Introduction: Platonic dramatology -- The political and philosophical problems. Using pre-Socratic philosophy to support political reform: the Athenian stranger ; Plato's Parmenides: Parmenides' critique of Socrates and Plato's critique of Parmenides ; Becoming Socrates ; Socrates interrogates his contemporaries about the noble and good -- Paradigms of philosophy. Socrates' positive teaching ; Timaeus-Critias: completing or challenging Socratic political philosophy? ; Socratic practice -- The trial and death of Socrates. The limits of human intelligence ; The Eleatic challenge ; The trial (...) and death of Socrates -- Conclusion: Why Plato made Socrates his hero. (shrink)

Recent work on Mary Shepherd has largely focused on her metaphysics, especially as a response to Berkeley and Hume. However, relatively little attention has thus far been paid to the epistemological aspects of Shepherd’s program. What little attention Shepherd’s epistemology has received has tended to cast her as providing an unsatisfactory response to the skeptical challenge issued by Hume. For example, Walter Ott and Jeremy Fantl have each suggested that Shepherd cannot avoid Hume’s inductive skepticism even if she is granted (...) her metaphysics. In this paper, I examine Shepherd’s epistemology and argue that her response to Hume is more successful than the current literature suggests. In particular, I argue that, if Shepherd is granted her metaphysics, she can answer Hume’s demand for a rational justification of ordinary inductive inferences via a deductively justified uniformity principle and an appeal to parsimony. (shrink)

Most discussions of John Doris’s situationism center on what can be called descriptive situationism, the claim that our folk usage of global personality and character traits in describing and predicting human behavior is empirically unsupported. Philosophers have not yet paid much attention to another central claim of situationism, which says that given that local traits are empirically supported, we can more successfully act in line with our moral values if, in our deliberation about what to do, we focus on our (...) situation instead of on our moral character. Call this prescriptive situationism. In this paper, we will point toward a previously unrecognized tension between these two situationist theses and explore some ways for the situationist to address it. (shrink)

In support of logical nihilism, according to which there are no logical laws, Gillian Russell offers purported counterexamples to two laws of logic. Russell’s examples rely on cleverly constructed predicates not found in ordinary English. I show that similar apparent counterexamples to the same logical laws can be constructed without exotic predicates but using only what ordinary language provides. We correctly analyze such arguments so that they do not actually constitute counterexamples to any logic laws. I claim that we can (...) and should do the same for Russell’s arguments. (shrink)

I consider how complex logical operations might self-assemble in a signalling-game context via composition of simpler underlying dispositions. On the one hand, agents may take advantage of pre-evolved dispositions; on the other hand, they may co-evolve dispositions as they simultaneously learn to combine them to display more complex behaviour. In either case, the evolution of complex logical operations can be more efficient than evolving such capacities from scratch. Showing how complex phenomena like these might evolve provides an additional path to (...) the possibility of evolving more or less rich notions of compositionality. This helps provide another facet of the evolutionary story of how sufficiently rich, human-level cognitive or linguistic capacities may arise from simpler precursors. 1Signalling and Self-assembly2Simple Unary Logic Games3Composing Unary Functions for Binary Inputs 3.1Utilizing pre-evolved dispositions3.2Co-evolving logical dispositions3.3Learning appropriate outputs3.4Taking account of the full state-space of unary games3.5Role-free composition4Discussion 4.1Efficacy and efficiency of learning complex dispositions4.2Other binary operations4.3To infinity and beyond5Conclusion. (shrink)

Counterpath is a collaborative work by Catherine Malabou and Jacques Derrida that answers to the gamble inherent in the idea of “travelling with” the philosopher of deconstruction. Malabou's readerly text of quotations and commentary demonstrates how Derrida's work, while appearing to be anything but a travelogue, is nevertheless replete with references to geographical and topographical locations, and functions as a kind of counter-Odyssey through meaning, theorizing, and thematizing notions of arrival, drifting, derivation, and catastrophe. In fact, by going straight (...) to the heart of the Derridean idea of “spacing,” she finally makes it seem as though Derrida has never written about anything but travel. Malabou's text is punctuated by a series of postcards received by Derrida from destinations such as Istanbul and Porto, Laguna Beach and Athens, which are inspired by his reading of her evolving discussion. Writing in a familiar and unguarded manner, as if he were “on vacation” from his own writing, Derrida still remains totally faithful to that work and invites the reader to reflect on much of what haunts his texts as well as his daily life, questions of distance and death, the relation to the other, and exile. (shrink)

Neonatal intensive care units represent simultaneously one of the great success stories of modern medicine, and one of its most controversial developments. One particularly controversial issue is the resuscitation of extremely preterm infants. Physicians in the United States generally accept that they are required to resuscitate infants born as early as 25 weeks and that it is permissible to resuscitate as early as 22 weeks. In this article, I question the moral pressure to resuscitate by criticizing the idea that resuscitation (...) in this context “saves” a human life. Our radical medical advancements have allowed us to intervene in the life of a human before it makes sense to say that such an intervention “saves” someone; rather, what the physician does in resuscitating and treating an extremely preterm infant is to take over creating it. This matters, I argue, because “rescues” are much more morally urgent than “creations.”. (shrink)

Is it possible to apply a theoretical approach to ethics? The French philosopher Catherine Chalier addresses this question with an unusual combination of traditional ethics and continental philosophy. In a powerful argument for the necessity of moral reflection, Chalier counters the notion that morality can be derived from theoretical knowledge. Chalier analyzes the positions of two great moral philosophers, Kant and Levinas. While both are critical of an ethics founded on knowledge, their criticisms spring from distinctly different points of (...) view. Chalier reexamines their conclusions, pitting Levinas against (and with) Kant, to interrogate the very foundations of moral philosophy and moral imperatives. She provides a clear, systematic comparison of their positions on essential ideas such as free will, happiness, freedom, and evil. Although based on a close and elegant presentation of Kant and Levinas, Chalier's book serves as a context for the development of the author's own reflections on the question "What am I supposed to do?" and its continued importance for contemporary philosophy. (shrink)

Multiple theories of problem-solving hypothesize that there are distinct qualitative phases exhibited during effective problem-solving. However, limited research has attempted to identify when transitions between phases occur. We integrate theory on collaborative problem-solving with dynamical systems theory suggesting that when a system is undergoing a phase transition it should exhibit a peak in entropy and that entropy levels should also relate to team performance. Communications from 40 teams that collaborated on a complex problem were coded for occurrence of problem-solving processes. (...) We applied a sliding window entropy technique to each team's communications and specified criteria for identifying data points that qualify as peaks and determining which peaks were robust. We used multilevel modeling, and provide a qualitative example, to evaluate whether phases exhibit distinct distributions of communication processes. We also tested whether there was a relationship between entropy values at transition points and CPS performance. We found that a proportion of entropy peaks was robust and that the relative occurrence of communication codes varied significantly across phases. Peaks in entropy thus corresponded to qualitative shifts in teams’ CPS communications, providing empirical evidence that teams exhibit phase transitions during CPS. Also, lower average levels of entropy at the phase transition points predicted better CPS performance. We specify future directions to improve understanding of phase transitions during CPS, and collaborative cognition, more broadly. (shrink)

This review essay examines current trends in the field of Quranic studies, as expressed in recent introductory works on the Quran, which in turn reflect developments in more specialized publications. A prominent characteristic in this body of scholarship is an increased emphasis on approaching the Quran as a literary text, as conceived within the structures of textual criticism. Much of this work strives to bypass the autochthonous exegetical corpus developed by Muslim authorities and read the Quran on its own terms, (...) as a text best situated within a sectarian milieu of late antiquity. Particular attention is given here to the configuration of literature as a secular category of analysis and the implications it bears for this growing field. (shrink)

Pursuing difficult long-term goals typically involves encountering substantial evidence of possible future failure. If decisions to pursue such goals are serious only if one believes that one will act as one has decided, then some of our lives’ most important decisions seem to require belief against the evidence. This is the puzzle of difficult action, to which I offer a solution. I argue that serious decisions to φ do not have to give rise to a belief that one will φ, (...) but can instead be accompanied by a hope to φ. Hope can motivate and rationalize the various actions that we associate with serious commitment. It can also account for the existence of special pressures to adopt an agential stance toward one’s future. Because hope can be cognitively rational when belief is not, there is no problematic tension between the ideal of epistemic rationality and the phenomenon of difficult action. (shrink)

Authored by an acclaimed teacher of quantum physics and philosophy, this textbook pays special attention to the aspects that many courses sweep under the carpet. Traditional courses in quantum mechanics teach students how to use the quantum formalism to make calculations. But even the best students - indeed, especially the best students - emerge rather confused about what, exactly, the theory says is going on, physically, in microscopic systems. This supplementary textbook is designed to help such students understand that they (...) are not alone in their confusions (luminaries such as Albert Einstein, Erwin Schroedinger, and John Stewart Bell having shared them), to sharpen their understanding of the most important difficulties associated with interpreting quantum theory in a realistic manner, and to introduce them to the most promising attempts to formulate the theory in a way that is physically clear and coherent. The text is accessible to students with at least one semester of prior exposure to quantum (or "modern") physics and includes over a hundred engaging end-of-chapter "Projects" that make the book suitable for either a traditional classroom or for self-study. (shrink)

Marc Lange has recently raised three objections to the account of minimal model explanations offered by Robert Batterman and Collin Rice. In this article, I suggest that these objections are misguided. I suggest that the objections raised by Lange stem from a misunderstanding of the what it is that minimal model explanations seek to explain. This misunderstanding, I argue, consists in Lange’s seeing minimal model explanations as relating special types of models to particular target systems rather than seeing minimal model (...) explanations as looking to explain robust patterns of behavior that are exhibited by a variety of physically diverse systems. (shrink)

I introduce an extension of the Lewis-Skyrms signaling game, analysed from a dynamical perspective via simple reinforcement learning. In Lewis’ (Convention, Blackwell, Oxford, 1969) conception of a signaling game, salience is offered as an explanation for how individuals may come to agree upon a linguistic convention. Skyrms (Signals: evolution, learning & information, Oxford University Press, Oxford, 2010a) offers a dynamic explanation of how signaling conventions might arise presupposing no salience whatsoever. The extension of the atomic signaling game examined here—which I (...) will refer to as a salience game—introduces a variable parameter into the atomic signaling game which allows for degrees of salience, thus filling in the continuum between Skyrms’ and Lewis’ models. The model does not presuppose any salience at the outset, but illustrates a process by which accidentally evolved salience is amplified, to the benefit of the players. It is shown that increasing degrees of salience allow populations to avoid sub-optimal pooling equilibria and to coordinate upon conventions more quickly. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Augustine's Intellectual Conversion: The Journey from Platonism to ChristianityTravis E. AblesBrian Dobell. Augustine's Intellectual Conversion: The Journey from Platonism to Christianity. Cambridge-New York: Cambridge University Press, 2010. Pp. xvii + 250. Cloth, $82.00.The question of Augustine's Platonism is famously vexed. Since Peter Brown, the standard reading holds that Augustine did not move beyond the Neoplatonism of his early dialogues until he studied the writings of the apostle Paul (...) in the mid-390s CE, after which his distinctive theology begins to emerge. In this book, Brian Dobell's basic claim is that, whatever the validity of the "volitional conversion" of book 8, Augustine is not truly converted to orthodox Christianity until he discards the Photinian (adoptionist) Christology he admits to in Confessions [hereafter conf.] 7.19.25, and discards the Platonic ascent as a means to contemplative union with God, both of which take place with the reading of Paul. But the book is equally motivated by a concern to defend the historicity of conf.; Dobell claims it is perfectly reliable, once we understand the latter half of book 7 not as a few months in 386, but as a compressed narrative spanning Augustine's entire development until his true conversion to Christianity around 395. [End Page 137]Dobell develops this argument by isolating Augustine's twofold way of salvation in the writings of the late 380s. First is the "way of authority," in which Augustine's putative Photinian Christology portrays Christ as a kind of "poor man's Plato, sent to provide a path to salvation for the uneducated masses" (96). The human Jesus is "assumed" by God and is as "a man of outstanding wisdom" (73) but is not the incarnate Son. Dobell analyzes the homo assumptus/susceptus language of the early writings, arguing that Augustine does not truly hold an orthodox Christology until 396, concordant with the development of his theology of operative grace. The second, much longer section of the book concerns the "way of reason," the intellectualist path of salvation expressed in Augustine's early obsession with the liberal disciplines. Dobell dissects the Platonic ascents of conf. 7, adducing verbal and conceptual parallels from texts ca. 387–390 (De immortalitate animae, De ordine, De libero arbitrio, De vera religione) showing how Augustine's métaphysique des degrés d'être, a concept Dobell borrows from Olivier Du Roy, provides both a means of articulating these ascents and an answer to the problem of evil. But by De doctrina christiana, Augustine has decisively rejected the Platonic ascent and the liberal disciplines, and it simply remains for his Christology to come in line for the "intellectual conversion" to be complete.Dobell's book is a significant addition to the current debate. His knowledge of the first decade or so of Augustine's literary output is impressive, and his familiarity with the secondary literature is considerable, though not encyclopedic—he misses the work of J. Patout Burns, which complicates the Pauline thesis through consideration of the anti-Donatist literature. Dobell offers magisterial and invaluable discussions of famously fraught topics such as Augustine's indecisiveness about the preexistence of the soul, or the volitional solution to the problem of evil. There are some problems with Dobell's argument, though. While his main thesis that conf. 7.9.13ff. is a kind of précis of almost a decade of intellectual development deserves serious consideration, and is an elegant solution to debates about the historicity of Augustine's narrative in conf., the supporting arguments Dobell employs are less persuasive. A major portion of his book revolves around the contention that Augustine's early, heretical Photinian Christology extends much longer than modern scholarship has realized, that Augustine rectifies this Christology in conjunction with a Pauline soteriology of grace, and that all of this has to happen before Augustine's conversion is complete. If we suspend the question of normativity inherent in deciding Augustine's "orthodoxy" (particularly prior to Chalcedon), Dobell still does not succeed in showing that the early "pedagogical" homo assumptus Christology is, in fact, adoptionist; indeed, his evidence is often rather weak (for a tacit admission, see 73). On the flip... (shrink)

Joseph Raz’s service conception of law remains one of the best known theories of political authority. Setting aside ongoing debates about the nature of authority, I locate a problem in the basic justificatory structure of the service conception. I show that the service justification of the state does not yield the conclusion that the law generates exclusionary reasons, which are meant to be the key hallmark of authority. An automatic but defeasible _habit _of obeying the state is likely to lead (...) to better outcomes than exclusionary deference to the state. Given the instrumental justification of the service conception, this means that exclusionary reasons to defer do not obtain. Habituation and automaticity have been developed in other contexts and are here extended to the context of political authority. The possibility of habitual obedience undercuts Raz's theory while suggesting a new approach to the question of political authority. (shrink)

It is an underappreciated fact within the philosophical literature on laws of nature that many scientific laws require the aid of a supporting cast of additional modelling ingredients (such as boundary conditions, material parameters, interfacial stipulations, rigidity constraints, and so on) in order to perform their traditional role in scientific inquiry. In this paper, I suggest that this underappreciated fact spells trouble for some recent reformulations of David Lewis's Best Systems Account (BSA) of laws of nature. Under the auspices of (...) 'pragmatic Humeanism,' several philosophers have recently argued that the criteria of strength and simplicity that lay at the heart of Lewis's original formulation should be replaced with alternatives that are more sensitive to the role that laws play in scientific practice. Although the criteria that these philosophers put forward differ in a variety of ways, they are primarily concerned with the ability of laws to furnish us with predictions and encode information. This, I suggest, is a problem. If it is true that many scientific laws do not on their own perform some of the roles with which they are traditionally associated, then they are unlikely in isolation to make meaningful contributions to the predictive strength of a system or encode information about particular systems. Such laws are thus unlikely to end up in the best system, and so these accounts will have trouble conferring lawhood upon them. (shrink)

It is shown how, starting with the de Broglie–Bohm pilot-wave theory, one can construct a new theory of the sort envisioned by several of QM’s founders: a Theory of Exclusively Local Beables (TELB). In particular, the usual quantum mechanical wave function (a function on a high-dimensional configuration space) is not among the beables posited by the new theory. Instead, each particle has an associated “pilot-wave” field (living in physical space). A number of additional fields (also fields on physical space) maintain (...) what is described, in ordinary quantum theory, as “entanglement.” The theory allows some interesting new perspective on the kind of causation involved in pilot-wave theories in general. And it provides also a concrete example of an empirically viable quantum theory in whose formulation the wave function (on configuration space) does not appear—i.e., it is a theory according to which nothing corresponding to the configuration space wave function need actually exist. That is the theory’s raison d’etre and perhaps its only virtue. Its vices include the fact that it only reproduces the empirical predictions of the ordinary pilot-wave theory (equivalent, of course, to the predictions of ordinary quantum theory) for spinless non-relativistic particles, and only then for wave functions that are everywhere analytic. The goal is thus not to recommend the TELB proposed here as a replacement for ordinary pilot-wave theory (or ordinary quantum theory), but is rather to illustrate (with a crude first stab) that it might be possible to construct a plausible, empirically viable TELB, and to recommend this as an interesting and perhaps-fruitful program for future research. (shrink)

The growing field of machine morality has becoming increasingly concerned with how to develop artificial moral agents. However, there is little consensus on what constitutes an ideal moral agent let alone an artificial one. Leveraging a recent account of heroism in humans, the aim of this paper is to provide a prospective framework for conceptualizing, and in turn designing ideal artificial moral agents, namely those that would be considered heroic robots. First, an overview of what it means to be an (...) artificial moral agent is provided. Then, an overview of a recent account of heroism that seeks to define the construct as the dynamic and interactive integration of character strengths and situational constraints that afford the opportunity for moral behavior . With this as a foundation, a discussion is provided for what it might mean for a robot to be an ideal moral agent by proposing a dynamic and interactive connectionist model of robotic heroism. Given the limited accounts of robots engaging in moral behavior, a case for extending robotic moral capacities beyond just being a moral agent to the level of heroism is supported by drawing from exemplar situations where robots demonstrate heroism in popular film and fiction. (shrink)

We examine the prevalent use of the phrase “local realism” in the context of Bell’s Theorem and associated experiments, with a focus on the question: what exactly is the ‘realism’ in ‘local realism’ supposed to mean? Carefully surveying several possible meanings, we argue that all of them are flawed in one way or another as attempts to point out a second premise (in addition to locality) on which the Bell inequalities rest, and (hence) which might be rejected in the face (...) of empirical data violating the inequalities. We thus suggest that the phrase ‘local realism’ should be banned from future discussions of these issues, and urge physicists to revisit the foundational questions behind Bell’s Theorem. (shrink)

But in this book, Catherine Malabou proposes a more radical meaning for plasticity, one that not only adapts itself to existing circumstances, but forms a ...

We often form intentions to resist anticipated future temptations. But when confronted with the temptations our resolutions were designed to withstand, we tend to revise our previous evaluative judgments and conclude that we should now succumb—only to then revert to our initial evaluations, once temptation has subsided. Some evaluative judgments made under the sway of temptation are mistaken. But not all of them are. When the belief that one should now succumb is a proper response to relevant considerations that have (...) newly emerged, can acting in line with one’s previous intention nonetheless be practically rational? To answer this question, I draw on recent debates on the nature of higher-order evidence and on what rationally responding to such evidence involves. I propose that agents facing temptation often have evidence of “deliberative unreliability”, which they ought to heed even when it is “misleading” (that is, even when their evaluative judgments are in fact proper responses to the relevant considerations then available). Because evidence of deliberative unreliability can “dispossess” agents of normative reasons for evaluative judgments and actions that they would otherwise have, being continent despite judging that one should now succumb can often be more rational than giving in. (shrink)

ABSTRACT:This essay argues for the importance of formalizing public engagement efforts around bioethics as something we might call "bioethics communication," and it outlines the Johns Hopkins Berman Institute of Bioethics' plans for engaging in this effort. Because science is complex and difficult to explain to nonexperts, the field of science communication has arisen to meet this need. The field involves both a practice and a subject of empirical research. Like science, bioethics is also complex and difficult to explain, which is (...) why the world needs bioethics communication. The authors are engaged in a brand-new effort to establish the sort of public bioethics efforts that would constitute bioethics communication, through a program which they call the Dracopoulos-Bloomberg iDeas Lab. The authors invite colleagues to experiment and learn with them as they invest in the development of bioethics communicators and their products. (shrink)

Why would Sir Thomas More write a letter to Alice Alington under the name of Margaret More Roper? To answer that question, this essay examines the political and familial circumstances of the letter's composition, its artfully concealed design of forensic oratory, and use of indirect argument. A careful analysis of the letter's rhetorical strategy will reveal further that More crafted his defense of conscience with allusion to the question of counsel from Utopia, whether or not a philosopher should enter into (...) a king's service. In the Alington letter, from More's position as an imprisoned, former Chancellor of England, he revised civic humanism's call for political engagement into a powerful statement of defiance against King Henry VIII. (shrink)

Hirst distills the relevant and common themes that have been discussed throughout this topic. He successfully integrates the various interdisciplinary works on the dynamics and outcomes associated with conversational remembering and how it is currently changing due to social media. Notably, he ends with thoughts about the future of conversational remembering research and areas of future research.

The ontology of Bohmian mechanics includes both the universal wave function and particles. Proposals for understanding the physical significance of the wave function in this theory have included the idea of regarding it as a physically-real field in its 3N-dimensional space, as well as the idea of regarding it as a law of nature. Here we introduce and explore a third possibility in which the configuration space wave function is simply eliminated—replaced by a set of single-particle pilot-wave fields living in (...) ordinary physical space. Such a re-formulation of the Bohmian pilot-wave theory can exactly reproduce the statistical predictions of ordinary quantum theory. But this comes at the rather high ontological price of introducing an infinite network of interacting potential fields which influence the particles’ motion through the pilot-wave fields. We thus introduce an alternative approach which aims at achieving empirical adequacy with a more modest ontological complexity, and provide some preliminary evidence for optimism regarding the program of trying to replace the configuration space wave function with a set of fields in ordinary physical space. (shrink)

The present article examines the theology of John Zizioulas with a view to understanding its coherence and viability for ecclesiology. Instead of treating his trinitarian theology, or his historical claims, I focus upon the basic themes of his personalistic ontology, especially the relationship between the ‘hypostasis’ and its ‘nature.’ I argue that Zizioulas's central concept of freedom rests upon an equivocation: he affirms both that freedom and being are identical, and that they are mutually exclusive. In conversation with the philosophy (...) of Levinas, I further argue that Zizioulas's proposal, as an ontology of communion, falls prey to the same reduction of being to thought that forms the central tenet of Western conceptions of subjectivity. In conclusion, I argue that both of these problems trade on a basic inability to account for grace as the fundamental reality of communion. Throughout my basic concern is to inquire into just what function the category of ‘being’ has in Zizioulas's theology, and to point out its surprising obscurity. (shrink)

Mark Schroeder has, rather famously, defended a powerful Humean Theory of Reasons. In doing so, he abandons what many take to be the default Humean view of weighting reasons—namely, proportionalism. On Schroeder’s view, the pressure that Humeans feel to adopt proportionalism is illusory, and proportionalism is unable to make sense of the fact that the weight of reasons is a normative matter. He thus offers his own ‘Recursive View’, which directly explains how it is that the weight of reasons is (...) a normative matter. In this paper, I argue against Schroeder that a Humean ought to be a proportionalist. On my view, proportionalism is clearly an intuitive theory of weighting for a Humean, so we should resist it only if Schroeder can demonstrate either that there is a serious problem with the view, or that there is a better alternative. I then further argue that Schroeder fails to deliver on either condition. As a result, I conclude that there are good intuitive reasons for a Humean to be a proportionalist, and no good reason not to be. (shrink)

A book review of "The Will to Punish," by Didier Fassin.