We apply an online optimization process based on machine learning to the production of Bose-Einstein condensates. BEC is typically created with an exponential evaporation ramp that is optimal for ergodic dynamics with two-body s-wave interactions and no other loss rates, but likely sub-optimal for real experiments. Through repeated machine-controlled scientific experimentation and observations our ’learner’ discovers an optimal evaporation ramp for BEC production. In contrast to previous work, our learner uses a Gaussian process to develop a statistical model of the (...) relationship between the parameters it controls and the quality of the BEC produced. We demonstrate that the Gaussian process machine learner is able to discover a ramp that produces high quality BECs in 10 times fewer iterations than a previously used online optimization technique. Furthermore, we show the internal model developed can be used to determine which parameters are essential in BEC creation and which are unimportant, providing insight into the optimization process of the system. (shrink)

A dilemma exists when a doctor is faced with a child or young person who refuses medically indicated treatment. The Gillick case has been interpreted by many to mean that a child of sufficient age and intelligence could validly consent or refuse consent to treatment. Recent decisions of the Court of Appeal on a child's refusal of medical treatment have clouded the issue and undermined the spirit of the Gillick decision and the Children Act 1989. It is now the case (...) that a child patient whose competence is in doubt will be found rational if he or she accepts the proposal to treat but may be found incompetent if he or she disagrees. Practitioners are alerted to the anomalies now exhibited by the law on the issue of children's consent and refusal. The impact of the decisions from the perspectives of medicine, ethics, and the law are examined. Practitioners should review each case of child care carefully and in cases of doubt seek legal advice. (shrink)

The predominant conception of the status of race is that race is a social construction. But what does it mean to say that a group, racially defined, is a social construct? How we understand the process of constitution and related identities is important beyond the conceptual reality or non-reality that defines the group. To this end, this dissertation explores two models of group constitution employed by Jean-Paul Sartre, the first from Anti-Semite and Jew, which bases group constitution and identity on (...) the gaze of the dominant Other, and the second from his later work, Critique of Dialectic Reason, Vol.1, which places the group as a prominent facilitator of history that produces itself in the domain of the Other. Both models show that the existence of group and group identity are constructed and as a result both reject claims of essentialism that may be ascribed to the group. However, I argue that the more nuanced conception of the social construction of the group, found in the Critique, envisages a more complex and dynamic account of group formation and identification, an account that acknowledges the need for group identities particularly among those who are historically oppressed as members of a group. ;My dissertation attempts to reconcile two fundamental and distinct approaches to race---ontology and experience---through what I hope the reader will appreciate as a series of dialogues between Sartre and various interlocuters. These interlocuters include contemporary authors such as Ian Hacking, K. Anthony Appiah, and Naomi Zack whose works refer to some aspect of Sartrean thought. Additionally, I explore textual dialogues between Sartre and both Maurice Merleau-Ponty and Frantz Fanon, existentialists authors themselves, whose works provide insights into the possibilities and problems that Sartre faced in his attempts to attend to colonialism, racism, race and class consciousness, individual and group freedom. Thus, a secondary goal of this dissertation is to show Sartre's continued relevance to our contemporary discourse of race in particular and contemporary philosophy in general. (shrink)

On December 15, 2011, a final report was issued by the Committee on the Use of Chimpanzees in Biomedical and Behavioral Research, which had been convened by the U. S. Institute of Medicine (IOM) in collaboration with National Research Council (NRC) of the National Academies. Within a month of its release, this report was designated by Wired Science one of the “top scientific discoveries of 2011” (Wired Science Staff 2011). The ad hoc Committee responsible for this report was formed at (...) the request of the National Institutes of Health (NIH) in response to congressional inquiry that had been prompted by expressions of public concern.1 The issues addressed in the report are profoundly ethical, despite NIH’s .. (shrink)

In the relatively short time since 2006—when Theoretical Medicine and Bioethics published an issue on moral issues relevant to the use of nonhuman animals in research [1]—significant changes have occurred for nonhuman animals in many quarters. Public sentiment, new policy initiatives, and scientific studies of nonhuman animals’ capacities have all influenced the ways in which nonhuman animals are perceived and treated in research. Today, a large body of information is available for use in decision making about the acceptability of using (...) nonhuman animals in research. The articles in this issue assess how moral argument and empirical studies stand to guide animal research policies and practices in future years.Many in bioethics have come to regard issues of animal research as a subfield of research ethics, bringing it closer to human research ethics. Animal ethics, like public health ethics, has struggled for recognition in bioethics. As the contributions to this issue show, some in bioe. (shrink)

This book provides practical and research-based chapters that offer greater clarity about the particular kinds of teacher reflection that matter and avoids talking about teacher reflection generically, which implies that all kinds of reflection are of equal value.

Available from UMI in association with The British Library. ;Typically we maintain two incompatible standards towards right action and good character, and the tension between these polarities creates the paradox of moral luck. In practice we regard actions as right or wrong, and character as good or bad, partly according to what happens as a result of the agent's decision. Yet we also think that people should not be held responsible for matters beyond their control. ;This split underpins Kant's assertion (...) that only the good will is securely good, that its goodness is impervious to outcome ill-luck. Some commentators, such as Martha Nussbaum and to some extent Bernard Williams, think that this simply writes off the paradox. Williams asserts that the paradox is insoluble, and that its inescapability threatens the notion of agent responsibility. In contrast Thomas Nagel argues that agents' most cherished projects may be indeed be subject to luck, but that does not mean that their deepest motivations are moral. This, I suggest, is one of several means whereby we might limit the effect of the paradox without denying that the tension exists. But I also argue that it is wrong to accuse Kant of ignoring the paradox. ;Ethical consequentialists, on the other hand, appear to have no problem with moral luck, because the paradox depends on a dichotomy between the outside world and the locus of moral worth in the individual agent. But this turns out not to be true. The problem of moral luck is not some strange Kantian fixation, but a general dilemma: a variant on what Nagel terms "the problem of excess objectivity" which cuts across all of ethics and metaphysics. ;Retaining a broadly Kantian notion of agent-responsibility, but limiting what agents are responsible for, requires us to delineate the realm of ethics more narrowly than has been done by those who believe that the rational and/or prudential are coterminous with the ethical. This strategy for minimising the paradox's impact is explored in two areas from medical ethics, the allocation of scarce medical resources and informed consent, and two from public policy, secrecy and nuclear deterrence. Throughout, the analysis seeks to test Nagel's maxim that the best we can hope for is to act in such a manner that we would not have to revise our opinion of how we should have acted once the consequences of our actions become apparent. (shrink)

In conventional thinking, the promise of scientific progress gives automatic and unquestioned legitimacy to any new development in biotechnology. It is the nearest thing we have in a morally relativistic society to the concept of the common good. This chapter begins by examining a recent case study, so-called ‘mitochondrial transfer’ or three-person IVF, in which policymakers appeared to accept that this new technology should be effectively deregulated because that would serve UK national scientific progress and the national interest, despite serious (...) unanswered concerns about its effectiveness and safety. The historical and philosophical underpinnings of the concept of the common good should make us more sceptical of the manner in which the concept can be perverted by particular interests. But there are also hopeful signs that the common good and the biomedical commons are being taken seriously in new models for governance of genomics and biotechnology more generally. (shrink)

The current work builds a definition of irritability from both academic definitions and lay perspectives. In Study 1, a quantitative content analysis of academic definitions resulted in eight main content categories (i.e., behaviour, emotion or affect, cognition, physiological, qualifiers, irritant, stability or endurance, and other). In Study 2, a community sample of 39 adults participated in qualitative interviews. A deductive thematic analysis resulted in two main themes. The first main theme dealt with how participants positioned irritability in relation to other (...) negative states. The second dealt with how participants constructed irritability as both a loss of control and as an experience that should be controlled. The discussion integrates the findings of both studies and provides a concise, but comprehensive definition. (shrink)

We report the identification of a recurrent, 520-kb 16p12.1 microdeletion associated with childhood developmental delay. The microdeletion was detected in 20 of 11,873 cases compared with 2 of 8,540 controls and replicated in a second series of 22 of 9,254 cases compared with 6 of 6,299 controls. Most deletions were inherited, with carrier parents likely to manifest neuropsychiatric phenotypes compared to non-carrier parents. Probands were more likely to carry an additional large copy-number variant when compared to matched controls. The clinical (...) features of individuals with two mutations were distinct from and/or more severe than those of individuals carrying only the co-occurring mutation. Our data support a two-hit model in which the 16p12.1 microdeletion both predisposes to neuropsychiatric phenotypes as a single event and exacerbates neurodevelopmental phenotypes in association with other large deletions or duplications. Analysis of other microdeletions with variable expressivity indicates that this two-hit model might be more generally applicable to neuropsychiatric disease. © 2010 Nature America, Inc. All rights reserved. (shrink)

For every uncountable regular cardinalκ and any cardinalλ≧κ,P κ λ denotes the set $\left\{ {x \subseteqq \lambda :\left| x \right|< \kappa } \right\}$ . Furthermore, < denotes the binary operation defined inP κ λ byx (...) + denotes the setP κ λ−I, andI * the filter dual toI.An idealI overP κ λ is said to benormal iff every functionf:P κ λ→λ with the property that {x∈P κ λ:f(x)∈x}∈I + is constant on a set inI +.I is said to bestrongly normal iff every functionf:P κ λ→P κ λ with the property that {x∈P κ λ:x∩xκ≠Ø∧f(x)shrink)

Pancreatitis is a complex, progressively destructive inflammatory disorder. Alcohol was long thought to be the primary causative agent, but genetic contributions have been of interest since the discovery that rare PRSS1, CFTR and SPINK1 variants were associated with pancreatitis risk. We now report two associations at genome-wide significance identified and replicated at PRSS1-PRSS2 and X-linked CLDN2 through a two-stage genome-wide study. The PRSS1 variant likely affects disease susceptibility by altering expression of the primary trypsinogen gene. The CLDN2 risk allele is (...) associated with atypical localization of claudin-2 in pancreatic acinar cells. The homozygous CLDN2 genotype confers the greatest risk, and its alleles interact with alcohol consumption to amplify risk. These results could partially explain the high frequency of alcohol-related pancreatitis in men. © 2012 Nature America, Inc. All rights reserved. (shrink)

Nourishing the Inner Life of Clinicians and Humanitarians: The Ethical Turn in Psychoanalysis, demonstrates the demanding, clinical and humanitarian work that psychotherapists often undertake with fragile and devastated people, those degraded by violence and discrimination. In spite of this, Donna M. Orange argues that there is more to human nature than a relentlessly negative view. Drawing on psychoanalytic and philosophical resources, as well as stories from history and literature, she explores ethical narratives that ground hope in human goodness (...) and shows how these voices, personal to each analyst, can become sources of courage, warning and support, of prophetic challenge and humility which can inform and guide their work. Over the course of a lifetime, the sources change, with new ones emerging into importance, others receding into the background. Donna Orange uses examples from ancient Rome, from twentieth century Europe, from South Africa, and from nineteenth century Russia. She shows how not only can their words and examples, like those of our personal mentors, inspire and warn us; but they also show us the daily discipline of spiritual self-care, although these examples rely heavily on the discipline of spiritual reading, other practitioners will find inspiration in music, visual arts, or elsewhere and replenish the resources regularly. Nourishing the Inner Life of Clinicians and Humanitarians will help psychoanalysts to develop a language with which to converse about ethics and the responsibility of the therapist/analyst. This is an exceptional contribution highly suitable for practitioners and students of psychoanalysis and psychotherapy. Donna M. Orange teaches, consults, and offers study groups for psychoanalysts and gestalt therapists. She seeks to integrate contemporary psychoanalysis with radically relational ethics. Recent books are _Thinking for Clinicians: Philosophical Resources for Contemporary Psychoanalysis and the Humanistic Psychotherapies _, and _The Suffering Stranger: Hermeneutics for Everyday Clinical Practice_, both from Routledge. (shrink)

The transformative research lens incorporates ideas such as consciously addressing power differences with strategies that allow for the inclusion of the voices of the full range of stakeholders, including those who are most marginalized. The goal of transformative research is to support the development of culturally responsive interventions that foster increased respect for human rights and achievement of social, economic, and environmental justice. In this article, we use a case study from Universitas Padjadjaran in Indonesia to illustrate the application of (...) a transformative approach to research in a complex setting in which the rights of those living in poverty are not respected and economic development occurs at the expense of environmental degradation. We discuss a transformative framing for research associated with the development of interventions designed to support West Java, Indonesia in moving forward toward achieving the Sustainable Development Goals (SDGs), the goals established by the United Nations to address inequities. The road to transformation is not simple or smooth, but the combination of a transformative approach to research with the development of transformative interventions provides a hopeful pathway. (shrink)

In this article we reflect on ethical issues arising amid our efforts over the past four years to set up a university-level engineering ethics center to facilitate faculty, staff, and student collaborations across disciplines. In this account we place considerable emphasis on relations with campus administration, including conflicts arising over the interests of potential donors and research sponsors; state and national political contexts; turf ; and the scope and role of ethics in a STEM-focused public land grant university. We also (...) discuss challenges we faced in communication, both across disciplines in a large university setting, and with administrators inclined to conflate professional ethics with other topics such as technology ethics or public policy concerns. We share discussions we have had among ourselves around what types of alternative structures might facilitate our mission; and how such alternatives might help us resist replication of the kinds of problematic power dynamics we are already witnessing and navigating. It is our hope that our participation in this conversation provides an opportunity for us to learn from others, share what we have learned thus far, and come to a position of greater clarity regarding our intentions and priorities. Most of all we seek moral imagination to identify creative paths forward for a broad set of stakeholders to more deeply encounter professional ethics in discovery, learning, and engagement. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Epistemological Warfare and Hope in Critical Dystopia by Emrah AtasoyClaire P. CurtisEmrah Atasoy. Epistemological Warfare and Hope in Critical Dystopia. Ankara: Nobel Bilimsel Eserler, 2021. vii+ 167 pp. ISBN: 978-625-7589-04-8This book is an application of the idea of critical dystopia to three understudied novels and the beginning of an argument about utopian desire itself. Emrah Atasoy, a prolific author who reviewed Turkish speculative fiction in a (...) well-received 2021 Utopian Studies article, is modeling a search for hope in dystopian texts. In this book, derived from his dissertation, he examines three British novels written in three different eras of the twentieth century: Katherine Burdekin's Swastika Night (1937), Anthony Burgess's The Wanting Seed (1962), and P. D. James's The Children of Men (1992). In each novel, Atasoy argues, the protagonists move from an ignorance that served the interest of the dystopian forces to a resistant knowledge that should be read as offering hope, both as resistance and as knowledge.The book is organized in a straightforward way, with an introduction, conclusion, and then three analytical chapters, one for each of the novels. The introduction is expansive, offering both brief surveys of the nature of utopia and dystopia and a recounting of a number of themes taken up by dystopian texts: education, politics, gender roles, family life, and more. Layered onto this is a discussion of theorizing around knowledge and power and the transition from ignorance to understanding. The chapters focused on the individual novels are all similarly expansive. Atasoy offers biographical information about the authors along with considerations of the primary social and political events to which the authors might be responding. The analyses of the novels focus primarily on the motivations of the protagonists, but interspersed in the plot summaries are narrative cul-de-sacs explaining particular textual details (for example, the discussion of Theo's choice of the Greek statue of Diadoumenos as allocation to leave a note for the Warden [James, 37]). These [End Page 519] little detours are often interesting but can be distracting from the primary analytic focus.The analyses themselves also cover a lot of territory. The middle section of the chapter on The Children of Men (118–34) includes discussions of power, eugenics, religion, sexuality, punishment, assisted suicide, and immigration. Each of these is used to elucidate modes of social and political control wielded by the Warden, but the sheer number of issues included in the fast-moving analysis left me wanting more. Atasoy's analysis of Quietus nicely captures the ways in which James has created a world where the elderly are both encouraged and manipulated to end their lives for the good of the whole. This discussion fits especially well with the larger focus of his analysis on modes of social engineering. Fewer themes and more close readings like this one would have deepened the reading experience. But for anyone beginning a project on one of these novels, this book is a good place to start.This book begins and ends with the interesting contention that times of catastrophe diminish the literary production of utopia, and potentially the capacity for hope itself. While the point of this book is not to defend this claim empirically, it is one worth considering for any scholar of utopia, or any person interested in the potential of future change for the better. The book may underplay the fact of twentieth-century literary utopias (there is a brief discussion of the feminist utopias written in the 1970s and 1980s), but it is surely correct that there is an imbalance in the production of utopia in favor of dystopia. Utopias are more challenging to construct and potentially (especially in this day and time) less formulaic than dystopia, which is an increasingly popular (and marketable) genre.Kim Stanley Robinson noted in a recent interview that "[utopias] shape people's conception of what's possible that could be good in the future."1 Atasoy's book offers the possibility that a close reading of dystopian texts might well help us uncover other ways of finding out what future good is possible. By extolling the value of finding the... (shrink)

Initial demarcations i This study is an exercise in political philosophy. Though no concise, comprehensive definition of political philosophy is readily ...

First published in 1972, The Hope of Progress presents collection of essays and lectures dealing with the history of scientific ideas and the impact of science on society. The principle piece in this volume is the author's 1969 presidential address to the British Association 'On The Effecting of All Things Possible', an argument for believing in the ability of science to solve the problems it has itself created, and which too many of us believe insoluble. It contains author's Romanes (...) Lecture on 'Science and Literature' and a well known critique of J.D. Watson's notorious account of the discovery of the molecular structure of DNA, The Double Helix. Other chapters discuss the possibility of the control and domination by science of the body and mind of Man- though the author concludes in 'The Genetic Improvement of Man' 'I think that, in the main, for many centuries to come, we shall have to put up with human beings as they are at present constituted'. This book will be useful for scholars and researchers of history of science, philosophy of science, natural science, and philosophy in general. (shrink)

Following the lead of Kant more fully than the master himself, Muyskens defends the thesis that so-called "religious beliefs," or at least fundamental ones like the beliefs in the existence of God and life after death, should be construed more on the model of hope than on the model of belief, as we find the latter in more mundane contexts. He is not so hardy as to claim that religious believers generally hold their beliefs as hopes. On the contrary, (...) he recognizes that in much of the Christian tradition there is a stress on certainty and confidence that God exists and that our life will continue beyond the grave, and on the cosmic security provided by Christian faith. Muyskens's position is that religious belief can be justifiably held only if it takes something like the form of hope. To undergird this position he provides an analysis of hope as a propositional attitude, hoping that p, with some glances at treatments of hope by Aquinas, Descartes, Hobbes, Hume, and Gabriel Marcel. S hopes that p if and only if: S desires that p; It is not the case that p is not preferred by S on balance, or that S believes that q, which he prefers on balance, is incompatible with p; Neither p nor not-p is certain for S; S is disposed to act as if p. (shrink)

In recent years there have been growing calls for forging greater connections between education and cognitive neuroscience. As a consequence great hopes for the application of empirical research on the human brain to educational problems have been raised. In this article we contend that the expectation that results from cognitive neuroscience research will have a direct and immediate impact on educational practice are shortsighted and unrealistic. Instead, we argue that an infrastructure needs to be created, principally through interdisciplinary training, funding (...) and research programs that allow for bidirectional collaborations between cognitive neuroscientists, educators and educational researchers to grow. We outline several pathways for scaffolding such a basis for the emerging field of ‘Mind, Brain and Education’ to flourish as well as the obstacles that are likely to be encountered along the path. (shrink)

Should we do whatever science lets us do? This short introduction in the 'All That Matters' series shows how developments in biotechnology, such as genetics, stem cell research and artificial reproduction, arouse both our greatest hopes and our greatest fears. Many people invest the new biotechnology with all the aspirations and faith once accorded to religious salvation. But does everyone benefit equally from scientific progress? This book argues that although we've entered new scientific territory, there is no need to jettison (...) our existing moral sense. By discussing a range of real-life cases, it equips readers to make up their own minds on these important questions. Good science and good ethics needn't be contradictory. (shrink)

In this essay we argue for the Janus-faced nature of hope. We show that attempts to sanitise the concept of hope either by separating it conceptually from other phenomena such as wishful thinking, or, more generally, by seeking to minimise the negative aspects of hope, do not help us to understand the nature of hope and its functions as regards religion. Drawing on functional accounts of religion from Clifford Geertz and Tamas Pataki, who both—in their different (...) ways—see the function of religion in terms of its capacity to satisfy deep psychological needs, we demonstrate that religion uniquely positions itself with regard to hope’s two faces, simultaneously exploiting positive and negative aspects of hope. (shrink)

In his New Essays on Human Understanding, Leibniz presents an extended critical commentary on Locke’s Essay Concerning Human Understanding. Leibniz read some of Locke’s work in English and then, a few years later, the whole of it in French, a language in which he was more comfortable. Over a period of about two further years, on and off, he wrote his New Essays, which he finished at about the time Locke died and which was not published until about half a (...) century after Leibniz’s death. (He left them unpublished partly because they had been motivated by a hope of getting Locke to reply, and Locke’s death put an end to that; though his character made it a forlorn hope in any case.) The New Essays has been an important work: for one thing, Kant read it on its first appearance, and scholars say that this was a decisive event in his philosophical development. Anyway, given that this is one of Leibniz’s only two philosophical works of substantial book length, in all the torrent that poured from his pen, and given also that it is focused - critically but with respect and careful attentiveness - on the greatest classic of English philosophy, it is surprising that the New Essays had to wait until 1981 for a usable English translation.1 In 1896 there was published a sort of translation by A. G. Langley;2 but it is inaccurate far beyond the bounds of normal incompetence, as well as being grimly unreadable for stylistic reasons. As Chesterton once said about The Origin of Species, it is surprising how many people think they have read it, but I'll bet that nobody alive has slogged through the Langley version from cover to cover. It is a pity that the work was not decently available in English for nearly three centuries, because even for those who can read the French of, say, Descartes, Leibniz’s French is difficult. He reserved his native German for writings on history and politics, using French and Latin for philosophy and mathematics; presumably French was chosen for the New Essays because Leibniz wanted to respond to a popular work by a popular work.. (shrink)

There are some ideas that at first seem simple, but which become more complex and profound the more they are explored. Great art, of course, is like that. When I first saw Vermeer's Girl with a Pearl Earring I was excited by its fresh simplicity. I thought, however, it a painting I would soon understand. I was wrong. It becomes increasingly mysterious with increasing familiarity. It has recently inspired a novel.1The distinction between acts and omissions is one of these simple, (...) complex, ideas. When I first studied philosophy I thought I would rapidly be able to decide once and for all whether the distinction is of moral importance or not. I did in fact come to a decision. The problem is that I have kept revising that decision ever since. The issues raised by the arguments over acts and omissions continue to inspire philosophical discussion. They also continue to haunt doctors and relatives at the bedsides of those near the end of their lives.Donna Dickenson, in this issue of the journal,2 reports the results of a survey of opinions from those taking part in an Open University course on death and dying. She believes that for many bioethicists the acts/omissions distinction has been shown to be wrong as a distinction of moral worth. Her survey suggests, however, that for many health professionals this distinction is seen as morally important. She asks whether the bioethical consensus, as she sees it, against the distinction is a result of clear thinking, or whether the views of practitioners result from their taking into account, in a way bioethicists do not, the richness of reality.There is I believe, less consensus amongst bioethicists than Dickenson suggests. In this issue of the journal, Marc Stauch3 argues in favour of the acts/omissions …. (shrink)

Problem: How can radical constructivism gain wider recognition and acceptance? Method: Based on informal direct observation of other social and intellectual movements, the social and psychological dynamics and organizational imperatives of radical constructivism as an intellectual movement are discussed. Results: Various means of structuring the movement in order to gain wider acceptance are proposed. Implications: We hope that the paper has value in helping the radical constructivism movement evaluate where it has been and where it might go in terms (...) of wider social recognition and acceptance. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:John P. Anton C. P. CAVAFY'S ARS POETICA ' It is generally recognized that Constantine P. Cavafy (1863-1933) was not born a poet but became one only through persistence and labor, reaching his "first step" sometime after the midpoint of his life. In his effort to assess the quality of his earlier poetic production and sharpen his sensitivity in facing self-criticism, he decided to put in writing his personal (...) thoughts on his work sometime in 1903. The text was written in English in a personal shorthand Cavafy had devised for his own use. It was found among the papers he left to A. Sengopoulos and published for the first time in 1963 by M. Peridis, who also supplied the suitable title Ars Poetica. It falls outside the scope of this essay to discuss the antecedents of this document. Taken as a whole, the text has all the clarity and directness required of a testament designed to serve as a personal guide and handbook. The problems it discusses are limited to the needs of the poet. In this regard, the Ars Poetica has neither the range of topics nor the theoretical scope of, for instance, Aristotle's Poetics. It is quite certain that the ideas that preoccupy Cavafy in the Ars Poetica had been on his mind for a period of years. However, the Ars Poetica is his first prose piece where he gives a systematic treatment to technical and critical issues directly related to the assessment of his work and his role as a poet. In order to project here a clear image of Cavafy's struggle to reach his technical maturity which came after 1910, we need first to discuss the persistent problems he faced during this crucial decade, then to examine the attitudes and values he embodied in certain representative early poems, and finally to relate them to the guiding principles he formulated in his self-addressed poetics of 1903. A number of interrelated problems confronted Cavafy in his late twenties and throughout his thirties. They emerged one by one, to 85 86Philosophy and Literature make more pressing the demand for a consistent solution and a complete recasting of his outlook. Coming to terms with them was extremely difficult. Aside from the emotional and sexual pressures he had to face alone, there was the absence of suitable ideas and conceptual tools to provide him with even the rudiments of an intellectual framework. Whatever he borrowed from Europe and England, or resurrected from his own Hellenic heritage, proved either beyond assimilation or insufficiently digested. The lingering issues fell roughly into four areas. (i) Despite his determination to devote his life to the writing of poetry, the quality of his work was discouraging. He knew this and as a result he often expressed uncertainty about his ability to proceed. Time and again he appeared suffering from a feeling of inadequacy, but nevertheless he sought to engage a reflective mood from which to draw encouragement and hope. (ii) On the theoretical side, he identified with the long tradition which assigned a coveted cultural role to the savant-poet as discloser of truth and spokesman for humanity; this despite the prevailing climate of opinion in his immediate environment which recognized no such high position in his case. Cavafy knew that his standing with the Greek community of Alexandria had gradually dwindled with the loss of family wealth and his lowly employment, and also that his expectations to be respected in his role as a poet and leader in communal affairs were futile. This denial of personal recognition in a society dominated by commerce and finance contributed to his mood of depression. The feeling of being an outcast, despite his associations with the upper social circles of Alexandria, became a constant irritant to his sense of pride. (iii) The course of culture, the destiny of human institutions and the workings of history, became puzzles as he tried to view them through the opaque glass of disillusionment. These were the grand themes actively discussed in the writings of leading European intellectuals, but to the young poet they had a different personal urgency. His vital concern in this connection was not understanding science... (shrink)

Problem: There is currently a great deal of mysticism, uncritical hype, and blind adulation of imaginary mathematical and physical entities in popular culture. We seek to explore what a radical constructivist perspective on mathematical entities might entail, and to draw out the implications of this perspective for how we think about the nature of mathematical entities. Method: Conceptual analysis. Results: If we want to avoid the introduction of entities that are ill-defined and inaccessible to verification, then formal systems need to (...) avoid introduction of potential and actual infinities. If decidability and consistency are desired, keep formal systems finite. Infinity is a useful heuristic concept, but has no place in proof theory. Implications: We attempt to debunk many of the mysticisms and uncritical adulations of Gödelian arguments and to ground mathematical foundations in intersubjectively verifiable operations of limited observers. We hope that these insights will be useful to anyone trying to make sense of claims about the nature of formal systems. If we return to the notion of formal systems as concrete, finite systems, then we can be clear about the nature of computations that can be physically realized. In practical terms, the answer is not to proscribe notions of the infinite, but to recognize that these concepts have a different status with respect to their verifiability. We need to demarcate clearly the realm of free creation and imagination, where platonic entities are useful heuristic devices, and the realm of verification, testing, and proof, where infinities introduce ill-defined entities that create ambiguities and undecidable, ill-posed sets of propositions. Constructivist content: The paper attempts to extend the scope of radical constructivist perspective to mathematical systems, and to discuss the relationships between radical constructivism and other allied, yet distinct perspectives in the debate over the foundations of mathematics, such as psychological constructivism and mathematical constructivism. (shrink)

Joseph Godfrey's A Philosophy of Human Hope is excellent. It is clearly written, thorough, and, in large measure, convincing.

Tocqueville se montre préoccupé par le fait religieux dans l’ensemble de son œuvre. Il ne se contente pas d’observer le rapport de la religion au politique, il cherche ce qu’elle doit être pour s’ouvrir un avenir, et cela justifie une étude théologique de son concept de religion.Dans la 1ère partie de la Démocratie en Amérique , il souligne l’influence des croyances religieuses sur les mœurs politiques des Américains et la particulière inclination du christianisme aux institutions démocratiques. Sa pensée s’élève toutefois (...) à la conception d’un rapport générique entre la religion et la société politique, conception qu’il développera dans la 2e partie du même ouvrage , puis dans l’Ancien Régime et la Révolution . Il croit remarquer une évolution continue du xvie au xviiie siècle, qui tend à établir l’égalité et la ressemblance des citoyens et à substituer le libre examen des croyances dogmatiques au principe d’autorité. Il en conclut que l’opinion commune est appelée à jouer un rôle prépondérant dans les sociétés égalitaires, et il y voit un danger pour l’avenir de la religion, si elle se referme sur son dogmatisme, mais aussi pour l’avenir des sociétés démocratiques, qui ont plus qu’aucune autre besoin de la religion. Mais il juge que la religion chrétienne est mieux armée que les autres pour relever ce défi, pourvu que les chrétiens ne s’érigent pas en adversaires de la liberté.La religion occupe donc une place centrale dans la réflexion politique de Tocqueville, lui-même tourmenté depuis son adolescence par les questions religieuses. Son penchant croissant au doute le prédisposait à recueillir l’héritage des Lumières, mais n’a jamais entamé son espérance dans l’avenir du christianisme.Throughout his writings, Tocqueville shows that he was preoccupied by the religious phenomenon. He not only observed the relation to politics, but he looked for what religion should be in order to open itself to the future. This justifies a theological study of his concept of religion.In the first part of la Démocratie en Amérique , he pointed out the influence of religious beliefs on the political morals of Americans and the particular inclination of Christianity to democratic institutions. His thought, nevertheless, developed towards a conception of the generic rapport between religion and political society, an idea that he develops in the second part of the same work , and then in l’Ancien Régime et la Révolution . He thought that he saw a continual evolution from the 16th to the 18th century, which tended to establish equality and a similarity of citizens and to substitute the free examine of dogmatic beliefs for the principle of authority. He concluded from this that common opinion is called to play a preponderant role in egalitarian societies. He saw there a danger for the future of religion, if it closed itself on its dogmatism, but also for the future of democratic societies, which would need for religion more than any other type of society. But he judged that the Christian religion was better armed than others to take up the challenge, as long as Christians did not set themselves up as adversaries of freedom.Religion, then, occupies a central place in the political reflection of Tocqueville, who was tormented by religious questions from the time of his adolescence. His growing inclination to doubt predisposed him to welcome the heritage of the Enlightenment, but not so far as to weaken his hope in the future of Christianity. (shrink)

The notion that our society, its education system and its intellectual life, is characterised by a split between two cultures – the arts or humanities on one hand and the sciences on the other – has a long history. But it was C. P. Snow's Rede lecture of 1959 that brought it to prominence and began a public debate that is still raging in the media today. This fiftieth anniversary printing of The Two Cultures and its successor piece, A Second (...) Look features an introduction by Stefan Collini, charting the history and context of the debate, its implications and its afterlife. The importance of science and technology in policy run largely by non-scientists, the future for education and research, and the problem of fragmentation threatening hopes for a common culture are just some of the subjects discussed. (shrink)

The goal of the present volume is to discuss the notion of a 'conceptual framework' or 'conceptual scheme', which has been dominating much work in the analysis and justification of knowledge in recent years. More specifi cally, this volume is designed to clarify the contrast between two competing approaches in the area of problems indicated by this notion: On the one hand, we have the conviction, underlying much present-day work in the philosophy of science, that the best we can (...) class='Hi'>hope for in the justifi cation of empirical knowledge is to reconstruct the conceptual means actually employed by science, and to develop suitable models for analyzing conceptual change involved in the progress of science. This view involves the assumption that we should stop taking foundational questions of epistemology seriously and discard once and for all the quest for uncontrovertible truth. The result ing program of justifying epistemic claims by subsequently describing patterns of inferentially connected concepts as they are at work in actual science is closely connected with the idea of naturalizing epistemology, with concep tual relativism, and with a pragmatic interpretation of knowledge. On the other hand, recent epistemology tends to claim that no subsequent reconstruction of actually employed conceptual frameworks is sufficient for providing epistemic justification for our beliefs about the world. This second claim tries to resist the naturalistic and pragmatic approach to epistemology and insists on taking the epistemological sceptic seriously. (shrink)

Cullinane, PJ In his encyclical Evangelii Gaudium, Pope Francis sets his hopes, dreams and expectations for the church squarely within the gospel. He says, for example: I dream of a 'missionary option', that is, a missionary impulse capable of transforming everything, so that the Church's customs, ways of doing things, times and schedules, language and structures can be suitably channeled for the evangelization of today's world rather than for the Church's own self-preservation.