The development of science has been a distinctive feature of human history in recent times, especially in the seventeenth and eighteenth centuries. In light of the problems that define the philosophy of science today, James Fetzer provides a foundation for inquiry into the nature of science, the history of science, and the relationship between the two. In Philosophy of Science, Fetzer investigates the aim and methods of empirical science and examines the importance of methodological commitments to the study of (...) science and the significance of interpretations of probability for understanding laws of nature and scientific explanations. This book offers a welcome framework for investigating the most recent work and the most promising solutions to the central problems that arise within this discipline. The result is a timely introduction to an increasingly important field. -- Publisher description. (shrink)

Historian James H. Jones published the first edition of Bad Blood, the definitive history of the Tuskegee Syphilis Experiment, in 1981. Its clear-eyed examination of that research and its implications remains a bioethics classic, and the 30-year anniversary of its publication served as the impetus for the reexamination of research ethics that this symposium presents. Recent revelations about the United States Public Health Service study that infected mental patients and prisoners in Guatemala with syphilis in the late 1940s in (...) order to determine the efficacy of treatment represent only one of the many attestations to the persistence of ongoing, critical, and underaddressed issues in research ethics that Bad Blood first explored. Those issues include, but are not limited to: the complex and contested matters of the value of a given research question, the validity of the clinical trial designed to address it, and the priorities of science. (shrink)

The purpose of this paper is to explore three alternative frameworks for understanding the nature of language and mentality, which accent syntactical, semantical, and pragmatical aspects of the phenomena with which they are concerned, respectively. Although the computational conception currently exerts considerable appeal, its defensibility appears to hinge upon an extremely implausible theory of the relation of form to content. Similarly, while the representational approach has much to recommend it, its range is essentially restricted to those units of language that (...) can be understood in terms of undefined units. Thus, the only alternative among these three that can account for the meaning of primitive units of language is one emphasizing the basic role of skills, habits, and tendencies in relating signs and dispositions. (shrink)

If the decades of the forties through the sixties were dominated by discussion of Hempel's “covering law“ explication of explanation, that of the seventies was preoccupied with Salmon's “statistical relevance” conception, which emerged as the principal alternative to Hempel's enormously influential account. Readers of Wesley C. Salmon's Scientific Explanation and the Causal Structure of the World, therefore, ought to find it refreshing to discover that its author has not remained content with a facile defense of his previous investigations; on the (...) contrary, Salmon offers an original account of different kinds of explications, advances additional criticisms of various alternative theories, and elaborates a novel “two-tiered“ analysis of explanation that tacitly depends upon a “two-tiered” account of homogeneity. Indeed, if the considerations that follow are correct, Salmon has not merely refined his statistical relevance account but has actually abandoned it in favor of a “causal/mechanistic“ construction. This striking development suggests that the theory of explanation is likely to remain as lively an arena of debate in the eighties as it has been in the past. (shrink)

It is a commonplace in our histories of Greek philosophy that the first thinker to fashion deductive arguments was Parmenides of Elea. One corollary of this view is that Ionian philosophers before Parmenides provided no arguments in support of their views. In what follows I offer a critique of this dismissive characterization, focusing on the first thinker for whom we have a substantial body of evidence, Xenophanes of Colophon. Specifically, Xenophanes argued that retelling the old stories of divine strife and (...) warfare was out of keeping with the qualities of cleanliness and purity considered essential to a proper symposium. He held also that the presence of fossilized remains at inland and mountainous locations was best explained by positing cycles of worldwide flooding and drought, and he linked many other phenomena with the presence of earth and/or water. He also distinguished between having direct perceptual access to events and knowing the clear and sure truth about them, and concluded that about far-off matters such as the gods and the nature of all things no man can know the certain truth. He held also that a series of contrasts between divine and human attributes followed from an initial assumption of divine greatness. (shrink)

The prelims comprise: Historical Background The Turing Test Physical Machines Symbol Systems The Chinese Room Weak AI Strong AI Folk Psychology Eliminative Materialism Processing Syntax Semantic Engines The Language of Thought Formal Systems Mental Propensities The Frame Problem Minds and Brains Semiotic Systems Critical Differences The Hermeneutic Critique Conventions and Communication Other Minds Intelligent Machines.

1. WHAT IS ARTIFICIAL INTELLIGENCE? One of the fascinating aspects of the field of artificial intelligence (AI) is that the precise nature of its subject ..

Recent discussions in the various circles of feminism, postmodernism, and environmentalism have begun to make clear that ontology and epistemology without ethics is deadly - oppressive to women, oppressive to men, oppressive to the earth. In response to this crisis of reason in modernity, this collection of essays suggests the importance of knowing other-wise, non-rational ways of knowing which are wise to the "other" - a spiritual knowing of the heart with the passionate eye of love. Knowing Otherwise calls into (...) question the Western philosophical tradition of giving pride of place to reason in the acquisition of knowledge. Reasoning is only one of many ways in which we engage, i.e. know, the world. We know more than we think. We know by touch, by feel, by taste, by sight, by sounds, by smell, by symbols, by sex, by trust - by means of every modality of human experience. Philosophy becomes, in the fashion of Levinas, "the wisdom of love at the service of love. Tracing connections between epistemology, ethics, and spirituality - between "knowing" and the "other," between an other and the Other - all the essays serve as points of convergence between postmodern discussions and the Calvinian spirituality which is the home for writers in this collection. In particular, this collection explores the contributions of feminist thought and thinkers such as Emmanuel Levinas, Richard Rorty, Jacqes Derrida, and John D. Caputo to a spiritually and ethically sensitive knowing. (shrink)

The idea that human thought requires the execution of mental algorithms provides a foundation for research programs in cognitive science, which are largely based upon the computational conception of language and mentality. Consideration is given to recent work by Penrose, Searle, and Cleland, who supply various grounds for disputing computationalism. These grounds in turn qualify as reasons for preferring a non-computational, semiotic approach, which can account for them as predictable manifestations of a more adquate conception. Thinking does not ordinarily require (...) the execution of mental algorithms, which appears to be at best no more than one rather special kind of thinking. (shrink)

An approach to inference to the best explanation integrating a Popperianconception of natural laws together with a modified Hempelian account of explanation, one the one hand, and Hacking's law of likelihood (in its nomicguise), on the other, which provides a robust abductivist model of sciencethat appears to overcome the obstacles that confront its inductivist,deductivist, and hypothetico-deductivist alternatives.This philosophy of scienceclarifies and illuminates some fundamental aspects of ontology and epistemology, especially concerning the relations between frequencies and propensities. Among the most important (...) elements of this conception is thecentral role of degrees of nomic expectability in explanation, prediction,and inference, for which this investigation provides a theoretical defense. (shrink)

A model $\mathscr{M} = (M,+,\times, 0,1,<)$ of Peano Arithmetic $({\sf PA})$ is boundedly saturated if and only if it has a saturated elementary end extension $\mathscr{N}$. The ordertypes of boundedly saturated models of $({\sf PA})$ are characterized and the number of models having these ordertypes is determined. Pairs $(\mathscr{N},M)$, where $\mathscr{M} \prec_{\sf end} \mathscr{N} \models({\sf PA})$ for saturated $\mathscr{N}$, and their theories are investigated. One result is: If $\mathscr{N}$ is a $\kappa$-saturated model of $({\sf PA})$ and $\mathscr{M}_0, \mathscr{M}_1 \prec_{\sf end} (...) \mathscr{N}$ are such that $\aleph_1 \leq \mathrm{min}(\mathrm{cf}(M_0),\mathrm{dcf}(M_0)) \leq \mathrm{min}(\mathrm{cf}(M_1), \mathrm{dcf}(M_1)) < \kappa$, then $(\mathscr{N},M_0) \equiv (\mathscr{N},M_1)$. (shrink)

A personal story of the ways in which persistence, chance, and creativity interact in biomedical research. This first book by the author of Zen and the Brain examines the role of chance in the creative process. James Austin tells a personal story of the ways in which persistence, chance, and creativity interact in biomedical research; the conclusions he reaches shed light on the creative process in any field. Austin shows how, in his own investigations, unpredictable events shaped the outcome (...) of his research and brought about novel results. He then goes beyond this story of serendipity to propose a new classification of the varieties of chance, drawing on his own research and examples from the history of science—including the famous accidents that led Fleming to the discovery of penicillin. Finally, he explores the nature of the creative process, considering not only the environmental and neurophysiological correlates of creativity but also the role of intuition in both scientific discoveries and spiritual quests. This updated MIT Press paperback edition includes a new introduction and recent material on medical research, creativity, and spirituality. (shrink)

Bounded lattices (that is lattices that are both lower bounded and upper bounded) form a large class of lattices that include all distributive lattices, many nondistributive finite lattices such as the pentagon lattice N₅, and all lattices in any variety generated by a finite bounded lattice. Extending a theorem of Paris for distributive lattices, we prove that if L is an ℵ₀-algebraic bounded lattice, then every countable nonstandard model ������ of Peano Arithmetic has a cofinal elementary extension ������ such that (...) the interstructure lattice Lt(������ / ������) is isomorphic to L. (shrink)

Carl G. Hempel exerted greater influence upon philosophers of science than any other figure during the 20th century. In this far-reaching collection, distinguished philosophers contribute valuable studies that illuminate and clarify the central problems to which Hempel was devoted. The essays enhance our understanding of the development of logical empiricism as the major intellectual influence for scientifically-oriented philosophers and philosophically-minded scientists of the 20th century.

In a countable, recursively saturated model of Peano Arithmetic, an interstice is a maximal convex set which does not contain any definable elements. The interstices are partitioned into intersticial gaps in a way that generalizes the partition of the unbounded interstice into gaps. Continuing work of Bamber and Kotlarski [1], we investigate extensions of Kotlarski's Moving Gaps Lemma to the moving of intersticial gaps.

This paper is primarily concerned with ℵ 0 -categoricity of theories of partially ordered sets. It contains some general conjectures, a collection of known results and some new theorems on ℵ 0 -categoricity. Among the latter are the following. Corollary 3.3. For every countable ℵ 0 -categorical U there is a linear order of A such that $(\mathfrak{U}, is ℵ 0 -categorical. Corollary 6.7. Every ℵ 0 -categorical theory of a partially ordered set of finite width has a decidable theory. (...) Theorem 7.7. Every ℵ 0 -categorical theory of reticles has a decidable theory. There is a section dealing just with decidability of partially ordered sets, the main result of this section being. Theorem 8.2. If $(P, is a finite partially ordered set and K P is the class of partially ordered sets which do not embed $(P, , then Th(K P ) is decidable iff K P contains only reticles. (shrink)

Perhaps no technological innovation has so dominated the second half of the twentieth century as has the introduction of the programmable computer. It is quite difficult if not impossible to imagine how contemporary affairs—in business and science, communications and transportation, governmental and military activities, for example—could be conducted without the use of computing machines, whose principal contribution has been to relieve us of the necessity for certain kinds of mental exertion. The computer revolution has reduced our mental labors by means (...) of these machines, just as the Industrial Revolution reduced our physical labor by means of other machines. (shrink)

We need to clarify at least four aspects of selfhood if we are to reach a better understanding of consciousness in general, and of its alternate states. First, how did we develop our self-centred psychophysiology? Second, can the four familiar lobes of the brain alone serve, if only as preliminary landmarks of convenience, to help understand the functions of our many self-referent networks? Third, what could cause one's former sense of self to vanish from the mental field during an extraordinary (...) state of consciousness? Fourth, when a person's physical and psychic self do drop off briefly, how has conscious experience then been transformed? In particular, what happens to that subject's personal sense of time? Our many-sided self arose in widely distributed brain networks. Since infancy, these self-oriented circuits have been over-conditioned by limbic biases. Selfhood then seems to have evolved along lines suggesting at least in shorthand the operations of a kind of ‘I-Me-Mine’ complex. But what happens when this egocentric triad briefly dissolves? Novel states of consciousness emerge. Two personally-observed states are discussed: insight-wisdom ; internal absorption. How do these two states differ phenomenologically? The physiological processes briefly suggested here emphasize shifts in deeper systems, and pivotal roles for thalamo-cortical interactions in the front and back of the brain. (shrink)

Commonly accepted dictates of morality clash with the a priori laws of free economic competition. These divergent directives — that stem from the essence of their sources and cannot be changed or negated without altering their sources — contradict each other and so set up conflicts of the most fundamental kind in men's psyches (or souls). In addition, this clash of moralities implies a most serious question respecting real freedom under a system of so-called free-enterprise. For, if in order to (...) thrive, we must perform actions that at the same time violate our own moral self respect, we cannot call ourselves free. (shrink)

If${\cal M},{\cal N}$are countable, arithmetically saturated models of Peano Arithmetic and${\rm{Aut}}\left( {\cal M} \right) \cong {\rm{Aut}}\left( {\cal N} \right)$, then the Turing-jumps of${\rm{Th}}\left( {\cal M} \right)$and${\rm{Th}}\left( {\cal N} \right)$are recursively equivalent.

On some accounts, early reflection on the nature of human cognition focused on its physical or physiological causes (as, for example, when in fragment 105 Empedocles identifies thought with blood). On other accounts, there was an identifiable process of semantic development in which a number of perception-oriented terms for knowing (e.g. gignôskô, oida, noeô, and suniêmi) took on a more intellectual orientation. Although some find evidence of this transition in the poems of Solon and Archilochus, appreciation for a distinction between (...) sensing and knowing is more plausibly credited to the Presocratic thinkers Heraclitus and Parmenides. It is unclear whether Heraclitus regarded sense perception as an essential first stage in acquiring knowledge (or an inherently inferior form of awareness), but the goddess in Parmenides’ poem unambiguously urges the youth to whom she speaks to set aside the testimony of eye and ear and instead ‘judge by reason’ the nature of what-is. (shrink)

The music of Christoph Willibald von Gluck was a revolution for Paris operagoers when his work premiered there in 1774. In a setting known for its restive and often rowdy spectators, Alceste, Iphigénie en Aulide, and Orpheé et Eurydice seized audiences with unprecedented force. They shed silent tears or sobbed openly, and some cried out in sympathy with the sufferers onstage. “Oh Mama! This is too painful!” three girls called out as Charon led Alcestis to the underworld, and a boy (...) pleaded with his father to take him home. A woman who watched the same performance described falling on her knees in her opera-box as the march of the priests of Apollo began, staying in this position “suppliant and with my hands clasped until the end of the piece.”Gluck's streamlined musical language was one reason for these emotional responses. He and his librettist Ranieri de’ Calzabigi simplified the conventions by eliminating extraneous subplots, abandoning the repetitive da capo form, and replacing trills and runs with simpler melodies meant to convey passion. Another reason was the widespread culture of sentimentalism, which equated virtue with sincerity and judged tears to be the natural sign of an open heart. Painters depicted tender and tumultuous family scenes, and friends pledged trembling vows of fidelity. Listeners were also readers, and many described similar tearful responses when they read the century's bestseller, Rousseau's novel Julie; or, The New Heloise.Everist, a musicologist, takes up the story of Gluck in France in the nineteenth century, when the German composer remained a presence in repertoires. No longer prone to tears, the public was often indifferent and sometimes hostile to his works. Conductors and composers nevertheless persisted in promoting Gluck's music. Between 1828 and 1870, operatic excerpts appeared roughly twice a year in performances of the prestigious Société des Concerts, and the charismatic conductor Jules Pasdeloup regularly programmed his music. Many listeners remained unconvinced. A writer in 1861 described the “sepulchral boredom that reigned the length of all five acts” of Alceste. The periodical Monde dramatique used the same language to characterize Gluck's music: it was “profoundly boring.” After a high point of performances in the middle of Napoleon III's reign, Gluck disappeared from the Paris opera and concert stage for some thirty years.Everist's aim in this slim book is to isolate the “agents” involved in the French reception of Gluck. Traditional reception histories might begin with Gluck and his aims, identifying musical features, particular responses of audiences, critics’ accounts, and perhaps the more elusive temper of the times. Everist focuses instead on less conspicuous networks of impresarios, theater directors, and publishers. In his telling, such agents also include journalists and writers of fiction. The avowed effort is to decenter the artist and his art to emphasize the limited role that composers and librettists play in the performance of an opera. A quoted passage in the book reminds us that without parking attendants, stagehands, and ticket sellers the show could not go on. True enough. Genealogies of Music and Memory therefore provides tables listing Gluck arias in anthologies, particular singers’ performances, works by composers other than Gluck who also drew themes from classical antiquity, and works by other foreign-born composers. A section on “material culture” lists paintings and sculptures of Gluck in Paris theaters and museums.As a “genealogy,” the book is a salutary reminder of the web of amateurs and professionals who discuss, promote, and perform works that others have created. Writers such as E. T. A. Hoffmann, Mme de Staël, and Hippolyte Taine held up Gluck as the embodiment of German music. Hector Berlioz wrote frequently and enthusiastically about Gluck, although he was less keen to program his music. The singers François Delsarte and Pauline Viardot aroused temporary interest in Gluck by regularly including his arias in their recitals. Musical anthologies for the bourgeois household included piano arrangements of his best-known arias. Some nineteenth-century adaptations of his works were scored for the military band.Genealogies of Music and Memory is musicology with very little music. Everist's reliance on networks of actors, agents, publishers, pedagogical practices, and archival environments leads him to assert that “multiple agency is endemic in the story told here.” Unfortunately, it is often unclear just what the story is. Carelessness in writing and editing throughout—including a subject-verb clash in the book's final sentence—has rendered key passages obscure. Everist describes Delsarte's voice as feeble, broken, veiled, and ready to be extinguished twice in the same paragraph, first as a paraphrase and again in a quotation (with a misplaced comma).Decentering artists and their work to elevate others responsible for its reception brings attention to the unseen and often unsung. In the absence of particular performance histories, musical analyses and description, or sustained accounts of shared tastes or critical responses, however, conclusions remain piecemeal. Everist claims to have revealed a “Geertzian web of culture” in his study. A more modest account would describe it as an enumeration of references, revivals, editions, excerpts, and arrangements. (shrink)