a featherless, two-footed animal.”) is not true but merely a taxonomic definition¾“what a definition is like” (1038a35). The combination of essential differentiae of something does not express what it is intrinsically but (...) what other things are not, although the definition is the account of the essence. The combination of the differentiae ‘featherless’ and ‘two-footed’ are not what makes us humans in a positive sense. These differentiae simply set us apart from all other animals. Moreover, his method is arbitrary. The combination of essential differentiae is subject to change insofar as we can swap out one differentia for another. However, the essence of something cannot be changeable. In order to make “a definition like” be “a true definition,” this paper suggests another interpretation of the ultimate differentia. As he presents it, the ultimate differentia is the one that cannot be further divided. However, this paper interprets the ultimate differentia of something as its activity (ἐνέργειά) and its end (τέλος). Hence, it is necessary to combine Aristotle’s method of differentiation with the teleological ultimate differentia of something if we want to reach its true definition. Aristotle at various times refers to human as a rational animal, at other times as a featherless two-footed animal throughout his corpus. This paper suggests that one is taxonomic, an example of what definition is like, and the other one represents the achievement that can be made when we know the true end of a thing¾that is, true definition, if a human is for thinking with our logos. Keywords: definition, essence, taxonomy, differentia, the ultimate differentia, activity, end. (shrink)

The terms "extended cognition" and the "extended mind" identify two strands of philosophical argument that are commonly subsumed under the general heading of active externalism. The present paper describes an integrated approach to understanding extended cognition and the extended mind—one that papers over the differences between these two, ostensibly distinct, forms of cognitive extension. As an added bonus, the paper describes how active externalism might be applied to the realm of non-cognitive phenomena, thereby yielding an expansion in the theoretical and (...) empirical scope of the active externalist enterprise. Both these points of progress stem from what is called the dispositional hypothesis. According to the dispositional hypothesis, extended cognition occurs when the mechanisms responsible for the manifestation of dispositional properties include components that lie beyond the borders of the thing to which the dispositional properties are ascribed. (shrink)

The phenomenal character of perceptual experience involves the representation of colour, shape and motion. Does it also involve the representation of high-level categories? Is the recognition of a tomato as a tomato contained within perceptual phenomenality? Proponents of a conservative view of the reach of phenomenal content say ’No’, whereas those who take a liberal view of perceptual phenomenality say ’Yes’. I clarify the debate between conservatives and liberals, and argue in favour of the liberal view that high-level content can (...) directly inform the phenomenal character of perception. (shrink)

Inspired by Confucianism, Daoism, and Buddhism, many East Asian ethical leaders have aspired to emulate seemingly unattainable sages and buddhas throughout history. This aspiration challenges the common psychological view that significant gaps between role models and actual selves might hinder emulation motivation. It also differs from Western findings, which suggest that ethical leadership often emerges from emulating attainable exemplars like immediate supervisors or mentors. To decipher this intriguing emulation behavior in East Asia, this study employed a multiple-case approach involving 25 (...) ethical leaders from Taiwan. Results indicate that these ethical leaders formulate three approaches to sustain emulation motivation for seemingly unattainable exemplars. First, they draw on East Asian philosophies to address demotivating factors such as ego threats and goal unattainability. Second, they embrace the cultural values of the Sinosphere, amplifying motivators like self-betterment, altruism, and life purpose. Lastly, they capitalize on the collective tendency of their culture to assimilate positive environmental influences, including societal norms and social support. These findings elucidate how and why many East Asian ethical leaders sustain buddha/sage emulation: The cultural resources of the Sinosphere nurture effective psychological strategies, underpinned by universal psychological mechanisms that suggest wider applicability across various societies. (shrink)

This paper explores some aspects of the relation between different ways of achieving a consensus on the judgemental values of a group of indviduals; in particular, aggregation and deliberation. We argue firstly that the framing of an aggregation problem itself generates information that individuals are rationally obliged to take into account. And secondly that outputs of the deliberative process that this initiates is in tension with constraints on consensual values typically imposed by aggregation theory, at least when deliberation is modelled (...) as process of learning from others compatible with Bayesian updating principles. (shrink)

D. M. Gabbay and J. Woods, The reach of abduction: insight and trial. Amsterdam: Elsevier, 2005. xviii + 476 pp., 12 plts. £100.00. ISBN 0-444-51...

What is the role of conscious visual experience in the control and guidance of human behaviour? According to some recent treatments, the role is surprisingly indirect. Conscious visual experience, on these accounts, serves the formation of plans and the selection of action types and targets, while the control of 'online' visually guided action proceeds via a quasi-independent non-conscious route. In response to such claims, critics such as (Wallhagen [2007], pp. 539-61) have suggested that the notions of control and guidance invoked (...) are unacceptably vague, and that that the image of 'zombie systems' guiding action fails to take account of the possibility that there is genuine but unconceptualized, unnoticed, and/or unreportable experience taking place and guiding or controlling the actions. I address both sets of concerns. I try to show that refining and clarifying the key notions of control and guidance leaves the original argument intact, as does the appeal to unconceptualized, unnoticed, or unreportable experiences. The exercise serves, however, to highlight an important complex of considerations concerning the relations between control, agency, and experience. Better understanding these relations is, I suggest, an important source of insights concerning the nature of phenomenal experience. (shrink)

Thelen and her colleagues' model overemphasizes the role of action in cognitive development. Recent research has shown that infants do not have to be trained to reach for a hidden object. By 7.5 months of age, infants can recall the location of a hidden object with no practice trials. Thelen at al.'s goal to design a parsimonious account of A-not-B behaviors was successful, but at the expense of focusing primarily on implicit and ignoring explicit memory.

This article discusses the topic of algorithmic personalization and the creation of the so-called “filter bubble” effect, which is often understood as one of the most problematic influences of artificial intelligence on democratic social order. The author suggests that focusing on the issue of information diversity, which had far-reaching effect on the empirical research that tried to quantitatively measure and systematically prove the existence of the filter bubbles, was the wrong starting point for the discussion on the application of (...) algorithmic personalization. It has drawn our attention away from the deeper issue: habit. Habitual adaptation of algorithmic personalization, namely, stands in essential contradiction to the ideal image of a non-adaptive public sphere, upon which democratic societies should be based. Focusing on habitual adaptation could also explain why users addictively stick to certain kinds of information, even if they are not caught in an isolated chamber. (shrink)

Recent findings suggest impaired motor skill development during infancy in children later diagnosed with autism spectrum disorders (ASD). However, it remains unclear whether infants at high familial risk for ASD would benefit from early interventions targeting the motor domain. The current study investigated this issue by providing 3-month-old infants at high familial risk for ASD with training experiences aimed at facilitating independent reaching. A group of 17 high-risk (HR) infants received 2 weeks of scaffolded reaching experiences using “sticky (...) mittens,” and was compared to 72 low-risk (LR) infants experiencing the same or alternative training procedures. Results indicate that HR infants – just like LR infants – show an increase in grasping activity following “sticky mittens” training. In contrast to LR infants, evidence that motor training encouraged a preference for faces in HR infants was inconclusive. (shrink)

The reach-avoid game theory is an ideal tool to handle the conflicts among intelligent agents and has been previously studied assuming full state information and no time limits on the players in the past decades. In this article, we extend the problem by requiring the defender to detect the attacker and adding maximum operation time constraints to the attacker. The attacker aims to reach the target region without being captured or reaching its time limit. The defender can employ strategies (...) to intercept the attacker only when the attacker is detected. A geometric method is proposed to solve this game qualitatively. By analyzing the geometric property of the Apollonian circle and the detection range, we give the barrier under the condition that the attacker is initially detected and the attacker’s shortest route which guarantees its arrival at the target region when it is initially outside the detection range. Then, a barrier that separates the game space into two respective winning regions of the players is constructed based on the shortest route and the time limit of the attacker. The main contributions of this work are that this paper provides the first attempt to introduce the abovementioned two concepts simultaneously, which makes the game more practical, and we provide the complete solution of the game in all possible situations. (shrink)

I present a set of cases that pose problems for existing theories of promissory uptake. These cases involve a delayed receipt and/or acceptance of a promise, though the obligation arises before the receipt or acceptance has taken place; a delay or absence of agency on the part of the promisee—making it impossible to satisfy the various suggested uptake criteria, though promissory obligation is nonetheless generated; and the promise is made to someone, de dicto—that is, the person who will be the (...) promisee has not yet been filled in at the time when the obligation begins. I identify clues within each theory of promising to determine the temporal and agency-related boundaries on promissory obligation. I then introduce the backward reach of uptake. (shrink)

The position of individuals' bodies (e.g., holding a pencil in the mouth in a way that either facilitates or inhibits smiling musculature) can influence their emotional reactions to the stimuli they encounter, and can even impact their explicit preferences for one item over another. In this article we begin by reviewing the literature demonstrating these effects, explore mechanisms to explain this body-preference link, and introduce new work from our lab that asks whether one's bodily or motor experiences might also shape (...) preferences in situations where the body is not contorted in a particular position, or when there is no intention to act. Such work suggests that one consequence of perceiving an object is the automatic and covert motor simulation of acting on this object. This, in turn, provides individuals with information about how easy or hard this action would be. It transpires that we like to do what is easy, and we also prefer objects that are easier to act on. The notion that judgments of object likeability are driven by motoric information furthers embodied cognition theories by demonstrating that even our preferences are grounded in action. (shrink)

When future historians chronicle the twentieth century, they will see phenomenology as one of the preeminent social and ethical philosophies of its age. The phenomenological movement not only produced systematic reflection on common moral concerns such as distinguishing right from wrong and explaining the status of values; it also called on philosophy to renew European societies facing crisis, an aim that inspired thinkers in interwar Europe as well as later communist bloc dissidents. Despite this legacy, phenomenology continues to be largely (...) discounted as esoteric and solipsistic, the last gasp of a Cartesian dream to base knowledge on the isolated rational mind. Intellectual histories tend to cite Husserl's epistemological influence on philosophies like existentialism and deconstruction without considering his social or ethical imprint. And while a few recent scholars have begun to note phenomenology's wider ethical resonance, especially in French social thought, its image as stubbornly academic continues to hold sway. _The Far Reaches_ challenges that image by tracing the first history of phenomenological ethics and social thought in Central Europe, from its founders Franz Brentano and Edmund Husserl through its reception in East Central Europe by dissident thinkers such as Jan Patocka, Karol Wojtyla, and Václav Havel. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reach Without Grasping: A Retrospective Appreciation of Anne Carson’s Eros the Bittersweet LOUIS A. RUPRECHT JR. Everything I know about love and its necessities I learned in that one moment when I found myself thrusting my little burning red backside like a baboon at a man who no longer cherished me. There was no area of my mind not appalled by this action, no part of my body that (...) could have done otherwise. But to talk of mind and body begs the question. Soul is the place, stretched like a surface of millstone grit between body and mind, where such necessity grinds itself out. Soul is what I kept watch on all that night. —Anne Carson, “The Glass Essay” (1995) It is always tricky, the question of whether to read an author’s work in light of his life or not. —Anne Carson, The Albertine Workout, no. 56 (2014) anne carson (b. June 21, 1950, in Toronto, Canada) is one of the most versatile of contemporary writers in the English language who have drawn deeply from the Classical well. She has achieved a unique place in the realm of North American letters, and much deserved recognition in the past twenty years: she was awarded the Lannan Literary Award in 1996; the Pushcart Prize in 1997; a John Simon Guggenheim Fellowship in 1998; the MacArthur Foundation arion 27.2 fall 2019 “genius grant” in 2000; the Griffin Poetry Prize in 2001 (the first woman to be so recognized); the T. S. Eliot Prize also in 2001; the PEN Award for Poetry in Translation in 2010; and a second Griffin Poetry Prize in 2014 (the only person ever to receive this award twice). in 2018, she was an Inga Maren Otto Fellow at the Watermill Center in Watermill, New York, on leave from a Creative Writing position at New York University. Trained as a classicist—she received her Ph.D. in Classics from the University of Toronto in 1981, and an Honorary Degree in 2012—but better known as an accomplished poet and translator, Carson burst on the scene in 1986 with the publication of her first and most philosophical work, Eros the Bittersweet: An Essay.1 What this book announced most clearly, in addition to Carson’s complex identity as a poet-and-classicist-and-philosopher-in-one, was her unique ability to work against the expectations and across the loose boundaries which define a genre, and thus to create new genres along the way. In this essay, I would like to offer a retrospective appreciation of Carson’s first book, published (it is scarcely believable to note) more than thirty years ago. There are historical precedents to her achievement in this text, as I hope to show, but her authorial voice is altogether unique, and the reach of her influence has been long. ❖ on rare occasion, a first book may give us a telling glimpse into everything that will follow. Anne Carson’s Eros the Bittersweet is such a first book. What the book does best is to announce itself, and its author, as the bearer of unconventional news, reported in an unconventional manner, all of it expressed in uncommonly luminous prose. It is a book that refuses to be categorized, a book that refuses genre— strangely enough, virtually by creating one. And along the way of creating—that is, of poeticizing—in its singular way, this book generates new desires all its own. There is a history to such literary and generic non-conformity. 138 reach without grasping When Friedrich Nietzsche (1844–1900) was invited to take up a professorship at the astonishing age of 24, without even having produced his dissertation yet, the expectations surrounding his first book were elevated, to say the least. Well aware of this, aware too of having been described by his mentor as “the future of Classics in Germany,” Nietzsche published The Birth of Tragedy out of the Spirit of Music in 1872.2 He was still just 26 years old, and very few classicists knew what to make of it; even his mentor regretted the rashness of the thing. Meaner spirits mockingly called it a work of “future-philology!” suggesting that... (shrink)

Alchemy is the art of transforming base metals into precious ones, usually silver and/or gold. The most important method conceived to reach this goal was the creation of the elixir, also called the philosophers’ stone, which, applied to the prime-matter, would lead to an accelerated process of ripening of metals, eventually ending in gold. How did Arabo-Islamic alchemists suppose that the transmutation worked? What were the conditions the adept had to fulfil in order to succeed? And what did they think (...) would happen when one finally has created the philosophers’ stone? Will the economy collapse because gold and silver will lose their validity? Will the alchemist simply lean back and enjoy? Or will the world end, because man has finally attained the knowledge that should be God’s only? (shrink)

In his commentary, Oaksford makes two main claims: (1) that the externalisation method used by Green, Over, and Pyne (1997) enforces the correlation observed between probability estimates and selection, and (2) that these estimates support the prediction of a downward revision of P(p) when P(p) > P(q). In this reply, we rebut claim 1 by describing the instructions more comprehensively, and claim 2 by reiterating the importance of making certain theoretical distinctions which Oaksford does not make. Our interest is the (...) psychological process of reaching decision: externalisation methods provide a means of exploring this process and of assessing the value of Bayesian approaches. (shrink)