Science is often thought of as a methodical but dull activity. But the finest science, the breakthroughs most admired and respected by scientists themselves, is characterized by elegance." "What does elegance mean in the context of science? Economy is a considerable part of it; creativity too. Sometimes, a suggested solution is so simple and neat that it elicits an exclamation of wonder from the observer. The greatest science, whether primarily theoretical or experimental, reflects a creative imagination." "In this (...) book, the distinguished physiologist and writer Ian Glynn explores some of the finest examples of elegance in science: the delightful simplicity of the laws discovered by Kepler and Newton in the motion of the planets; Galileo's experiments with an inclined plane; the remarkable work of Thomas Young on light; dazzling insights into the counterintuitive workings of our perception demonstrated by Richard Gregory and Vilayanur Ramachandran; and the several breakthroughs that led to Crick and Watson's unravelling of the structure and function of DNA. The result is a fascinating tour through some of the most important episodes in the history of science."--BOOK JACKET. (shrink)

David Lewis famously endorsed Unrestricted Composition. His defense of such a controversial principle builds on the alleged innocence of mereology. This innocence defense has come under different attacks in the last decades. In this paper I pursue another line of defense, that stems from some early remarks by van Inwagen. I argue that Unrestricted Composition leads to a better metaphysics. In particular I provide new arguments for the following claims: Unrestricted Composition entails extensionality of composition, functionality of location and four-dimensionalism (...) in the metaphysics of persistence. Its endorsement yields an impressively coherent and powerful metaphysical picture. This picture shows a universe that might not be innocent but it is certainly elegant. (shrink)

David Lewis famously endorsed Unrestricted Composition. His defense of such a controversial principle builds on the alleged innocence of mereology. This innocence defense has come under different attacks in the last decades. In this paper I pursue another line of defense, that stems from some early remarks by van Inwagen. I argue that Unrestricted Composition leads to a better metaphysics. In particular I provide new arguments for the following claims: Unrestricted Composition entails extensionality of composition, functionality of location and four-dimensionalism (...) in the metaphysics of persistence. Its endorsement yields an impressively coherent and powerful metaphysical picture. This picture shows a universe that might not be innocent but it is certainly elegant. (shrink)

The idea of elegance in science is not necessarily a familiar one, but it is an important one. The use of the term is perhaps most clear-cut in mathematics - the elegant proof - and this is where Ian Glynn begins his exploration. Scientists often share a sense of admiration and excitement on hearing of an elegant solution to a problem, an elegant theory, or an elegant experiment. The idea of elegance may seem strange in a field of (...) endeavour that prides itself in its objectivity, but only if science is regarded as a dull, dry activity of counting and measuring. It is, of course, far more than that, and elegance is a fundamental aspect of the beauty and imagination involved in scientific activity. Ian Glynn, a distinguished scientist, selects historical examples from a range of sciences to draw out the principles of science, including Kepler's Laws, the experiments that demonstrated the nature of heat, and the action of nerves, and of course the several extraordinary episodes that led to Watson and Crick's discovery of the structure of DNA. With a highly readable selection of inspiring episodes highlighting the role of beauty and simplicity in the sciences, the book also relates to important philosophical issues of inference, and Glynn ends by warning us not to rely on beauty and simplicity alone - even the most elegant explanation can be wrong. (shrink)

'Elegant Simplicity' teaches the reader to live with less, to respect others, to control one's ego and to try to preserve the precious resources on our planet. We have complicated our lives with possessions, riches and clutter. By demanding less, we should be ready to give more, learn to love with our souls and live without pride.

Elegance in software is widely recognized by professionals, but not well articulated. Program elegance rests on not only efficiency, as widely acknowledged, but other features that reflect the notion in other creative endeavors where artifacts are built under constraints, such as architecture. We suggest a compendium of minimality, accomplishment, modesty, and revelation, discussion of which reveals some subtleties. Programming experience enhances appreciation of these features, especially the last. Together, they can viewed as a program’s degree of “fit” to (...) the task, raising other questions in common with any problem of the philosophy of aesthetics. (shrink)

In his book Modal Logic as Metaphysics, Timothy Williamson defends first-order necessitism using simplicity as a powerful argument. However, simplicity is decomposed into two different, even antagonistic, sides: elegance and parsimony. On the one hand, elegance is the property of theories possessing few and simple principles that allow them to deploy all their theoretical power; on the other hand, parsimony is the property of theories having the fair and necessary number of ontological entities that allow such theories give (...) an account of themselves. Since necessitism endorses Barcan Formulae for the sake of elegance, it is committed to a vast number of contingently non-concrete objects, so one may think that it is not qualitatively parsimonious. I argue that necessitism could be viewed as an additive case in the sense that Alan Baker characterizes the adjective so quantitative parsimony should be considered when it comes to necessitism instead of qualitative parsimony. (shrink)

The heart of mathematics is its elegance; the way it all fits together. Unfortunately, its beauty often eludes the vast majority of people who are intimidated by fear of the difficulty of numbers. Mathematical Elegance remedies this. Using hundreds of examples, the author presents a view of the mathematical landscape that is both accessible and fascinating. At a time of concern that American youth are bored by math, there is renewed interest in improving math skills. Mathematical Elegance (...) stimulates students, along with those already experienced in the discipline, to explore some of the unexpected pleasures of quantitative thinking. Invoking mathematical proofs famous for their simplicity and brainteasers that are fun and illuminating, the author leaves readers feeling exuberant--as well as convinced that their IQs have been raised by ten points. A host of anecdotes about well-known mathematicians humanize and provide new insights into their lofty subjects. Recalling such classic works as Lewis Carroll's Introduction to Logic and A Mathematician Reads the Newspaper by John Allen Paulos, Mathematical Elegance will energize and delight a wide audience, ranging from intellectually curious students to the enthusiastic general reader. (shrink)

In this paper we develop what we can describe as a “dual two-sided” cut-free sequent calculus system for the non-classical logics of truth lp, k3, stt and a non-reflexive logic ts which is, arguably, more elegant than the three-sided sequent calculus developed by Ripley for the same logics. Its elegance stems from how it employs more or less the standard sequent calculus rules for the various connectives and truth, and the fact that it offers a rather neat connection between (...) derivable sequents and validity in comparison to the calculus developed by Ripley. (shrink)

Cholinergic-rich grafts have been shown to be effective in restoring maze-learning deficits in rats with lesions of the forebrain cholinergic projection system. However, the relevance of those studies to developing novel therapies for Alzheimer's disease is questioned.

The operator structures for the constants of the motion of the relativistic hydrogen atom are examined. ThoughJ 3 andJ · J are constants of the motion,J is not. Its replacement, $\tilde {\rm K}$ , is shown to emerge rather naturally in transforming the equation to spherical coordinates. The separation of variables is presented in hypercomplex number form. This leads to some interesting suggestions regarding the matter/antimatter operator for the Dirac equation.

When patients have progressive and incurable dementia, should their advance directives always be followed? Contra Dworkin, Dresser argues that when patients remain able to enjoy and participate in their lives, directives to hasten death should sometimes be disregarded.

This paper responds to a problem, raised by Martinez, for Millikan’s explanation of the interpretability of novel signs in terms of mapping functions. I argue that Martinez’s critique is a logically weakened version of Kripke’s skeptical argument about rule following. Responding to Martinez requires two things. First, we must correctly understand the role of simplicity and elegance in choosing the correct mapping function for a signaling system. Second, we need to understand that mapping functions are descriptions of the features (...) that determine the content of signs; they do not themselves determine the content of signs. Bearing these facts in mind, Martinez’s concern is assuaged. However, we find that this position on the role of mapping functions is not fully consistent with Millikan’s response to Kripke. I modify her response to Kripke and demonstrate that the alterations do not undermine her view. (shrink)

Object identity, the apprehension that two glimpses refer to the same object, is offered as an example of combining generality, mathematics, and evolution. We argue that it applies to glimpses in time (apparent motion), modality (ventriloquism), and space (Gestalt grouping); that it has a mathematically elegant solution of nested geometries (Euclidean, Similarity, Affine, Projective, Topology); and that it is evolutionarily sound despite our Euclidean world. [Shepard].

I am pleased to be able to respond to Al Mele’s reply to my paper on trying and desire. My remarks will bebriet.First, it is not thesis T that I find objectionable. It may be possible for me to want TO TRY to quit smoking, while currently not wanting TO QUIT smoking. I may want to try because I want to ACQUIRE the desire to quit, since people persist in nagging me to quit. So I accept thesis T because it (...) is not the issue. The issue is whether one can PERFORM THE ATTEMPT to quit smoking WHILE one lacks the desire to quit smoking. THAT is what I find objectionable and impossible. Mele accepts that it is possible. I believe such an attempt to be merely ‘going through the motions’ in bad faith and not a genuine attempt at all. I believe this for the controltheoretic reasons that I outlined in my original paper and elsewhere. (shrink)

In a passage in A Theory of Justice, which has become increasingly influential in recent years, John Rawls (1971) noted an analogy between moral phi- losophy and grammar. Moral philosophy, or at least the first stage of moral philosophy, Rawls maintained, can be thought of as the attempt to describe our moral capacity – the capacity which underlies “the poten- tially infinite number and variety of [moral] judgments we are prepared..

ABSTRACT This paper explores the role of aesthetic judgements in mathematics by focussing on the relationship between the epistemic and aesthetic criteria employed in such judgements, and on the nature of the psychological experiences underpinning them. I claim that aesthetic judgements in mathematics are plausibly understood as expressions of what I will call ‘aesthetic-epistemic feelings’ that serve a genuine cognitive and epistemic function. I will then propose a naturalistic account of these feelings in terms of sub-personal processes of representing and (...) assessing the relation between cognitive processes and certain properties of the stimuli at which they are directed. (shrink)

China was the first to produce tea and consumed the largest quantities and its craftsmanship was the finest. During the development of Chinese history, Chinese Tea culture came into being. In ancient China, drinking tea is not only a very common phenomenon but also an elegant taste for men of letters and officials. Chinese tea culture is extensive and profound and it is necessary for foreigners to understand Chinese tea culture for the purpose of smooth and deepen the communication with (...) the Chinese people. (shrink)

Some philosophers argue that we are justified in rejecting skepticism because it is explanatorily inferior to more commonsense hypotheses about the world. Focusing on the work of Jonathan Vogel, I show that this “abductivist” or “inference to the best explanation” response rests on an impoverished explanatory framework which ignores the explanatory gap between an object's having certain properties and its appearing to have those properties. Once this gap is appreciated, I argue, the abductivist strategy is defeated.

_ Source: _Page Count 14 Jonathan Vogel has argued in support of an explanationist response to skepticism in several works. Central to this explanationist response is the fact that our non-skeptical view of the world is a better explanation of our experiences than its skeptical rivals. Despite the plausibility of this response to skepticism, it is not without its critics. Recently, Matthew Gifford has argued that Vogel’s response has problems on two fronts. First, Gifford argues that Vogel’s strategy for showing (...) that the rwh is a better explanation than its skeptical rivals fails. Second, he argues that if Vogel’s strategy does succeed, then it accomplishes too much—it removes skeptical doubts when it should not. I argue that Gifford is mistaken on both accounts. (shrink)

_ Source: _Page Count 14 Jonathan Vogel has argued in support of an explanationist response to skepticism in several works. Central to this explanationist response is the fact that our non-skeptical view of the world is a better explanation of our experiences than its skeptical rivals. Despite the plausibility of this response to skepticism, it is not without its critics. Recently, Matthew Gifford has argued that Vogel’s response has problems on two fronts. First, Gifford argues that Vogel’s strategy for showing (...) that the rwh is a better explanation than its skeptical rivals fails. Second, he argues that if Vogel’s strategy does succeed, then it accomplishes too much—it removes skeptical doubts when it should not. I argue that Gifford is mistaken on both accounts. (shrink)

Many physicians assert that new cost-control mechanisms inappropriately interfere with clinical decision-making. They claim that high costs arise from poorly practiced medicine, and argue that effective utilization of resources is best promoted by advancing the scientific and ethical ideals of medicine. However, the claim is not warranted by empirical evidence. In this essay, I show how it rests upon aesthetic considerations associated with diagnostic elegance. I first consider scientific rationality generally. After a review of analytical empiricist and socio-historical approaches (...) in the philosophy of science, a form of Kant's aesthetic is used to explain how scientific discovery and justification are linked, and to show how meta-theoretical considerations associated with the goals and method of science work together with exemplars of practice. This analysis enables us to understand how the ideals of medicine as a science guide the initial patient history and physical exam in such a way that a parsimonious use of tests is indicated. Aesthetic considerations unite the basic scientific and ethical commitments of the modern medical paradigm and are central for rightly understanding clinical judgment. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Playing the Dummy:Maugham, Smartphones, and the End of EleganceEric BronsonIOn the Russian Trans-Siberian train from Vladivostok to Petrograd (now St. Petersburg), an American businessman won't stop talking for the entire ten-day journey. In his story, "A Chance Acquaintance," W. Somerset Maugham describes this 1917 meeting between Ashenden, a British character loosely based on himself, and the chatty American, named Harrington. The two passengers are blissfully unmoved by the revolution (...) unfolding all around them. Ashenden casually suggests the two of them try and find another pair to pass the time playing bridge. Harrington refuses. "It beats me how an intelligent man can waste his time card-playing," Harrington asserts, "and of all the unintellectual pursuits I have ever seen it seems to me that solitaire is the worst. It kills conversation. Man is a social animal and he exercises the highest part of his nature when he takes part in social intercourse."1 Ashenden doesn't understand the American's distaste for playing cards, especially bridge. "'There is a certain elegance in wasting time,' said Ashenden. … 'Besides,' he added with bitterness, 'you can still talk.'" [End Page 477]Like many of his fictional characters, Maugham enjoyed eloquent, "time-wasting" games like bridge. Unlike solitaire, bridge encourages social interaction. Once, when his confounded bridge partner confronted Maugham with evidence that his high-class opponents were cheating, Maugham was nonplussed. "They gave us double Martinis to start with," he noted, "a slap-up lunch with a particularly good bottle of white Burgundy and old brandy with our coffee."2 The dishonesty was irrelevant. For Maugham, a good bridge game, like the attendant conversation, should help temper one's moral outrage and skim over the unruly passions that so often plague our public and private lives. Elegance, for Maugham, meant presenting the appearance of calm and respectability, especially when such presentations conflicted with one's more turbulent emotions.In Maugham's short story "The Three Fat Women of Antibes," the women around the bridge table desperately try to keep up appearances, both physically and emotionally. When passionate arguments inevitably threaten to undo the air of genteel conversation, Lena, the newest addition to the table, states, "I think it's such a pity to quarrel over bridge. … After all, it's only a game."3 But while it might be true that bridge is "only a game," Maugham took games seriously. Parlor games like bridge were spaces to practice and perfect the social mores on which colonial hierarchies were solidified. In Maugham's England, the game of life required an elegant performance of the many roles the genteel class was expected to play. That performance was predicated on a relentless effort to keep up ordinary appearances by regulating emotional displays. As Maugham wrote in a 1944 article for Good Housekeeping, a good bridge game rewards people who are "truthful, clearheaded, and considerate," characteristics essential "for playing the more important game of life."4More than any other card game, bridge is built on conventions. Etiquette dictates how cards are shuffled, passed, and played. While there is always some room for surprise and risk, everyone around the table needs to know the bidding and playing conventions to ensure the best possible game. In every hand a silent partner, known as the dummy, lays their cards face up, thereby taking themself out of the action.The persistence of such conventions is a holdover from the game of whist, the predecessor of bridge. In an early-nineteenth-century story, "Mrs. Battle's Opinions on Whist," essayist Charles Lamb describes an elderly whist player who enjoys the elegant waste of time that such long card games encourage. While dances and parties help build social skills around untrustworthy passions, card games like whist, and later bridge, [End Page 478] were more like "a long meal; not like quadrille, a feast of snatches. One or two rubbers might co-extend in duration with an evening. They gave time to form rooted friendships." This kind of congeniality mattered to serious people like Mrs. Battle, people who "despised superficiality, and looked deeper than the colours of things."5The game of bridge... (shrink)