Whether or not quantum physics can account for molecular structure is a matter of considerable controversy. Three of the problems raised in this regard are the problems of molecular structure. We argue that these problems are just special cases of the measurement problem of quantum mechanics: insofar as the measurement problem is solved, the problems of molecular structure are resolved as well. In addition, we explore one consequence of our argument: that claims about the reduction or emergence of molecular structure (...) cannot be settled independently of the choice of a particular resolution to the measurement problem. Specifically, we consider how three standard putative solutions to the measurement problem inform our under- standing of a molecule in isolation, as well as of chemistry’s relation to quantum physics. (shrink)

Discussion about a dignified death has almost exclusively been applied to palliative care and people dying of cancer. As populations are getting older in the western world and living with chronic illnesses affecting their everyday lives, it is relevant to broaden the definition of palliative care to include other groups of people. The aim of the study was to explore the views on dignity at the end of life of 12 elderly people living in two nursing homes in Sweden. A (...) hermeneutic approach was used to interpret the material, which was gathered during semi-structured interviews. A total of 39 interviews were transcribed. The analysis revealed three themes: (1) the unrecognizable body; (2) fragility and dependency; and (3) inner strength and a sense of coherence. (shrink)

A polemical account of Australian philosophy up to 2003, emphasising its unique aspects (such as commitment to realism) and the connections between philosophers' views and their lives. Topics include early idealism, the dominance of John Anderson in Sydney, the Orr case, Catholic scholasticism, Melbourne Wittgensteinianism, philosophy of science, the Sydney disturbances of the 1970s, Francofeminism, environmental philosophy, the philosophy of law and Mabo, ethics and Peter Singer. Realist theories especially praised are David Armstrong's on universals, David Stove's on logical probability (...) and the ethical realism of Rai Gaita and Catholic philosophers. In addition to strict philosophy, the book treats non-religious moral traditions to train virtue, such as Freemasonry, civics education and the Greek and Roman classics. (shrink)

In Experiment, Right or Wrong, Allan Franklin continues his investigation of the history and philosophy of experiment presented in his previous book, The Neglect of Experiment. Using a combination of case studies and philosophical readings of those studies, Franklin again addresses two important questions: (1) What role does and should experiment play in the choice between competing theories and in the confirmation or refutation of theories and hypotheses? (2) How do we come to believe reasonably in experimental results? (...) Experiment, Right or Wrong makes a significant contribution to an important area in contemporary history and philosophy of science. Philosophers and historians of science, physicists, and advanced students in these areas will find much of interest in this engaging study. (shrink)

Anti-selection occurs when information asymmetry exists between insurers and applicants. When an applicant knows they are at high risk of loss, but the insurer does not, the applicant may try to use this knowledge differential to secure insurance at a lower premium that does not match risk.

Mathematicians often speak of conjectures as being confirmed by evidence that falls short of proof. For their own conjectures, evidence justifies further work in looking for a proof. Those conjectures of mathematics that have long resisted proof, such as the Riemann hypothesis, have had to be considered in terms of the evidence for and against them. In recent decades, massive increases in computer power have permitted the gathering of huge amounts of numerical evidence, both for conjectures in pure mathematics and (...) for the behavior of complex applied mathematical models and statistical algorithms. Mathematics has therefore become (among other things) an experimental science (though that has not diminished the importance of proof in the traditional style). We examine how the evaluation of evidence for conjectures works in mathematical practice. We explain the (objective) Bayesian view of probability, which gives a theoretical framework for unifying evidence evaluation in science and law as well as in mathematics. Numerical evidence in mathematics is related to the problem of induction; the occurrence of straightforward inductive reasoning in the purely logical material of pure mathematics casts light on the nature of induction as well as of mathematical reasoning. (shrink)

Many philosophers of science are ontologically committed to a lush rainforest of special science entities ), but are often reticent about the criteria that determine which entities count as real. On the other hand, the metaphysics literature is much more forthcoming about such criteria, but often links ontological commitment to irreducibility. We argue that the irreducibility criteria are in tension with scientific realism: for example, they would exclude viruses, which are plausibly theoretically reducible and yet play a sufficiently important role (...) in scientific accounts of the world that they should be included in our ontology. In this paper, we show how the inhabitants of the rainforest can be inoculated against the eliminative threat of reduction: by demonstrating that they are emergent. According to our account, emergence involves a screening off condition as well as novelty. We go on to demonstrate that this account of emergence, which is compatible with theoretical reducibility, satisfies common intuitions concerning what should and shouldn't count as real: viruses are emergent, as are trouts and turkeys, but philosophically gerrymandered objects like trout-turkeys do not qualify. (shrink)

This book provides the reader with a detailed and captivating account of the story where, for the first time, physicists ventured into proposing a new force of nature beyond the four known ones - the electromagnetic, weak and strong forces, and gravitation - based entirely on the reanalysis of existing experimental data. Back in 1986, Ephraim Fischbach, Sam Aronson, Carrick Talmadge and their collaborators proposed a modification of Newton's Law of universal gravitation. Underlying this proposal were three tantalizing pieces of (...) evidence: 1) an energy dependence of the CP (particle-antiparticle and reflection symmetry) parameters, 2) differences between the measurements of G, the universal gravitational constant, in laboratories and in mineshafts, and 3) a reanalysis of the Eötvos experiment, which had previously been used to show that the gravitational mass of an object and its inertia mass were equal to approximately one part in a billion. The reanalysis revealed that, contrary to Galileo's position, the force of gravity was in fact very slightly different for different substances. The resulting Fifth Force hypothesis included this composition dependence and also added a small distance dependence to the inverse-square gravitational force. Over the next four years numerous experiments were performed to test the hypothesis. By 1990 there was overwhelming evidence that the Fifth Force, as initially proposed, did not exist. This book discusses how the Fifth Force hypothesis came to be proposed and how it went on to become a showcase of discovery, pursuit and justification in modern physics, prior to its demise. In this new and significantly expanded edition, the material from the first edition is complemented by two essays, one containing Fischbach's personal reminiscences of the proposal, and a second on the ongoing history and impact of the Fifth Force hypothesis from 1990 to the present. <. (shrink)

In free and open source software (FOSS), computer code is made freely accessible and can be modified by anyone. It is a creative domain with many unique features; the FOSS mode of creativity has also influenced many aspects of contemporary cultural production. In this article we identify a number of fundamental but unresolved general issues in the study of creativity, then examine the potential for the study of FOSS to inform these topics. Archival studies of the genesis of FOSS projects, (...) coupled with laboratory studies detailing the psychological processes involved in software creation, can provide converging evidence on the nature of creativity in software design. Such a research program has broad implications both for theories of creativity and for real-world innovation in software and other forms of digital cultural production. (shrink)

Journal of Applied Philosophy, EarlyView.

This indispensible collection brings together feminist theory and cultural studies, looking at issues such as pop culture and the media, science and technology, ...

We prove a finite model theorem and infinitary completeness result for the propositional -calculus. The construction establishes a link between finite model theorems for propositional program logics and the theory of well-quasi-orders.

Animals obviously cannot have a right of free speech or a right to vote because they lack the relevant capacities. But their right to life and to be free of exploitation is no less fundamental than the corresponding right of humans, writes Julian H. Franklin. This theoretically rigorous book will reassure the committed, help the uncertain to decide, and arm the polemicist. Franklin examines all the major arguments for animal rights proposed to date and extends the philosophy in (...) new directions. _Animal Rights and Moral Philosophy_ begins by considering the utilitarian argument of equal respect for animals advocated by Peter Singer and, even more favorably, the rights approach that has been advanced by Tom Regan. Despite their merits, both are found wanting as theoretical foundations for animal rights. Franklin also examines the ecofeminist argument for an ethics of care and several rationalist arguments before concluding that Kant's categorical imperative can be expanded to form a basis for an ethical system that includes all sentient beings. Franklin also discusses compassion as applied to animals, encompassing Albert Schweitzer's ethics of reverence for life. He concludes his analysis by considering conflicts of rights between animals and humans. (shrink)

Plato’s Socrates says in the Phaedrus that we should “cut up each kind according to its species along its natural joints, and to try not to splinter any part, as a bad butcher might” (265e). In the Statesman Plato’s interlocutors make the similar suggestion that kinds should be divided from one another “limb by limb, like a sacrificial animal” (287c). This jointing metaphor is often used to illustrate the divisibility of the natural world into objective kinds or natural categories—such as (...) into particles like electrons, species, such as Homo sapiens, or even into sociological kinds like care-giver or psychological ones like fear. It has been thought that by dividing the world at its joints, we can lay bare the natural kinds; when we fail to so divide we splinter the world’s kinds like an incompetent butcher. In accordance with the metaphor, each bone in the animal body is likened to a category of things in the natural world. The claim that there is one natural set of joints at which we can physically separate the parts of the animal parallels the claim that there is a unique set of natural categories into which we should partition objects into species. Some, such as David Hull, say that this metaphor is “apt” (Hull 1989, 153) and others, like Ian Hacking, that it is “unsavory rubbish” (Hacking 1991, 111). Philip Kitcher is equally critical, writing that: “Plato gave us a vivid metaphor, suggesting that our classificatory task is like that of carving a beast at its joints. But that is just metaphor. I find it hard to give substance to the notion that nature is a beast with joints or that it comes with neat fenceposts that our scientific language must respect.”. (shrink)

BackgroundThe Mental Capacity Act was enacted in 2007 in England and Wales, but the assessment of mental capacity still remains an area of professional concern. Doctors’ compliance with legal and professional standards is inconsistent, but the reasons for poor compliance are not well understood. This preliminary study investigates doctors’ experiences of and attitudes toward mental capacity assessment.MethodsThis is a descriptive, cross-sectional study where a two-domain, study-specific structured questionnaire was developed, piloted and digitally disseminated to doctors at differing career stages employed (...) in a large, multi-site National Health Service Trust in London over 4 months in 2018. Descriptive statistics and frequency tables adjusted for missing data were generated and secondary analysis was conducted.ResultsParticipants were predominantly UK trained, female and between the ages of 30 and 44 years. Less than half of the participants reported receiving formal MCAx training. Only one-third of the participants self-rated themselves as very competent or extremely competent. Self-reported MCA confidence was significantly affected by career stage with Consultants with over 10 years of experience reporting lowest confidence.ConclusionsThis study describes significant variation in practice by doctors and low self-confidence in the practice of MCAx. These results raise concerns that MCAx continues to be inconsistently performed by doctors despite appropriate awareness of the law and professional guidance on best practice. (shrink)

READING LEIBNIZ. Context of Leibniz's philosophy -- Difficulties of reading Leibniz -- Using this book -- GOD AND THE BEST POSSIBLE WORLD. Two principles of knowledge -- The existence of god -- The nature of God -- The best of all possible worlds -- SUBSTANCES. Substance in early modern philosophy -- The simplicity and unity of substance in Leibniz -- Substances as points of view on the universe -- Interaction and pre-established harmony -- RATIONAL MINDS. Minute perceptions and levels of (...) awareness -- Necessary truths and innate ideas -- Knowledge -- identity and choice -- LEIBNIZ'S PHILOSOPHY AND LEIBNIZ AS PHILOSOPHER . (shrink)

Animals obviously cannot have a right of free speech or a right to vote because they lack the relevant capacities. But their right to life and to be free of exploitation is no less fundamental than the corresponding right of humans, writes Julian H. Franklin. This theoretically rigorous book will reassure the committed, help the uncertain to decide, and arm the polemicist. Franklin examines all the major arguments for animal rights proposed to date and extends the philosophy in (...) new directions. _Animal Rights and Moral Philosophy_ begins by considering the utilitarian argument of equal respect for animals advocated by Peter Singer and, even more favorably, the rights approach that has been advanced by Tom Regan. Despite their merits, both are found wanting as theoretical foundations for animal rights. Franklin also examines the ecofeminist argument for an ethics of care and several rationalist arguments before concluding that Kant's categorical imperative can be expanded to form a basis for an ethical system that includes all sentient beings. Franklin also discusses compassion as applied to animals, encompassing Albert Schweitzer's ethics of reverence for life. He concludes his analysis by considering conflicts of rights between animals and humans. (shrink)

Mathematicians often speak of conjectures as being confirmed by evidence that falls short of proof. For their own conjectures, evidence justifies further work in looking for a proof. Those conjectures of mathematics that have long resisted proof, such as the Riemann hypothesis, have had to be considered in terms of the evidence for and against them. In recent decades, massive increases in computer power have permitted the gathering of huge amounts of numerical evidence, both for conjectures in pure mathematics and (...) for the behavior of complex applied mathematical models and statistical algorithms. Mathematics has therefore become (among other things) an experimental science (though that has not diminished the importance of proof in the traditional style). We examine how the evaluation of evidence for conjectures works in mathematical practice. We explain the (objective) Bayesian view of probability, which gives a theoretical framework for unifying evidence evaluation in science and law as well as in mathematics. Numerical evidence in mathematics is related to the problem of induction; the occurrence of straightforward inductive reasoning in the purely logical material of pure mathematics casts light on the nature of induction as well as of mathematical reasoning. (shrink)

Engaging in a dialogue with such major representatives of the dominant consensus as Kant, Habermas, and Rawls, and informed by the philosophical writings of ...

In lieu of an abstract, here is a brief excerpt of the content:The Incoherence of Determining Death by Neurological Criteria: A Commentary on Controversies in the Determination of Death, A White Paper by the President’s Council on Bioethics*Franklin G. Miller** (bio) and Robert D. Truog (bio)Traditionally the cessation of breathing and heart beat has marked the passage from life to death. Shortly after death was determined, the body became a cold corpse, suitable for burial or cremation. Two technological changes (...) in the second half of the twentieth century prompted calls for a new, or at least expanded, definition of death: the development of intensive care medicine, especially the use of mechanical ventilators, and the advent of successful transplantation of vital organs. Patients with profound neurological damage, leaving them incapable of breathing on their own and in an irreversible coma, could be maintained for some period of time with the aid of mechanical ventilation. The situation of these patients posed two ethical questions. Is it appropriate to stop life-sustaining treatment? If so, is it acceptable to retrieve vital organs for transplantation to save the lives of others before stopping treatment?In 1968, the Ad Hoc Committee of the Harvard Medical School to Examine the Definition of Brain Death proposed that death could be determined on the basis of neurological criteria, thus providing a positive answer to these two questions (Ad Hoc Committee 1968). According to the position of this committee, patients diagnosed with the cessation of brain function are dead, despite the fact that they breathe and circulate blood with the aid of mechanical ventilation. [End Page 185] Because they are dead, it is appropriate, indeed imperative, to stop mechanical ventilation. And because they are dead, it becomes ethical to procure vital organs for transplantation before stopping what otherwise would be life-sustaining treatment. Remarkably, this innovative neurological determination of death became, with little debate or controversy, the established position in medical ethics and the law throughout the United States.The Harvard Committee articulated the diagnosis of “irreversible coma,” but merely asserted that this condition constituted death. No explanatory rationale was provided. It fell to the President’s Commission for the Study of Ethical Problems in Medicine and Biomedical and Behavioral Research to provide an authoritative rationale in its 1981 report, Defining Death. The second paragraph of the report set the stage as follows: “The question addressed here is not inherently difficult or complicated. Simply, it is whether the law ought to recognize new means for establishing that the death of a human being has occurred” (President’s Commission 1981, p. 3). The Commission claimed that “death is a unitary phenomenon” (p. 7) and that the determination of death by neurological criteria, in terms of the absence of all brain function, is consistent with the traditional conception of death as the cessation of vital functioning of the organism as a whole. The key issue is the integrative functioning of the human organism, which ceases to exist, according to the Commission, when the whole brain, including higher cortical areas and the brain stem, fails to function. Although “brain-dead” patients do not appear to be dead—i.e., the reality of their death is “masked” by the activity of mechanical ventilation—the patient’s body has irreversibly lost all capacity for integrative functioning. In the words of the Commission: “When artificial means of support mask this loss of integration as measured by the old methods [cessation of respiration and heart beat], brain-oriented criteria and tests provide a new window on the same phenomenon” (p. 33). The President’s Commission was instrumental in developing and establishing “The Uniform Definition of Death Act”: “An individual who has sustained either (1) irreversible cessation of circulatory and respiratory functions, or (2) irreversible cessation of all functions of the entire brain, including the brain stem, is dead” (p. 2).Although the question posed by the President’s Commission was easy to articulate, the answer, over time, has proved complicated and controversial. The coherence and cogency of determining death by neurological criteria has been challenged. Various experts have demonstrated that “brain-dead” patients maintained on mechanical ventilation display a range of vital, integrative, functioning, which conflicts with the judgment that they are dead (Truog and... (shrink)

A predominant ethical view holds that physician‐investigators should conduct their research with therapeutic intent. And since a physician offering a therapy wouldn't prescribe second‐rate treatments, the experimental intervention and the best proven therapy should appear equally effective. "Clinical equipoise" is necessary. But this perspective is flawed. The ethics of research and of therapy are fundamentally different, and clinical equipoise should be abandoned.

In spite of laws in many states regulating the nutritional content of foods and the availability of “junk food” and soda, a 2001 Surgeon General’s Report indicated that 15% to 20% of the nation’s children are overweight or obese. In areas that are predominately Hispanic and African American, the numbers rise to between 40% and 50%. Although there are continuing efforts to educate the adult population, many school systems and public health jurisdictions have had little impact on the rising numbers (...) of overweight and obese children. This session described the process of initiating a student-based, student driven approach to obesity, junk food, and diabetes and disease prevention.A need existed for a grassroots approach at the student level to raise awareness of increasing obesity rates and diabetes and other related diseases in the adolescent population. (shrink)

In spite of laws in many states regulating the nutritional content of foods and the availability of “junk food” and soda, a 2001 Surgeon General’s Report indicated that 15% to 20% of the nation’s children are overweight or obese. In areas that are predominately Hispanic and African American, the numbers rise to between 40% and 50%. Although there are continuing efforts to educate the adult population, many school systems and public health jurisdictions have had little impact on the rising numbers (...) of overweight and obese children. This session described the process of initiating a student-based, student driven approach to obesity, junk food, and diabetes and disease prevention.A need existed for a grassroots approach at the student level to raise awareness of increasing obesity rates and diabetes and other related diseases in the adolescent population. (shrink)

Euphemistically named “pull-ups” are a visually engaging and increasingly engineeredsanitaryproduct designed to capture a market that less than one generation ago was toilet trained at the age of the girl pictured on the packaging.

It is shown that over any countable first-order structure, IND programs with dictionaries accept exactly the Π 1 1 relations. This extends a result of Harel and Kozen 118) relating IND and Π 1 1 over countable structures with some coding power, and provides a computational analog of a result of Barwise et al. 108) relating the Π 1 1 relations on a countable structure to a certain family of inductively definable relations on the hereditarily finite sets over that structure.

Prevailing ethical thinking about informed consent to clinical research is characterized by theoretical confidence and practical disquiet. On the one hand, bioethicists are confident that informed consent is a fundamental norm. And, for the most part, they are confident that what makes consent to research valid is that it constitutes an autonomous authorization by the research participant. On the other hand, bioethicists are uneasy about the quality of consent in practice. One major source of this disquiet is substantial evidence of (...) the “therapeutic misconception”—the tendency of patient-subjects in clinical trials to confuse participating in research with receiving personalized medical care. This .. (shrink)

Hospice is the premiere end of life program in the United States, but its requirement that patients forgo disease-directed therapies and that they have a prognosis of 6 months or less means that it serves less than half of dying patients and often for very short periods of time. Palliative care offers careful attention to pain and symptom management, added support for patients and families, and assistance with difficult medical decision making alongside any and all desired medical treatments, but it (...) does not include a comprehensive system of care as is provided by hospice. The practice of palliative care and hospice is filled with sometimes overt (requests for hastened death in an environment where such acts are legally prohibited) and other times covert (the delay in palliative care referral because the health care team believes it will undermine disease directed treatment) ethical issues. The contributors to this volume use a series of case presentations within each chapter to illustrate some of the palliative care and hospice challenges with significant ethical dimensions across the three overarching domains: 1) care delivery systems; 2) addressing the many dimensions of suffering; and 3) difficult decisions near the end of life. The contributors are among the most experienced palliative care, hospice and ethics scholars in North America and Western Europe. Each has been given relatively free reign to address what they feel are the most pressing ethical challenges within their domain, so a wide range of positions and vantage points are represented. As a result, the volume provides a very diverse ethical exploration of this relatively young field that can deepen, stretch, and at times confront any simple notion of the challenges facing patients, their families, professional caregivers, and policy makers. (shrink)