The business community of Canada manifests questionable moral and ethical standards in its criticism of government spending, since it itself bears considerable responsibility for the increase in government spending and budget deficits. The contradiction arises from the failure of the business community to recognize the liberalization of society at large and the associated social responsibility for the well-being of its citizens; a well-being manifested in income maintenance programmes, in access to education and training, in health care, and others. The failure (...) to recognize such expectations is manifested in its failure to provide adequately for the retirement of its employees, for the health care of its employees, for laid-off and seperated employees, thereby shifting the burden to government. Further, it has failed to assume responsibility for the training and retraining of the workers it employs, including high-level workers trained specifically to its purposes in business schools. While expecting government to bear full financial responsibility for income maintenance, health, education and training, the business community makes every effort to deny government the revenues it needs to meet its obligations. The avoidance of tax payments stands high amongst business objectives, manifested in the employment of highly paid accountants and tax lawyers specifically for the purpose. Finally, in their criticism of government spending, business spokesmen deliberately fail to distinguish between consumption spending and capital investment spending, notwithstanding the significant contribution to the production infrastructure of the economy of government investment expenditures. If the capital expenditures were to be taken out of the government's budget, the deficit will decrease substantially. (shrink)

An examination of verbal hallucinations and thought insertion as examples of "alienated self-consciousness.".

The thesis that scientists give greater weight to novel predictions than to explanations of known facts is tested against historical cases in physical science. Several theories were accepted after successful novel predictions but there is little evidence that extra credit was given for novelty. Other theories were rejected despite, or accepted without, making successful novel predictions. No examples were found of theories that were accepted primarily because of successful novel predictions and would not have been accepted if those facts had (...) been previously known. (shrink)

We investigate the provability or nonprovability of certain ordinary mathematical theorems within certain weak subsystems of second order arithmetic. Specifically, we consider the Cauchy/Peano existence theorem for solutions of ordinary differential equations, in the context of the formal system RCA 0 whose principal axioms are ▵ 0 1 comprehension and Σ 0 1 induction. Our main result is that, over RCA 0 , the Cauchy/Peano Theorem is provably equivalent to weak Konig's lemma, i.e. the statement that every infinite {0, 1}-tree (...) has a path. We also show that, over RCA 0 , the Ascoli lemma is provably equivalent to arithmetical comprehension, as is Osgood's theorem on the existence of maximum solutions. At the end of the paper we digress to relate our results to degrees of unsolvability and to computable analysis. (shrink)

Historically, the scientific method has been said to require proposing a theory, making a prediction of something not already known, testing the prediction, and giving up the theory (or substantially changing it) if it fails the test. A theory that leads to several successful predictions is more likely to be accepted than one that only explains what is already known but not understood. This process is widely treated as the conventional method of achieving scientific progress, and was used throughout the (...) twentieth century as the standard route to discovery and experimentation. But does science really work this way? In Making 20th Century Science, Stephen G. Brush discusses this question, as it relates to the development of science throughout the last century. Answering this question requires both a philosophically and historically scientific approach, and Brush blends the two in order to take a close look at how scientific methodology has developed. Several cases from the history of modern physical and biological science are examined, including Mendeleev's Periodic Law, Kekule's structure for benzene, the light-quantum hypothesis, quantum mechanics, chromosome theory, and natural selection. In general it is found that theories are accepted for a combination of successful predictions and better explanations of old facts. Making 20th Century Science is a large-scale historical look at the implementation of the scientific method, and how scientific theories come to be accepted. (shrink)

Stephen Salkever shows that reading Aristotle is a starting point for discussing contemporary political problems in new ways that avoid the opposition between liberal individualism and republican communitarianism, between the politics of rights and the politics of virtues. Originally published in 1990. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in (...) durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905. (shrink)

Science and the End of Ethics examines some of the most important positive and negative implications that science has for ethics. Addressing the negative implications first, author Stephen Morris discusses how contemporary science provides significant challenges to moral realism. One threat against moral realism comes from evolutionary theory, which suggests that our moral beliefs are unconnected to any facts that would make them true. Ironically, many of the same areas of science (e.g. evolutionary biology, neuroscience, psychology) that present difficulties (...) for moral realism point to a new ethical approach that focuses on achieving some of the key practical goals shared by ethicists. Chief among these is how to increase amicable behavior among people. (shrink)

A mass problem is a set of Turing oracles. If P and Q are mass problems, we say that P is weakly reducible to Q if every member of Q Turing computes a member of P. We say that P is strongly reducible to Q if every member of Q Turing computes a member of P via a fixed Turing functional. The weak degrees and strong degrees are the equivalence classes of mass problems under weak and strong reducibility, respectively. We (...) focus on the countable distributive lattices P w and P s of weak and strong degrees of mass problems given by nonempty Π 1 0 subsets of 2 ω . Using an abstract Gödel/Rosser incompleteness property, we characterize the Π 1 0 subsets of 2 ω whose associated mass problems are of top degree in P w and P s , respectively. Let R be the set of Turing oracles which are random in the sense of Martin-Löf, and let r be the weak degree of R. We show that r is a natural intermediate degree within P w . Namely, we characterize r as the unique largest weak degree of a Π 1 0 subset of 2 ω of positive measure. Within P w we show that r is meet irreducible, does not join to 1, and is incomparable with all weak degrees of nonempty thin perfect Π 1 0 subsets of 2 ω . In addition, we present other natural examples of intermediate degrees in P w . We relate these examples to reverse mathematics, computational complexity, and Gentzen-style proof theory. (shrink)

The authority of the intact self over the future severely demented self is based on notions of integrity and precedent autonomy. Despite criticism of this authority, the principle of precedent autonomy in the care of people with Alzheimer disease or other progressive and irreversible dementias retains its moral significance.

The "new family" of disciples was formed by faith and commitment and included those who had traditionally been outsiders. Similarly, Christian ethics can support the bonding in covenant love of nonbiological families brought together by sometimes painful circumstances that can be redeemed by their actions. While the Christian tradition is supportive of the idea that birth parents should rear their children, it also relativizes the biological family by adding meaning to adoption. This is a creative tension.

In his book The descent of man , Charles Darwin paid tribute to a trio of writers who offered naturalistic explanations of the origin of language. Darwin’s concurrence with these figures was limited, however, because each of them denied some aspect of his thesis that the evolution of language had been coeval with and essential to the emergence of humanity’s characteristic mental traits. Darwin first sketched out this thesis in his theoretical notebooks of the 1830s and then clarified his position (...) in Descent, where he argued that mind–language coevolution had occurred prior to the rise of distinct racial groups. He thus opposed the view of August Schleicher and Ernst Haeckel, who taught that speech had originated subsequent to the geographical and racial dispersion of humanity’s ancestors. As Darwin argued in Descent, this quasi-polygenetic version of coevolution was unable to explain primeval man’s initial dominance over rival ape-like populations. Drawing inspiration from British anthropologists, Darwin made the early development of language, hence mental monogenesis, central to his account of human evolution. (shrink)

Let ω be the set of natural numbers. For functions f, g: ω → ω, we say f is dominated by g if f < g for all but finitely many n ∈ ω. We consider the standard “fair coin” probability measure on the space 2ω of in-finite sequences of 0's and 1's. A Turing oracle B is said to be almost everywhere dominating if, for measure 1 many X ∈ 2ω, each function which is Turing computable from X is (...) dominated by some function which is Turing computable from B. Dobrinen and Simpson have shown that the almost everywhere domination property and some of its variant properties are closely related to the reverse mathematics of measure theory. In this paper we exposit some recent results of Kjos-Hanssen, Kjos-Hanssen/Miller/Solomon, and others concerning LR-reducibility and almost everywhere domination. We also prove the following new result: If B is almost everywhere dominating, then B is superhigh, i. e., 0″ is truth-table computable from B ′, the Turing jump of B. (shrink)

The evidence-based medicine movement advocates basing all medical decisions on certain types of quantitative research data and has stimulated protracted controversy and debate since its inception. Evidence-based medicine presupposes an inaccurate and deficient view of medical knowledge. Michael Polanyi’s theory of tacit knowledge both explains this deficiency and suggests remedies for it. Polanyi shows how all explicit human knowledge depends on a wealth of tacit knowledge which accrues from experience and is essential for problem solving. Edmund Pellegrino’s classic treatment of (...) clinical judgment is examined, and a Polanyian critique of this position demonstrates that tacit knowledge is necessary for understanding how clinical judgment and medical decisions involve persons. An adequate medical epistemology requires much more qualitative research relevant to the clinical encounter and medical decision making than is currently being done. This research is necessary for preventing an uncritical application of evidence-based medicine by health care managers that erodes good clinical practice. Polanyi’s epistemology shows the need for this work and provides the structural core for building an adequate and robust medical epistemology that moves beyond evidence-based medicine. (shrink)

Stephen Salkever shows that reading Aristotle is a starting point for discussing contemporary political problems in new ways that avoid the opposition between liberal individualism and republican communitarianism, between the politics of rights and the politics of virtues. Originally published in 1990. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in (...) durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905. (shrink)

Most clinicians take for granted a simple, reductionist understanding of medical knowledge that is at odds with how they actually practice medicine; routine medical decisions incorporate more complicated kinds of information than most standard accounts of medical reasoning suggest. A better understanding of the structure and function of knowledge in medicine can lead to practical improvements in clinical medicine. This understanding requires some familiarity with epistemology, the study of knowledge and its structure, in medicine. Michael Polanyi's theory of tacit knowing (...) is advanced as the basis for developing a more accurate understanding of medical knowledge. Tacit knowing, which explores the taken-for-granted background knowledge that underlies all human knowing, is explained in detail with a focus on its relevance for clinical medicine. The implications of recognizing tacit knowing in medicine and medical decisions are discussed. These include the ability to explain the importance of the clinical encounter in medical practice, mechanisms for analysing patient and doctor as persons, and the need for humility given the uncertainty that the tacit dimension injects into all medical decisions. This more robust medical epistemology allows clinicians to better articulate the nature and importance of patient-centred care, to avoid pitfalls inherent in reductionist approaches to medical knowledge, and to think more clearly about the relationships between medicine and health care at the individual and population levels. (shrink)

The frame associated with a classical point particle is generally noninertial. The point particle may have a nonzero velocity and force with respect to an absolute inertial rest frame. In time–position–energy–momentum-space {t, q, p, e}, the group of transformations between these frames leaves invariant the symplectic metric and the classical line element ds2 = d t2. Special relativity transforms between inertial frames for which the rate of change of momentum is negligible and eliminates the absolute rest frame by making velocities (...) relative but still requires the absolute inertial frame. The Lorentz group leaves invariant the symplectic metric and the line elements $ds^{2} = -dt^{2} + \frac{1}{c^{2}} dq^{2}$ and $d \mu^{2} = dp^{2}-\frac{1}{c^{2}}de^{2}$ . General relativity for particles under only the influence of gravity avoids the issue of noninertial frames as all particles follow geodesics and hence have locally inertial frames. For other forces, the question of the absolute inertial frame remains.) Born conjectured that the line element should be generalized to the pseudo-orthogonal metric $ds^{2} = -d t^{2}+\frac{1}{c^{2}} dq^{2} + \frac{1}{b^{2}}(dp^{2}-\frac{1}{c^{2}}de^{2})$ . The group leaving this metrics and the symplectic metric invariant is the pseudo-unitary group of transformations between noninertial frames. We show that these transformations also eliminate the need for an absolute inertial frame by making forces relative and bounded by b and so embodies a relativity that is shape reciprocal in the sense of Born. The inhomogeneous version of this group is naturally the semidirect product of the pseudo-unitary group with the nonabelian Heisenberg group. This is the quaplectic group. (shrink)

If effective anti-aging interventions were achieved, they would likely bring about profound alterations in the experiences of individual and collective life. What if modern scientists could find the modern equivalent to the Fountain of Youth that Ponce de Leon sought? This book addresses this question by exploring the ramifications of possible anti-aging interventions on both individual and collective life. Through a series of essays, it examines the biomedical goal of prolongevity from cultural, scientific, religious, and ethical perspectives, offering a sweeping (...) view into the future of aging. (shrink)

This article examines the role of two distinct forms of analogy in moral discourse. The use of analogy in moral discourse. The use of analogy in abortion debates in used as an example of the dominance of analogy in applied ethics.

We investigate the reverse-mathematical status of several theorems to the effect that the natural number system is second-order categorical. One of our results is as follows. Define a system to be a triple A,i,f such that A is a set and i∈A and f:A→A. A subset X⊆A is said to be inductive if i∈X and ∀a ∈X). The system A,i,f is said to be inductive if the only inductive subset of A is A itself. Define a Peano system to be (...) an inductive system such that f is one-to-one and i∉the range of f. The standard example of a Peano system is N,0,S where N={0,1,2,…,n,…}=the set of natural numbers and S:N→N is given by S=n+1 for all n∈N. Consider the statement that all Peano systems are isomorphic to N,0,S. We prove that this statement is logically equivalent to WKL0 over RCA0⁎ source. From this and similar equivalences we draw some foundational/philosophical consequences. (shrink)

Burnout among physicians, nurses, and students is a serious problem in U.S. healthcare that reflects inattentive management practices, outmoded images of the “good” provider as selflessly ignoring the care of the self, and an overarching rubric of Patient Centered Care that leaves professional self-care out of the equation. We ask herein if expanding PCC to Patient and Professional Centered Care would be a useful idea to make provider self-care an explicit part of mission statements, a major part of management strategies (...) and institutional goal setting, and of educational programs. We offer several practical suggestions for PPCC implementation, including structuring healthcare systems so as to nurture professional meaning, integrity, and inter-personal reflective emotional processing as a buffer against burnout and as a key to better patient care. It should not bring into question the primacy of practitioner commitment to the good of patients, nor should it be taken to suggest in any way a shift in focus away from patients’ values and respect for patient autonomy. PPCC asserts that the respect for patient’s values and autonomous choices properly remains the ethical benchmark of modern healthcare systems, along with altruistic professional commitment to the optimal care of patients. However, it enunciates an explicit commitment to structuring systems that allow for and actively encourage the professional well-being and wellness upon which good patient care depends. (shrink)

The interface between religion, psychiatry, and ethics is often a locus for considerable controversy. This article focuses on the response of American psychiatry to religious nonconformism, and to religious conversion generally. At issue is the societal pressure against unpopular religious movements. The author argues for an ethic that conserves the freedom of religious conscience, and that guards against inquisitions in the guise of medical expertise and nosology.

1. It is noteworthy that scholarly interest in the history of the period leading up to the Elementary Education Act of 1870 (henceforward the 1870 Act) and its aftermath, particularly its religious...

Harry Collins’ book Tacit and Explicit Knowledge seeks to clarify the concept of tacit knowledge made famous by Michael Polanyi. Collins’ tripartite taxonomy of tacit knowledge is explained using illustrative examples from clinical medicine. Collins focuses on distinguishing the kinds of tacit knowledge that can (in principle) be made wholly explicit from the kinds of tacit knowledge that are inescapably tacit. Polanyi’s writings, on the other hand, emphasize the process of tacit knowing. Collins’ investigation of tacit knowledge makes an important (...) scholarly contribution that is distinct from and complementary to investigations that focus on tacit knowing. (shrink)

Higher order unification is a way of combining information (or equivalently, solving equations) expressed as terms of a typed higher order logic. A suitably restricted form of the notion has been used as a simple and perspicuous basis for the resolution of the meaning of elliptical expressions and for the interpretation of some non-compositional types of comparative construction also involving ellipsis. This paper explores another area of application for this concept in the interpretation of sentences containing intonationally marked focus, or (...) various semantic constructs which are sensitive to focus.Similarities and differences between this approach, and theories using alternative semantics, structured meanings, or flexible categorial grammars, are described. The paper argues that the higher order unification approach offers descriptive advantages over these alternatives, as well as the practical advantage of being capable of fairly direct computational implementation. (shrink)

A benchmark volume for an emerging field where mental disorders serve as the springboard for philosophical insights.

Pediatricians provided expert testimony that, in the case of Baby K, provision of ventilator support goes beyond accepted standards of care for anencephalic infants and so is medically futile. This argument, however reasonable, does not persuade those who believe in the absolute value of even a fraction of human life. In Baby K, court records indicate that Ms. H, Baby K's mother, persistently adheres to the sanctity-of-life principle on religious grounds.While I think that quality-of-life considerations have a role in medical (...) decision making, those who reject such considerations must be respected. This article makes the following claims, on behalf of religious dissenters: the Baby K case should be interpreted in light of the freedom of religion guaranteed in the First Amendment ; religious beliefs should not be trivialized in clinical ethics, even if reason, not belief, is the language of the public forum; the time-honored free exercise clause is essential to the American experiment in liberty and should not be overridden in the name of a concept as vague as futility; and free exercise of religion deserves serious discussion in the futility debate, and significant religious accommodation must be included in any hospital or societal futility policies. In the concluding section, issues are raised regarding the balance between religious consideration and resource allocation. (shrink)