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-.

This volume critically and constructively discusses philosophical questions which have particular bearing on the formulation of educational aims. The book is divided into three major parts: the first deals with the nature of education, and discusses the various general aims, such as 'mental health', 'socialization' and 'creativity' which have been thought to characterize it; the second section is concerned with the nature of reason and its relationship to feeling, will and action; finally the development of different aspects of reason in (...) an educational context is considered. (shrink)

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)

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 Dearden; Happiness and Education, Journal of Philosophy of Education, Volume 2, Issue 1, 30 May 2006, Pages 17–29, https://doi.org/10.1111/j.1467-9752.1968.

We introduce a linear analogue of Läuchli's semantics for intuitionistic logic. In fact, our result is a strengthening of Läuchli's work to the level of proofs, rather than provability. This is obtained by considering continuous actions of the additive group of integers on a category of topological vector spaces. The semantics, based on functorial polymorphism, consists of dinatural transformations which are equivariant with respect to all such actions. Such dinatural transformations are called uniform. To any sequent in Multiplicative Linear Logic (...) , we associate a vector space of“diadditive” uniform transformations. We then show that this space is generated by denotations of cut-free proofs of the sequent in the theory MLL + MIX. Thus we obtain a full completeness theorem in the sense of Abramsky and Jagadeesan, although our result differs from theirs in the use of dinatural transformations.As corollaries, we show that these dinatural transformations compose, and obtain a conservativity result: diadditive dinatural transformations which are uniform with respect to actions of the additive group of integers are also uniform with respect to the actions of arbitrary cocommutative Hopf algebras. Finally, we discuss several possible extensions of this work to noncommutative logic.It is well known that the intuitionistic version of Läuchli's semantics is a special case of the theory of logical relations, due to Plotkin and Statman. Thus, our work can also be viewed as a first step towards developing a theory of logical relations for linear logic and concurrency. (shrink)

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)

R F Dearden; Education and Politics, Journal of Philosophy of Education, Volume 14, Issue 2, 30 May 2006, Pages 149–156, https://doi.org/10.1111/j.1467-9752.198.

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.

R F Dearden; Competition in Education, Journal of Philosophy of Education, Volume 6, Issue 1, 30 May 2006, Pages 119–133, https://doi.org/10.1111/j.1467-9752.19.

The question of what counts as a successful outcome of the process of genetics counselling has recently become central because of the increasing calls for efficiency in health care, and for means of measuring efficiency. Angus Clarke has drawn attention to this trend, and has argued against both a measure in terms of the number of terminations of pregnancy performed as a result of counselling, and an assessment in terms of the contribution of genetics counselling to a national eugenics policy. (...) He suggests instead a measure of workload. There are good arguments for supporting Clarke's position up to a point. In looking for an appropriate measure, much turns on how genetics counselling is defined. It is here understood in the context of an autonomy model of health care. It is argued that there is a contradiction between such an interpretation and the termination measure of outcome. The political philosophy underlying this outcome is also defective. Workload is not sufficient as a measure of outcome however; it is essential to look at the proper goals of an activity. It is argued that these must be connected in some way with the genetic health of the population; that the promotion of reproductive autonomy itself is not sufficient as a goal. The concern for genetic health, however, is interpreted in a way that avoids Clarke's concerns about a national eugenics policy. (shrink)

R. F. Atkinson; XIII*—Explanation in History, Proceedings of the Aristotelian Society, Volume 72, Issue 1, 1 June 1972, Pages 241–256, https://doi.org/10.1093/a.

R F Dearden; Freedom and the Development of Autonomy: a reply to Victor Quinn, Journal of Philosophy of Education, Volume 18, Issue 2, 30 May 2006, Pages 271–27.

R F Deaden; In Defence of Children's Enquiry, Journal of Philosophy of Education, Volume 11, Issue 1, 30 May 2006, Pages 170–175, https://doi.org/10.1111/j.1467.

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.

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.

„My sole purpose in this paper is to try and correct what I take to be a common misinterpretation of Hume’s opinions on mathematics. I shall not enquire whether he was right or wrong in holding these opinions. Nor shall I offer opinions of my own.“.

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)

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)

It has come to be expected that collections issued by the Royal Institute of Philosophy will contain work that has quality or is otherwise interesting. This volume runs true to form and presents plenty of both. It gives the proceedings of the conference arranged by the Institute at Exeter in 1973, consisting of five symposia together with Chairman's remarks of about eight pages or so for each symposium, and in three cases postscripts by the first speaker. The contributors and topics (...) are: R. F. Dearden and Elizabeth Telfer on ‘Autonomy as an Educational Ideal’ with R. M. Hare as Chairman; R. K. Elliott and Glenn Langford on ‘Education and the Development of the Understanding’ with Paul Hirst as Chairman; David Cooper and Timothy O'Hagan on ‘Quality and Equality in Education’ with R. F. Atkinson as Chairman; Mary Warnock and Richard Norman on ‘The Neutral Teacher’ with Alan Montefiore as Chairman; Stuart Brown and A. Phillips Griffiths on ‘Academic Freedom’ with R. S. Peters as Chairman. (shrink)

Even today, a century after the publication of the “Origin of Species”, current zoological literature often reveals an insufficient grasp of the implications of the now generally accepted view that it is natural selection that confers direction on the evolutionary process.This is, in part, due to a reaction against oversimplified teleology and against Lamarckism. In rejecting Lamarck's thesis that the activities of an animal directly affect its hereditary characters it is frequently assumed that this implies that such activities are irrelevant (...) to the study of evolution. This is a non-sequitur, for activities may affect evolution not directly, through heredity, but indirectly, by influencing the direction of the selective forces impinging on the organism. Reasons are given for concluding that changes in habits and behaviour frequently precede structural change and, in fact, determine the direction of the latter.As an example of a concept which deserves a more evolutionary treatment than it commonly receives, the subject of neoteny is considered. It appears that failure to think in terms of the selective forces involved has frequently led to error. An analysis in functional terms is made of the theory that the chordates represent secondarily glorified sea-squirts and it is concluded that this idea is unlikely to be correct. The characteristics of man that are commonly considered to be neotenous are also discussed. It is concluded that a facile and unanalytical application of the label “neoteny” to many of the evolutionary changes involved has tended to obscure rather than to clarify their significance: the neotenous features of man are not those that have been of primary importance in human evolution, but are secondary to the acquisition of new characters which are not to be found in either the adult or the young stages of any other primate.Aujourd'hui, un siècle après l'apparition de l'Originedes Espèces, la conviction est presque générale que la sélection naturelle dirige le procès de l'évolution. Néanmoins, les publications zoologiques actuelles révèlent souvent une compréhension insuffisante de ce qui en résulte.Ceci doit en partie être considéré comme réaction contre une téléologie simpliste et contre le Lamarckisme. En rejetant la thèse de Lamarck, que les activités d'un animal ont une influence directe sur ses caractéristiques héréditaires, on admet fréquemment que de pareilles activités n'ont rien à voir avec l'étude le l'évolution. Cependant, une telle conclusion n'est pas justifiée, car les activités peuvent influer sur l'évolution non pas directement, par la voie de l'hérédité, mais indirectement en agissant sur la direction des forces sélectives que l'organisme rencontre. Des raisons ont été données qui mènent à conclure que des changements dans les habitudes et dans le comportement précèdent maintes fois le changement structural et même déterminent la direction de celui-ci.Comme exemple d'un concept qui mérite un traitement plus évolutionniste qu'il ne reçoive en général, la néoténie a été examinée. Il paraît que l'on a fait beaucoup d'erreurs en ne tenant pas compte des forces sélectives engagées. Une analyse au pointde-vue de la fonction a été appliquée à la théorie que les chordées ne sont que des ascidies néoténiques transfigurées par après, et il s'ensuit que cette idée n'est probablement pas correcte. Aussi les caractéristiques de l'homme généralement regardées comme neoténiques ont été discutées. Il en résulte que, en désignant légèrement et sans analyse plusieurs changements évolutionnaires comme néoténie, on a plutôt obsurci qu'éclairci leur signification. Ce ne sont pas les traits néoteniques de l'homme qui ont joué le rôle principal dans l'évolution humaine; au contraire, ils n'apparaissent qu'après l'acquisition de quelques nouvelles caractéristiques qui ne se trouvent ni dans l'adulte ni dans les phases plus jeunes des autres primates.Sogar heutzutage, ein Jahrhundert nach dem Erscheinen der „Origin of Species”, zeigt die jetzige zoologische Literatur oft eine unzulängliche Einsicht in die Folgerungen, zu denen die jetzt allgemein akzeptierte Annahme leitet, dass die natürliche Selektion die Richtung des Evolutionsprozesses bedingt.Dies ist teilweise zu sehen als eine Reaktion gegen eine einseitige Teleologie und gegen das Lamarckismus. Bei der Ablehnung der TheseLamarck's, dass die Aktivitäten eines Tieres einen direkten Einfluss ausüben auf seine erbliche Konstitution, nimmt man oft an, dass dies bedeutet, dass derartige Aktivitäten demnach nichts zur Sache tun bei dem Studium der Evolution. Zu einer derartigen Konklusion ist man jedoch nicht berechtigt, denn, obwohl die Aktivitäten die Evolution nicht direkt beeinflussen können mittels der Erblichkeit, so können sie dies jedoch indirekt, weil sie die Richtung der selektiven Kräfte, welche auf das Organismus einwirken, bestimmen. Es werden Argumente gegeben, welche die Konklusion rechtfertigten, dass Änderungen in Gewohnheit und Verhalten oft Strukturänderungen vorhergehen und tatsächlich die Richtung dieser letztgenannten bestimmen. Die Neotenie wirdt als ein Beispiel eines Begriff betrachtet, welcher eine mehr evolutionäre Behandlung verdient als bisher geschehen ist. Es ergibt sich dass man viele Irrtümer hat gemacht, indem man den betreffenden selektiven Kräften keine Rechnung getragen hat. Eine Analyse der Theorie, welche die Chordaten als neotenische Ascidien betrachtet, wird von einem funktionellen Gesichtspunkt aus durchgeführt. Daraus scheint der Schluss berechtigt, dass diese Theorie falsch ist. Auch werden die menschlichen Kennzeichen, welche gewöhnlich als neotenische betrachtet werden, besprochen. Die Konklusion lautet, dass, wenn man leichtfertig und ohne genügende Analyse den Zettel „Neotenie“ für mancherlei evolutive Änderungen anwendet, man die richtige Bedeutung dieser Erscheinung vielmehr verdunkelt als aufklärt: nicht die neotenische Kennzeichen des Menschen sind am wichtigsten in seiner Evolution; in Gegenteil sie erscheinen nur sekundär, nachdem die neuen Kennzeichen, welche sich weder in den Erwachsenen noch in den jüngeren Stadien von den anderen Primaten finden lassen, erschienen sind. (shrink)

The "problem of counterfactuals," as proposed by Goodman and Chisholm, cannot be solved. However, a similar program, pioneered by Hiż and Mrs. Milmed, but largely neglected, can be completed and promises a satisfactory analysis of subjunctive conditionals.