A different kind of textbook, the result of a six-year effort to base the second year of a two-year physics course on atomic physics. Covers electricity and magnetism, optics, wave mechanics, and atomic physics.

One of Leonardo da Vinci’s autographed aphorisms states that Aristotle and Alexander were each other’s teachers. Interpreting it in light of those of Leonardo’s readings which instigated him to write it down along with providing him the material he needed to do so, I argue that the aphorism turns against Aristotle as an emblematically boastful, know-it-all man involved in undue occupation of all knowledge throughout history. Leonardo presents Aristotle as if he had been taught by the pernicious conqueror Alexander to (...) act in scholarship in the way the Macedonian king had acted in politics and external affairs. The core of this critique goes back to a traditional anti-Aristotelian point in Antiquity, complies with the 15th- and 16th-century anti-Aristotelianism and goes hand-in-hand with Leonardo’s own view that intelligent men (including himself) are capable of going much further than Aristotle in the direction of discovering the truth. I identify Leonardo’s sources and I argue that Francis Bacon’s repeated bitter remark that the soul of Aristotle was infected by Alexander’s tyrannic character was quite probably based on Leonardo’s aphorism. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Architectural Theory, Volume 1: An Anthology from Vitruvius to 1870Peg RawesArchitectural Theory, Volume 1: An Anthology from Vitruvius to 1870, edited by Harry Francis Mallgrave. Malden MA, Oxford, Victoria: Blackwell Publishing, 2006, 590 pp., $49.95.This anthology is a rich and comprehensive documentation of the key stages that construct Western architectural theory, from Vitruvius's classical writing to Gottfried Semper's theories in late-nineteenth-century Europe. Comprised of 229 texts by (...) these and other significant writers of architectural theory, it represents an extremely valuable resource for architectural design, history, and theory education and, more broadly, for aesthetic education, art history, aesthetics, and visual culture. Professor Mallgrave's career as an architectural historian and theorist at the Illinois Institute of Technology, and editor of Architecture and Aesthetics for the Texts and Documents Series at the Getty Research Institute, has enabled him to bring together a large number of canonical texts by architects and writers, including Alberti, Palladio, Vasari, Perrault, Wotton, Wren, Soufflot, Blondel, Boullée, Ledoux, Soane, Reynolds, Pugin, Viollet-le-Duc, Ruskin, and Greenough. In addition, Mallgrave has selected important contextualizing texts that inform the philosophical, cultural, and aesthetic development of the discipline by writers such as Rousseau, Voltaire, Montesquieu, Morris, Chambers, Winckelmann, Locke, Hume, Ramsey, Burke, Walpole, Price, von Schlegel, Wolff, Jefferson, Emerson, Hugo, Zola, and Leibnitz.Six stages of development are laid out, beginning with the Classical and Renaissance periods in part I. In part II the debates about Classicism in France and Britain develop, leading into part III, in which texts from the Neoclassical and Enlightenment debates in Europe take precedence. In part IV, Picturesque and Sublime theories are documented, from which part V turns to consider the importance of Historicism in the nineteenth century and, finally, in part VI the impact of Historicism is examined in relation to developments in industrialization.Introducing each part, Mallgrave succinctly highlights the historical, cultural, and political structures that underpin the development of architectural ideas and debates during the period. Within each part, internal sections further distinguish the particular ideas that preoccupied specific individuals and groups to comprise different theoretical positions. Part II, for example, is divided into the nationalist differences between "French Classicism: Ancients and Moderns" and "British Classicism and Palladianism," and part IV identifies key texts that contribute to the theorization of eighteenth-century aesthetics in three stages: "Sources of the Picturesque," "Toward a Relativist Aesthetics," and "Consolidation of Picturesque Theory." In addition, Mallgrave introduces each individual text, drawing attention to the author's intellectual ambitions and the contemporary debates in which their contribution is constructed. Architectural [End Page 111] theory is therefore characterized as a discipline that is made up of dynamic discussions, which are frequently unresolved and irregular in their formation. Diverse and opposing agendas are pursued, both within and between different institutions, academies, and communities, including the late-sixteenth-century "stylistic battles" of Alberti and Serlio's treatises, which were developed out of Vitruvius's ten "books" of architecture; the pluralism of styles in the United States in the mid-nineteenth century that was comprised of puritanical influential theories, Gothic and French Classicism, and the new generation of American architectural theorists; and the emergence of a German architectural theory within the political disputes that led to the unification of Germany in 1871. Architectural theory is therefore firmly constructed in relation to social, material, cultural, and political systems and frameworks.This colorful construction of architectural theory is evident, especially in those sections that are central to Mallgrave's ongoing research interests, in the tension between the rational, technical, and empirical discussions that inform seventeenth-, eighteenth-, and nineteenth-century aesthetics. Running through parts II and III, for example, is one of the most drawn-out and bitter disputes, which dominated architectural theory in the seventeenth- and eighteenth-century French Academy of Architecture. Focused on the value of Vitruvius's Roman origins of Classicism, versus revivalist ambitions to retrieve the ornamental Classicism of Greek and Gothic styles, this great quarrel occupies the texts, letters, essays, and articles by architects and writers, including Blondel, Perrault, Piranesi, Soufflot, Winckelmann, Le Roy, Boullée, and Ledoux. But this debate is also important in the context of... (shrink)

Federal and state budgetary constraints continually challenge Medicaid. The effects of benefit cuts are common: long waiting lists for community‐based services, skeletonized drug formularies with unstable access to long‐term prescriptions, no psychiatric therapy for people immobilized by depression, and no more than fourteen days of acute hospitalization. Reimbursements may be so low that providers cannot hire qualified staff and must reduce services, close facilities, or refuse to take Medicaid altogether. Misguided efficiency policies may afflict some groups of patients as well. (...) Decisions to narrow access rights to publicly funded health care promote the perception that more broadly inclusive programs would be unwisely and unfairly generous. They also risk characterizing disability rights as “special,” confined to a narrow class of people who charitably ought not to be expected to provide for themselves. In contrast, on a philosophical view we have been exploring—one that addresses problems of justice under circumstances of injustice by pursuing rather than reducing inclusion—efforts like these are unjust. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Philosophy and Literature 26.1 (2002) 157-172 [Access article in PDF] Symposium: On Ken Burns's "Jazz" Jazz: America's Classical Music? 1 Lee B. Brown I VIEWERS OF KEN BURNS'S third cultural epic "Jazz" probably fell into one of three categories. 2 Some found it gripping. Some found it grating. Some found it both at once.The series has unforgettable moments: spectacular jitterbug sequences; Jimmy Lunceford's horn men fanning their trumpet bells (...) with hat mutes in sync; the close-up of the whirring cross-hand drumming of Art Blakey; the bitter-sweet glance Billie Holiday and Lester Young exchange in their last filmed appearance together; the occasional marriage of visuals to music. One riveting three minutes comes when the talking heads tune out, a 78-rpm disk of Louis Armstrong's "West End Blues" is set spinning, and the thrilling notes pour out on a carousel of visual imagery—finally freeze-framing on the face of the young genius himself.On the downside, the series is massively repetitious. As a result of Burns's decision to track two major figures—Louis Armstrong and Duke Ellington—from cradle to grave, the same cuts of Armstrong appear again and again, no matter what the time frame. Some of the series' commentators are particularly annoying—the fiddler of Burns's Civil War series, Matt Glaser, for instance, with his fatuous theories [End Page 157] about Louis Armstrong and Albert Einstein. And the documentary's heavy load of social freight—by Wynton Marsalis, and his mentors Albert Murray and Stanley Crouch 3 —threatens to flatten the music.The series is designed as informative entertainment, not Jazz 101. But Burns pays a price here, as he did in his documentary about baseball, in which not even the basics of the game, let alone any of the subtleties, were explained. In "Jazz" we get no explanation of what Jelly Roll Morton did to transform ragtime into jazz. (The series could easily have pressed Morton himself into service. With no sacrifice of his considerable charm, Morton did explain it, beautifully, in his recorded Library of Congress interviews. 4) Although the swing era gets big billing, no attempt is made to explain how swing rhythm actually works, as contrasted with earlier practices. (I have watched swing drummer Panama Francis entertain a packed hall with a brief but riveting illustration of how it works.)As jazz history, the film also has problems. Some legendary figures are resurrected unconvincingly. When Marsalis tells us what the legendary trumpet player Buddy Bolden sounded like, the illustrative off-camera trumpet is Marsalis's, not Bolden's, who embedded not one note in a record groove. Further, we face the tiresomely obvious problem of omissions. We hear nothing of Albert Ayler, Keith Jarrett, Sun Ra, Mildred Bailey, Benny Carter, Lennie Tristano, Erroll Garner, Eric Dolphy, Art Pepper, or Woody Herman. All we learn about Bill Evans—whose influence on jazz piano was huge—is that Miles Davis hired him even though he was white. Omissions are inevitable, of course. But there is a muted pattern to the exclusions. It was impossible for the series to avoid Benny Goodman, given his central role in the swing era. But white figures are too often either ignored or treated as alienated outsiders. We hear New York Times columnist Margo Jefferson opine that Bix Beiderbecke drank himself to death because he wasn't allowed to play with black musicians. In fact, many of the greatest players—white and black—never played with musicians of their own caliber.Most figures covered in the film are treated either with respect or with reverence. But things get nasty when matters turn to avant-gardists. Thus, Branford Marsalis—Wynton's talented brother—singles out the volcanic pianist Cecil Taylor for a particularly hostile attack. 5 Instead of explaining what Ornette Coleman meant by "free jazz," Albert Murray tells us that jazz is, by definition, free music—and by implication, that Coleman's concept must be fatuous. And Wynton has complained [End Page 158] elsewhere about a jazz avant-garde retreat into what he calls "a... (shrink)

Comte’s ideas were spread in Britain through the medium of J S Mill’s System of Logic. Positivism in this version was much like the original in France: it was an historical theory about the classification of knowledge through three progressive stages. Progress referred to both scientific knowledge and civilisation. Comte’s system omitted the subject of psychology, but Mill’s followers, G H Lewes and Alexander Bain, remedied this by incorporating this discipline into the Comtean canon as an evolutionary doctrine.Comte had excluded (...) psychology from the ranks of the sciences because it lacked independence. That is, the mind’s ability to alter its environment by use of volition or will meant that it was not the sort of phenomenon that was analyzable using scientific method. Lewes, in countering this idea, based psychology in biology so as to emphasise those aspect of the discipline that were analogous to other sciences. Lewes saw the mind as the brain and regarded volition as very much like a reflex action or an instinct that might be beyond the mind’s control. Lewes also faulted Comte or classifying knowledge in an intellectual system that was not drawn from science. In place of Comte’s stages, Lewes substituted Herbert Spencer’s empirically-based notion of “ascending complexity”. This developmental thesis was not based upon natural selection, but upon the theory that both biological organism and the mind developed increased functionality as they evolved.Leslie Stephen’s positivism, unlike Lewes’, was not based upon data from neurophysiology. Instead it was a philosophical defence of a secular school of philosophy that began with Hume and Bentham and stretched forward to Lewes and Spencer. Rather perversely for a self-proclaimed member of a school that included Bentham, Stephen’s chief purpose was to attack utilitarianism, which he regarded as the opposition to evolutionary philosophy. Utilitarianism, Stephen argued, attributed too great a role to the intellect at the expense of the feelings. In his view, the latter were the important factors in decision-making and they were analogous to instincts and not subject to a utilitarian calculus. (shrink)

Autonomous systems are machines that can alter their behavior without direct human oversight or control. How ought we to program them to behave? A plausible starting point is given by the Reduction to Acts Thesis, according to which we ought to program autonomous systems to do whatever a human agent ought to do in the same circumstances. Although the Reduction to Acts Thesis is initially appealing, we argue that it is false: it is sometimes permissible to program a machine to (...) do something that it would be wrong for a human to do. We advance two main arguments for this claim. First, the way an autonomous system will behave can be known in advance. This knowledge can indirectly affect the behavior of other agents, while the same may not be true at the time the system actually executes its programming. Second, a lack of knowledge of the identities of the victims and beneficiaries can provide a justification during the programming phase that would be unavailable to an agent at the time the autonomous system executes its programming. (shrink)

La cognition humaine paraît étroitement liée à la structure de l'espace et du temps relativement auxquels le corps, le geste, l'intelligibilité semblent devoir se déterminer. Pourtant, ce qui, après les approches physico-mathématiques de Galilée et de Newton, fut caractérisé par Kant comme formes de l'intuition sensible, n'a cessé au cours des siècles qui suivirent de se trouver remis en cause dans leur saisie première par les développements théoriques. En mathématiques d'abord, avec les géométries non-euclidiennes, en physique ensuite, où relativité générale (...) puis théories quantiques et critiques ont dû remanier profondément l'objectivité de ces concepts pour en faire des catégories, certes toujours aussi essentielles, mais de plus en plus contre-intuitives, et maintenant en biologie où la temporalité, notamment, et la causalité se révèlent largement différentes de celles de la physique. C'est ce que nous tentons de présenter et de discuter dans ce texte en vue d'en dégager la pertinence pour la cognition elle-même. (shrink)

This chapter compares the institutional setting and integrations processes in Switzerland and the EU. The major findings are that EU integration is trying to achieve more political integration and accommodation of a much higher degree of diversity in much less time than has ever been the case in Switzerland. Integration and expansion processes that were slower and non-linear in Switzerland and that happened in separate phases (e.g. religious diversification, linguistic diversification, territorial expansion, etc.) are all going on at the same (...) time in the EU. Especially integration and accession with enormous shocks of diversification are engineered at the same time in the EU. From this point of view, the EU has already tried to go beyond many stages that took centuries to be completed in Switzerland. The institutional design of the European Union seems to echo quite well the federal state formation process in Switzerland. The following precisions are however necessary in the comparative perspective. First, the momentary stage of European Integration, characterized by intergovernmental crisis management, resembles the (dysfunctional) intergovernmental centralism of the Swiss cantons during the decades before the formation of the federal-state in 1848. Second, due to the greater diversity of the European Union, this quasi-federal system has derived in extreme asymmetries between the member states. Since EU identity is not well entrenched among European citizens (and politicians), it has been hard to design institutions and policies of common territorial protection and redistribution and there is mistrust towards centralistic EU institutions (specially in the countries more affected by the economic crisis). Most European citizens do not feel that their interests are taken into account by the European Union. Third, it is important to note that in Swiss federalism the municipalities play an important role, they are much more than just administrative districts. This city-centred and bottom up construct of citizenship is guaranteed by the Swiss federal constitution. Citizens feel that their most immediate and local identity is not jeopardized but rooted in and guaranteed by the Swiss federal constitution. Compared to sub-national Swiss federalism, EU federalism is entirely focused on the nation-state and the EU institutions. Serious consideration ought to be given to the idea that European citizenship is not only about bringing citizenship to a higher European level but also about bringing it more to the root-level of citizenship: the city. Direct democracy has acted as a federator in the Swiss context. Switzerland made direct democracy and direct democracy made Switzerland. There has been a slow and iterative process of adaptation of structurally similar institutions of direct democracy at all levels (communal, cantonal, federal) of all units (all communes, all cantons, confederation roughly between 1830-1891. To the contrary, the EU is only incipiently in a process of introducing direct democracy (in some member-states and ECI), and so far direct democracy is mainly practiced as national plebiscitary democracy. Under this guise it is seen as a threat to EU integration and probably not without good reason. While in Switzerland the coherent introduction of direct democracy at all levels of the polity in the long run served as an important unifier, direct democracy has even not been considered as integrative part of all levels of political integration in the EU. It is of great interest that the one element in which the European Union has based the construction of EU citizenship and identity – mobility of residence – has been implicitly discouraged in Switzerland. The institutional design as incorporated in Swiss multicultural identity (which aims fundamentally at the protection of cantonal autonomy, culture and language) has facilitated that Switzerland is called today a successful multicultural society. Most citizens identify with Switzerland as a country and they like it as it is, but they do not want to take advantage of their formal right to move to other parts of the country, especially not across language borders. The same institutional design that has made of Switzerland a successful case of multiculturalism and democracy poses important barriers that make it difficult for the Swiss to move their residence across their country. Considering that one of the main features of European citizenship is the freedom of movement and residence, this poses a main concern. The Swiss compromise between the formal right and economic necessity of mobility on the one hand and the protection of political and cultural sub-identities on the other hand, is commuting. Due to the vast size, this is of limited applicability in the EU. However, in a Europe of cities and trans-border regions, commuting is an important option provided that every European citizen lives reasonably close to an important economic centre. In short, the Europe of commuters deserves attention in the context of EU citizenship. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Communicating Conversion:Penitential Turn Transmission in the Early Franciscan FraternityKrijn PanstersIntroductionThe literature on religious conversion shows that there is no comprehensive inventory of individual conversion stories that may provide the basic materials for a genealogy of Christian conversion, or of a further examination of its tradition.1 The scholarly interpretations that we have almost exclusively concern conversion narratives about anonymous masses, such as the Saxons under Charlemagne, or the conversions of (...) a limited number of famous people.2 These include the "usual suspects" such as St. Paul, whose conversion led him to become a follower of Jesus,3 St. Augustine, who also converted to Christianity,4 John Wesley, whose conversion led him to begin his own ministry,5 and Thomas Merton, who converted to Catholicism and became a priest.6 To this exclusive crowd of icons of Christian conversion certainly belongs St. Francis of Assisi (†1226), [End Page 171] whose exemplary conversion experience centers on penance (recognition of himself as a sinner, conversion of the heart, rejection of worldly life, imitation of Christ) and whose case is special and exceptional in that the event of the commencement of his penitential life remains the essence of the core of his spiritual preaching and teaching.In this article, I will therefore deal with Francis's penitential turn transmission—his communication of a spiritual propositum based on conversion from sin to virtue—and thus with his main spiritual message.7 I will start with a short description of how Francis turned his conversion experience, an episode that has been studied extensively as an important part of his biography, into the cornerstone of his spiritual transmission, viz., his promotion of a new religious program. I will continue with a contextualization of Francis's communication of conversion from a broader historical-theological perspective. I will then analyze the deeper dimensions of his call to conversion, viz., his instruction of "doing penance" in terms of turning from sin to virtue. I will conclude with a reflection on the continuation of his spiritual transmission within the Franciscan order and, furthermore, on the comparison with other "conversional communications" in the Christian tradition.Francis's Communication of ConversionFrancis described his conversion to a life of "doing penance" as the outcome of an encounter with outcasts, after which "what had seemed bitter to me was turned into sweetness of soul and body" and he "delayed a little and left the world."8 In this confession, he conceptualized his religious [End Page 172] turnabout as the start of the penitential life and, with this, as an invitation to his readers to also change the orientation and direction of their lives and to switch from worldliness to otherworldliness—to the realization, from now on, not of worldly but of heavenly goods. It is very likely that Francis had already heard the call to conversion and penitential life in the encounter with certain Gospel texts.9 As is evident from his conversional account, however, he truly "first recognized himself as a sinner"10 in an encounter with lepers. It was this spiritual event, causing a moral shift from selfishness to social concern,11 that brought about a radical reorientation toward a life of faith, a remarkable religious renewal, and a rapid replacement of sin with salvation. It was also this existential experience, this self-perceived transition "from damnation to redemption," that came to represent the essence of the evangelical program that Francis developed in the following years. In the words of André Vauchez:The text of the Gospel to which Francis and his companions never ceased referring in their preaching included this dimension: "Do penance! The kingdom of heaven is at hand!" (or "is coming," according to the other version of Matthew 4:17 then in circulation). But the conversion to which they were inviting [End Page 173] their listeners was not presented as a simple preparation or preliminary step that was necessary to pass through in order to attain perfection. It already included entry into this "kingdom of heaven," which it was helping to create here and now (hinc et nunc). Far from any millenarian speculation or complex divisions of the history of salvation which certain ecclesiastical authors... (shrink)

In this paper we report preliminary results on how people revise or update a previously held set of beliefs. When intelligent agents learn new things which conflict with their current belief set, they must revise their belief set. When the new information does not conflict, they merely must update their belief set. Various AI theories have been proposed to achieve these processes. There are two general dimensions along which these theories differ: whether they are syntactic-based or model-based, and what constitutes (...) a minimal change of beliefs. This study investigates how people update and revise semantically equivalent but syntactically distinct belief sets, both in symbolic-logic problems and in quasi-real-world problems. Results indicate that syntactic form affects belief revision choices. In addition, for the symbolic problems, subjects update and revise semantically-equivalent belief sets identically, whereas for the quasi-real-world problems they both update and revise differently. Further, contrary to earlier studies, subjects are sometimes reluctant to accept that a sentence changes from false to true, but they are willing to accept that it would change from true to false. (shrink)

In [01], we gave algebraic characterizations of elementary equivalence for finitely generated finite-by-abelian groups, i.e. finitely generated FC-groups. We also provided several examples of finitely generated finite-by-abelian groups which are elementarily equivalent without being isomorphic. In this paper, we shall use our previous results to describe precisely the models of the theories of finitely generated finite-by-abelian groups and the elementary embeddings between these models.

The central concern of Knowledge in a Social World is to restore the notion of Truth to the rightful place of glory that it had before the onslaught of those pragmatic, cultural-studying, social constructing, critical legalistic and feministic postmodernists (PoMo’s, for short). As G sees it, these PoMo’s have never put forward any “real” arguments for their veriphobia; and, well, how could they, since their position is committed to the “denial of Truth” and hence committed to denying that there is (...) any such thing as a valid or a sound argument. Instead, according to G, they have artfully inculcated various types of considerations so that a defender of Truth now must swim against the entire flow of academe to even stand a chance of making his or her voice heard. G finds six overlapping currents in this wash of anti-veritas ideas, listing them in his §1.3 and devoting a further section to each of them in turn (§1.4–§1.9). These currents spring up in various later parts of the book for further discussion, but even in these places G refers the reader back to the material in Chapter 1 as refuting them. (Insofar as a current that is not based on any consideration of Truth, validity, or soundness is susceptible of refutation.) I think it is fair to say that G does not really intend that his comments about the anti-veritas ideas will be taken as definitive by the veriphobes, but rather that he believes the strength of his positive account in the rest of the book (which accords Truth a central role) will sway all neutral readers into a belief of the usefulness of Truth in an account of social knowledge. Still, I think many readers…even veriphiles…will find the considerations that G brings against the six currents to be disappointingly short. I want to consider some of the currents in the stream of PoMo ideas. As I said, G’s six currents overlap at various points, and each of the currents has sub-flows. This means that we might put.... (shrink)

The God who is there -- Escape from reason -- He is there and He is not silent -- Back to freedom and dignity.

The encounter of Advaitins with bhakti represented a new departure, in seventeenth century India, and gave birth to a new style in philosophy. It was a time when rational inquiry emancipated itself to a certain extent from the tradition of commentaries and exegesis. But we should not confuse two different ideas of rationality. Using one’s own reason in religious matters is one thing, and this is what the new philosophers did in India; spreading the lights of Reason is another thing, (...) and this was not an issue in India. (shrink)