THIS PAPER INVESTIGATES THE LAWS OF MOTION in Newton and Descartes, focusing initially on the first laws of each. Newton's first law and Descartes' first law were later conjoined in the minds of philosophic interpreters in what thereafter came to be called the law of inertia. Our analysis of this law will lead to the special significance of Newton's third law, and thus to a consideration of the philosophical implications of Newton's three laws of motion taken as a whole. This (...) paper also involves backward glances at an earlier tradition of physics: How do the laws of motion compare with certain basic elements of the philosophy of nature? Principal results and conclusions are: There is no one law of inertia; rather, Newton's first law is distinct from Descartes' in its implications for our understanding of nature. The concept of force entailed by Newton's three laws of motion is not the same as cause of motion as we ordinarily experience and understand it. Newton's three laws, unlike Descartes', do not rule out internal causes of motion in bodies, and are, therefore, compatible with the traditional definition of nature. The motor causality principle, often stated as "all that is moved is moved by another," is not as such incompatible with Newton's three laws of motion. (shrink)

Taking as its point of departure a sharp critique of Rawls's influential A Theory of Justice, this book looks at politics from an aesthetic perspective.

R F Dearden; Play and Pleasure, Journal of Philosophy of Education, Volume 5, Issue 1, 30 May 2006, Pages 37–41, https://doi.org/10.1111/j.1467-9752.1971.tb0044.

"The chief business of twentieth-century philosophy” is “to reckon with twentieth-century history," claimed R. G. Collingwood. In this remarkable collection of essays, Frank Ankersmit demonstrates the prescience of that remark and goes a long way toward meeting its challenge. Responding to the work of Hayden White, Arthur Danto, and Hans-Georg Gadamer, he examines such issues as the difference between historical representation and artistic expression, the status of metaphor in historical description, and the relation of postmodernism to historicism. Ankersmit's fluent grasp (...) of European thought and his ability to incorporate concepts from literary theory, art history, the philosophy of science, and political thought into his analyses assure that this collection will interest readers throughout the humanities. (shrink)

R F Dearden; Theory and Practice in Education, Journal of Philosophy of Education, Volume 14, Issue 1, 30 May 2006, Pages 17–29, https://doi.org/10.1111/j.1467-.

R F Dearden; Theory and Practice in Education, Journal of Philosophy of Education, Volume 14, Issue 1, 30 May 2006, Pages 17–29, https://doi.org/10.1111/j.1467-.

The narrativist philosophy of history and the epistemological philosophy of history are opposed to each other and have remarkably little in common. Within the epistemological philosophy, the debate between the coveringlaw model advocates and the analytical hermeneutists has always been moving towards synthesis more than towards perpetuation of the disagreement. But the revolution from epistemological to narrativist philosophy of history enacted in Hayden White's work made the philosophy of history finally catch up with the developments in philosophy since the works (...) of Quine, Kuhn, and Rorty. White stresses the "making" or "poetic" function of narrative at the expense of the "matching" function so dear to the mimetic epistemology of positivism. Philosophers of history should shake off this positivistic past and make history narrativist. (shrink)

Background: Patient autonomy has been promoted as the most important principle to guide difficult clinical decisions. To examine whether practising physicians indeed value patient autonomy above other considerations, physicians were asked to weight patient autonomy against three other criteria that often influence doctors’ decisions. Associations between physicians’ religious characteristics and their weighting of the criteria were also examined. Methods: Mailed survey in 2007 of a stratified random sample of 1000 US primary care physicians, selected from the American Medical Association masterfile. (...) Physicians were asked how much weight should be given to the following: (1) the patient’s expressed wishes and values, (2) the physician’s own judgment about what is in the patient’s best interest, (3) standards and recommendations from professional medical bodies and (4) moral guidelines from religious traditions. Results: Response rate 51% (446/879). Half of physicians (55%) gave the patient’s expressed wishes and values “the highest possible weight”. In comparative analysis, 40% gave patient wishes more weight than the other three factors, and 13% ranked patient wishes behind some other factor. Religious doctors tended to give less weight to the patient’s expressed wishes. For example, 47% of doctors with high intrinsic religious motivation gave patient wishes the “highest possible weight”, versus 67% of those with low (OR 0.5; 95% CI 0.3 to 0.8). Conclusions: Doctors believe patient wishes and values are important, but other considerations are often equally or more important. This suggests that patient autonomy does not guide physicians’ decisions as much as is often recommended in the ethics literature. (shrink)

I am concerned with the subject as an ethico-religious problem. Is suicide all right or isn't it; and if it isn't, why not? The question should not be assumed to be susceptible of an answer in the way the question whether arsenic is poisonous is susceptible of an answer. Moreover in the case of arsenic the question what it is, and the question whether it is poisonous, are separable questions: you can know that arsenic is poisonous without having analysed its (...) nature. But to know or believe that suicide is objectionable is to have analysed its nature or construed its significance in one way rather than another.'. (shrink)

The treatment decisions of competent adults, especially treatment refusals, are generally respected. In the case of minors something turns on their age, and older minors ought increasingly to make their own decisions. On the other hand, parents decide on behalf of infants and young children. Their right to do so can best be justified in terms of the importance of preserving intimate family relationships, rather than in terms of the child's best interests, although the child's best interests will most often (...) follow from this arrangement. Nevertheless, there are and ought to be legal, ethical, and financial constraints on parental decision making. (shrink)

R F Dearden; Play and Pleasure, Journal of Philosophy of Education, Volume 5, Issue 1, 30 May 2006, Pages 37–41, https://doi.org/10.1111/j.1467-9752.1971.tb0044.

We present a solution to the paradox of free choice permission by introducing strong and weak permission in a deontic logic of action. It is shown how counterintuitive consequences of strong permission can be avoided by limiting the contexts in which an action can be performed. This is done by introducing the only operator, which allows us to say that only is performed (and nothing else), and by introducing contextual interpretation of action terms.

It hardly needs to be said that the parallel between mental and physical health plays an important part in Plato's moral philosophy. One of the central claims of the Republicis that justice is to the soul what health is to the body .1 Similar points are made in other dialogues.2 This analogy between health and sickness on the one hand and virtue and vice on the other is closely connected to the so–called Socratic paradoxes. Throughout his life Plato seems to (...) have clung in some sense to the ideas that justice is our greatest good, that the unjust man is correspondingly miserable and that no one is therefore willingly unjust. It follows from these ideas that the unjust man, like the sick man, is in a wretched state which is not of his own choosing. (shrink)

pt. 1. A critique of current educational aims.--pt. 2. Reason.--pt. 3. Education and reason.

Hume regards the will as an impression which normally is followed by an appropriate bodily movement. It is unclear why he adopts this theory instead of saying that passions are directly followed by actions (a view which would in some respects suit him better). I suggest that he needs impressions of the will to explain our knowledge of our own acts. They thus play an indispensible role in hume's newtonian science of the mind.

ALTHOUGH THE IDEA OF A VIOLATION OF NATURAL LAW IS NOT NECESSARILY INVOLVED IN THE IDEA OF THE MIRACULOUS, THERE IS "ONE KIND" OF MIRACLE WHICH SEEMS TO INVOLVE IT. HUME’S DISCUSSION OF THE EVIDENCE FOR MIRACLES RELATES TO THIS KIND AND IS INTERPRETABLE AS AN ARGUMENT AGAINST ITS POSSIBILITY. ALSO THERE IS AN ARGUMENT THAT THE EXPRESSION "VIOLATION OF NATURAL LAW" SIGNIFIES A CONFUSION IN WHICH THE IDEAS OF NATURAL LAW AND LEGAL LAW COLLAPSE INTO EACH OTHER. NEITHER OF (...) THESE ARGUMENTS IS EFFICACIOUS. FURTHERMORE, THE CONTENTION THAT THERE CAN BE NO SUCH THING AS ESTABLISHING THE "ABSENCE" OF A NATURAL CAUSE IS OPEN TO OBJECTION. HOWEVER, TO BE CONCEIVED AS A VIOLATION OF NATURAL LAW, A MIRACLE MUST BE THOUGHT OF AS AN OCCURRENCE WHICH IS BOTH EMPIRICALLY CERTAIN AND CONCEPTUALLY IMPOSSIBLE--WHICH OUGHT TO MAKE THE NOTION RIDICULOUS. AND YET IT NEED NOT. (shrink)

R. F. Stalley; VIII*—Plato's Doctrine Of Freedom, Proceedings of the Aristotelian Society, Volume 98, Issue 1, 1 June 1998, Pages 145–158, https://doi.org/10.11.

Reading the Republic without reference to the less familiar Laws can lead to a distorted view of Plato's political theory. In the Republic the philosopher describes his ideal city; in his last and longest work he deals with the more detailed considerations involved in setting up a second-best 'practical utopia.' The relative neglect of the Laws has stemmed largely from the obscurity of its style and the apparent chaos of its organization so that, although good translations now exist, students of (...) philosophy and political science still find the text inaccessible. This first full-length philosophical introduction to the Laws will therefore prove invaluable. The opening chapters describe the general character of the dialogue and set it in the context of Plato's political philosophy as a whole. Each of the remaining chapters deals with a single topic, ranging over material scattered through the text and so drawing together the threads of the argument in a stimulating and readily comprehensible way. Those topics include education, punishment, responsibility, religion, virtue and pleasure as well as political matters and law itself. Throughout, the author encourages the reader to think critically about Plato's ideas and to see their relevance to present-day philosophical debate. No knowledge of Greek is required and only a limited background in philosophy. Although aimed primarily at students, the book will also be of interest to more advanced readers since it provides for the first time a philosophical, as opposed to linguistic or historical, commentary on the Laws in English. (shrink)

R. F. Stalley; VIII*—Plato's Doctrine Of Freedom, Proceedings of the Aristotelian Society, Volume 98, Issue 1, 1 June 1998, Pages 145–158, https://doi.org/10.11.

According to German theorists historicism was the result of a dynamization of the static world-view of the Enlightenment. According to contemporary Anglo-Saxon theorists historicism resulted from a de-rhetoricization of Enlightenment historical writing. It is argued that, contrary to appearances, these two views do not exclude but support each other. This can be explained if the account of change implicit in Enlightenment historical writing is compared to that suggested by historicism and, more specifically, by the historicist notion of the "historical idea." (...) Aspects of the contemporary debate about the nature and the task of historical writing can be clarified from the perspective of the differences between Enlightenment and historicist historical writing. (shrink)

R. F. Holland; I*—The Presidential Address: Euthyphro, Proceedings of the Aristotelian Society, Volume 82, Issue 1, 1 June 1982, Pages 1–16, https://doi.org/10.

The idea of freedom plays a key role in Plato's moral and political thought. In the Republic justice is shown to be beneficial because the just man alone is truly free. There are parallels here with modern discussions of freedom. The Laws argues that to be free a city must avoid the extremes of liberty and of authoritarianism. The legislator should rely on persuasion, not force, so that people willingly obey his laws. The underlying idea is that we are free (...) if we willingly follow the demands of reason rather than being coerced by external forces or by unruly desires. (shrink)

This detailed 1990 book describes the light and dark adaptation of receptoral and post-receptoral mechanisms from a number of perspectives. The authors emphasise the importance of the study of achromatopsia, a rare congenital condition in which the visual mechanisms that mediate day vision are absent whilst those that mediate night vision remain intact.