A theory of musical narrative. An introduction to narrative analysis : Chopin's prelude in G major, op. 28, no. 3 ; Perspectives and critiques ; A theory of musical narrative : conceptual considerations ; A theory of musical narrative : analytical considerations ; Narrative and topic -- Archetypal narratives and phases. Romance narratives and Micznik's degrees of narrativity ; Tragic narratives : an extended analysis of Schubert, piano sonata in B flat major, D. 960, first movement ; Ironic narratives : (...) subtypes and phases ; Comic narratives and discursive strategies ; Summary and conclusion. (shrink)
Consider the paradox of altruism: the existence of truly altruistic behaviors is difficult to reconcile with an evolutionary theory which holds that natural selection operates only on individuals, since in that case individuals should be unwilling to sacrifice their own fitness for the sake of others. Evolutionists have frequently turned to the hypothesis of group selection to explain the existence of altruism; but, even setting aside difficulties about understanding the relationship between altruistic behaviors and morality, group selection cannot explain the (...) evolution of morality, since morality is a one-group phenomenon and group selection is a many-group phenomenon. After spelling out just what the problem is, this paper discusses several ways out and concludes by offering suggestions why one seems best. (shrink)
The 1995 film, Dead Man Walking, concerns the life and execution of a convicted murderer in Louisiana. It is based on the experiences of Sister Helen Prejean, a Catholic nun who found herself caught up in the case. The film is not really an anti-death penalty piece: the convict’s protestations to the contrary notwithstanding, no mistaken identity or extenuating circumstances relieve the prisoner of responsibility. The viewer is told that the convict committed the brutal double rape and murder for which (...) he was sentenced to die. If anyone deserved the death penalty, this man did, and the film captures this horrible truth. And yet the humanity and compassion of Sister Prejean in her dealings with this man still raise questions about the justifiability of the death penalty. Only a remarkable piece of art can convey both sides of a passionate debate with such a clear-eyed sense of the truth. (shrink)
A consensus exists among contemporary philosophers of biology about the history of their field. According to the received view, mainstream philosophy of science in the 1930s, 40s, and 50s focused on physics and general epistemology, neglecting analyses of the 'special sciences', including biology. The subdiscipline of philosophy of biology emerged (and could only have emerged) after the decline of logical positivism in the 1960s and 70s. In this article, I present bibliometric data from four major philosophy of science journals (Erkenntnis, (...) Philosophy of Science, Synthese, and the British Journal for the Philosophy of Science), covering 1930-59, which challenge this view. (shrink)
This collection of essays explores two competing views of practical rationality. How do we think about what we plan to do? One dominant answer is that we select the best possible option available. However, a growing number of philosophers would offer a different reply. Since we are not equipped to maximize, we must often choose the next best alternative--one that is no more than satisfactory. This strategy choice is called "satisficing" (a term coined by the economist Herb Simon).
The term 'sociobiology' was introduced in E. O. Wilson's Sociobiology: The New Synthesis (1975) as the application of evolutionary theory to social behavior. Sociobiologists claim that many social behaviors have been shaped by natural selection for reproductive success, and they attempt to reconstruct the evolutionary histories of particular behaviors or behavioral strategies. This survey attempts to clarify and evaluate the aim of sociobiology. Given that a neutral account is impossible, this entry does the next best thing. It takes sociobiology as (...) well as its critics seriously. On the one hand, by demonstrating that current studies of evolution and human behavior are based on Darwin's arguments for evolution (properly updated), we gain a strong rationale for thinking that something closer to sociobiology than to disconnectionism is needed to properly understand human sociality. Nevertheless, this survey reconstructs sociobiology in its best light, according to its aims. Consequently, criticism of sociobiology as it is actually practiced is not ignored or dismissed. This approach reveals what is best about sociobiology, while remaining sensitive to many of the problems it has generated. (shrink)
Consider the paradox of altruism: the existence of truly altruistic behaviors is difficult to reconcile with evolutionary theory if natural selection operates only on individuals, since in that case individuals should be unwilling to sacrifice their own fitness for the sake of others. Evolutionists have frequently turned to the hypothesis of group selection to explain the existence of altruism; but group selection cannot explain the evolution of morality, since morality is a one-group phenomenon and group selection is a many-group phenomenon. (...) After spelling out just what the problem is, this paper discusses several ways of solving it. (shrink)
I develop a technique for specifying truth-conditions. (This is part of a series of four closely related papers. The other three are ‘An Account of Possibility’, ‘Ontological Commitment’ and ‘An Actualist’s Guide to Quantifying-In’.).
In “Deliberation Down and Dirty,” David Estlund seeks a deeper understanding of that most American of political paradoxes: regulated free speech. To that end, he sketches a normative basis for an intuitively appealing idea. The idea is: the boundaries of civility in political expression are proportional to power’s interference with reason. That is, the more that power undermines the conditions of free and orderly political expression, the wider the scope of what should count as “civil” expression, including perhaps even violence. (...) Estlund explicates his account with three important claims. First, democratic deliberation fosters what he calls the “social discovery of truth.” The epistemic value of such deliberation is the primary rationale for narrow norms of civility, since sharp political expression would be counter-productive in circumstances of ideal deliberation. Second, when the conditions of democratic deliberation are undermined in specific ways, the scope of civility widens. Estlund calls this a “breakdown” account of civility: when open deliberation breaks down (though this is, Estlund realizes, a matter of degree), formerly uncivil measures become civil. Third, permissible sharp expression should aim to restore the conditions of narrow civility. Sharp expression when civil is thus remedial, since it must aim to recreate the circumstances of free and open deliberation. These three claims form the heart of Estlund’s account of civil expression, and I would like to explore each of them in turn. (shrink)
Fifty years ago, Herbert Simon (1955, 1997) complained that the available models of rational choice were not feasible decision procedures for agents like us. These models involved variants on the theme of maximizing expected utility: the rational action for an agent is the one that is most likely to bring about outcomes that the agent prefers. Simon’s complaints about these models included the now-familiar notions that human beings do not manage probabilities well, that we have at best radically (...) incomplete utility functions, and that we lack the cognitive resources to calculate the expected utilities of even a few alternatives. (shrink)
It is common, though perhaps not correct, to think that practical rationality is strictly instrumental.1 The functions of instrumental reason include finding suitable means to our determinate ends, helping to determine our indeterminate ends, and implementing our principles in appropriate actions. One reason that might be given for adopting instrumentalism with respect to rationality might be that our best scientific evidence offers little support for the idea that our brains have powers to detect good and bad as such in persons, (...) actions, or lives. But whatever one’s reasons for taking up instrumentalism, it remains to specify the relationship means are to have with ends. A natural demand is that instrumentally rational actions implement the best means to one’s given ends. Optimizing conceptions of rationality endorse this demand. A competing conception of rationality—the satisficing conception—weakens this requirement and permits some rational actions to implement (merely) satisfactory means to the agent’s given ends. The present article argues that instrumentalist theories of rationality as commonly understood cannot consistently accommodate this satisficing conception of rationality. (shrink)
Gauthier argues in Morals by Agreement that morality is derivable from rationality. A crucial premise is that rational bargaining is procedurally fair. Gauthier defends this claim by trying to show that his principle of rational bargaining determines a fair distribution of the overall return from cooperation, including the cooperative surplus. He supports this point in part by the argument from agreement: since (1) procedurally fair principles proportion return to contribution, and since (2) every bargainer has the power to agree in (...) equal measure, and since (3) the agreement component of the bargainer’s contribution is what makes the cooperative surplus available, it follows (4) that fairness requires a distributive principle that divides the cooperative surplus equally among the bargainers. I argue that the falsity of (3) not only renders the argument unsound, it refutes the conclusion. Hence Gauthier should think that rational bargaining is not procedurally fair and that his own derivation of morality from rationality is unsound. (shrink)
In a recent paper, Philip Kitcher boldly challenges the very idea of objectivism in ethics.1 The structure of his argument is disarmingly simple: objectivist moral theories must take a certain explanatory form. If they take that form, then they fail on their own terms. Hence objectivism cannot be a satisfactory theory. Proving impossibility is a dicey matter, and Kitcher qualifies his premises and conclusions in ways that my summary misses. His arguments are nuanced, and he never states his conclusion as (...) baldly as I have. Moreover, he focuses on one particular form of objectivism—Thomas Hurka’s perfectionism2—and an uncharitable reading of Kitcher would accuse him of hasty generalization: the demise of objectivism surely does not follow from Hurka’s purported shortcomings. Nevertheless, the thrust of the argument is as I have said: objectivism has no future. (shrink)
Recent discussion of mechanism has suggested new approaches to several issues in the philosophy of science, including theory structure, causal explanation, and reductionism. Here, I apply what I take to be the fruits of the 'new mechanical philosophy' to an analysis of a contemporary debate in evolutionary biology about the role of natural selection in speciation. Traditional accounts of that debate focus on the geographic context of genetic divergence--namely, whether divergence in the absence of geographic isolation is possible (or significant). (...) Those accounts are at best incomplete, I argue, because they ignore the mechanisms producing divergence and miss what is at stake in the biological debate. I argue that the biological debate instead concerns the scope of particular speciation mechanisms which assign different roles to natural selection at various stages of divergence. The upshot is a new interpretation of the crux of that debate--namely, whether divergence with gene flow is possible (or significant) and whether the isolating mechanisms producing it are adaptive. (shrink)
The 1995 film, Dead Man Walking, concerns the life and execution of a convicted murderer in Louisiana. It is based on the experiences of Sister Helen Prejean, a Catholic nun who found herself caught up in the case. The film is not really an anti-death penalty piece: the convict’s protestations to the contrary notwithstanding, no mistaken identity or extenuating circumstances relieve the prisoner of responsibility. The viewer is told that the convict committed the brutal double rape and murder for which (...) he was sentenced to die. If anyone deserved the death penalty, this man did, and the film captures this horrible truth. And yet the humanity and compassion of Sister Prejean in her dealings with this man still raise questions about the justifiability of the death penalty. Only a remarkable piece of art can convey both sides of a passionate debate with such a clear-eyed sense of the truth. (shrink)
Many philosophy instructors came up in departments that taught in a traditional style. Our professors lectured to us while we took notes, they encouraged us to ask questions when we sought clarity on a particular point or passage, and required us to write a term paper. The model worked for graduate school, too. Some instructors encouraged more discussion in class than others. Work outside class meant reading the assigned text, talking about it with a friend, and writing the term paper (...) on your own in the library. (shrink)
To be in business is first to be. To do in business, is to enhance one's being and the being of others; it ought never result in the diminishment of either. This article invites philosophical reflection on the purpose of business.To be and do in business looks for an explanation that goes beyond the meaning of work. The meaning of work is a worthy philosophical inquiry; the meaning of business is a separate question. The purpose of business is relational. Business (...) is doing for others on condition of receipt of something of fair value in return. It deals essentially with exchanges. Persons in business relate to other persons whose needs, preferences, and desires are met, to some degree of satisfaction, by the product or service the business is organized to provide — at a price. To meet the need, preference or desire is the purpose of business. (shrink)
Luciano Floridi has proposed that we are on the cusp of a fourth revolution in human self-understanding. The information revolution with its prospect of digitally enhancing human beings opens the door to engineering human nature. Floridi has emphasized the importance of making this transition as ethically smooth as possible. He is quite right to worry about ethics after the fourth revolution. The coming revolution, if it unfolds as he envisions, spells the demise of traditional ethical theorizing.
At dusk on a summer evening in Bloomington, as mosquitoes and fireflies hovered amidst a congregation of academics, the conversational volume went up as the sun (and drinks) went down. Yet nowhere among the din of voices could one hear the accusatorial phrases, ‘‘that’s not history,’’ or ‘‘is that really philosophy?’’.
Exploring the connection between Bentham and Byron forged by the Greek struggle for independence, this book focuses on the activities of the London Greek Committee, supposedly founded by disciples of Jeremy Bentham, which mounted the expedition on which Lord Byron ultimately met his death in Greece. Rosen's penetrating study provides a new assessment of British philhellenism and examines for the first time the relationship between Bentham's theory of constitutional government and the emerging liberalism of the 1820s. Breaking new (...) ground in the history of political ideas and culture in the early nineteenth century, Rosen advances striking new interpretations based on recently published texts and manuscript sources of the development of constitutional theory from Locke and Montesquieu, the conflicting strands of liberalism in the 1820s, and the response in Britain to strong claims for national self-determination in the Mediterranean basin. He sets out to distinguish between Bentham's theory and the ideological context against which it is usually interpreted. (shrink)
The Turing Test (TT) is claimed by many to be a way to test for the presence, in computers, of such ``deep'' phenomena as thought and consciousness. Unfortunately, attempts to build computational systems able to pass TT (or at least restricted versions of this test) have devolved into shallow symbol manipulation designed to, by hook or by crook, trick. The human creators of such systems know all too well that they have merely tried to fool those people (...) who interact with their systems into believing that these systems really have minds. And the problem is fundamental: the structure of the TT is such as to cultivate tricksters. A better test is one that insists on a certain restrictive epistemic relation between an artificial agent (or system) A, its output o, and the human architect H of A – a relation which, roughly speaking, obtains when H cannot account for how A produced o. We call this test the ``Lovelace Test'' in honor of Lady Lovelace, who believed that only when computers originate things should they be believed to have minds. (shrink)
Fiction is often characterized by way of a contrast with truth, as, for example, in the familiar couplet “Truth is always strange/ Stranger than fiction" (Byron 1824). And yet, those who would maintain that “we will always learn more about human life and human personality from novels than from scientific psychology” (Chomsky 1988: 159) hold that some truth is best encountered via fiction. The scrupulous novelist points out that her work depicts no actual person, either living or dead; nonetheless, (...) we use names from fiction in ways that suggest that we take these names to refer. Philosophers who investigate fiction aim to reconcile such apparently incompatible phenomena, and, in general, to account for the myriad ways that we talk, think, and feel about fiction. (shrink)
We present a counterexample to Krasnikov's (2002) much discussed time machine no-go result. In addition, we prove a positive statement: a time machine existence theorem under a modest "no holes" assumption.
Demonstrative noun phrases (e.g. this; that guy over there ) are intimately connected to the context of use in that their reference is determined by demonstrations and/or the speaker's intentions. The semantics of demonstratives therefore has important implications not only for theories of reference, but for questions about how information from the context interacts with formal semantics. First treated by Kaplan as directly referential , demonstratives have recently been analyzed as quantifiers by King, and the choice between these two approaches (...) is a matter of ongoing controversy. Meanwhile, linguists and psychologists working from a variety of perspectives have gathered a wealth of data on the form, meaning, and use of demonstratives in many languages. Demonstratives thus provide a fruitful topic for graduate study for two reasons. On the one hand, they serve as an entry point to foundational issues in reference and the semantics–pragmatics interface. On the other hand, they are an especially promising starting point for interdisciplinary research, which brings the results of linguistics and related fields to bear on the philosophy of language. Author Recommends Kaplan, David. 'Demonstratives.' 1977. Themes from Kaplan . Ed. J. Almong, J. Perry, and H. Wettstein. Oxford: Oxford UP, 1989. 481–563. The seminal work on the semantics of demonstratives and indexicals, such as I, here , and now . Kaplan introduces a distinction between content (which maps from possible circumstances to extensions) and character (which maps from possible contexts to contents). He argues that demonstratives and indexicals are directly referential : given a possible context, their character fixes their extension. Kaplan, David. 'Afterthoughts.' Themes from Kaplan . Ed. J. Almong, J. Perry, and H. Wettstein. Oxford: Oxford UP, 1989. 565–614. An elaboration on the theory developed in 'Demonstratives.' Kaplan considers the connection between direct reference and rigid designation; raises the issue of whether demonstratives depend on demonstrations or speaker intentions; and discusses implications of the analysis for formal semantics and for epistemology. King, Jeffrey C. Complex Demonstratives . Cambridge, MA: MIT Press, 2001. In perhaps the most influential challenge to date to the direct reference theory of demonstratives, King argues that complex demonstratives (i.e. demonstrative determiners with nominal complements) are best analyzed as quantifiers. Braun, David. 'Complex Demonstratives and Their Singular Contents.' Linguistics and Philosophy 31 (2008): 57–99. This recent Kaplanian analysis of complex demonstratives shows the 'state of the art' of direct reference approaches and responds to some of the objections to such approaches raised by King. Elbourne, Paul. 'Demonstratives as Individual Concepts.' Linguistics and Philosophy 31 (2008): 409–466. The most recent analysis of demonstratives as individual concepts, contrasting with both the direct reference and quantificational approaches. Fillmore, Charles. Lectures on Deixis . Stanford, CA: CSLI, 1997. In this collection of lectures, originally delivered in 1971, Fillmore considers demonstratives and indexical expressions in many languages to describe the types of information about the context (e.g. locations in space, time, and discourse) that are encoded in natural language. Gundel, Jeanette K., Nancy Hedberg, and Ron Zacharski. 'Cognitive Status and the Form of Referring Expressions in Discourse.' Language 69 (1993): 274–307. Perhaps the most detailed pragmatic alternative to formal semantic theories of demonstratives and other referring expressions. The authors argue that demonstratives are best described as imposing a condition of use in which the referent of the demonstrative has a certain level of salience for the interlocutors. Online Materials http://plato.stanford.edu/entries/indexicals/ Indexicals (David Braun) http://plato.stanford.edu/entries/reference/ Reference (Marga Reimer) http://plato.stanford.edu/entries/rigid-designators/ Rigid designators (Joseph LaPorte) http://philpapers.org/browse/indexicals-and-demonstratives/ Online bibliography of papers on indexicals and demonstratives Sample Syllabus The following syllabus can be used in entirety for a survey course on demonstratives; in addition, each of the three units is self-contained and can be used alone. Unit 1: Demonstratives and Indexicality Week 1: Indexicals 1. Kaplan, Demonstratives 2. Kaplan, Afterthoughts Week 2: Issues for Indexical Reference 1. Reimer, Marga. 'Do Demonstrations Have Semantic Significance?' Analysis 51 (1991): 177–83. 2. Bach, Kent. 'Intentions and Demonstrations.' Analysis 52 (1992): 140–46. 3. Nunberg, Geoffrey. 'Indexicality and Deixis.' Linguistics and Philosophy 16.1 (1993): 1–43. Week 3: Optional detour: Monsters 1. Schlenker, Philippe. 'A Plea for Monsters.' Linguistics and Philosophy 26 (2003): 29-120. Week 4: Demonstratives as Quantifiers 1. King. Complex Demonstratives , chapters 1–3. Week 5: Indexical and Non-Indexical Demonstratives 1. Braun, David. 'Complex Demonstratives and Their Singular Contents.' Linguistics and Philosophy 31 (2008): 57–99. Optional additional reading 2. Roberts, Craige. 'Demonstratives as Definites.' Information Sharing . Ed. Kees van Deemter and Roger Kibble. Stanford, CA: CSLI Press, 2002. 3. Wolter, Lynsey. 'That's That: The Semantics and Pragmatics of Demonstrative Noun Phrases.' Diss. University of California, Santa Cruz, 2006, chapters 2–3. 4. Elbourne, Paul. 'Demonstratives as Individual Concepts.' Linguistics and Philosophy 31 (2008): 409–66. Unit 2: Demonstratives, Proximity, Salience Week 6: Demonstratives and Proximity 1. Fillmore, Charles. 'Deixis I.' in Lectures on Deixis . Stanford, CA: CSLI, 1997. 59–76. 2. Fillmore, Charles. 'Deixis II.' in Lectures on Deixis . Stanford, CA: CSLI, 1997. 103–26. Optional additional reading 3. Prince, Ellen. 'On the Inferencing of Indefinite- this NPs.' Elements of Discourse Understanding . Ed. Aravind K. Joshi, Bonnie L. Weber, and Ivan A. Sag. Cambridge: Cambridge University Press, 1981. 231–50. Week 7: Demonstratives and Salience 1. Gundel, Jeanette K., Nancy Hedberg, and Ron Zacharski. 'Cognitive Status and the Form of Referring Expressions in Discourse.' Language 69 (1993): 274–307. Optional additional reading 2. Brown-Schmidt, Sarah, Donna K. Byron, and Michael K. Tanenhaus. 'Beyond Salience: Interpretation of Personal and Demonstrative Pronouns.' Journal of Memory and Language 53 (2005): 292–313. Note: readers new to psycholinguistics should concentrate on the Introduction. Unit 3: Demonstratives and Copular Sentences Week 8: Background on the Typology of Copular Sentences 1. Higgins, F. Roger. 'The Pseudo-Cleft Construction in English.' Diss. MIT, 1973, chapter 5. Week 9: Demonstratives in Copular Sentences 1. Mikkelsen, Line. 'Specifying Who: On the Structure, Meaning, and Use of Specificational Copular Clauses.' Diss. University of California, Santa Cruz, 2004, chapter 8.2 (Truncated Clefts). 2. Heller, Daphna and Lynsey Wolter. ' That is Rosa : Identificational Sentences as Intensional Predication.' Proceedings of Sinn und Bedeutung 12 . Ed. Atle Grønn. Oslo: Department of Literature, Area Studies and European Languages, University of Oslo, 2008. Week 10: Demonstratives, Copular Sentences, Modals 1. Birner, Betty J., Jeffrey P. Kaplan, and Gregory Ward. 'Functional Compositionality and the Interaction of Discourse Constraints.' Language 83 (2007): 317–43. Focus Questions 1. Which of the following expressions are indexicals? Which are demonstratives? Why? (a) a pencil (b) the pencil (c) this pencil (d) Mary Smith (e) Mary's pencil (f ) my pencil (g) we (h) you (i) here (j) there (k) now (l) then 2. Do demonstratives ever interact with scope-taking operators to give rise to two or more truth-conditionally distinct readings? If so, under what circumstances? 3. (a) If demonstratives (sometimes or always) interact with scope-taking operators to give rise to two or more truth-conditionally distinct readings, to what extent can a direct reference theory of demonstratives be maintained? (b) If demonstratives never interact with scope-taking operators to give rise to two or more truth-conditionally distinct readings, to what extent can a quantificational theory of demonstratives be maintained? 4. What kind of thing is a demonstration? Is it a pointing gesture? An indication of the speaker's focus of attention? Something more abstract? 5. What information do English demonstratives convey about proximity? What is 'proximity'– physical closeness to the speaker, or something more abstract? What is the status of this information: is it entailed, presupposed, or something else? 6. Do demonstratives that are accompanied by a physical gesture of demonstration have the same semantic value as anaphoric demonstratives, such as that in (a)? Why or why not? (a) John made a peanut butter sandwich and ate it quickly. Next he took an apple from the fridge. He ate that more slowly. (shrink)
Hurricane Katrina was one of the worst disasters in United States history. Failures within New Orleans’ engineered hurricane protection system (levees and floodwalls) contributed to the severity of the event and have drawn considerable public attention. In the time since Katrina, forensic investigations have uncovered a range of issues and problems related to the engineering work. In this article, my goal is to distill from these investigations, and the related literature that has accumulated, some overarching macro-ethical issues that are relevant (...) for all engineers. I attempt to frame these issues, using illustrative examples taken from Katrina, in a way that might be of pedagogical use and benefit for engineering educators interested in engaging their students in discussions of engineering ethics, societal impact of engineered systems, engineering design, or related topics. Some of the issues discussed are problems of unanticipated failure modes, faulty assumptions, lack or misuse of information, the importance of resiliency, the effects of time, balancing competing interests, attending to the details of interfaces, the fickleness of risk perception, and how the past constrains the present. (shrink)
This paper introduces a symposium discussing Michael Oakeshott's understanding of the relationship of religion, science and politics. Essays by Elizabeth Corey, Timothy Fuller, Byron Kaldis, and Corey Abel are followed by a review of Corey's recent book by Efraim Podoksik.
This paper serves both as a discussion of Henry’s (Ethical Theory Moral Practice, 5:255–270, 2002) interpretation of Aristotle on the possibility of akrasia – knowing something is wrong and doing it anyway – and an indication of the importance of desire in Aristotle’s account of moral reasoning. As I will explain, Henry’s interpretation is advantageous for the reason that it makes clear how Aristotle could have made good sense of genuine akrasia, a phenomenon that we seem to observe in the (...) real world, while maintaining non-trivial distinctions between temperance (sôphrosunê), self-indulgence (akolasia), self-control (enkrateia) and akrasia. There are, however, some interpretive challenges that follow from Henry’s account and this paper is intended to explain and resolve those. (shrink)
Here, we examine hole-freeness - a condition sometimes imposed to rule out seemingly artificial spacetimes. We show that under existing definitions (and contrary to claims made in the literature) there exist inextendible, globally hyperbolic spacetimes which fail to be hole-free. We then propose an updated formulation of the condition which enables us to show the intended result. We conclude with a few general remarks on the strength of the definition and then formulate a precise question which may be interpreted as: (...) Are all physically reasonable spacetimes hole-free? (shrink)
Within the context of general relativity, we consider one definition of a “time machine” proposed by Earman, Smeenk, and Wüthrich. They conjecture that, under their definition, the class of time machine spacetimes is not empty. Here, we prove this conjecture. †To contact the author, please write to: Department of Philosophy, University of Washington, Box 353350, Seattle, WA 98195‐3350; e‐mail: manchak@uw.edu.
There does not seem to be a consistent way to ground the concept of “force” in Cartesian first principles. In this article, I first review the literature on the subject. Then, I offer an alternative interpretation of force—one that seems to be coherent and consistent with Descartes’ project. Not only does the new position avoid the problems of previous interpretations, but it does so in such a way as to support and justify those previous interpretations. *Received June 2007; revised June (...) 2009. †To contact the author, please write to: Department of Philosophy, University of Washington, Box 353350, Seattle, WA 98195; e‐mail: manchak@uw.edu. (shrink)
Here we provide a proof that there exist closed timelike curves in Gödel spacetime with total acceleration less than 2π(9 + 6√3)^1/2. This answers a question posed by David Malament.
Non-collapse theories of quantum mechanics have the peculiar characteristic that, although their measurements produce definite results, their state vectors remain in a superposition of possible outcomes. David Albert has used this fact to show that the standard uncertainty relations can be violated if self-measurements are made. Bradley Monton, however, has held that Albert has not been careful enough in his treatment of self-measurement and that being more careful (considering mental state supervenience) implies no violation of the relations. In this paper, (...) I will outline both Albert's proposal and Monton's objections. Then, I will show how the uncertainty relations can be violated after all (even after being as careful as Monton). Finally, I will discuss how finding a way around the objections allows us to learn more about what is and what is not possible in non-collapse theories of quantum mechanics. (shrink)
Here, we briefly review the notion of observational indistinguishability within the context of classical general relativity. We settle a conjecture given by Malament (1977) concerning the subject and then strengthen the result considerably. The upshot is this: There seems to be a robust sense in which the global structure of every cosmological model is underdetermined.
Here we briefly review the concept of "prediction" within the context of classical relativity theory. We prove a theorem asserting that one may predict one's own future only in a closed universe. We then question whether prediction is possible at all (even in closed universes). We note that interest in prediction has stemmed from considering the epistemological predicament of the observer. We argue that the definitions of prediction found thus far in the literature do not fully appreciate this predicament. We (...) propose a more adequate alternative and show that, under this definition, prediction is essentially impossible in general relativity. (shrink)
Some philosophers – notably Bernard Williams, Martha Nussbaum and Ruth Barcan Marcus – argue that agents in moral dilemmas are blameworthy whatever they do. I begin by uncovering the connection these philosophers are presupposing between the agent’s judgement of wrongdoing and her tendency to self-blame. Next, I argue that while dilemmatic choosers cannot help but see themselves as wrongdoers, they both can and should divorce this judgement from an ascription of self-blame. As I argue, dilemmatic choosers are morally sui generis (...) in that their actions result in a diminishment of their personal integrity with no corresponding failure of character. It is this that makes them non-blameworthy wrongdoers. This way of seeing the problem should provide dilemmatic choosers with a novel conception of their own moral psychology, one that allows them to view their actions in a manner that is given neither to moral insensitivity nor to pathological self-accusation. (shrink)
In Colour for Architecture, published in 1976, the editors, Tom Porter and Byron Mikellides, explain that their book was “produced out of an awareness that colour, as a basic and vital force, is lacking from the built environment and that our knowledge of it is isolated and limited.”1 Lack of urban color was then especially salient in Britain—where the book was published—which had just begun to recoil at the Brutalist legacy of angular stained gray concrete strewn across the postwar (...) landscape. Perhaps because the most urgent need was to inject some hue into this architectural dystopia, one of the main innovations illustrated in the book involves nothing more than cans of paint. Dull unfinished concrete façades, the interior of a subway station, a cement works, and so on, are shown enlivened by fields of bright color. (shrink)
This paper puts forward the model of 'microcosm-macrocosm' isomorphism encapsulated in certain philosophical views on the form of university education. The human being as a 'microcosm' should reflect internally the external 'macrocosm'. Higher Education is a socially instituted attempt to guide human beings into forming themselves as microcosms of the whole world in its diversity. By getting to know the surrounding world, they re-enact it intellectually. Such a re-enacting is a guiding theme in certain philosophies of education studied here. It (...) is with the Neo-Humanist tradition culminating in Humboldt's reforms that an additional step was taken: the university should become itself the reflecting 'microcosm'. This role is nowadays taken up by unconventional LLE, though with far-reaching changes. The paper is divided into four interconnected Sections each one developing a specific manifestation of the micro-macro relationship. The main thesis is that: (I) contemporary schemes of never-ending higher education or of so-called 'transformative learning' and of 'universities-multiversities' have their intellectual underpinnings either in similarity or in direct contrast to specific predecessors. Inherent tensions found in these predecessors have left their mark on this micro-macrocosmic model to the extent that it is present in them; (II) the proposed analysis in terms of this model enhances significantly our in-depth understanding of some latent aspects in current trends in LLE and related innovative university schemes; at the same time this model helps us structure appropriately and without anachronisms our humanisticly-inspired critical response to them for abandoning the ideal of the 'wholeness' of the human person. (shrink)
Malament-Hogarth spacetimes are the sort of models within general relativity that seem to allow for the possibility of supertasks. There are various ways in which these spacetimes might be considered physically problematic. Here, we examine these criticisms and investigate the prospect of escaping them.
In a recent letter to Canada's national newspaper, The Globe and Mail, British columnist and climate change gadfly George Monbiot pleaded with Canada to clean up its greenhouse gas emissions act. The letter appeared just a week before the Copenhagen climate conference. In it, Monbiot alleged that Canada's newly acquired status as oil superpower threatens to ?brutalize? the country, as it has other oil-rich countries (Monbiot, G. 2009. Please, Canada, clean up your act, The Globe and Mail, November 30, A15). (...) In this paper, I want to expand on Monbiot's bleak assessment of the Canadian national psyche. It has been pointed out that climate change is forcing us to rethink philosophical ethics. Some, like Dale Jamieson, believe that virtue theory is best equipped to meet the challenge of understanding the moral dimensions of this phenomenon. I think this is basically right, but that climate change is also forcing us to reassess our capacity for moral progress. The two challenges are linked. In what follows, I will first (Section 1) motivate the appeal to virtue ethics as a new way of understanding the ethics of climate change. Next (Section 2), I offer a virtue ethical account of moral progress. With the latter in place, we can (Section 3) uncover the real nature of Canada's moral failing on climate change: it is an impediment to the moral progress of our species. (shrink)
The Schopenhauers and England Danzig Arthur Schopenhauer was born in the then free city of Danzig on 22 February (Byron had been born in London on 22 ...
In 1866, the young John Venn published The Logic of Chance, motivated largely by the desire to correct what he saw as deep fallacies in the reasoning of historical determinists such as Henry Buckle and in the optimistic heralding of a true social science by Adolphe Quetelet. Venn accepted the inevitable determinism implied by the physical sciences, but denied that the stable social statistics cited by Buckle and Quetelet implied a similar determinism in human actions. Venn maintained that probability statements (...) were intelligible solely as projections of the ultimate frequency of an outcome in an unlimited series of trials and therefore led to no inferences about free will. An issue here was Venn's claim that although the aggregate probability may be stable, the individual events were completely irregular and, in fact, displayed randomness. Venn's concept of randomness was really apparent, or pseudo-, randomness, which could be totally determined. Ironically, Venn's frequentist position was very useful to the growing field of statistics, which could develop correlations and predictive models empirically without having to address implications for personal freedom or fatalism. (shrink)
It has been suggested by Clark Glymour that the spatio-temporal structure of the universe might be underdetermined by all observational data that could ever, theoretically, be gathered. It is possible for two spacetimes to be observationally indistinguishable (OI) yet topologically distinct. David Malament extended the argument for the underdetermination of spacetime structure by showing that under quite general conditions (such as the absence of any closed timelike curves) a spacetime will always have an OI counterpart (at least in weak sense). (...) Because the plight of the cosmologist seemed to be so discouraging in this regard, Malament considered the relationship between global properties and OI spacetimes. This information is helpful to the cosmologist. It allows, in principle, one to reject some spacetime models based on observational evidence. In this paper, I consider the relationship between variants of geodesic incompleteness and different senses (some old and some new) of OI. In light of the findings, it seems that (for the most part) the predicament of the cosmologist is not good. Quite generally, versions of geodesic incompleteness are not conserved even under the strongest formulations of OI. (shrink)
No new ethical issue is created by reproductive technologies. The state should not intervene to suppress individual rights to take advantage of these technologies, including third party donations. Some individuals will view these technologies as the best available option for having and rearing children. The major values to be protected in public policy ought to be compassion, privacy and procreative rights.
Medicine, as Byron Good argues, reconstitutes thehuman body of our daily experience as a medical body,unfamiliar outside medicine. This reconstitution can be seen intwo ways: (i) as a salutary reminder of the extent to which thereality even of the human body is constructed; and (ii) as anarena for what Stephen Toulmin distinguishes as theintersection of natural science and history, in which many ofphilosophy''s traditional (and traditionally abstract) questionsare given concrete and urgent form.This paper begins by examining a number of (...) dualities between themedical body and the body familiar in daily experience. Toulmin''s epistemological analysis of clinical medicine ascombining both universal and existential knowledge is thenconsidered. Their expression, in terms of attention,respectively, to natural science and to personal history, isexplored through the epistemological contrasts between themedical body and the familiar body, noting the traditionalphilosophical questions which they in turn illustrate. (shrink)
He shows, for example, how the ethics of Judaism and the ethics of Jews often are at odds, how the Judeo-Christian ethic is an obsolete myth, and how Jewish and ...
Volume 10 in this distinguished series addresses two distinct but interrelated philosophical movements, which exemplify different approaches to the study of ...
In a paper, “Is there a Single True Morality,” Gilbert Harman presents an argument for moral relativism that some have found persuasive. Relativism is, Harman argues, the view that is most compatible with a scientific view of the world. The present paper argues that Harman’s argument is unsound since it contains at least one false premise. Further, there are considerations to which Harman himself draws attention which count against moral relativism and in favor of moral absolutism i.e., the view that (...) actions have a moral character that is independent of how individuals or groups think or feel about them.Nor is moral absolutism incompatible with a scientific view of the world, although it is no doubt incompatible with the radical empiricsm that underlies Harman’s argument. (shrink)
The pragmatic inquiry process used in the Corporantes Pathfinder Notebook (CPN) enables students and others to discern their gifts, find purpose and direction in their lives, and seek a FIT between their values and various corporate cultures before making extensive commitments in their field of studies and their employment. Based on Peirce''s theory of Pragmatism the CPN fosters investigation, interpretation, and action resulting from reflected narratives written in response to a series of questions in the CPN. The CPN was used (...) successfully as a framework in a Business Ethics course for connecting career decisions to their personal lives. Other pedagogic activities were used such as case studies, role playing, service learning, team projects investigating ethical climates of corporations, as well as Socratic questioning and discussions of moral dilemmas to develop ethical sensitivity and understanding of ethical challenges and decisions. The CPN also has been used successfully by senior executives in over fifty applications. (shrink)
In The Revenge of Gaia, James Lovelock provides a memorable description of what the future might hold for us in a world severely blighted by climate change. In this scenario the human population has been pushed to the high Northern latitudes: Meanwhile in the hot arid world survivors gather for the journey to the new Arctic centres of civilization; I see them in the desert as the dawn breaks and the sun throws its piercing gaze across the horizon at the (...) camp. The cool fresh night air lingers for a while and then, like smoke, dissipates as the heat takes charge. Their camel wakes, blinks and slowly rises on her haunches. The few remaining members of the tribe mount. She belches, and sets off on the long .. (shrink)
This article describes the education portion of an ongoing grant-sponsored education and research project designed to help graduate students in all engineering disciplines learn about the basic ethical principles, rules, and obligations associated with engineering practice in the United States. While the curriculum developed for this project is used for both domestic and international students, the educational materials were designed to be sensitive to the specific needs of international graduate students. In recent years, engineering programs in the United States have (...) sought to develop a larger role for professional ethics education in the curriculum. Accreditation requirements, as well as pressures from the private sector, have helped facilitate this shift in focus. Almost half of all engineering graduate students in the U.S. are international students. Further, research indicates that the majority of these students will remain in the U.S. to work post-graduation. It is therefore in the interest of the profession that these students, coming from diverse backgrounds, receive some formal exposure to the professional and ethical expectations and norms of the engineering profession in the United States to help ensure that they have the knowledge and skills—non-technical as well as technical—required in today’s engineering profession. In becoming acculturated to professional norms in a host country, international students face challenges that domestic students do not encounter; such as cultural competency, language proficiency, and acculturation stress. Mitigating these challenges must be a consideration in the development of any effective education materials. The present article discusses the project rationale and describes the development of on-line instructional materials aimed at helping international engineering graduate students acclimate to professional engineering ethics standards in the United States. Finally, a brief data summary of students’ perceptions of the usefulness of the content and instructional interface is provided to demonstrate the initial effectiveness of the materials and to present a case for project sustainability. (shrink)
I outline Spinoza’s development of the concept of conatus in the Ethics, and attempt to define its role in his metaphysics. In light of this, I critique the theory based on the identification by modern physics of certain radioactive substances, e.g., curium. These substances, I argue, are by definition unstable individuals whose essences include finite durations (half-lives). As such, they are in direct contradiction to Spinoza’s metaphysics. I then advance and critique several defenses Spinoza might make for his theory of (...) conatus. (shrink)
"Out of the crooked timber of humanity, no straight thing was ever made."--Immanuel Kant Isaiah Berlin was one of the most important philosophers of the twentieth century--an activist of the intellect who marshaled vast erudition and eloquence in defense of the endangered values of individual liberty and moral and political pluralism. In the Crooked Timber of Humanity he exposes the links between the ideas of the past and the social and political cataclysms of our present century: between the Platonic belief (...) in absolute Truth and the lure of authoritarianism between the eighteenth-century reactionary ideologue Joseph de Maistre and twentieth-century fascism between the romanticism of Schiller and Byron and the militant--and sometimes genocidal--nationalism that convulses the modern world. (shrink)
