Sir Arthur Eddington, the celebrated astrophysicist, made great strides towards his own 'theory of everything'in his last two books published in 1936 and 1946. Unlike his earlier lucid and authoritative works, these are strangely tentative and obscure - as if he were nervous of the significant advances that he might be making. This volume examines both how Eddington came to write these uncharacteristic books - in the context of the physics and history of the day - and what value they (...) have to modern physics. The result is an illuminating description of the development of theoretical physics, in the first half of the twentieth century, from a unique point of view: how it affected Eddington's thought. This will provide fascinating reading for scholars in the philosophy of science, theoretical physics, applied mathematics and the history of science. (shrink)

MEDIEVAL LOGICS LAMBERT MARIE DE RIJK (ed.), Die mittelalterlichen Traktate De mod0 opponendiet respondendi, Einleitung und Ausgabe der einschlagigen Texte. (Beitrage zur Geschichte der Philosophie und Theologie des Mittelalters, Neue Folge Band 17.) Miinster: Aschendorff, 1980. 379 pp. No price stated. THE SEVENTEENTH CENTURY MARTA FATTORI, Lessico del Novum Organum di Francesco Bacone. Rome: Edizioni dell'Ateneo 1980. Two volumes, il + 543, 520 pp. Lire 65.000. VIVIAN SALMON, The study of language in 17th century England. (Amsterdam Studies in the Theory (...) and History of Linguistic Science, Series 111: Studies in theHistory of Linguistics, Volume 17.) Amsterdam: John Benjamins B.V., 1979.x + 218 pp. Dfl. 65. Theoria cum Praxi. Zum Verhaltnis von Theorie und Praxis im 17. und 18. Jahrhundert. (Akten des 111. Internationalen Leibnizkongress, Hannover, 12. bis 17.November 1977, Band 111: Logik, Erkenntnistheorie, Wissenschaftstheorie, Metaphysik, Theologie.) Wiesbaden: Franz Steiner Verlag, 1980. vii + 269 pp. DM 48. CLASSICAL AND NON-CLASSICAL LOGICS MICHAEL CLARK, The place of syllogistic in logical theory. Nottingham: University of Nottingham Press, 1980. ix + 151 pp. £3.00. A.F. PARKER-RHODES, The theory of indistinguishables. Dordrecht, Boston and London: D. Reidel Publishing Company, 1981. xvii + 216 pp. Dfl.90.00/$39.50. NICHOLAS RESCHER and ROBERT BRANDOM, The logic of inconsistency. Oxford:Basil Blackwell, 1980. x + 174 pp. f 11.50. MISCELLANEOUS J. ZELENY, The logic of Marx. Translated from the German by T. Carver. Oxford: Basil Blackwell, 1980. xcii + 247 pp. £12.50. FELIX KAUFMANN, The infinite in mathematics. Edited by Brian McGuinness. Introduction by E. Nagel. Translation from the German by Paul Foulkes. Dordrecht: Reidel, 1978. xvii + 235 pp. Dfl 85/$39.50 (cloth); Dfl 45/$19.95 (paper). PAMELA MCCORDUCK, Machines who think. San Francisco: W.H. Freeman and Company, 1979. xiv + 275 pp. $14.95. J. MITTELSTRASS (ed.), Enzyklopadie Philosophie und Wissenschaftstheorie Bd. 1 : A-G. Mannheim, Wien, Ziirich: Bibliographisches Institut, 1980. 835 pp. DM 128. (shrink)

It is perhaps unnecessary to defend the principle that mythical exempla in ancient poetry are not merely decorative, but serve in the expression of ‘significant emotion’ it would still be welcome to see it more frequently and more coherently applied. This paper tries to isolate one characteristic use of myth in four poems from Hellenistic and Roman authors; the last section summarizes its conclusions and briefly sets them in a context of literary history.

A proof is given that there does not exist an event, that is not already in the past for some possible distant observer at the (our) moment that the latter is "now" for us. Such event is as "legally" past for that distant observer as is the moment five minutes ago on the sun for us (irrespective of the circumstance that the light of the sun cannot reach us in a period of five minutes). Only an extreme positivism: "that which (...) cannot yet be observed does not yet exist", can possibly withstand the conclusion concerned. Therefore, there is determinism, also in micro-physics. (shrink)

The friendly expatriate ladies of the chorus in Helen enter having heard loud lamentation issuing from the palace, while engaged, like the Φλα of the chorus in Hippolytus 125ff., in spreading laundered crimson textiles to dry in the sun. The central theme of ‘hearing cries’, with the verb κλυον and nouns of utterance, is reminiscent also of Medea 131ff., where the opening words of the Parodos κλυον Φωνν, κλυον δ βον… allude to Medea's loud utterances сωθεν in 96ff. and 111ff. (...) : here, as there, the Parodos exploits the familiar motif of βοηδρομα. (shrink)

πνοϲ, in general a common word in Greek tragedy, is a cardinal theme in the Heracles. In the first half of the play the glorious saving Labours of the warrior Hero with his bow, club and other weaponry are retrospectively evoked and further enacted. Repeated emphasis on this kind of ‘noble toil’ accords with the heroic definition of ρετ, which traditionally βανει διμχθω–8 the first strophe of the long First Stasimon in honour of Heracles ends with: μνῆϲαι ϲτεφνωμα μ– χθων (...) δι' ελογαϲ θλω γενναων δ' ρετα πνων τοῖϲ θανοϲιν γαλμα. Heracles par excellence merits the title πολπονοϲ and for their individual greatness. πολυ- can mean either ‘much-’, so that it suffices for Amphitryon at 1190ff. to mention a single especially grand and godlike Labour: AM.μϲ μϲ δε γνοϲ πολπονοϲ, π δρυ γιγαντοφνον λθεν ϲν θεο- ϲι Φλεγραον ϲ πεδον ϲπιϲτϲ This we may call the ‘epic’ view of the hero and of the πνοι performed by him cw ϲν θεοϲ. πνοϲ is normally martial in the Iliad.4 Note also, however, that the terminal ϲπιϲτϲ adds an allusion to the kind of martial ρετ most admired by 5th-century Athenians. (shrink)

So begins one of the most engaging, and variously controversial, musical scenes in Euripides. The Messenger's narrative of the Phantom Helen's disappearance has proved to Menelaus that the Helen standing before him is the real Helen, altogether innocent of elopement to Troy, from whom he has been sundered for seventeen laborious years. The ensuing embrace is developed in a duet which is followed without a break by the so-called ‘Interrogation’, the two together constituting the so-called ‘Recognition Duo’.

It seems clear that Virgil, Horace, and Tibullus knew, if not the third Sibylline Oracle itself, prophecies like it. An unnoticed parallel between that work and Horace may confirm this conclusion and afford a small insight into the Latin poet's art.

After consulting the commentaries and the fine remarks of ‘Longinus’ on this passage, a reader may still reasonably feel dissatisfied. Lines 1405–7 are normally taken to mean ‘you have shown fathers, brothers, sons and brides, wives, mothers to be kindred blood’; for the position of Schneidewin-Nauck compare Od. 4.229–30.