The terms complexity, complex adaptive systems, and sciences of complexity are found often in recent scientific literature, reflecting the remarkable growth in collaborative academic research focused on complexity from the origin and dynamics of organisms to the largest social and political organizations. One of the great challenges in this field of research is to discover which features are essential and shared by all of the seemingly disparate systems that are described as complex. Is there sufficient synthesis to suggest the possibility (...) of an overarching science of complexity? This report describes current views on this subject held by various eminent scholars associated with the Santa Fe Institute.The physical sciences have traditionally been concerned with “simple” systems whose dynamics can be described in mathematical terms with precision and certainty. In contrast, the biological and social sciences are inevitably concerned with self-organized or social “complex” systems whose detailed behaviors appear to be unpredictable. The two categories differ greatly in size and diversity, prompting the late mathematician Stanislaus Ulam to remark that research on complex systems might be compared to the study of non-elephants. Nevertheless, certain integrative themes have begun to emerge.Rising activity in this field of research runs completely counter to the trend toward increasing fragmentation and specialization in the sciences. It has stimulated a resurgence of interest in a broad synthesis involving mathematics, computational science, physics, chemistry, biology, neuroscience, and the social sciences. The growth of effort in this very extended field has been greatly stimulated by the development of new computational tools that are capable of dealing with vast, interrelated databases. Many of the participants in complexity research feel that it is now time to reintegrate the fragmented interests of much of the academic community. The reader is encouraged to consider whether such views are sparking a historic renaissance of scholarship or represent a passing scientific diversion. (shrink)

The current system of ethical review for medical research in the United Kingdom is changing from the current system involving large committees of 7–18 members reviewing every individual application to a system involving pre-review by small sub-committees of National Research Ethics Officers , who have a remit to approve studies if they believe there are no material ethical issues imposed by the research. The reliability of this new system depends on the reliability of the NREAs and in particular the ability (...) of small groups to effectively identify and appropriately assess the seriousness of all the material ethical issues that may be posed by an application. There is anecdotal evidence to suggest that many individual research ethics committee members have had experience of believing that a study presents no material ethical concerns, then on reaching the committee and discussing the application they realise that the committee feels it does present significant ethical concerns. If this is the case then this casts doubt on the reliability of NREAs or small groups to effectively identify ethically problematic research and appropriately respond to this to protect research participants. In this paper we describe a small questionnaire based piece of research carried out to assess how common this and other relevant experiences are. (shrink)

The Patient Self Determination Act of 1991 brought much needed attention to the importance of advance care planning and surrogate decision-making. The purpose of this law is to ensure that a patient’s preferences for medical care are recognized and promoted, even if the patient loses decision-making capacity. In general, patients are presumed to have DMC. A patient’s DMC may come under question when distortions in thinking and understanding due to illness, delirium, depression or other psychiatric symptoms are identified or suspected. (...) Physicians and other healthcare professionals working in hospital settings where medical illness is frequently comorbid with depression, adjustment disorders, demoralization and suicidal ideation, can expect to encounter ethical tension when medically sick patients who are also depressed or suicidal request do not resuscitate orders. (shrink)

Extant attempts to incorporate _intensionality_ into the grammar either systematically over-generate, or systematically under-generate. In this paper, building on Keshet (Linguist and Philos 33(4):251–283, 2011), we aim to reconcile a scopal account of _de re_ with the possibility of _de re_ readings out of scope islands. By adapting compositional techniques for dealing with exceptionally scoping indefinites (Charlow, in On the semantics of exceptional scope, PhD thesis, Rutgers University, 2014; The scope of alternatives: indefiniteness and islands. Linguist and Philos 43(4):427–472, 2020), (...) we develop an intensional grammar in which exceptional _de re_ is achieved via _cyclic scope_. World-sensitive expressions are converted into scope-takers via a constrained inventory of type-flexible operators. Type flexibility _explains_ the possibility of apparently island-violating _de re_ by predicting the possibility of cyclic scope-taking. We argue that the resulting theory—which we dub the _flexible scope theory_—is sufficiently expressive to address the under-generation issues of current accounts, while still capturing constraints on _de re_ in an explanatory fashion. (shrink)

Collection of essays on the connection between medicine and literature and how novelists and physicians are both, in a sense, diagnosticians; the book focuses, in particular, on Walker Percy, a writer who had trained as a pathologist.

A phylogeny that allows for lateral gene transfer (LGT) can be thought of as a strictly branching tree (all of whose branches are vertical) to which lateral branches have been added. Given that the goal of phylogenetics is to depict evolutionary history, we should look for the best supported phylogenetic network and not restrict ourselves to considering trees. However, the obvious extensions of popular tree-based methods such as maximum parsimony and maximum likelihood face a serious problem—if we judge networks by (...) fit to data alone, networks that have lateral branches will always fit the data at least as well as any network that restricts itself to vertical branches. This is analogous to the well-studied problem of overfitting data in the curve-fitting problem. Analogous problems often have analogous solutions and we propose to treat network inference as a case of model selection and use the Akaike Information Criterion (AIC). Strictly tree-like networks are more parsimonious than those that postulate lateral as well as vertical branches. This leads to the conclusion that we should not always infer LGT events whenever it would improve our fit-to-data, but should do so only when the improved fit is larger than the penalty for adding extra lateral branches. (shrink)

One of the remarkable developments in the contemporary study of Paul is the dramatic interest in his thought amongst European philosophers. This collection of insights from leading scholars makes accessible a discussion often elusive to those not already conversant in the categories of European philosophy"--Publisher description.

According to Marr, a computational-level theory consists of two elements, the what and the why. This article highlights the distinct role of the Why element in the computational analysis of vision. Three theses are advanced: that the Why element plays an explanatory role in computational-level theories, that its goal is to explain why the computed function is appropriate for a given visual task, and that the explanation consists in showing that the functional relations between the representing cells are similar to (...) the “external” mathematical relations between the entities that these cells represent. (shrink)

ObjectiveCochlear explantation for purely elective (e.g. psychological and emotional) reasons is not well studied. Herein, we aim to provide data and expert commentary about elective cochlear implant (CI) removal that may help to guide clinical decision-making and formulate guidelines related to CI explantation.Data sourcesWe address these objectives via three approaches: case report of a patient who desired elective CI removal; review of literature and expert discussion by surgeon, audiologist, bioethicist, CI user and member of Deaf community.Review methodsA systematic review using (...) three scientific online databases was performed. Included articles addressed the benefits and/or complications of cochlear implantation in young children, CI explantation with or without revision surgery and the ethical debate between the medical and Deaf communities on cochlear implantation and explantation.ConclusionsThe medical and audiological perspectives identify a host of risks related to implant removal without reimplantation, including risk from surgery, general anaesthesia, cochlear ossification and poor audiometric outcomes. The member of the deaf community and bioethicist argue that physicians need to guide the principles of beneficence, non-maleficence and patient autonomy. Taken together, patient desires should be seen as paramount, if the patient is otherwise fit for surgery and well informed.Implications for practiceSimilar to the case of device implantation, device explantation should be a multidisciplinary and collaborative decision with the patient and the family’s desires at the centre. While every case is different, we offer a CI explantation discussion to assist in clinical decision-making, patient counselling and education. (shrink)

BackgroundWhen conducting research with Indigenous populations consent should be sought from both individual participants and the local community. We aimed to search and summarise the literature about methods for seeking consent for research with Indigenous populations.MethodsA systematic literature search was conducted for articles that describe or evaluate the process of seeking informed consent for research with Indigenous participants. Guidelines for ethical research and for seeking consent with Indigenous people are also included in our review.ResultsOf 1447 articles found 1391 were excluded (...) ; 56 were relevant and included. Articles were categorised into original research that evaluated the consent process or publications detailing the process of seeking consent and guidelines for ethical research. Guidelines were categorised into international ; national and state/regional/local guidelines. In five studies based in Australia, Canada and The United States of America the consent process with Indigenous people was objectively evaluated. In 13 other studies interpreters, voice recording, videos, pictures, flipcharts and “plain language” forms were used to assist in seeking consent but these processes were not evaluated. Some Indigenous organisations provide examples of community-designed resources for seeking consent and describe methods of community engagement, but none are evaluated. International, national and local ethical guidelines stress the importance of upholding Indigenous values but fail to specify methods for engaging communities or obtaining individual consent. In the ‘Grey literature’ concerns about the consent process are identified but no solutions are offered.ConclusionConsultation with Indigenous communities is needed to determine how consent should be sought from the community and the individual, and how to evaluate this process. (shrink)

Researchers are required to seek consent from Indigenous communities prior to conducting research but there is inadequate information about how Indigenous people understand and become fully engaged with this consent process. Few studies evaluate the preference or understanding of the consent process for research with Indigenous populations. Lack of informed consent can impact on research findings. The Picture Talk Project was initiated with senior Aboriginal leaders of the Fitzroy Valley community situated in the far north of Western Australia. Aboriginal people (...) were interviewed about their understanding and experiences of research and consent processes. Transcripts were analysed using NVivo10 software with an integrated method of inductive and deductive coding and based in grounded theory. Local Aboriginal interpreters validated coding. Major themes were defined and supporting quotes sourced. Interviews with Aboriginal leaders were facilitated by a local Aboriginal Community Navigator who could interpret if necessary and provide cultural guidance. Participants were from all four major local language groups of the Fitzroy Valley; aged 31 years and above; and half were male. Themes emerging from these discussions included Research—finding knowledge; Being respectful of Aboriginal people, Working on country, and Being flexible with time; Working together with good communication; Reciprocity—two-way learning; and Reaching consent. The project revealed how much more there is to be learned about how research with remote Aboriginal communities should be conducted such that it is both culturally respectful and, importantly, meaningful for participants. We identify important elements in community consultation about research and seeking consent. (shrink)

This is a collection of papers presented at the Symposium "Are There are Laws of Biology?", in the 1996 Biennial Meetings of the Philosophy of Science Association. It includes four separate papers: "Why Do Biologists Argue Like They Do?" by John Beatty, "Does Biology Have Laws? The Experimental Evidence" by Robert Brandon, "Two Outbreaks of Lawlessness in Recent Philosophy of Biology" by Elliott Sober, and "Pragmatic Laws" by Sandra D. Mitchell.

The consent and community engagement process for research with Indigenous communities is rarely evaluated. Research protocols are not always collaborative, inclusive or culturally respectful. If participants do not trust or understand the research, selection bias may occur in recruitment, affecting study results potentially denying participants the opportunity to provide more knowledge and greater understanding about their community. Poorly informed consent can also harm the individual participant and the community as a whole. Invited by local Aboriginal community leaders of the Fitzroy (...) Valley, the Kimberley, Western Australia, The Picture Talk project explores the consent process for research. Focus groups of Aboriginal community members were conducted to establish preferences for methods of seeking individual consent. Transcripts were analysed through NVivo10 Qualitative software using grounded theory with inductive and deductive coding. Themes were synthesised with quotes highlighted. Focus groups with Aboriginal community members were facilitated by a Community Navigator as a cultural guide and interpreter and a researcher. Participants were recruited from all main language groups of the Fitzroy Valley – Gooniyandi, Walmajarri, Wangkatjungka, Bunuba and Nikinya. Participants were aged ≥18 years, with 5 female groups and one male group. Themes identified include: Reputation and trust is essential; The Community Navigator is key; Pictures give the words meaning – milli milli versus Pictures; Achieving consensus in circles; Signing for consent; and Research is needed in the Valley. Aboriginal communities of the Fitzroy Valley recommend that researchers collaborate with local leaders, develop trust and foster a good reputation in the community prior to research. Local Aboriginal researchers should be employed to provide cultural guidance throughout the research process and interpret local languages especially for elders. Pictures are preferred to written text to explain research information and most prefer to sign for consent. The Fitzroy Valley welcomes research when collaborative and for the benefit of the community. Future research could include exploring how to support young people, promote health screening and improve understanding of medical knowledge. (shrink)

Very few researchers have reported on procedures of recruiting, obtaining informed consent, and compensating participants in health research in the Arabian Gulf Region. Empirical research can inform the debate about whether to adjust these procedures for culturally diverse settings. Our objective was to delineate procedures related to recruiting, obtaining informed consent, and compensating health research participants in the extremely high-density multicultural setting of Qatar.

R K Elliott; D. W. Hamlyn on Knowledge and the Beginnings of Understanding, Journal of Philosophy of Education, Volume 14, Issue 1, 30 May 2006, Pages 109–116.

R K Elliott; The Concept of Development: A Reply to Professor Hamlyn, Journal of Philosophy of Education, Volume 9, Issue 1, 30 May 2006, Pages 40–48, https://d.

R K Elliott; The Concept of Development: A Reply to Professor Hamlyn, Journal of Philosophy of Education, Volume 9, Issue 1, 30 May 2006, Pages 40–48, https://d.

Book Reviws in this ArticleThe Human Body and the Law, 2nd edition by D.W. Meyers, Edinburgh University Press, 1990Classic Cases in Medical Ethics by Gregory E. Pence. New York: McGraw‐Hill Publishing Co. 1990Changing Values in Medical and Health Care Decision Making, edited by Uffejuul Jensen and Gavin Mooney. Chichester: John Wiley & Sons, 1990IVF and Justice by Teresa Iglesias, London: The Linacre Centre For Health Care Ethics, 1990The Practical, Moral and Personal Sense of Nursing: A Phenomenon‐ological Philosophy of Practice by (...) Anne H. Bishop and John R. Scudder, Jr. New York: State University of New York Press, 1990A Companion to Ethics, edited by Peter Singer. Oxford and Cambridge, Mass: Basil Blackwell, 1991.Ethics and Law in Health Care and Research edited by Peter Byrne, Chichester, UK: 1990The Human Embryo edited by G.R. Dunstan, Exeter: Exeter University Press, 1990Everyday Ethics: Resolving Dilemmas in Nursing Home Life by Rosalie A. Kane and Arthur L. Caplan. N.Y.: Springer Publishing Company, 1990Psychiatric Ethics, 2nd edition, edited by S. Bloch and P. Chodoff. Oxford, Oxford University Press, 1991Health Care and Gender by Charlotte Muller. New York: Russell Sage Foundation, 1990. (shrink)

I want to explore what happens to two philosophical issues when we assume that the mind, a functional device, is to be understood by the same sort of functional analysis that guides biological investigation of other organismic systems and characteristics. The first problem area concerns the concept of rationality, its connection with reliability and reproductive success, and the status of rationality hypotheses in attribution of beliefs. It has been argued that ascribing beliefs to someone requires the assumption that that person (...) is rational. It also has been argued that evolutionary theory can account for the capacity we have for rational thought by appealing to the idea that rational methods for constructing beliefs are reliable and therefore represented a selected advantage. Both of these claims about rationality are critically examined. In the second part of the paper, I turn to some criticisms that have been advanced against "functionalist" solutions to the mind/body problem. These criticisms are defused when that doctrine is understood in terms of a Teleological (rather than a Turing Machine) notion of function. However, functionalism does not emerge totally unscathed. Voltaire's Dr. Pangloss saw everything in terms of its function and its perfect performance of its function. In the philosophy of mind, his influence lives on in the form of two ideas: (i) that we must possess rational methods for constructing beliefs, since our minds are the product of natural selection, and (ii) that psychological states and properties are individuated by their psychological functions. Contemporary biology provides the resources for avoiding Pangloss's wideeyed teleology in the study of adaptation. It is to be hoped that progress in psychology will loosen the grip of Panglossian assumptions in the study of mind. (shrink)

Late in 1990, the Center for the Study of Ethics in the Professions at Illinois Institute of Technology (lIT) received a grant of more than $200,000 from the National Science Foundation to try a campus-wide approach to integrating professional ethics into its technical curriculum.! Enough has now been accomplished to draw some tentative conclusions. I am the grant's principal investigator. In this paper, I shall describe what we at lIT did, what we learned, and what others, especially philosophers, can learn (...) from us. We set out to develop an approach that others could profitably adopt. I believe that we succeeded. (shrink)

It is doubtless appropriate to read The Interpretation of Dreams according to the image of the journey which Sigmund Freud describes in a letter to Wilhelm Fliess:The whole thing is planned on the model of an imaginary walk. First comes the dark wood of the authorities , where there is no clear view and it is easy to go astray. Then there is a cavernous defile through which I lead my readers—my specimen dream with its peculiarities, its details, its indiscretions (...) and its bad jokes—and then, all at once, the high ground and the open prospect and the question: “Which way do you want to go?”1This walk has nothing of the nonchalant about it. Rather, it is strewn with tests and trials, as is usually the case in the “myth of the hero” or of the “conquistador,” which we know played a major role in Freud’s thought and in that of his disciples. The progress, in epic poetry, moves toward a discovery, the founding of a city, by means of difficult stages and combats. Every “discourse” capable of attaining a goal distant from its prolegomena finds its appropriate metaphor in the hero’s progress, or in the voyage of initiation. Discursivity then becomes the intellectual equivalent of the epic’s trajectory. At the time of its publication, Freud found his book insufficiently probing, and imperfect in its discursivity. He criticized himself for having failed to link properly his arguments . Doubt was momentarily cast on the achievement of the main goal…. But such severity was not to persist.But one can also read the work by discerning its framing devices. Several authors mentioned in the first chapter reappear at the work’s conclusion. Such a return is far from fortuitous; it is the result of an extremely well-calculated strategy. Another framing system which has been noticed by many readers is the one, shortly before the end of the book, which returns to a line from Virgil that Freud had placed as an epigraph on the title page: Flectere si nequeo superos, Acheronta movebo. This line, because of its repetition at two crucial points in the book, traces its message in the form of an emblem. When it breaks in, it makes explicit that the dream mechanism is the return of the repressed:In waking life the suppressed material in the mind is prevented from finding expression and is cut off from internal perception owing to the fact that the contradictions present in it are eliminated—one side being disposed of in favor of the other; but during the night, under the sway of an impetus towards the construction of compromises, this suppressed material finds methods and means of forcing its way into consciousness.Flectere si nequeo superos, Acheronta movebo.2 1. Sigmund Freud to Wilhelm Fliess, 6 Aug. 1899, Freud, The Origins of Psychoanalysis: Letters to Wilhelm Fliess, Drafts and Notes, 1887-1902, ed. Marie Bonaparte, Anna Freud, and Ernst Kris, trans. James Strachey , p. 290.2. Freud, The Interpretation of Dreams, ed. and trans. Strachey , p. 647; my emphasis. The Latin is translated in n. 1 on that page of Freud’s text: “If I cannot bend the High Powers, I will move the Infernal Regions.” All further references to this work, abbreviated I, will be included in the text. Another framing device is created by the theme of the prophetic dream, discussed at the outset of the first chapters and taken up again, with the ambivalence of denial and concession, in the final paragraph of the book. Jean Starobinski, professor emeritus at the University of Geneva, has devoted studies to Montaigne, Diderot, Rousseau, Saussure, and modern French poets. As an M.D., he is familiar with psychoanalysis and participates in the editorial board of La Nouvelle Revue de Psychanalyse . Some of his recent research deals with the history of melancholia; his most recent books are Montaigne in Motion and Rousseau . He was awarded the Balzan Prize in 1984. (shrink)

R K Elliott; D. W. Hamlyn on Knowledge and the Beginnings of Understanding, Journal of Philosophy of Education, Volume 14, Issue 1, 30 May 2006, Pages 109–116.