Copenhagen interpretation of quantum mechanics deals with these problems is reviewed. A new interpretation of the formalism of quantum mechanics, the transactional interpretation, is presented. The basic element of this interpretation is the transaction describing a quantum event as an exchange of advanced and retarded waves, as implied by the work of Wheeler and Feynman, Dirac, and others. The transactional interpretation is explicitly nonlocal and thereby consistent with recent tests of the Bell inequality, yet is relativistically invariant and fully causal. (...) A detailed comparison of the transactional and Copenhagen interpretations is made in the context of well-known quantum-mechanical Gedankenexperimenre and "paradoxes." The transactional interpretation permits quantum-mechanical wave functions to be interpreted as real waves physically present in space rather than as "mathematical representations of knowledge" as in the Copenhagen interpretation. The transactional interpretation is shown to provide insight into the complex character of the quantum-mechanical state vector and the mechanism associated with its "collapse." It also leads in a natural way to justification of the Heisenberg uncertainty principle and the Born probability law (P = ii iij*), basic elements of the Copenhagen interpretation. (shrink)

Includes chapters on scientific language, mathematics, probability, credibility and induction, scientific explanations, life, and science and values.

Deduction, explanation, and social scientific inquiry -- The alienation of political theory -- American political science, liberalism, and the invention of political theory -- Interpretation and action : political theory and the theory of action -- Interpretation and the history of political theory: apology and epistemology -- Interpretation and the autonomy of concepts -- Why there cannot be a theory of politics -- Speaking politically -- Reading Max Weber, Leo Strauss and Eric Voegelin -- "Leaving everything as it is" : (...) political inquiry after Wittgenstein -- An interview with John G. Gunnell : questions from Christopher C. Robinson. (shrink)

The realism grounding St. Thomas Aquinas’s pre-modern natural science defends the reception of similitudes of the forms of things known by abstraction. Modern natural science challenges this abstractio- nist account by recasting «form» in the leading role of principle of intelligibility—instead of forms, modern science discovers laws. Thomistic realism is prima facie incompatible with this account. Following Charles De Koninck, this essay outlines a rapprochement between the epistemology of pre-modern, Thomistic natural science and its modern successor. I argue that natural (...) forms are noetic limits towards which physical laws tend, and our grasp of this tendency uses a mode of knowledge comparable to what St. Thomas termed universal in repraesentando. (shrink)

A complete bibliography of British philosophy in a single source, this reference covers the period of 1870 to the present day. It contains entries on over 600 names, listing not only each author's books, but also his/her shorter writing and relevant secondary sources.

The transactional interpretation of quantum mechanics is summarized and various points concerning the transactional interpretation and its relation to the Copenhagen interpretation are considered. Questions concerning mapping the transactional interpretation onto the Copenhagen interpretation, of advanced waves as solutions to proper wave equations, of collapse and the quantum formalism, and of the relation of quantum mechanical interpretations to experimental tests and results are discussed.

What should be the Christian's attitude toward society? When so much of our contemporary culture is at odds with Christian beliefs and mores, it may seem that serious Christians now have only two choices: transform society completely according to Christian values or retreat into the cloister of sectarian fellowship. In this book, John Stackhouse argues that, rather than trying to root up the weeds in the cultural field, or trying to shun them, Christians should practice persistence in gardening God's (...) world and building toward the New Jerusalem. (shrink)

Talks collected from lectures given by Bennett with Gurdjieff's approval, to help people understand All and Everything: Beelzebub's Tales to His Grandson. Bennett regarded Gurdjieff's All and Everything as a work of superhuman genius.

We wish to give a precise formulation of the intuitive concept: The degree to which the known facts support a given hypothesis.

This book shines bright light into the dim recesses of quantum theory, where the mysteries of entanglement, nonlocality, and wave collapse have motivated some to conjure up multiple universes, and others to adopt a "shut up and calculate" mentality. After an extensive and accessible introduction to quantum mechanics and its history, the author turns attention to his transactional model. Using a quantum handshake between normal and time-reversed waves, this model provides a clear visual picture explaining the baffling experimental results that (...) flow daily from the quantum physics laboratories of the world. To demonstrate its powerful simplicity, the transactional model is applied to a collection of counter-intuitive experiments and conceptual problems. (shrink)

The "relational mind" approach to the inner content of consciousness is developed in terms of various control structures and processing strategies and their possible neurobiological identifications in brain sites. This leads naturally to a division of consciousness into a passive and an active part. A global control structure for the "single strand" aspect of consciousness is proposed as the thalamo-nucleus reticularis thalami-cortex coupled system, which is related to experimental data on the electrical stimulation of awareness. Local control, in terms of (...) excitatory transfer from pre-processing sites to posterior working memory regions, is supported by data on subliminal perception timing and disambiguation of poorly defined percepts. The inner content of consciousness is understood as arising from the resulting relational features between inputs and stored pre-processing and episodic memories. Strong analogies are drawn between emergent properties of the model and suggested properties of "raw feels", supporting the thesis that working memories are the initial sites for the emergence of phenomenal awareness, and the frontal lobes for its further adumbration in terms of higher cognitive processing, including the creation of self. (shrink)

The plane of the present is a concept that is useful for discussing the various paradigms of time. Here by ‘plane of the present’ we mean the temporal interface that represents the present instant and that forms the boundary between the past and the future. We use the geometrical term ‘plane’ to indicate an extended surface in the space-time continuum, as opposed to a ‘point’ on some time axis. This point/plane dichotomy is intended to raise issues of extension and simultaneity (...) and to examine the degree to which these are meaningful concepts from various physical viewpoints. We will show by example in the present work that the plane of the present is a pivotal concept that offers considerable power in differentiating between various views of the nature of time. The concept of time within the main stream of physics thinking has followed a rather convoluted path over the past three millennia. Anticipating the modern motion picture, Zeno of Elea (c.490-c.430 B.C) questioned whether time should appropriately be viewed as a continuously flowing river, or should more properly be considered as a rapid sequence of stop-motion ‘freeze-frames’, in effect rendering geometrical each instant as a separate infinitesimal point on the line of time. Adopting this view, he asked how physical motion could occur. He argued paradoxically that motion is not possible, since it appears to happen only between the frozen frames of time instants.1 From the viewpoint of Zeno, the plane of the present would be simply the last and most recent in this sequence of freeze-frames. It would be that frozen instant, spanning the universe, which changes progressively as the instant we call ‘now’ becomes the frozen past and future possibility freezes into the ‘now’ of present reality. We note that the plane of the present as a concept does not resolve the arrow paradox that Zeno raised. It only provides a way of thinking about it. (shrink)

This book is the second volume of an interdisciplinary study, chiefly one of philosophy and psychology, which concerns personality, especially the abnormal in terms of states of aloneness, primarily that of the negative emotional isolation customarily known as loneliness. Other states of aloneness investigated include solitude, reclusiveness, seclusion, desolation, isolation, and what the author terms “aloneliness,” “alonism,” “lonism,” and “lonerism.”Insofar as this study most explicitly focuses on abnormal personalities, it employs the general and specific definitions of personality aberrations as formulated (...) by the American Psychiatric Association in its latest edition of theDiagnostic and Statistical Manual of Mental Disorders (DSM-IV). The author views personality as preeminently comprised of the individual's interpersonal relationships. Unlike theDSM-IV, he proposes that people with personality disorders not only possibly but necessarily manifest deviancy regarding interpersonal functioning via serious shortcomings in shared inwardness, paramountly reciprocated intimacy.This work also engages in an analysis of five social factors that are conducive to predisposing, precipitating, and maintaining negative kinds of personality and aloneness. The author has formed these factors into an acronym titledSCRAM since when they are present, intimacy scurries away and in its absence, loneliness and other sorts of unwanted aloneness scamper in and fill the person with unhappiness via, for instance, sadness and self-worthlessness. The constituents of SCRAM are the following social illnesses: Successitis (for example, the fixation on fame and fortune),Capitalitis (greed-driven, unfettered capitalism), Rivalitis (competitivitis),Atomitis (hyper-individualism), and Materialitis (for example, the anti-spirituality of consumeritis).In sum, this book provides a different perspective on personality via the lenses of various types of aloneness and their lack of public and private intimacy, especially love. (shrink)

A Thomistic ontology of spacetime seems impossible, given Thomas Aquinas’s (1224–1275) outdated science and mathematics. By extension, it would seem that his modern followers are foolhardy to attempt to defend such a view. Indeed, a critique of Jacques Maritain by Adolf Grünbaum proceeds apace, dismantling his attempts to save Thomistic philosophical realism from Einstein. However, Grünbaum’s attack was given in better form thirty years prior by the Belgian Thomist Charles De Koninck. The two critiques are analyzed here. De Koninck’s arguments (...) are superior to Grünbaum’s due to their greater precision as refutations as well as their more adequate ontology of spacetime, made possible but not explicit in Thomistic philosophy. (shrink)

The transactional interpretation of quantum mechanics is applied to the “interaction-free” measurement scenario of Elitzur and Vaidman and to the Quantum Zeno Effect version of the measurement scenario by Kwiat, et al. It is shown that the non-classical information provided by the measurement scheme is supplied by the probing of the intervening object by incomplete offer and confirmation waves that do not form complete transactions or lead to real interactions.

About 22 years ago, the physics world was briefly rocked by claims of evidence for a new “5 th force”, based on reanalysis of data from an early 20 th century experiment. Baron Roland von Eötvös, a Hungarian nobleman, had performed extensive measurements of the correlation between inertial mass and gravitational mass and published them in 1922. The lead article in the January 6, 1986 issue of Physical Review Letters had the unassuming title: "A Reanalysis of the Eötvös Experiment" by (...) Ephriam Fischbach, et al. Two days later the New York Times ran an article with the headline: "Hints of Fifth Force in Universe Challenge Galileo's Findings" describing the possible implications of Fischbach's work. (shrink)

I live in Seattle, the city which last Fall was host to two major international conferences of interest to science fiction readers: The Annual International IEEE Symposium on Virtual Reality (VRAIS- 93) and The 5th ACM Conference on Hypertext (Hypertext-93). I was able to attend both conferences, and I'll use this column to provide an overview of what I learned there.

The territory of time travel has, from the days of H. G. Wells to the mid-1980's, been the exclusive province of writers of science fiction and fantasy. SF critics have even argued that time travel stories are so scientifically unlikely that they should be considered fantasy, not science fiction.

to energies of 160 GeV/nucleon, a total energy of 33.3 TeV for each lead nucleus. Now, with a week of beam time remaining, we are working very hard and the experiment is beginning to collect good data. In this column, I want to describe the situation here at CERN. I'll return to the experiment after that.

The largest flying creature alive today is the Andean condor Vultur gryphus. At maximum size it weighs about 22 pounds and has a wingspread of about 10 feet. But 65 million years ago in the late cretaceous period, the last age of dinosaurs, there was another larger flying animal, the giant pterosaur Quetzalcotalus. It had a wingspread of over 40 feet, the size of a small airplane. Other pterosaurs were also quite large. The pteranodons of the late jurassic period, the (...) classic flying dinosaurs of magazine illustrations, had a maximum wingspan of about 33 feet. (shrink)

On a mountain top on a clear moonless night the brilliant stars strewn across the sky press down almost oppressively, the Milky Way so full of them it seems about to burst. And yet, we have been learning in the past decade that the visible matter of the universe, the stars that we see, represent only a tiny fraction, perhaps less than one part in 200, of the mass of the universe. The question of what the remainder of the universe (...) is made of is called the Dark Matter Problem. It is one of the most vexing in modern physics. (shrink)

Reading of this complex subject-matter is considerably simplified by a variety of devices: Brief summaries at the beginning of chapters and sections; theorems, definitions, etc. are clearly marked for easy cross-reference, the most important ones being specially marked by "+" signs. For a brief survey, the reader can read the summaries and the marked theorems and definitions.