When I agreed to lecture to-night I stipulated that I might be allowed to interpret the subject announced so as to let my treatment relate less to the subject in general than to some particular aspects which happen to have been interesting me lately. Professor Whitehead, Sir Arthur Eddington, and Sir James Jeans have given to the world brilliant accounts of the present position of physics in relation to mathematics and philosophy. What I have to say bears to their (...) writings, the humble relation of an example to a piece of book-work, or of an application of a theorem to the theorem itself. (shrink)

When I agreed to lecture to-night I stipulated that I might be allowed to interpret the subject announced so as to let my treatment relate less to the subject in general than to some particular aspects which happen to have been interesting me lately. Professor Whitehead, Sir Arthur Eddington, and Sir James Jeans have given to the world brilliant accounts of the present position of physics in relation to mathematics and philosophy. What I have to say bears to their (...) writings, the humble relation of an example to a piece of book-work, or of an application of a theorem to the theorem itself. (shrink)

I think that to Lord Kelvin is attributed the saying that the scientific attitude to a thing, if you can't do anything else with it, is to measure it. This is the attitude I propose to adopt towards Time . The situation is to some extent analogous to the situation with regard to electricity . Science is unable to say what electricity is, and so it almost denies the word any entrance into a treatise on the subject. It replaces it (...) by the word charge , which is something that can be measured. It is important to avoid hypostatizing time into a thing-in-itself. Instead of trying to say what time is we try to find a way of measuring it. (shrink)

Recent results in kinematics, obtained by myself and those working with me, have convinced me that the philosophical status of physics, as it has come down to us from Renaissance days, requires reconsideration. The reason can be stated in a couple of sentences: it has been found possible to establish certain laws of physics—laws of motion, the law of gravitation, the laws known under the name of the Lorentz transformation, and some others—purely deductively, without specific assumptions, and without empirical appeals (...) save only to the empirical awareness of something we call “the passage of time.” Yet physicists have claimed ad nauseam that the ultimate sanction for “laws of nature” is observation and experiment, that this is what distinguishes physics from other branches of exact inquiry. The contrast in these two conceptions of natural law needs no emphasis. It is the purpose of this article to attempt to clarify this confused situation. (shrink)

On page 95 appears a review of a book by Professor E. A. Milne in which is described a new theory of the metrical character of the world and the interpretation, in the light thereof, of many important astronomical phenomena. Although the author states that his object is not to criticize the general form of the principle of relativity, there appears to be a fundamental distinction between the viewpoints of Einstein and Milne which is frequently emphasized and (...) which it is profoundly important to examine as minutely as possible, for if Professor Milne's claim is established the foundations of physics are essentially modified. The purpose of this article is to compare the outlooks implicit in Milne's theory and the theory of relativity, respectively, in order to see how far, if at all, current ideas require alteration. It should, be mentioned that, although Professor Milne speaks of his theory as “the principle of relativity in a much weaker form” and frequently uses the word “relativity” to describe it, we shall here, to prevent misunderstanding, restrict the meaning of the word to Einstein's theory. (shrink)

Perception of music and speech is based on similar auditory skills, and it is often suggested that those with enhanced music perception skills may perceive and learn novel words more easily. The current study tested whether music perception abilities are associated with novel word learning in an ambiguous learning scenario. Using a cross-situational word learning (CSWL) task, nonmusician adults were exposed to word-object pairings between eight novel words and visual referents. Novel words were either non-minimal pairs differing in all sounds (...) or minimal pairs differing in their initial consonant or vowel. In order to be successful in this task, learners need to be able to correctly encode the phonological details of the novel words and have sufficient auditory working memory to remember the correct word-object pairings. Using the Mistuning Perception Test (MPT) and the Melodic Discrimination Test (MDT), we measured learners’ pitch perception and auditory working memory. We predicted that those with higher MPT and MDT values would perform better in the CSWL task and in particular for novel words with high phonological overlap (i.e., minimal pairs). We found that higher musical perception skills led to higher accuracy for non-minimal pairs and minimal pairs differing in their initial consonant. Interestingly, this was not the case for vowel minimal pairs. We discuss the results in relation to theories of second language word learning such as the Second Language Perception model (L2LP). (shrink)

As a still quite young professor of classical philology at the University of Basel, Nietzsche taught a rather traditional, almost antiquarian, course on ancient rhetoric. The title of his 1872–73 lecture notes—"Presentation of Ancient Rhetoric" —clearly indicates that this time Nietzsche did not spoil for a fight or set out to uncover the hidden hybridity of origins as he did in his controversial book of the same year in which the origin of Greek tragedy is revealed as miscegenation between (...) the Dionysian and Apollonian principles. Rather his lecture notes exhibit an apparent commitment to following the traditional rhetorical... (shrink)

This paper examines the thoughts and early career of the astrophysicist and cosmologist E. A. Milne. Although Milne only turned to cosmology in 1932, many of the ideas that characterised his heterodox system of world physics can be traced back to his works from the 1920s. Contrary to what has been stated in the literature, we argue that Milne was familiar with and interested in cosmology even before 1932. The relationship between mathematics and physics, an important topic (...) in Milne's cosmophysics, was the subject of an unpublished paper he gave in 1922. We place the paper in its historical context and comment on its relevance for Milne's later work. An annotated transcript of the address is included as an accompanying paper under the title 'The Relations of Mathematics to Science'. (shrink)

A Few years ago Professor Souter made the suggestion that the curious custom of beginning each page of a MS., or each column of a page, with a large letter might be of African origin. He was struck with this feature while examining a fragment, newly acquired for the British Museum, of the celebrated Codex Palatinus of the Gospels , which is supposed to give us the African text of the New Testament. In reply to the suggestion, the present (...) writer submitted a list of eighteen MSS. in which this usage is illustrated. As most of the MSS. are manifestly Italian, the African origin of the practice was shown to be untenable. Quite recently another theory has been put forward, localizing the practice within still narrower limits. According to Professor Weinberger, the use of a capital at the beginning of each page would seem to be a peculiarity of MSS. coming from Cassiodore's library at Vivarium; and he proceeded to use this feature as a touchstone for detecting Codices Vivarienses. Impressed by the unusual interest attaching to this feature, I began to assemble all the instances I had, and to look for others. I collected a list of nearly fifty items, an inspection of which showed me at once that in registering the phenomenon under discussion I had unwittingly drawn up a list of very ancient MSS. The list does not, to be sure, hold all our oldest MSS., but most of those it holds are, as will be seen, among the oldest. In other words, the use of a large letter at the beginning of each page is clearly a custom of very great antiquity. This being so, it seemed useful to interrogate these MSS. further, in order to ascertain what other practices they have of interest to palaeographers. (shrink)

To discuss Professor Lindsay's doctrine of ‘Breves Breviantes’ would involve writing a long article, for which there is no space in the April number of the Class. Quart. But it would be wrong in me to pass his treatment of Plaut. Bacch. 1106 by without comment. What he calls ‘a sane view of the law of B.B.’ involves the emendation of a number of lines which are in other respects quite above suspicion. In these circumstances would it not be (...) the wiser course to reconsider the supposed ‘sane law’ rather than to attempt to alter the text so as to make it fit a law which is not admitted by some of the most eminent of modern critics ? Emendation is particularly unfortunate in this instance, because the metre is anapaestic, and the suggestion of Professor Lindsay that the word Philoxene may be ‘a gloss to indicate the speaker or a misinterpretation of some marginal indication of a speaker’ is surely ill-considered; for the speaker is Nicobulus, and the speakers of adjacent lines are given correctly, so far as I see, in the MSS. Such a gloss would, then, be meaningless. Professor Lindsay's attempt at emendation of this line is, in fact, striking evidence of the bankruptcy of the ‘sane view‘ of iambic shortening to which he has unfortunately committed himself. (shrink)

In his article on “The Nature and the Status of the Study of Politics” 1 Professor White raises, whether explicitly or by implication, some of the most important and, probably permanent problems of the subject. The solutions that he attempts to provide seem to me, however, to be less satisfying than might be expected.

The various cosmological proposals by Einsteinian relativists seek to show the structure of the world as a consequence of the basic notions of relativity. In particular, the irrelevance of the state of motion of an observer to his description of the fundamental laws of nature is to be maintained. Furthermore, gravity is understood as being a description of the fact that particles move along certain minimal paths in non-Euclidean space. In this theory, the effect of one material particle on another (...) particle in the old-fashioned sense of gravitational attraction becomes indirect; that is, a particle moves on a minimal path in a space having a degree of curvature dependent on the material entities which exist in it, rather than having its path bent by the attraction between it and other material bodies, all of them existing in an absolute or receptacle-like space. (shrink)

Studying the similarities and differences in socio-communicative behavior between chimpanzees and bonobos is critical to increasing our understanding of the evolution of human sociality and communication. Both species rely heavily on the use of vocalizations during communicative interactions, although the form and function of these signals may vary between the two ape species. For example, bonobo vocalizations seem to be structurally more complex than those produced by chimpanzees, and calls seem to be directed to individuals not in immediate physical proximity. (...) Both species, however, make use of communicative signals from different modalities concurrently, particularly vocalizations and manual gestures. However, this multimodal communication is more commonly observed in chimpanzees when compared to bonobos, who more frequently use vocalizations exclusively, without signals from additional modalities. In addition, there are a number of marked differences in social characteristics between the two species. Though both species exhibit fission–fusion behavior, chimpanzees do so more often, potentially as a result of their habitat profile and foraging strategies. Differences also exist in terms of dominance and aggression. Chimpanzees live in largely patriarchal societies with strong male–male bonds, whereas bonobos tend to be matriarchal with strong female–female bonds. These differences in communicative and social characteristics are thought to be linked to the ecology of the respective habitats of the two apes and their strategies for resource exploitation. In all likelihood, similarities in feeding ecology played a crucial role in selecting for the advanced cognitive abilities of both species—e.g., producing meaningful communicative signals, regulating competition and group cohesion, and making and utilizing tools to aid in foraging. Similarly, differences in their respective habitats may have led to selection for characteristics resulting in the behavioral differences observed today between the two species. Therefore, a clearer understanding of the similarities and differences between the two species most closely related to humans will provide valuable information into our own evolution by elucidating those characteristics shared among humans and our ape ancestors and those derived in the hominin lineage. (shrink)

This is the second volume in Professor Stone's impressive, jurisprudential trilogy. The three volumes present a progression from a consideration of jurisprudential practice, through a consideration of the theories that have been raised to justify or affect the direction of practice, to an attempt to define the proper range of application for a legal theory —a range which Stone thinks can be specified only by a close interweaving of the resources available from both a legal tradition and, most importantly, (...) the social sciences. After an opening chapter in which he cites the confluence of both the Greek and Hebraic notions of law and justice as the two heterogenous traditions underpinning Western jurisprudential theory, Stone moves on to a systematic exposition and critical review of the major theories of justice: classical natural law, Kantian individualism, hedonistic and social utilitarianism, neo-Hegelian and neo-Kantian social idealism, revived natural law, legal positivism, and pragmatism. The expositions are obviously erudite and exhaustive within their recognized limits. Stone's assessment of each tradition is not always as penetrating and original as one may have liked, but this is in no way to impugn the expository and superb bibliographical merits of this volume.—E. A. R. (shrink)

This book was edited from a set of tapes taken at a course in natural law which the late professor Simon gave at the University of Chicago in 1958. The subject is one Simon had long reflected upon and frequently dealt with in other works; and there is nothing of a substantive nature that is new with this volume. The combination of Simon's noted pedagogical talent and a skillful job of editing conspire, however, to provide a succinct and helpful (...) review of the past, present, and future place of natural law in ethical jurisprudence. The stress, if any, is that natural law was never meant to be a "pure theory" of law following a rigid deductive model, and is, in fact, the philosophical perspective most congenial to the combination of theoretical and practical reasoning that is necessary for a pertinent jurisprudence.—E. A. R. (shrink)

This article seeks to show that E.A. Milne’s philosophy of science has its roots in the philosophy of Aristotle and it could be an inspiration for Popper’s philosophy. The similarities with Aristotle’s concept are as follows: 1) the aim of science is to explain phenomena by discovering general principles; 2) the mind is responsible for discovering them, although experience guides the search; 3) deducing detailed statements from general assumptions is the most important element of research. On the other hand, (...) Milne’s proposal is consistent with Popper’s main ideas: 1) criticism of the principle of induction; 2) preference for the hypothetical-deductive method ; 3) appreciation of falsification and confidence in the effectiveness of deductive logic. (shrink)

This paper deals with two important English scientists of the first half of the twentieth century: Edward Arthur Milne and James Hopwood Jeans. It examines the philosophical reasons that, in 1932, induced Milne to devote himself to the newborn modern cosmology. Among those reasons, it is argued that the most important ones were some of Jeans’ philosophical statements regarding the new relativistic view of the expanding universe. In particular, Milne reacted to some confusing idealist opinions expressed by (...) Jeans in the London newspaper The Times, in May 1932, in a debate on the expansion of the universe. Actually, as it will be shown, Jeans received many criticisms about the philosophical reasonings present in all of his popularizing works. (shrink)

Researchers engaged in studies about ‘hidden social groups’ are likely to face several ethical challenges. Using a study with undocumented Chinese migrants in the UK, challenges involved in obtaining approval by a university research ethics committee are explored. General guidance about how to resolve potential research ethics issues, with particular reference to ‘hidden social groups’, prior to submission to a research ethics committee is presented.