Scholars of Plato are divided between those who emphasize the literature of the dialogues and those who emphasize the argument of the dialogues, and between those who see a development in the thought of the dialogues and those who do not. In this important book Russell Dancy focuses on the arguments and defends a developmental picture. He explains the Theory of Forms of the Phaedo and Symposium as an outgrowth of the quest for definitions canvassed in the Socratic dialogues, by (...) constructing a Theory of Definition for the Socratic dialogues based on the refutations of definitions in those dialogues, and showing how that theory is mirrored in the Theory of Forms. His discussion, notable for both its clarity and its meticulous scholarship, ranges in detail over a number of Plato's early and middle dialogues, and will be of interest to readers in Plato studies and in ancient philosophy more generally. (shrink)

Through consideration of another practical case, this chapter opens the way to a generalization of the method of argument outlined previously. Multilateral cases raise the question of how the interests of all parties can be resolved into a determinate moral conclusion, which brings the discussion to a standpoint that has affinities with classical utilitarianism. Like the principle of universalizability, the form of the utilitarian principle espoused is purely logical. In both cases, the moral substance comes from fleshing out the parties’ (...) actual inclinations and interests. The chapter embarks on a short survey of the challenges faced by a utilitarian system of this kind, before considering the concept of happiness, act‐utilitarianism, and rule‐utilitarianism. (shrink)

Originally published in 1958. A study in the logical foundations of modern theoretical semantics, this book is concerned with notions of designation and consistency as well as denotation and truth. It presents several semantical theories, each of which with what were new concepts or treatments from the author. Talking at a time when semantical theory was gained great ground, this book also looks at the methodology of the sciences and the semantics of scientific language alongside analysis of meaning and expression. (...) It is influenced by the writings of Carnap, Church, Frege, Goodman, Quine, Russell and Tarski. (shrink)

MY AIM in writing this paper is to ask help in the laying of a pair of ghosts who continue to haunt moral philosophy. Their names are ‘objectivism’ and ’subjectivism'; but the second sometimes assumes the name of ‘relativism'. I have long been convinced that the supposed battles between these two have no real substance; but for all that, they go on confusing many moral philosophers. It would be a great benefit to our profession if somebody could put an end (...) to the confusion once for all; but it has proved harder than might have been hoped, and that is my excuse for trying again. (shrink)

ARCHAEOLOGYTHE Classical Spartans were noted for their austerity, which seemed already ancient to writers of the fifth century B.C. The early poetry and art of their country show a considerable aesthetic sense. This apparent contradiction has caused some students to conclude that the strict Lycurgan regimen was not introduced till the middle or even the end of the sixth century and that before that date Sparta had culturally been developing in much the same way as other important Greek states. The (...) argument is unsound. (shrink)

To make out in what way Einstein’s 1905 ‘annus mirabilis’ writings hang together one has to hang on Einstein’s strive for unity evinced in his stubborn attempts to coordinate with one another the basic research traditions of classical physics. Light quanta hypothesis and special theory of relativity turn out to be mere milestones of maxwellian electrodynamics and statistical thermodynamics reconciliation programme. The conception of luminiferous ether was an insurmountable stumbling block for Einstein’s statistical thermodynamics programme in which the leading role (...) was played by the light quanta paper . (shrink)

The ontological argument of Saint Anselm, one of the most famous in the entire history of philosophy, has fascinated men’s minds for centuries. And yet, as Hartshorne makes abundantly clear, much of its subtlety has been missed by some of the keenest commentators. Although it has been discussed again and again, little work seems to have been done, even up to the moment, in exploring the logical forms or deep structures needed for an exact statement. Part of this is due (...) no doubt to the subtlety of the argument itself, but part of it is due to that fact that the key ideas involved are not of the kind that easily lend themselves to being handled within the standard kinds of logic. (shrink)

In attempting to date the Shield several complementary methods are possible. Roughly these may be classed as literary, historical and archaeological. The literary method indicates that the Shield comes late in the Hesiodic corpus: in particular the use of the F is careful. The historical method suggests a preciser upper limit. Wilamowitz believed that the point of lines 393–401, which give the season in which the combat between Herakles and Kyknos took place, can only be that a commemorative festival was (...) held—at the temple of Apollo at Pagasae, since the scene is laid in Apollo's sanctuary. Mazon continues that the reputation of the temple dates from the end of the Sacred War and the establishment at Pherae of a dynasty with close connections with Delphi : he therefore sets the terminus post quern at about 590. This argument is attractive and possible. Several scholars have attempted to secure a lower limit from the last sentence in Hypothesis A: κα⋯ Στησ⋯χορος δ⋯ φησιν ' Hσ7iota;⋯δου εἶναι τ⋯ πο⋯ημα. But as Wilamowitz observes, we do not know whether the poem in which this mention came was a genuine work of Stesichoros. Certainly it need not make the Shield much earlier than the Stesichorean poem, since our ‘Hesiod’ wrote his epyllion for incorporation in the Ehoiai which was attributed to the genuine Hesiod, and an insertion into such a work could have been very quickly accepted. Mazon's lower limit of 560 is then on insecure grounds. Thirdly there is the possibility that analysis of the decoration of Herakles' shield might give useful comparisons to the conclusions of archaeologists on the chronology of Greek art. It is this method that I shall attempt. (shrink)

Wittgenstein's Tractatus contains a wide range of profound insights into the nature of logic and language – insights which will survive the particular theories of the Tractatus and seem to me to mark definitive and unassailable landmarks in our understanding of some of the deepest questions of philosophy. And yet alongside these insights there is a theory of the nature of the relation between language and reality which appears both to be impossible to work out in detail in a way (...) which is completely satisfactory, and to be bizarre and incredible. I am referring to the so-called logical atomism of the Tractatus . The main outlines of this theory at least are clear and familiar: there are elementary propositions which gain their sense from being models of possible states of affairs; such propositions are configurations of names of simple objects, signifying that those simples are analogously configured; every proposition has its sense through being analysable as a truth-functional compound of elementary propositions, thus deriving its sense from the sense of the elementary propositions when this view is taken in conjunction with the idea that the sense of a proposition is completely specified by specifying its truth-conditions. In this way the Tractatus incorporates in its working out a philosophical system analogous to the classical philosophical systems of Leibniz or Spinoza which are regarded by many people, in a sense rightly, as the prehistoric monsters of philosophy which are not to be studied as living organisms, but studied as the curiosities of human thought. And we may here agree that in the end we must simply reject a philosophy which incorporates such features as its postulation of simple eternal objects, or of a possibility of an analysis of a proposition which was presented as a pre-condition for the propositions that we ordinarily utter to make sense, and yet the specific form of which we are unaware of, and so on. (shrink)