It has been repeatedly argued, most recently by Nicholas Maxwell, that the special theory of relativity is incompatible with the view that the future is in some degree undetermined; and Maxwell contends that this is a reason to reject that theory. In the present paper, an analysis is offered of the notion of indeterminateness (or "becoming") that is uniquely appropriate to the special theory of relativity, in the light of a set of natural conditions upon such a notion; and reasons (...) are given for regarding this conception as (not just formally consistent with relativity theory, but also) philosophically reasonable. The bearings upon Maxwell's program for quantum theory are briefly considered. (shrink)

This book situates biomedicine within American culture and argues that the very organization and practice of medicine are themselves cultural. It demonstrates the symbolic construction of clinical reality within American biomedicine and shows how biomedicine never leaves the realm of the personal.

This paper argues that the much discussed issue between "scientific realism" and "instrumentalism" has not been clearly drawn. Particular attention is paid to the claim that only realism can "explain" the success of scientific theories and---more especially---the progressively increasing success of such theories in a coherent line of inquiry. This claim is used to attempt to reach a clearer conception of the content of the realist thesis that underlies it; but, it is here contended, that attempt fails, and the claim (...) itself hangs in the air. A series of increasingly sophisticated versions of the "instrumentalist" thesis is considered, and both these and the contentions of realism are placed in relation both to particular examples of scientific development and positions historically maintained by philosophers and by scientists. The author’s conclusion is that, when the positions are assessed against the background of the actual history of science, each of the contrary doctrines, interpreted with excessive simplicity, is inadequate as a theory of the dialectic of scientific development; each, so interpreted, has contributed in important instances to actual damage to investigations by great scientists ; whereas in both the theoretical statements and the actual practice of the most sophisticated philosophers/scientists, important aspects of realism and instrumentalism are present together in such a way that the alleged contradiction between them vanishes. (shrink)

Gödel's conclusion that time-travel is possible in his models of Einstein's gravitational theory has been questioned by Chandrasekhar and Wright, and treated as doubtful in the recent philosophical literature. The present note is intended to remove this doubt: a review of Gödel's construction shows that his arguments are entirely correct; and the objection is seen to rest upon a misunderstanding. Computational points treated succinctly by Gödel are here presented in fuller detail. The philosophical significance of Gödel's results is briefly considered, (...) and a set of technical questions is posed whose answers would clarify this significance. (shrink)

The paper begins with consideration of Plato and Aristotle, but the question addressed in this essay is the following: What has been meant--and what role has been played--in the succession of doctrines of physics we have had since the seventeenth century, by notions of “power” and of “cause”? The essay concludes with consideration of field theories set in relativistic space-time.

When I was a student, reigning opinion held that Newton, although unquestionably in the foremost rank of the great among scientists, was a shallow and unoriginal philosopher. In a work whose reputation at that time was high, E. A. Burtt put it thus: “In scientific discovery and formulation Newton was a marvelous genius; as a philosopher he was uncritical, sketchy, inconsistent, even second rate.”.

This paper examines Newton's argument from the phenomena to the law of universal gravitation-especially the question how such a result could have been obtained from the evidential base on which that argument rests. Its thesis is that the crucial step was a certain application of the third law of motion-one that could only be justified by appeal to the consequences of the resulting theory; and that the general concept of interaction embodied in Newton's use of the third law most probably (...) evolved in the course of the very investigation that led to this theory. (shrink)

Poincaré is a pre-eminent figure: as one of the greatest of mathematicians; as a contributor of prime importance to the development of physical theory at a time when physics was undergoing a profound transformation; and as a philosopher. However, I think that Poincaré, with all this virtue, made a serious philosophical mistake. In Poincaré’s own work, this error seems to me to have kept him from several fundamental discoveries in physics. The hypothesis that Poincaré would have made these discoveries if (...) he had not been misled by a philosophical error is not one that lends itself to conclusive assessment; but what I wish to do is to lay out the main circumstances of the case so as to make clear, at least, that the issue of philosophic principle involved, and the questions of fundamental physics under discussion, are of considerable mutual relevance. (shrink)

Discussion at the symposium, and subsequent correspondence with participants, have raised a series of critical questions that seem to me to merit discussion. The issues raised have also led me to consider further some of the literature commenting on Newton’s work and on related matters in the history of optics. What was initially intended as a brief supplement to the foregoing paper [On Metaphysics and Method in Newton, item 10631] has thus evolved into a new article of considerable length.

There is a passage in Hume’s Enquiry concerning Human Understanding that I have always found striking and rather charming. It concerns a metaphysical theory that Hume regards as bizarre; and he offers two philosophical arguments in its confutation. It is the first of these that I have in mind:First, [he says,] It seems to me, that this theory… is too bold ever to carry conviction with it to a man, sufficiently apprized of the weakness of human reason, and the narrow (...) limits, to which it is confined in all its operations. Though the chain of arguments, which conduct to it, were ever so logical, there must arise a strong suspicion, if not an absolute assurance, that it has carried us quite beyond the reach of our faculties, when it leads to conclusions so extraordinary, and so remote from common life and experience. (shrink)

1. The principal question I want to raise is that of the interpretation of what you call Parmenides' "wildly paradoxical conclusions about the impossibility of plurality and change." An argument that leads to a truly paradoxical conclusion is always open to construction as a reductio ad absurdum. And the biographical tradition represents Parmenides--quite unlike Heraclitus, for instance--as a reasonable and even practically effective man, not at all a fanatic. It therefore seems natural to ask, if he maintained a paradoxical doctrine, (...) whether it did not possess for him an interpretation that made some sense. Further, setting aside this not very weighty prima facie argument, I think the search for plausible interpretations is worthwhile in any case: for to make a rational assessment of the historical evidence one needs the widest possible survey of hypotheses to choose among; since conclusions in such matters are always uncertain, a list of possibilities may retain a kind of permanent value, as the best we can do; and readings which are even dismissed as unsound on adequate critical grounds may still be of interest, both for the understanding of historical influence--I have in mind in the present case especially Parmenides' influence on Plato--and for our own philosophical edification. (shrink)

The Sator square is a widespread palindrome: It may be read like a grid from left to right and vice versa, from top to bottom and vice versa. For nearly 2,000 years, it has been serving above all for magic purposes, among other things for healing sick persons, furthermore as a magic fire extinguisher. The sequence of letters was a riddle and invited contradictory attempts to solve it. The author pleads for not taking it only as a challenge for the (...) riddle-solving mind, but also for reading it in the bustrophedon way, i.e. bidirectionally, as the ox turns when ploughing. Doing so, a swaying rhythm would result. The cruciform middle as a cosmological cross, however, would symbolise absolute stability, and thus the complex unity would lead to "mountains moving" faith. In research with the random generator working with Strontium 90, the Schmidt-machine, resulted that such a mental state is indeed favourable for psychokinetic effects . So far, magic can be accompanied by science today. But the mystic consciousness expressed by the central TENET remains out of the positivistic science's reach and demands a different kind of religious psychology for its articulation. (shrink)

Der Psychoanalytiker Herbert Stein nimmt die Herausgabe der Heraklit-Vorlesungen Heideggers zum Anlaß und Ausgangspunkt, die Stellung Freuds und der Psychoanalyse im Rahmen der Geschichte abendländisch-europäischen Denkens neu zu untersuchen. Freud steht mit seinem "Glauben" an "unseren Gott Logos" unwissentlich in der Nachfolge Heraklits. Hinsichtlich dieses seines damit ausgedrückten, wenn auch gemäßigten Wissenschaftsglaubens ist unsere Zeit eher pessimistischer als Freud. Unsere Logik der Wissenschaft und Technik scheint mit "Notwendigkeit" in ihre Krise zu geraten . Für künftige Lösungen der Krise muß das (...) Denken sich seinen Ursprüngen zuwenden. (shrink)