I suggest that classical General Relativity in four spacetime dimensions incorporates a Principal of Maximal Tension and give arguments to show that the value of the maximal tension is $\frac{{c^4 }}{{4G}}$ . The relation of this principle to other, possibly deeper, maximal principles is discussed, in particular the relation to the tension in string theory. In that case it leads to a purely classical relation between G and the classical string coupling constant α′ and the velocity of light c which (...) does not involve Planck's constant. (shrink)

The study of historiography is undergoing a revolution akin to that which took place in the history of political thought in the 1960s, and the work of J.G.A. Pocock is central to both. Pocock's continuing exploration, in Barbarism and Religion (1999-), of the intellectual contexts of Gibbon's History of the Decline and Fall of the Roman Empire, is central to this enterprise, and this essay situates the origins of his own work within a pre-‘Cambridge School’ Cambridge and its experience of (...) what might be called the Butterfieldian moment. That was marked by a desire to treat religion seriously as a driving force in history; and the same concern is applied here to further understanding an eighteenth-century controversy in which history and religion were dramatically involved, and which profoundly affected Gibbon's own historical and religious views. The work of Conyers Middleton and John Jortin is critically examined from this perspective. These preludes to Gibbon lead to a series of postludes examining the particular contexts in which Victorian and twentieth-century historians and writers, from Henry Hart Milman to Evelyn Waugh, variously appreciated and interpreted Gibbon. The whole is to be seen as a reflexive engagement with Pocock's vitally illuminating studies in eighteenth-century historiography. ☆ A slightly revised version of a lecture given at the University of Sussex on 22nd May 2008, on the occasion of a colloquium devoted to J.G.A. Pocock's Barbarism and Religion. It had originally acted as a prelude to a lecture by Pocock on the same occasion, subsequently published as ‘Gibbon and the invention of Gibbon: chapters 15 and 16 reconsidered’, History of European Ideas 35 (2009), 209–16. In this sense, therefore, the present essay has become a postlude. I am deeply grateful to Noël Sugimura for generously reading and commenting on the rescoring of a lecture into an essay. (shrink)

The study is carried out in five chapters, with the first two offering a reconsideration of the function of the imagination in the Transcendental Deduction and Schematism of the first Critique. The last three follow the order of topics discussed by Kant in the third Critique in regard to judgments of taste, the sublime, and teleology; they conclude with an interpretation of "productive imagination" as a "model for the ideal of intellectual intuition". The comparison between "human and divine spontaneity" is (...) introduced in the first chapter, where Gibbons notes that while we have "Kant's explicit and repeated emphasis on the difference" between these, "in considering the similarity of these types of spontaneity," she wishes "to correct a possible imbalance in Kant's exposition": there are, she suggests, "formal similarities between these types of spontaneity". The main thrust of the first chapter is to respond to a particular reading of Kant—namely, to those unsympathetic interpreters who see in the Deductions an "imaginary subject of transcendental psychology" and also to those who give a "sympathetic reading" but do so in terms of an identification of "all aspects of synthesis with concept application," thereby reducing the "role of the transcendental synthesis of the imagination to that of unifying a manifold of intuition under a concept". Gibbons holds instead that the "theory of synthesis... focuses on the nature of human cognition and what is required for us to know anything about objects" and, further, that it presupposes "the broader function of the imagination as grounding the possibility of concept-application in the first place". (shrink)

In the West, it is widely believed that, since Africans lack an emotional experience with romanticism and transcendentalism, they do not possess the philosophical prerequisites necessary to protect wilderness. However, the West’s disdain for African systems of thought has precluded examination of customary African views of wilderness. Examination of ethnographic reports on Kenya’s Highland Bantu reveals a complex view of phenomena that the West generally associates with wilderness. For the Bantu, wilderness is an extension of human living space, and through (...) concerted social action rather than individual initiative, it is, or at least can be, dominated by society. Wildlife is unnatural and alienated from human society, which is natural. Because wilderness is, consequently, understood to be fearsome and hostile, it is not a place that can provide inspiration or self-actualization. Almost all forests have a special spiritual relationship with humankind, and some trees have a special relationship with God. Althoughtraditional Bantu thought is contrary to a concept of wilderness as conserved, managed space filled with tourists and recreators, it does embrace a concept of wilderness as wildlands. The Bantu have gone to considerable length to develop an approach to wilderness that minimizes individual contact while requiring association with wilderness as a social activity. Population growth and want of vocational opportunities continue to thrust Highland Bantu into wilderness as a fundamental and traditional survival technique. (shrink)

This volume is a critical edition of the eight-year correspondence between Gottfried Wilhelm Leibniz and Burcher de Volder, professor of philosophy and mathematics at Leiden University. Containing the surviving correspondence between Leibniz and De Volder, the volume also presents a generous selection from the letters between Leibniz and his friend Johann Bernoulli, through whose intercession the correspondence began. Bernoulli acted as intermediary throughout, and the often candid discussions between Leibniz and Bernoulli provide illuminating background to the correspondence proper. Each of (...) the selections appears both in the original Latin and in English translation. (shrink)

The issue of advocacy has dominated discussion of the ethical dilemmas facing nurses. However, despite this, nurses seem to be no further towards a solution of how they can be effective advocates for patients without compromising their working identity or facing conflicts of loyalty. This article considers some of the problems around advocacy and, by the use of critical incidents written by nurses involved in a diploma module, attempts to highlight where the problem could lie. A communications model is outlined, (...) using a theoretical framework taken from the work of Jürgen Habermas, and applied to nursing practice. Finally, two examples are given from the research, which illustrate how the model could be used, highlighting the problems and pitfalls that still have to be overcome. The conclusion is a positive one, in that it suggests that advocacy is possible if nurses re-examine their practice in the light of the model proposed.Copyright of Nursing Ethics is the property of Sage Publications Inc. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (shrink)

This volume is a critical edition of the ten-year correspondence between Gottfried Wilhelm Leibniz, one of Europe’s most influential early modern thinkers, and Bartholomew Des Bosses, a Jesuit theologian who was keen to bring together Leibniz’s philosophy and the Aristotelian philosophy and religious doctrines accepted by his order. The letters offer crucial insights into Leibniz’s final metaphysics and into the intellectual life of the eighteenth century. Brandon C. Look and Donald Rutherford present seventy-one of Leibniz’s and Des Bosses’s letters in (...) the original Latin and in careful English translation. Few of the letters have been translated into English before. The editors also provide extensive annotations, deletions, and marginalia from Leibniz’s various drafts, and a substantial introduction setting the context for the correspondence and analyzing the main philosophical issues. (shrink)

A very slight reading of Clement of Alexandria is enough to prove how deeply he is indebted to Plato both in respect of language and of thought. Quotations from Plato are to be found throughout Clement's works, and in many cases acknowledgment is made of their origin. In addition there are frequent allusions, which for the most part the student of Plato can easily recognize. Clement invariably shows a profound respect for the Greek philosopher, whom he looks upon as a (...) seeker after truth and as an authority, we may almost say, second only to the Scriptures. A careful comparison of the Protrepticus with the Phaedrus, results of which are given below, will furnish a striking illustration of the close dependence of Clement upon Plato. The Protrepticus is a short work, occupying in space not more than one–twelfth of Clement's extant writings, while the Phaedrus is even smaller in proportion to the whole of Plato. It is remarkable that so much inter-connexion should be found in so small a field, especially when we remember that the references to the Phaedrus represent by no means the whole of Clement's drawing upon Plato in the Protrepticus. There are allusions also to the Theaetetus, Republic, Charmides, Laws and Epistles, and possibly to the Politicus, Cratylus, Philebus, Symposium and Apology. (shrink)