Sustained attention, a key cognitive skill that improves during childhood and adolescence, tends to be worse in some emotional and behavioural disorders. Sustained attention is typically studied in non-affective task contexts; here, we used a novel task to index performance in affective versus neutral contexts across adolescence (N = 465; ages 11–18). We asked whether: (i) performance would be worse in negative versus neutral task contexts; (ii) performance would improve with age; (iii) affective interference would be greater in younger adolescents; (...) (iv) adolescents at risk for depression and higher in anxiety would show overall worse performance; and (v) would show differential performance in negative contexts. Results indicated that participants performed more poorly in negative contexts and showed age-related performance improvements. Those at risk of depression performed more poorly than those at lower risk. However, there was no difference between groups as a result of affective context. For anxiety there was no difference in performance as a function of severity. However, those with higher anxiety showed less variance in their reaction times to negative stimuli than those with lower anxiety. One interpretation is that moderate levels of emotional arousal associated with anxiety make individuals less susceptible to the distracting effects of negative stimuli. (shrink)

Decades of psychological research have been aimed at modeling how people learn features and categories. The empirical validation of these theories is often based on artificial stimuli with simple representations. Recently, deep neural networks have reached or surpassed human accuracy on tasks such as identifying objects in natural images. These networks learn representations of real‐world stimuli that can potentially be leveraged to capture psychological representations. We find that state‐of‐the‐art object classification networks provide surprisingly accurate predictions of human similarity judgments for (...) natural images, but they fail to capture some of the structure represented by people. We show that a simple transformation that corrects these discrepancies can be obtained through convex optimization. We use the resulting representations to predict the difficulty of learning novel categories of natural images. Our results extend the scope of psychological experiments and computational modeling by enabling tractable use of large natural stimulus sets. (shrink)

Most cognitive psychology experiments evaluate models of human cognition using a relatively small, well-controlled set of stimuli. This approach stands in contrast to current work in neuroscience, perception, and computer vision, which have begun to focus on using large databases of natural images. We argue that natural images provide a powerful tool for characterizing the statistical environment in which people operate, for better evaluating psychological theories, and for bringing the insights of cognitive science closer to real applications. We discuss how (...) some of the challenges of using natural images as stimuli in experiments can be addressed through increased sample sizes, using representations from computer vision, and developing new experimental methods. Finally, we illustrate these points by summarizing recent work using large image databases to explore questions about human cognition in four different domains: modeling subjective randomness, defining a quantitative measure of representativeness, identifying prior knowledge used in word learning, and determining the structure of natural categories. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Theocritus and the Archaeology of Greek PoetryFrederick T. GriffithsRichard Hunter. Theocritus and the Archaeology of Greek Poetry. Cambridge: Cambridge University Press, 1996. xii 1 207 pp. Cloth, $54.95.To locate Theocritus on the evolving map of third-century culture, Richard Hunter forgoes mapmaking itself in favor of the scattered “sites” found in seven nonbucolic mimes, hymns, and erotic poems. He introduces these lively and learned essays with the observation that (...) “too often ‘Hellenistic poetry’ is treated as an entity in which the whole is easier to grasp, and in some ways more interesting, than the parts” (x). Theocritus’ Nachleben deepens the distortion: “Concentration on Theocritus’ ‘bucolic poems’ has tended to obscure the fact that the range and variety of his poems are very characteristic of the poetic milieu of the period” (20). Successive chapters find Theocritus crossing paths with Apollonius Rhodius, Aratus, Herodas, and Callimachus. As ever, all roads lead back to Homer, but Hunter pointedly directs our view elsewhere. Different as they are, Helen (Idyll 18), Hiero II (16), the Alexandrian housewives (15), the Dioscuri (22), and three languishing paederasts (12, 29, 30) commonly witness to the third century’s interest in the “song culture” of the archaic age, an age with many centers and patrons, a “rich tapestry of poetic forms” (p. 2), and a performance culture not overshadowed by the dramatic festivals of Athens.Philology’s erstwhile handmaiden, archaeology, presides as a tenth Muse both over Theocritus’ learned “recuperation” of archaic song and, at another level, over Hunter’s revival of these underappreciated Idylls. Even “the poems themselves dig deeply into a (real or constructed) archaic world for much of their matter and their form” (196). The figure of science gestures to his seamless [End Page 468] integration of papyrology, dialectology, and metrics and inevitably digs up artifacts with more cultural residue than some “intellectual exercise divorced from any meaningful social or ideological context” (11). Hunter undermines the “ivory tower” currently under siege by Alan Cameron and others. The book’s signal contribution comes, however, from questions of “performative context” (4) that may betray the trope. “Musical archaeology” (101) creaks in describing Theocritus’ “rescue” of archaic musical forms. “Locating the Site” (chapter 1) in fact excavates performance and dialect more than anything else. What Hunter’s gritty “archaeology” importantly is not is the stale, library-bound trope of “aetiology.” His introduction proceeds (“Toward Theocritus,” 1–13) via the Fragmentum Grenfellianum and Heracles’ nursery (24.1–9) rather than from Callimachus’ Aetia, which as a project does not figure in these six essays. It is Philitas and, less conventionally, Erinna and Asclepiades who pave the way for Theocritus (“The Poetic Context,” 14–28). Chapter 1 ends with an important survey of “the languages of Theocritus” (28–45), which can be recommended to students and general readers as an introduction to literary dialects in Theocritus, here presented with rare sensitivity to their literary use.Were Hunter starting from “life and times” rather than “site,” familiar topics would at once impose themselves: patronage, religion, the pandectic hexameter, and the elite appropriation of “subliterary” forms. These obligations are agreeably distributed over the five chapters of readings, or perhaps one might better say, “five performances.” For Hunter never marches through an Idyll from end to end but instead selects, restages, and defamiliarizes key passages against the backdrop of, inter alia, recently recovered papyri, hieroglyphic decrees, Old and New Comedy, instrumental performance, meditations on mimesis and mummification, and snatches of Alcman or Theognis not already fossilized in commentary. Of what should be a conventional ag ¬ n between thumos and reason in Idyll 12 he observes: “The irony of the poem lies in the fact that it is the speech of the thumos which is then characterized by an appeal to reason, whereas the lover hectors his thumos like a comic father lecturing his wayward son” (182). We were not expecting Terence: “Cf. perhaps Ter. Ad. 685–95.” With his sharp ear, timing, and fluency in all ages of Greek and Roman verse, Hunter has more than enough fresh insights to hold the attention of both generalists and Theocriteans.“‘All the Twos’: Idyll 22” (chapter 2) works from astute... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:American Journal of Philology 122.3 (2001) 440-444 [Access article in PDF] Arnd Kerkhecker. Callimachus' Book of Iambi. Oxford: Clarendon Press, 1999. xxiv + 334 pp. 5 plates. Cloth, $85.00. The Iambi have been slow to profit from Callimachus' recent popularity, even though our much changed sense of the archaic iambicists, especially Archilochus, makes the collection due for a major reassessment. In Hellenistica Groningana 1 (1993), the Iambi claim scarcely (...) two pages out of two hundred, and in Alan Cameron's iconoclastic Callimachus and His Critics (1995) a bit more than five out of five hundred. Though Callimachean polyeideia cannot be well understood without the Iambi, readers continue to be daunted by these difficult fragments, which in places are little more than a tale told by a diegete, signifying nothing very certain.Now, twenty years after Dee Lister Clayman's fine, short survey of the Iambi, we have not one, but two, book-length readings of the collection. As if the [End Page 440] poet had suddenly risen to sow discord while preaching eunoia, Kerkhecker's formidable Oxford dissertation of 1997 comes to us already in pitched disagreement with Benjamin Acosta-Hughes's Stanford thesis (1995), forthcoming from the University of California Press as Polyeideia: The Iambi of Callimachus and the Archaic Iambic Tradition. Callimachus would not have it any other way.These rival projects complement each other as well as disagree. Acosta-Hughes accommodates the Greekless reader with translations of the Diegesis and the ten Iambi he discusses; in addressing classicists generally, Kerkhecker provides close guidance to the papyri for nonspecialists. As his title indicates, Acosta-Hughes focuses on aesthetics; Kerkhecker revives J. K. Newman's question, "Do the Iamboi make no moral appeal?" (9). Where Acosta-Hughes reads the collection by thematic groupings, Kerkhecker reads the Iambi in sequence and, importantly, as a single composition in thirteen parts. The operative word in his title is "book." I limit myself below to Kerkhecker's monograph, which provides an indispensable ancilla to and partial updating of Pfeiffer's edition, and which constructs as strong a case as can be imagined, on the current evidence, for the designed unity of the Iambi: "Callimachus is not just collecting and editing his own poems, much like those of others; he is composing with the collection in mind, with a view to the scholarly edition, for the Book" (290).Kerkhecker presents an impressive range of mastery, from papyrology to connoisseurship of a later Aufklärungszeitalter. Wieland, Lessing, Herder, and even Fielding offer a reminder of what was once at stake in debates about art. Kerkhecker writes lucid, lively, and often witty prose that is worthy of his tastes and subject. To counter the current age of theory, he reasserts a reminiscently Enlightenment faith in the text; "social text" and "intertext" join Euhemerus in silence and disgrace. Kerkhecker reads the Iambi as a self-enclosed poetic universe, without relying on speculations about chronology, Ptolemaic patronage, designed correspondence to the Aetia, Horatian imitation, or Cameron's questions about performance. On Greek "poetry books," Cameron and Kerkhecker stand in diametrical opposition. In Kerkhecker's view, Callimachus' book articulates a "new Iambic Spirit" (293) by looking inward: to manners more than morals, to Selbstkritik rather than Zeitkritik, and to self-parody beneath feigned polemic. As in later ages, the mark of such hermetic and self-conscious Buchdichtung is multilayered irony.Reconstructions of Greek poetry books proceed against stiff resistance, but Kerkhecker's monograph securely earns a place on the shelf near Pfeiffer by the rigor and erudition of his interpretation on all levels. Chapters on individual Iambi begin with a reassessment of Pfeiffer's edition based on Kerkhecker's collation of the papyri and with an explanation of Pfeiffer's rationale in combining papyri, quotations, and other evidence. Kerkhecker discusses unpublished readings by Coles, Maas, and Rea, and differs in some sixty places from Pfeiffer, whose authority survives this scrutiny intact. Until the now faded Oxyrhynchus Papyri VII.1011 can be reedited, the reader has a full and fair assessment of how the evidence stands. Kerkhecker forthrightly discloses the extent of his own... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Callimachus and His CriticsFrederick T. GriffithsAlan Cameron. Callimachus and His Critics. Princeton: Princeton University Press, 1995. xiv + 534 pp. Cloth, $49.50, £37.50."Elegy was the great preoccupation of the age of Callimachus, and it was naturally the style appropriate for elegy rather than epic that Callimachus addressed in the prologue to his own original and polemical new elegy" (437). Professor Cameron's keenly anticipated argument (outlined in TAPA 122 (...) [1992] 305-12) does not disappoint, especially now that he includes among the "critics" not only such ancient "Telchines" as Asclepiades and Posidippus but also the Roman Callimacheans and "moderns with Hesiodic initiations on the brain" (415). To counter "the curious modern preoccupation with Hellenistic epic and epyllion" (ix), seen most starkly in interpretation of Catullus and the Augustans, Cameron interweaves two ambitious projects.First, the organizing argument is a reconstruction and dating of the Aetia so as to establish that the prologue (frag. 1 Pf.) introduced books 1 and 2 ca. 270 [End Page 339] B.C. amid debates about contemporary elegy. In place of the now generally discredited "feud" with Apollonius over monumental epic, Cameron posits a quarrel with Asclepiades and Posidippus over the epicizing Antimachean mode of elegy. The prologue is not a recusatio of grand epic (a Roman preoccupation); indeed, "... there is no mention of epic in the Aetia prologue" (457), and elegy would be a curious medium for dictating taste in hexameter. Nor does the prologue claim novelty for the Aetia as catalogue-style "Hesiodic elegy," which had been in fashion since the Lyde, and indeed so much so that "it was pseudo-Hesiodic rather than pseudo-Homeric writing that aroused Callimachus's ire" (363). The "Telchines" are the admirers of the Lyde, a poem that Callimachus assails as an "epic pastiche" (483), a monotonous, and the stylistic antithesis of the interesting subjectivity and personal voice demonstrated in his own Cydippe (ca. 279-274). For having compromised the distance of elegy from epic, Antimachus is left pointedly unnamed next to Mimnermus and Philitas (316) and further overshadowed by allusion to Aratus (in, frag. 1.11) as the proponent and paragon of. In sum, the prologue's polemic lies more completely within the moment and between the lines than has been suspected, and entirely within elegy but outside of theory: "So Callimachus's famous literary theories do not really amount to much-as theories" (452).Second, to understand how the Aetia speaks for its age we must understand the age rightly. To provide "a prolegomena to the study of Hellenistic (and so also Roman) poetry" (ix) Cameron pauses frequently in his reconstruction of the Aetia to launch diatribes against the folly of reducing Hellenistic poetry to the aestheticism and obscurantism of the "ivory tower," or to genre inversion (contra Rossi), Buchpoesie (contra Bing), or, worst of all, some "contest of Homer and Hesiod" about big and small epics. This rarefied "Alexandria" existed first in Rome and at a great remove from the continuities of Hellenic culture that shaped Callimachus' "real literary context, a world of cities as well as courts, a world of private symposia and public festivals" (ix). Multibook epics were too rare (contra Ziegler) to require recusatio, while the popularity of short hexameter poems precluded controversies such as are implied by the term of "epyllion" (contra Gutzwiller) or imputed to Theocritus (Id. 7, 13, and 22) and Callimachus (H. Apollo and Hecale). "To judge from the debate about the Lyde, it was elegy that preoccupied the more reflective poets and critics of the age" (451).Only a scholar with Cameron's range, good ear, and courage could undertake a two-pronged offensive of this sort, which is not less "original and polemical" than the elegy it celebrates. Recently published papyri, Byzantine misreaders, and the shifty tribe of epigrammatists have all been marshaled with equal authority for what is in part the elegiac pre-history to his distinguished The Greek Anthology from Meleager to Planudes (Oxford 1993). By the nature of the fragmentary evidence, both the elegy-centered age and its important (if not definitive) Aetia can be reconstructed only at the level of hypothesis, and readers will differ as... (shrink)

In his stimulating article on this topic Mr. Christopher Ehrhardt sought to show that there is no good reason to believe in any intervention by Philip of Macedon in Thessaly earlier than his campaign of 353. The second half of his paper is devoted to the date of Philip's capture of Pagasae, which Diodorus appears to put in the Athenian archon year 354/3 after the fall of Methone, a date adopted by most modern interpreters accepting the emendation for the unidentifiable (...) in the text of Diodorus. Ehrhardt shows well the difficulties of believing in any capture of Pagasae, the port of Pherae, earlier than the capture of Pherae itself, and concludes that the emendation is to be rejected. In this I think he is right, and I am joining him in dating the capture of Pagasae in 352 after Pherae itself had fallen. The first half of his paper, however, rejecting all the evidence suggesting other interventions by Philip in Thessaly earlier than 353, is much harder to accept, for two reasons. (shrink)

Background: Clinical investigation is a growing field employing increasing numbers of nurses. This has created a new specialty practice defined by aspects unique to nursing in a clinical research context: the objectives (to implement research protocols and advance science), setting (research facilities), and nature of the nurse–participant relationship. The clinical research nurse role may give rise to feelings of ethical conflict between aspects of protocol implementation and the duty of patient advocacy, a primary nursing responsibility. Little is known about whether (...) research nurses experience unique ethical challenges distinct from those experienced by nurses in traditional patient-care settings. Research objectives: The purpose of the study was to describe the nature of ethical challenges experienced by clinical research nurses within the context of their practice. Research design: The study utilized a qualitative descriptive design with individual interviews. Participants and research context: Participating nurses (N = 12) self-identified as having experienced ethical challenges during screening. The majority were Caucasian (90%), female (83%), and worked in outpatient settings (67%). Approximately 50% had > 10 years of research experience. Ethical considerations: The human subjects review board approved the study. Written informed consent was obtained. Findings: Predominant themes were revealed: (1) the inability to provide a probable good, or/do no harm, and (2) dual obligations (identity as a nurse vs a research nurse). The following patterns and subthemes emerged: conflicted allegiances between protocol implementation, needs of the participant, desire to advance science, and tension between the nurse–patient therapeutic relationship versus the research relationship. Discussion: Participants described ethical challenges specific to the research role. The issues are central to the nurse–participant relationship, patient advocacy, the nurse’s role in implementing protocols, and/or advancing science. Conclusion: Ethical challenges related to the specialized role of clinical research nurses were identified. More research is warranted to fully understand their nature and frequency and to identify support systems for resolution. (shrink)

This paper draws together as many as possible of the clues and pieces of the puzzle surrounding T. S. Eliot’s “infamous” literary term “objective correlative”. Many different scholars have claimed many different sources for the term, in Pound, Whitman, Baudelaire, Washington Allston, Santayana, Husserl, Nietzsche, Newman, Walter Pater, Coleridge, Russell, Bradley, Bergson, Bosanquet, Schopenhauer and Arnold. This paper aims to rewrite this list by surveying those individuals who, in different ways, either offer the truest claim to being the source of (...) the term, or contributed the most to Eliot’s development of it: Allston, Husserl, Bradley and Bergson. What the paper will argue is that Eliot’s possible inspiration for the term is more indebted to the idealist tradition, and Bergson’s aesthetic development of it, than to the phenomenology of Husserl. (shrink)

Martin Heidegger defines the world as ‘the ever non-objective to which we are subject as long as the paths of birth and death . . . keep us transported into Being’. He writes that the world is ‘not the mere collection of the countable or uncountable, familiar and unfamiliar things that are at hand . . . The world worlds’. Being able to fully and richly express how the world worlds is the task of the artist, whose artwork is the (...) crystallization of this ‘worlding’. For Heidegger it is especially the poet who is attuned to this ‘worlding’, for the poet’s work is focussed on and happens within language itself. The poet is a ‘world-maker’, but this ‘worlding’ is not directed at creating a fictional world; rather it is aimed at revealing the world itself, drawing to the foreground the ‘ever non-objective’ nature of the world, the world happening and unfolding through and with us. This paper, using T.S. Eliot’s poetry, particularly Four Quartets as an example, will delve into how the language of the poet is able to articulate this seemingly invisible boundary between the everyday world and that same world revealed as a mysterious potential that ‘worlds’. The ‘religious imagination’ is central in how this transformation of reality, through poetic language, can manifest. Paul Ricoeur’s work on the poetic and religious dimensions of imagination, particularly the notion of ‘hope’ provides the theoretical underpinnings to explain this transformation. (shrink)

No one is quite sure what happened to T.S. Eliot in that rose-garden. What we do know is that it formed the basis for Four Quartets, arguably the greatest English poem written in the twentieth century. Luckily it turns out that Martin Heidegger, when not pondering the meaning of being, spent a great deal of time thinking and writing about the kind of event that Eliot experienced. This essay explores how Heidegger developed the concept of Ereignis, “event” which, in the (...) context of Eliot’s poetry, helps us understand an encounter with the “heart of light” a little better. (shrink)

We argue that there are three coherent, nontrivial notions of basic-ness: conceptual basic-ness, biological basic-ness, and psychological basic-ness. There is considerable evidence for conceptually basic emotion categories (e.g., “anger,” “fear”). These categories do not designate biologically basic emotions, but some forms of anger, fear, and so on that are biologically basic in a sense we will specify. Finally, two notions of psychological basic-ness are distinguished, and the evidence for them is evaluated. The framework we offer acknowledges the force of some (...) of the objections to basic emotion theory whilst demonstrating that the notion of a basic emotion, once properly reformulated, is still of scientific value. (shrink)

This thesis explores, thematically and chronologically, the substantial concordance between the work of Martin Heidegger and T.S. Eliot. The introduction traces Eliot's ideas of the 'objective correlative' and 'situatedness' to a familiarity with German Idealism. Heidegger shared this familiarity, suggesting a reason for the similarity of their thought. Chapter one explores the 'authenticity' developed in Being and Time, as well as associated themes like temporality, the 'they' (Das Man), inauthenticity, idle talk and angst, and applies them to interpreting Eliot's poem, (...) 'The Love Song of J. Alfred Prufrock'. Both texts depict a bleak Modernist view of the early twentieth-century Western human condition, characterized as a dispiriting nihilism and homelessness. Chapter two traces the chronological development of Ereignis in Heidegger's thinking, showing the term's two discernible but related meanings: first our nature as the 'site of the open' where Being can manifest, and second individual 'Events' of 'appropriation and revelation'. The world is always happening as 'event', but only through our appropriation by the Ereignis event can we become aware of this. Heidegger finds poetry, the essential example of language as the 'house of Being', to be the purest manifestation of Ereignis, taking as his examples Hölderlin and Rilke. A detailed analysis of Eliot's late work Four Quartets reveals how Ereignis, both as an ineluctable and an epiphanic condition of human existence, is central to his poetry, confirming, in Heidegger's words, 'what poets are for in a destitute time', namely to re-found and restore the wonder of the world and existence itself. This restoration results from what Eliot calls 'raid[s] on the inarticulate', the poet's continual striving to enact that openness to Being through which human language and the human world continually come to be. The final chapter shows how both Eliot and Heidegger value a genuine relationship with place as enabling human flourishing. Both distrust technological materialism, which destroys our sense of the world as dwelling place, and both are essentially committed to a genuinely authentic life, not the angstful authenticity of Being and Time, but a richer belonging which affirms our relationship with the earth, each other and our gods. (shrink)

Most people would agree that compulsive lying is a "sickness." In his provocative Lying, Paul Griffiths suggests that consistent truth telling might evoke a similar response. After all, isn't unremitting honesty often associated with stupidity, insanity, and fanatical sainthood? Drawing from Augustine's writings, and contrasting them with the work of other Christian and non-Christian thinkers, Griffiths deals with the two great questions concerning lying: What is it to lie? When, if ever, should or may a lie be told? Examining Augustine's (...) answers to these questions, Griffiths grapples with the difficulty of those answers while rendering them more accessible. With rhetorical savvy Augustine himself would applaud, Griffiths aims to "seduce" rather than argue his readers into agreement with Augustine. Augustine's historically significant, characteristically Christian, and undeniably radical thoughts on lying ignite Griffiths's searching discussion of this challenging and crucial topic. Marvelously erudite and energetic, Lying will draw Augustine enthusiasts, students of ethics, and anyone who is committed to living a more honest life. (shrink)

Young children judge that violations of ordinary, causal constraints are impossible. Yet children’s religious beliefs typically include the assumption that such violations can occur via divine agency in the form of miracles. We conducted two studies to examine this potential conflict. In Study 1, we invited 5- and 6-year-old Colombian children attending either a secular or a religious school to judge what is and is not possible. Children made their judgments either following a minimal prompt or following a reminder of (...) God’s extraordinary powers. Irrespective of their education, and whether or not they had been reminded of God’s extraordinary powers, children systematically judged violations of ordinary, causal constraints to be impossible. In Study 2, we asked if more extensive reminders of God’s special powers would prompt religious children to say that the impossible can happen. Five- and 6-year-old Colombian children attending either a secular or a religious school were presented with narratives in which the protagonist desired an ordinarily impossible outcome. In half the stories, the protagonist prayed to God for the desired outcome. Irrespective of education and of whether the protagonist prayed, children systematically concluded that the desired outcome would not occur and justified that conclusion by reference to ordinary causal constraints. Nevertheless, in a minority of their replies children did assert that violations of ordinary causality are possible. Overall, irrespective of their religious education, young children judge that events rarely deviate from their natural course; only occasionally do they acknowledge exceptions. (shrink)

Ethical questions are often associated with practical dilemmas: questions in morality, in other words. This volume, by contrast, asks questions about morality: what it is, and to what it owes its precarious authority over us. The focus on metaethics is sustained throughout, via a wide range of philosophical perspectives. Distinguished luminaries who include R. M. Hare and Bernard Williams address keenly debated issues such as what constitutes morality in politics; the relationship between education and ethical standards; and whether or not (...) morality can indeed be defined at all. As Nikhil Krishnan writes in his elegant Foreword, 'The plain-speaking, essayistic grace of these essays, speaks nevertheless of the possibility of moral philosophy, written with an eye to a listener, very possibly not a professional philosopher, who has the right to say, ''This is all very well, your neat little theory, but it doesn't ring true. Things are more complicated than that.'''. (shrink)

Advances in medicine in the latter half of the twentieth century have dramatically altered human bodies, expanding choices around what we do with them and how they connect to other bodies. Nowhere is this more so than in the area of reproductive technologies. Reproductive medicine and the laws surrounding it in the UK have reconfigured traditional boundaries surrounding parenthood and the family. Yet culture and regulation surrounding RTs have combined to try to ensure that while traditional boundaries may be pushed, (...) they are reconstructed in similar ways. This paper looks at the most recent RT to be permitted in the UK, mitochondria replacement therapy. Despite controversial media headlines surrounding the technique, MRT is in fact an example of how science and regulation seek to expand models of traditional relatedness in a way that doesn’t challenge the existing order. Yet, like other RTs, while attempts are made to ensure it doesn’t push traditional boundaries too far, fissures and inconsistencies appear in law and culture, which give interesting insights into how genetics, parentage and identity are being mediated in new but familiar ways. (shrink)

Recent work by Brian Skyrms offers a very general way to think about how information flows and evolves in biological networks—from the way monkeys in a troop communicate to the way cells in a body coordinate their actions. A central feature of his account is a way to formally measure the quantity of information contained in the signals in these networks. In this article, we argue there is a tension between how Skyrms talks of signalling networks and his formal measure (...) of information. Although Skyrms refers to both how information flows through networks and that signals carry information, we show that his formal measure only captures the latter. We then suggest that to capture the notion of flow in signalling networks, we need to treat them as causal networks. This provides the formal tools to define a measure that does capture flow, and we do so by drawing on recent work defining causal specificity. Finally, we suggest that this new measure is crucial if we wish to explain how evolution creates information. For signals to play a role in explaining their own origins and stability, they can’t just carry information about acts; they must be difference-makers for acts. _1_ Signalling, Evolution, and Information _2_ Skyrms’s Measure of Information _3_ Carrying Information versus Information Flow _3.1_ Example 1 _3.2_ Example 2 _3.3_ Example 3 _4_ Signalling Networks Are Causal Networks _4.1_ Causal specificity _4.2_ Formalizing causal specificity _5_ Information Flow as Causal Control _5.1_ Example 1 _5.2_ Examples 2 and 3 _5.3_ Average control implicitly ‘holds fixed’ other pathways _6_ How Does Evolution Create Information? _7_ Conclusion Appendix >. (shrink)

T.S. Eliot’s Four Quartets is foremost a meditation on the significance of place. Each quartet is named for a place which holds importance for Eliot, either because of historical or personal memory. I argue that this importance is grounded in an ontological topology, by which I mean that the poem explores the fate of the individual and his/her heritage as inextricably bound up with the notion of place. This sense of place extends beyond the borders of a single life to (...) encompass the remembered past and the unknown future. How this broader narrative of the passing and enduring of human existence can be better understood is a primary concern of the work of Martin Heidegger, in whose Being and Time the historical, situated context of an individual within a community is an important theme. Even more important is his later work in which this theme is extended to include place and dwelling. Dwelling is a particularly rich and poetic idea, weaving the narratological, topological and temporal aspects of human existence together, offering a challenge to modern technology thinking. This paper explores Heidegger’s thoughts on the topology of Being within the context of a poem which, I contend, is also telling the story of human situatedness, and attempting to understand what it means to truly dwell. (shrink)

In Heidegger’s Being and Time certain concepts are discussed which are central to the ontological constitution of Dasein. This paper demonstrates the interesting manner in which some of these concepts can be used in a reading of T.S. Eliot’s The Love Song of J. Alfred Prufrock. A comparative analysis is performed, explicating the relevant Heideggerian terms and then relating them to Eliot’s poem. In this way strong parallels are revealed between the two men’s respective thoughts and distinct modernist sensibilities. Prufrock, (...) the protagonist of the poem, and the world he inhabits illustrate poetically concepts such as authenticity, inauthenticity, the ‘they’, idle talk and angst, which Heidegger develops in Being and Time. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Temple as Ship in Odyssey 6.10R. Drew GriffithLike the good eighth-century oecist that he was,1 the founder of Scheria, Phaeacian king Nausithous, son of Poseidon and grandfather of Nausicaa and Clytonaus, adorned his new city with temples of the gods (, Od. 6.10). This phrase, a hapax in Homer, occupies the same metrical seat immediately before the hephthemimeral caesura as the common ship formula (cf., 24.299, also a hapax). (...) It is plausible, therefore, that the bard who described the work of this ship-loving king used the formula as a formal model. The note argues that this bard thought that temples were ships in which gods traveled. Though this claim may seem surprising at first, cultic, architectural, and linguistic aspects of the epics all support it.Let us begin with cult. From Iliad 1 on, epiphanies are common (43-47, 194-95, 359-61).2 While some gods like Apollo work from afar, most need physical contact, for example, in helping suppliants, and human travel to Olympus like that of Otus and Ephialtes or Bellerophon is out of the question. Gods periodically irrupt into the natural world: Zeus comes down in lightning (e.g., Ar. Pax 42); drinkers take in Dionysus and grow giddy (e.g., Soph. Ant. 964); one sees Pan in any sudden skittishness of the flock (e.g., Eur. Med. 1172). The trick, then, is to channel the gods' [End Page 541] strength to make it propitious. Perhaps for this reason, the basic prayer is the cletic hymn (Men. Rhet. 334.25-336.4) that asks the god to come to the worshipper (carm. pop. 871.1 PMG; Sappho fr. 1.5, 25, 2.1 Lobel-Page, Voigt; Anacreon 357.7 PMG = fr. 14.7 Gentili; Pl. Leg. 712B; Apocalypse 22.20) and may describe a magic vehicle for the purpose (Sappho fr. 1.8-9 Lobel-Page, Voigt),3 like the self-moving aerial car, vimāna, of Sanskrit verse to which a boat is compared at Raghuvanśa 16.68.4 Those who pray often do so by the sea (Il. 1.34, 348-51; Od. 2.260-61; Pind. Ol. 1.71-73, 6.58), and ships may be the site of epiphanies (e.g., Hymn. Hom. Dion. 2, etc.; cf. Exekias ABV 146,21; Hymn Hom. Ap. 388-451).When the Trojan women dedicate a robe to Athena (Il. 6.269-78), we are not told that they use a ship to carry it, but in the similar offering at the Panathenaea, such was indeed the case.5 This ship may have been a comparatively late addition to the Athenian festival, but it has a good Bronze Age antecedent as proved by the Theran ship-fresco.6Turning now to architecture, we note that early temples were perhaps quite small, since as adyta (Il. 5.448, etc.) or abata, which worshippers did not enter,7 they have no functional lower size limit. Surviving Greek temples, all of archaic date or later, are imposing stone structures but bear traces of wooden prototypes, pillars having replaced roughhewn logs and decorative guttae treenails. Excavators have found terracotta model-shrines at Perachora and in the Argive Heraeum,8 some of which may have been portable like those of the Egyptian Amun, Mut, and Chonsu, the juggernaut of Puri in Orissa, or the Tent of Meeting, the earliest Israelite shrine (Exod. 33.7, etc.).Greek temples were astronomically oriented, typically facing sunrise on the foundation day (cf. Plut. Num. 14.4; Lucian De Domo 6), while snubbing humbler coordinates like roads or nearby buildings.9 In [End Page 542] this, they resemble Khufu's pyramid in Egypt, the so-called air shafts of which helped the pharaoh's soul sail to its eternal home in the constellation Orion, giving like an alidad the angles between the tomb itself, the pharaoh's "horizon of eternity," (3ḫ.t (nt), Papyrus Abbott 2.2; The Great Harris Papyrus 3.6),10 the pole-star, and his final destination.11 This fact suggests a link with navigation, for Greeks connected ships and stars, thanks to the navigator's art. With both magnetite and iron,12 but... (shrink)

This dissertation addresses the ontological significance of poetry in the thought of Martin Heidegger. It gives an account of both his earlier and later thinking. The central argument of the dissertation is that poetry, as conceptualised by Heidegger, is beneficial and necessary for the living of an authentic life. The poetry of T. S Eliot features as a sustaining voice throughout the dissertation to validate Heidegger's ideas and also to demonstrate some interesting similarities in their ideas. Chapter one demonstrates how (...) effectively certain concepts from Heidegger's 'Being and Time' can be applied in an analysis of T.S. Eliots celebrated poem 'The Love Song of J. Alfred Prufrock'. The reading involves concepts such as angst, authenticity, inauthenticity, the they and idle talk as they appear in 'Being and Time' and then relates these to aspects of T.S Eliot's poem. Chapter two is an exegesis of Heideggers essay 'The Origin of the Work of Art' in order to understand the meaning of poetry as he describes it. The essay centres on the interpretation of a painting by Vincent van Gogh, and what the experience of the painting reveals to someone authentically engaging with the artwork. Heidegger attempts to establish what the essence of a thing is (the artwork as thing), for the 'origin' of the artwork resides in its 'thingliness'. He creates an important distinction between equipment and the artwork, as well as earth and the world in order to justify the unique, originary position that the artwork occupies. This leads Heidegger to create a new understanding of poetry (which is expanded to encompass all art forms) and to emphasise the importance of the human agent in both the creation and preservation of the artwork. Chapter three is an exploration of language in both the Heidegger of 'Being and Time' and the later Heidegger's thought. The aim is to explore the ontological effect that Heidegger's conception of language has for our existence. He places language within a primordial role arguing that it is not us who speak language, but language that speaks us. This conception has important consequences for our relationship with Being, and the way in which we understand our existence. The final chapter unifies the various themes of the dissertation into a cohesive argument. The chapter begins with a discussion on the meaning of our existence following the later Heidegger. This is nothing less than the guardianship of Being which can only be understood in its relation to our dwelling within the fourfold. In conclusion it is through the measure of the language of poetry that we can realise the possibility of authentic dwelling. (shrink)

The best-known syntactic account of the logical constants is inferentialism. Following Wittgenstein’s thought that meaning is use, inferentialists argue that meanings of expressions are given by introduction and elimination rules. This is especially plausible for the logical constants, where standard presentations divide inference rules in just this way. But not just any rules will do, as we’ve learnt from Prior’s famous example of tonk, and the usual extra constraint is harmony. Where does this leave identity? It’s usually taken as a (...) logical constant but it doesn’t seem harmonious: standardly, the introduction rule only concerns a subset of the formulas canvassed by the elimination rule. In response, Read [5, 8] and Klev [3] amend the standard approach. We argue that both attempts fail, in part because of a misconception regarding inferentialism and identity that we aim to identify and clear up. (shrink)

THE book which Eudoxus of Cnidos was stated by some to have translated from the Egyptian is entitled in the manuscripts of Diog. Laert. 8. 89, a reading which R. D. Hicks retains in his Loeb edition. It was retained also in the edition of C. Gabr. Cobet and in the Tauchnitz edition ; so also H. S. Long in O.C.T.. Egyptian religion was richly theriolatrous. But does it proffer a suggestion of ‘Dialogues of Dogs’? The contrary belief is suggested (...) by the proposal of various emendations. (shrink)

It is gratifying to read, in a recent issue of this periodical, Mr. A. A. Barrett's informed exposition of the syntax of this passage, even though he balks at the need to extract a grammatical subject for the verb deducit in 157 from the relative pronoun qua in the previous line. However his persuasive presentation of what he relies on as evidence in support of his suggested interpretation from the mosaics from Zliten in Tripolitania, which portray scenes in an amphitheatre, (...) may seduce the unwary into an over-ready acquiescence in his proposal to read raeda in 157 for taeda of the manuscript tradition. Juvenal's words were correctly understood by T. Maguire as long ago as 1881, and the solution was restated with clarity in a note by W. V. Clausen recently. (shrink)

According to Carruthers’ massive modularity thesis, the central systems of the mind are widely encapsulated and operate via heuristics and approximation techniques similar to those found in computer science. It follows from this, he claims, that widely encapsulated central systems are feasibly tractable. I argue that insofar as Carruthers uses this weakened definition of encapsulation, his thesis faces a dilemma: either is a misnomer and therefore unrecognisable as a version of MM, or it isn’t, and must put forward a convincing (...) version of MM. I claim that Carruthers’ commitment to this claim about central systems meets this challenge by adopting an understanding of central systems whose information-frugal and processing-frugal operations allow for feasible tractability. I conclude that the CWT provides a plausible and distinctive account of MM. (shrink)

Recent work by Brian Skyrms offers a very general way to think about how information flows and evolves in biological networks — from the way monkeys in a troop communicate, to the way cells in a body coordinate their actions. A central feature of his account is a way to formally measure the quantity of information contained in the signals in these networks. In this paper, we argue there is a tension between how Skyrms talks of signalling networks and his (...) formal measure of information. Although Skyrms refers to both how information flows through networks and that signals carry information, we show that his formal measure only captures the latter. We then suggest that to capture the notion of flow in signalling networks, we need to treat them as causal networks. This provides the formal tools to define a measure that does capture flow, and we do so by drawing on recent work defining causal specificity. Finally, we suggest that this new measure is crucial if we wish to explain how evolution creates information. For signals to play a role in explaining their own origins and stability, they can’t just carry information about acts: they must be difference-makers for acts. (shrink)

Politische Strukturen im Guptareich. By Fred Virkus. Asien- und Afrika-Studien der Humboldt-Universität zu Berlin, vol. 18. Wiesbaden: Harrassowitz Verlag, 2004. Pp. x + 319. €78. The Archaeology of Hindu Ritual: Temples and the Establishment of the Gods. By Michael Willis. Pp. xiv + 375. Cambridge: caMBridge university Press, 2009. £50.