The problem of the psychological unconscious has a history of many centuries. Some investigators seek to demonstrate the existence of the unconscious, and others deny it. Fundamental differences exist with respect to the nature of the psychological unconscious even among proponents of that hypothesis. In recent decades interest in the problem of the unconscious has grown substantially in our country. An extensive literature devoted to this subject has appeared in which discussion centers principally on the significance of the psychological unconscious (...) in various spheres of human activity. However, little attention is given in those works to making clear the specifics, the patterns, and the forms in which the unconscious is manifested. Virtually nothing is said about the techniques by which we penetrate the realm of the psychological unconscious, how we achieve knowledge of it, and what the psychological relationship is between the consciousness and the unconscious. (shrink)

This gracefully written book about Xenophon is primarily intended to present a sympathetic account of the writings of that much maligned and underrated ancient soldier, statesman, and philosopher. Professor Higgins is a "student of literature" who does not attempt to elicit Xenophon’s political philosophy; what he does attempt to do is to present an accurate and sympathetic portrait of a great writer and disciple of Socrates. Such a venture is long past due, and Higgins is especially successful. His careful and (...) sensitive reading of the Xenophonic corpus is nothing short of admirable. The book contains seven chapters beginning with an account of how to read Xenophon: his comments on Xenophonic use of irony are especially instructive. But despite his efforts to contrast one work with another—e.g., the Hiero or Kyroupaideia with the Lacedaemonian Constitution—the author fails to observe larger structural similarities. He seems to be unaware, for example, that there is a significant similarity in the way the Kyroupaideia ends and the way the Lacedaemonian Constitution ends. If he is aware of the parallel peculiarities in these two works, he fails to draw any conclusion from the similarity. This oversight leads Higgins to miss the major points of these two treatises: regimes founded as solidly as Sparta with institutional support for law will last much longer than regimes, such as Persia, which depend upon the actual presence of one strong ruler. That is why Cyrus’s empire collapsed. As soon as Cyrus died: "his children at once fell into dissension, cities and nations began at once to revolt." The Spartan regime, despite its questionable customs and despite its constitutional deficiencies such as the dual monarchy, survived long after the death of Lykourgos. It eventually became the most admired regime of ancient times—not Persia. But Xenophon questions this reputation in the name of justice and piety. (shrink)

A literal German translation of Vico’s De Antiquissima Italorum sapientia liber primus and the Risposte. The entire Latin text of the De antiquissima is presented with a German translation on the opposite page. The Italian Risposte are likewise printed on one page with a German version on the other. The book is attractively published with a soft cover but without an index.

A two-body quantum correlation is calculated for a particle reflecting from a moving mirror. Correlated interference results when the incident and reflected particle substates and their associated mirror substates overlap. Using the Copenhagen interpretation of measurement, an asynchronous joint probability density, which is a function both of the different positions and different times at which the particle and mirror are measured, is derived assuming that no interaction occurs between each measurement. Measurement of the particle first, in the correlated interference region, (...) results in a splitting of the mirror substate into ones which have and have not reflected the particle. An analog of the interference from the Doppler effect for only measurements of the particle, in this two-body system, is shown to be a consequence of the asynchronous measurement. The simplification obtained for a microscopic particle reflecting from a mesoscopic or macroscopic mirror is used to illustrate asynchronous correlation interferometry. In this case, the small displacement between these mirror states can yield negligible environmental decoherence times. In addition, interference of these mirror states does not vanish in the limit of large mirror mass due to the small momentum exchange in reflecting a microscopic particle. (shrink)

Arthur Norman Prior's early theological writings have been relatively neglected for many years. Moreover, to the extent that they have been discussed at all they have been treated mainly as youthful work quite separate from Prior's later work as a philosopher and logician. However, as interest in Prior's achievements has been growing significantly in recent years it has become more important to investigate the development with his overall work. In fact, Prior's putatively "youthful" theological work overlapped his work as a (...) philosopher and logician for many years, as is richly documented by examples discussed in this paper. A particularly important theme is the problem of predestination. This paper presents comprehensive evidence that this theme, which was Prior's most important single preoccupation as a theological writer, was a most important source of inspiration for his development of tense logic. Via questions regarding divine foreknowledge and human free will, predestination was to motivate Prior as a logician to focus on time and tense. Whilst investigating this development, the paper also traces Prior's parallel development from Calvinist Christian believer to a more agnostic position. (shrink)

Temporal Logic: From Ancient Ideas to Artificial Intelligence deals with the history of temporal logic as well as the crucial systematic questions within the field. The book studies the rich contributions from ancient and medieval philosophy up to the downfall of temporal logic in the Renaissance. The modern rediscovery of the subject, which is especially due to the work of A. N. Prior, is described, leading into a thorough discussion of the use of temporal logic in computer science and the (...) understanding of natural language. Temporal Logic: From Ancient Ideas to Artificial Intelligence thus interweaves linguistic, philosophical and computational aspects into an informative and inspiring whole. (shrink)

This collection of essays in honor of Prof. Stig Andur Pedersen's 60th Birthday spans over a broad scope of topics, ranging from mathematical modelling over realism in philosophy of science to an analysis of apology after medical mistakes. The unusually broad range is a fair but still inadequate reflection of the work of Stig Andur Pedersen, a philosopher and scientist whose range of interests, abilities and production is itself unusually broad.

ZusammenfassungIn diesem Aufsatz wird zunächst das klassische Theodizee-problem dargelegt und eine Typologie seiner möglichen Lösungsarten entworfen. Nach einer zusammenfassenden Erörterung dieser Strategien wendet sich der Verfasser einer reizvollen, bislang kaum beachteten Stellungnahme von J. S. Mill zu, die er dann innerhalb der weiteren Ausführungen zu berücksichtigen sucht. Im zweiten Teil des Aufsatzes wird die apologetische Lösung der Theodizee durch F. v. Kutschera systematisch rekonstruiert und kritisch beleuchtet. Diese Lösung hebt hervor, der letzte Sinn des Leidens sei zwar für uns nicht (...) erfassbar, wir könnten aber im Vertrauen auf die Vorsehung Gottes annehmen und uns im Rahmen der Gemeinschaft mit Gott darauf verlassen, dass Heilsgeschichte zugleich Leidensgeschichte sei. Hierbei sollen wir im Glauben mit Gott den Weg zueinander gehen – wohin er auch führt. Nach einer partiellen Infragestellung dieser Lösung, stellt der Verfasser die Frage, ob unser Vertrauen zu Gott unter allen denkbaren Umständen bedingungslos bleiben sollte. Dabei wird auf die Risiken eines blinden und fanatischen Glaubens hingewiesen. Demgegenüber wird das Bedürfnis danach bejaht, unseren Glauben doch an die positiven Aussichten für die Erfüllung gewisser menschlicher Fundamentalerwartungen zu binden. (shrink)

In their criticism of Maoism, contemporary Soviet philosophers follow the basic structure of the orthodox presentation of Marxism -- Leninism and use the whole panoply of polemical tools which the Leninist heritage offers them. Thus far, this anti--Maoism is generally maladroit and often self-contradictory.

A remarkable phenomenon in our present-day culture has been the broad interest shown in the history of Russian thought, which is continually, and sometimes even from unexpected quarters, showing itself to be of topical interest. Recently, and particularly in connection with the publication of the works of N. F. Fedorov, there has been an exchange of opinions in the pages of various journals with regard to the essence of his philosophical views, revealing not merely conflicting, but in a number of (...) cases mutually exclusive assessments of those views. (shrink)