This article concerns how rule-following behavior might evolve, how an old evolved rule might come to be appropriated to a new context, and how simple concepts might coevolve with rule-following behavior. In particular, we consider how the transitive inferential rule-following behavior exhibited by pinyon and scrub jays might evolve in the context of a variety of the Skyrms-Lewis signaling game, then how such a rule might come to be appropriated to carry out inferences regarding stimuli different from those involved in (...) the original evolution of the rule, and how this appropriation involves a step toward the evolution of basic ordinal concepts. (shrink)

Some metabolic pathways are nearly ubiquitous among organisms: the genes encoding the enzymes for such pathways must therefore be ancient and essential. De novo pyrimidine biosynthesis is an example of one such metabolic pathway. In animals a single protein called CADAbbreviations: CAD, trifunctional protein catalyzing the first three steps of de novo pyrimidine biosynthesis in higher eukaryotes; CPS, carbamyl phosphate synthetase domain; CPSase, carbamyl phosphate synthetase activity; ATC, aspartate transcarbamylase domain; ATCase, aspartate transcarbamylase activity; DHO, dihydroorotase domain; DHOase, dihydroorotase activity; (...) GLN, glutaminase subdomain or subunit of carbamyl phosphate synthetase, GL Nase, glutaminase activity; SYN, synthetase subdomain or subunit of carbamyl phosphate synthetase; SYNase, synthetase activity. carries the first three steps of this pathway. The same three enzymes in prokaryotes are associated with separate proteins. The CAD gene appears to have evolved through a process of gene duplication and DNA rearrangement, leading to an in‐frame gene fusion encoding a chimeric protein. A driving force for the creation of eukaryotic genes encoding multienzymatic proteins such as CAD may be the advantage of coordinate expression of enzymes catalyzing steps in a biosynthetic pathway. The analogous structure in bacteria is the operon. Differences in the translational mechanisms of eukaryotes and prokaryotes may have dictated the different strategies used by organisms to evolve coordinately regulated genes. (shrink)

argued that there are two options for what he called a realistic solution to the quantum measurement problem: (1) select a preferred set of observables for which definite values are assumed to exist, or (2) attempt to assign definite values to all observables simultaneously (1810–1). While conventional wisdom has it that the second option is ruled out by the Kochen-Specker theorem, Vink nevertheless advocated it. Making every physical quantity determinate in quantum mechanics carries with it significant conceptual costs, but (...) it also provides a way of addressing the preferred basis problem that arises if one chooses to pursue the first option. The potential costs and benefits of a formulation of quantum mechanics where every physical quantity is determinate are herein examined. The preferred-basis problem How to solve the preferred-basis problem Relativistic constraints Conclusion. (shrink)

In the academic world, a researcher's number of publications can carry huge professional and financial rewards. This truth has led to many unethical authorship assignments throughout the world of publishing, including within faculty-student collaborations. Although the American Psychological Association passed a revised code of ethics in 1992 with special rules pertaining to such collaborative efforts, it is widely acknowledged that unethical assignments of authorship credit continue to occur regularly. This study found that of the 604 APA-member respondents, 165 felt they (...) had been involved in an unethical or unfair authorship assignment. Furthermore, nontenured faculty members and women were statistically more likely to be involved in an unethical or unfair assignment of authorship credit than tenured faculty members or men. (shrink)

_Confronting American Labor_ traces the development of the American left, from the Depression era through the Cold War, by examining four representative intellectuals who grappled with the difficult question of labor’s role in society. Since the time of Marx, leftists have raised over and over the question of how an intelligentsia might participate in a movement carried out by the working class. Their modus operandi was to champion those who suffered injustice at the hands of the powerful. From the late (...) nineteenth through much of the twentieth century, this meant a focus on the industrial worker. The Great Depression was a time of remarkable consensus among leftist intellectuals, who often interpreted worker militancy as the harbinger of impending radical change. While most Americans waited out the crisis, listening to the assurances of President Franklin D. Roosevelt, the Marxian left was convinced that the crisis was systemic. Intellectuals who came of age during the Depression developed the view that the labor movement in America was to be the organizing base for a proletariat. Moreover, many came from working-class backgrounds that contributed to their support of labor. World War II and the resultant economic recovery shattered this coherence on the left. How did radicals opposed to capitalism deal with a labor movement that was very successful in terms of membership and power but clearly capitalist in its orientation? Coker describes the marked ambivalence and confusion of the intellectual left in the postwar years—a period of frustration brought on by a misreading of labor militancy during the 1930s and an unsuccessful search for a radical proletarian movement. The result was a politically and intellectually weakened left for decades to come. C_onfronting American Labor_ examines four individuals who represent a cross section of postwar radicalism. Each came of age on the socialist left, expecting that an anticapitalist movement would emerge from the ranks of labor. Seymour Martin Lipset and C. Wright Mills were professional sociologists. Sidney Lens spent his early life working within the labor movement before becoming a political commentator for a variety of leftist magazines and journals in the postwar era. Historian Herbert Gutman helped to create a “new labor history” that reflected broader transformations within the intellectual left. In tracing their various approaches to the problem of labor, C_onfronting American Labor_ explores the diverse nature of the postwar left. This important work will be of value to anyone interested in labor, class, and American thought. (shrink)

This essay responds to Badiou's charge that Deleuze fails to set forth a philosophy that is “beyond Gategorical oppositions.” It is argued that this criticism of Deleuze is founded upon a misreading of the Deleuzean distinction between the virtual and the actual, a reading that carries forward Badiou's misreading of Spinoza and, hence, of Deleuze's Spinozism. With this corrected, we show how the virtual‐actual distinction operates within the experimental philosophy, or pragmatics, that Deleuze, and later Deleuze and Guattari, sets (...) forth. It is this pragmatics that is precisely the philosophy of difference that is beyond categorical oppositions. Through a comparison of Deleuzean pragmatics with the work of Hume and Peirce, we are able to respond to Badiou's further criticism that Deleuze's philosophy fails to understand the conditions for creativity in thought and culture. This criticism is itself resolved once one corrects for Badiou's misreading of Deleuze's virtual‐actual distinction. (shrink)

The justice of racial profiling is addressed in the original position first for a society without racism, then for a society marked by racism. In the first case, the practice is argued to be just if carried out respectfully and expeditiously and likely to contribute to effective crime control. Thus it is not intrinsically racist. Addressing the second case, the idea that the harms of racial profiling are modest because expressive is critiqued. The practice is shown to carry the danger (...) of producing rights-violations by increasing the incidence of racist attitudes and practices. It is argued to be just in a society marked by racism if done under special supervision, and only to aid in apprehending dangerous criminals. (shrink)

Preimplantation genetic diagnosis is a new method of prenatal diagnosis that is developing from a union of in vitro fertilization technology and molecular biology. Briefly stated, PGD involves the creation of several embryos in vitro from the eggs and sperm of an interested couple. The embryos are permitted to develop to a 6-to-10-cell stage, at which point one of the embryonic cells is removed from each embryo and the cellular DNA is analyzed for chromosomal abnormalities or genetic mutations. An embryo (...) or several embryos found to be free of genetic abnormalities are subsequently transferred to the woman's uterus for gestation. Embryos found to carry a genetic abnormality are discarded or frozen. Extra normal embryos may be frozen for future transfer or donation to another couple. (shrink)

Preimplantation genetic diagnosis is a new method of prenatal diagnosis that is developing from a union of in vitro fertilization technology and molecular biology. Briefly stated, PGD involves the creation of several embryos in vitro from the eggs and sperm of an interested couple. The embryos are permitted to develop to a 6-to-10-cell stage, at which point one of the embryonic cells is removed from each embryo and the cellular DNA is analyzed for chromosomal abnormalities or genetic mutations. An embryo (...) or several embryos found to be free of genetic abnormalities are subsequently transferred to the woman's uterus for gestation. Embryos found to carry a genetic abnormality are discarded or frozen. Extra normal embryos may be frozen for future transfer or donation to another couple. (shrink)

The idea that the operations of the mind are carried out discursively, even linguistically, has won wide acceptance among contemporary Thomists. What has not been explored, however, is the role of persuasion in motivating the actions of the intellect and will. This paper explores the possibility that some form of persuasive discourse is employed by the mind to move the intellect and will to precipitate action. Drawing on essentialism as a foundational ontology, I offer a prefatory theory of persuasive reasoning (...) –‘natural rhetoric’– to explain how it is that we persuade ourselves (and others) to do things, including things that are defective. (shrink)

Environmental issues imperil the libertarian utopia of a society in which the individual is completely sovereign over his or her private domain. Taken seriously, this aspiration would lead to an environmentalism so extreme that it would preclude human life, since most human activity entails incursions against the sovereign realms of other human beings. The fallback position many libertarians have adopted?free?market environmentalism?retreats from libertarian ideals by permitting some of the physical aggression of pollution to continue. Free?market environmentalism does embody the postlibertarian (...) insight that collective decisions in mass democracies tend to be inferior to individual decisions in market economies. But so far, free?market environmentalism has stopped short of carrying this insight to its logical conclusion by proposing the complete depoliticization of environmental decision making. A thought experiment in environmental depoliticization reveals the practical limits of free?market environmentalism. The upshot is that neither libertarianism nor free?market environmentalism can culminate in anything close to the abolition of the modern state; they can, however, by problematizing certain aspects of that state, allow us a clearer understanding of political and cultural life. (shrink)

The article retraces three important steps along the path of Derrida’s Heidegger interpretation in The Beast and the Sovereign, Volume II. Readings of The Fundamental Concepts of Metaphysics, Introduction to Metaphysics, and “The Onto-Theo-Logical Constitution of Metaphysics” complement and further develop Derrida’s deconstruction of Heidegger, which revolves around the term “Walten” and its role in the world-formation that makes community possible. The analysis of what Derrida calls the hyper-sovereignty of Walten reveals an ethico-political ambiguity in Heidegger’s texts. On the one (...) hand, this hyper-sovereignty registers as a super-sovereign violence that founds theological-political world-constructs through the exclusion of those deemed other. On the other hand, like différance it serves as the condition of impossibility of a common world. Following Derrida’s provocation, I develop this second sense to argue that the dissolution of the common world entails an ethical imperative to carry the other with whom one has nothing in common. (shrink)

This is a response to Seana Shiffrin’s recent and important contribution to the continuing debate whether there is a universal moral or economic truth at the heart of contract law. While she adopts an unduly simplistic view of the divergence of morality in promise-keeping and contract law, her most significant advance toward a general theory of promise and contract is her identification of the critical moment at which the interposition of the public in a private matter occurs or is contemplated. (...) This essay carries that theme forward, suggesting that a universal justification for contract law is not possible because the law, by its very nature, objectifies what was heretofore a private relationship. (shrink)

This article contrasts St. Thomas More's theoretical work on the role of faith and history in biblical exegesis with that of Fr. Richard Simon. I argue that, although Simon's work appears to be a critique of his more skeptical contemporaries like Hobbes and Spinoza, in reality he is carrying their work forward. I argue that More's union of faith and reason, theology and history, is more promising than Simon's for Catholic theological biblical exegesis.

"What is whole on earth? … [D]oesn't this building of the times upon each other make the whole of our species into a formless monstrous structure [zum unförmlichen Riesengebäude], where one carries away what another began to build, where what never should have been built remains standing and in centuries finally everything becomes One Ruin [Ein Schutt], amongst which, the more broken and crumbling it is, the more confidently the hesitating people live?" "Johann Gottfried Herder, Ideen zur Philosophie der (...) Geschichte der Menschheit1"With the subordination of Church to State introduced by the principle of “cuius…. (shrink)

The success of any cosmopolitan political project depends on the development of forms of transnational solidarity that go beyond particularist commitments of kin, community, or nation. In this paper, I analyze how transnational solidarity can be generated around basic human rights. Rather than presupposing strong conceptions of a common humanity or a pre-existing sentiment of universal benevolence, I propose that the global discourse on human rights itself – an ongoing, dynamic, and dialogical process carried out within global public spheres – (...) be considered a form of or at least as a developing source for transnational solidarity. Together with the politics of human rights promoted by NGOs within global public spheres, this global discourse can contribute to constructing transnational solidarity around human rights. But a human right to basic subsistence, and commitment to fulfilling the correlative duties to the global poor, must be central to the cross-cultural dialogue on human rights for their to be adequate transnational solidarity around a global human rights regime. I frame my central argument through an engagement with Jürgen Habermas's revision of the Kantian cosmopolitan project. (shrink)

Jean Porter’s excellent study not only offers a clear and expansive picture of Aquinas on justice but also touches on nearly every other topic in Aquinas’s ethics. Of course, Aquinas himself thinks that no topic in philosophy or theology can be understood, or understood well, apart from its connection to multiple others, and Porter’s book is in this respect, as in so many others, deeply Thomistic. In the course of exploring justice—justice as a virtue, justice as a moral ideal, and (...) the special authority carried by the precepts of justice—Porter also reveals Aquinas’s thought on practical reason, moral inconsistency, virtue, eudaimonism, and normativity.“Aquinas gets justice right,” Porter asserts. Unlike most... (shrink)

It is best to begin with the obvious. This is a series of lectures about murder, indeed about an age of murder.1 Murders to be sure inspired by political ideas, but murders nevertheless. In all, the Rote Armee Fraktion (Red Army Faction, hereafter the RAF) murdered thirty-four people and would have killed more had police and intelligence agencies not arrested them or prevented them from carrying out additional “actions.”2 Yesterday, the papers reported that thirty-two people were killed in suicide-bomb attacks (...) in Iraq, and thirty-four the day before, and neither of those war crimes were front-page news in the New.. (shrink)

In recent discussions of the problem of truth, Austin's views have been largely overlooked. This is unfortunate, since many of his criticisms aimed at Strawson's redundancy theory carry over to more recent incarnations of deflationism. And unlike contemporary versions of the correspondence theory of truth, Austin's manages properly to situate truth in its conceptual neighbourhood wherein it belongs to “a whole dimension of different appraisals which have something or other to do with the relation between what we say and the (...) facts.” A proper analysis of truth cannot be given apart from a broader study of speech acts. (shrink)

Zaller's Nature and Origins of Mass Opinion initially sets out an epistemic view of politics in which the ultimate determinants of political action are ideas about the society in which we act. These ideas are usually mediated to us by others, so Zaller begins the book by describing its topic as the influence of the media on public opinion, and he includes journalists among the “political elites” who exert this influence (along with politicians, public officials, and experts). But the book (...) eventually reduces journalists to being messengers of politicians' cues to the public. This understanding of the media is built into the book's model of opinion formation, in which cued predispositions are pivotal to the acceptance or rejection of culturally mediated “messages”—but are themselves insulated from cultural influence. A cueing model of message reception, however, ignores messages that are differentially persuasive not because of the predispositions they cue but the content they convey. Gauging the heterogeneous persuasiveness of messages requires qualitative content analysis and cultural contextualization, and if this research is to contribute to a general understanding of public opinion, it will have to extend beyond news-media messages to ideational influences carried in high culture, formal education, and the entertainment media. All of these sources of ideas, in turn, may contribute to the shaping of predispositions, as suggested in part by public opinion regarding the Vietnam War. Research of this kind would signal a new type of political science that focused on the actual thoughts of real people trying to understand a complex environment: exactly the type of political science suggested at the beginning of Zaller's book. (shrink)

To write a history “from antiquity to the present” of classical art or literature (or, worst of all, classicism) is the ultimate nightmare aspiration for a scholar whose colleagues are attentive methodologists. The product, when there is one (which I add because the aspiration can yield paralysis), is always in part an apologetic treatise on historical method. Professor Vout—of Christ's College, Cambridge—apologizes with the first word of her subtitle, A, which stresses that many differing histories may be as valid as (...) her own. The next two words, Life History, imply that her study is unauthorized, conjectural, a bit personal or informal, and reliant to an extent on unconfirmable stories. Her book, she tells readers, is of necessity an arrangement of “fragments” and “a mapping not of facts, but of ways in which Greek and Roman artifacts experience history.” She sets down, moreover, as a rule that “classical” is not “a self-standing category: it is always relational” (which historians of the novel have been telling us for many decades about “realism”).We might expect the result of Vout's axioms to be evenhanded diffidence when treating definitions of the classical, and indeed she entertains even the idea of Jeff Koons—maker of Balloon Venus (Orange) and Gazing Ball (Barberini Faun)—as a classical sculptor. There is, however, one approach that she dismisses out of hand: the obsession of classical humanism with authenticity and its renascence. She objects especially to research into the original conditions of objects and to the application of increasingly intrusive methods of restoring them. As she writes, “ ‘Real knowledge’ comes not from antiquities that have been ripped from their original context, cleaned and reconstituted for display in galleries and glass cabinets. ‘Real knowledge’ comes from antiquities that carry their dirt with them.”What Vout, as a critic of humanism, means by dirt is patina—the residue, interesting and sometimes beautiful in itself, of the use and misuse of objects. Dirt is a word that would occur to a humanist art historian when examining the patina of a Greek or Roman object. Vout's use of the word is a parodic expression of reverse snobbery. When studying changes, whether mistakes or enhancements, in a Greek or Roman document, a humanist literary historian would speak of corruption and edit the corrupt text by means of processes that humanist editors invented and perfected. Despite the humanists’ devotion to the recovery of classical learning, however, once a Renaissance edition of a manuscript was in print, the original, however rare, was often destroyed or lost. In effect, the work was reborn, better than new. Rebirth is not the same as preservation: though both are perhaps conservative (or better, in Ulysses's words, “rere regardant”), a renascence or a resurrection is cataclysmic.The humanist approach to the past can appear unlovable and is certainly arrogant, but it can also inspire awe and gratitude. The work of Michelangelo depended on it, and so (more to the point) did Martin Luther's. Vout's attitude toward dirt (patina, corruption, misprision, insertions, recontextualizations, bowdlerizations, misappropriations, translocations) resembles that of Catholic theologians to the depositum fidei. Restoring the original conditions of the Christian church involved methods of research learned from Renaissance humanists and the removal, often destructive, of the “deposit” or residue or patina that adhered to, distorted, discolored, and obscured the conditions of the “primitive church.” A Roman Catholic may well dislike the processes that Luther set in motion, but imagine a scholarly history of Christianity that mentioned Protestantism only to regret its existence.Still, Vout's reasoning, it seems to me, is more sophisticated in its defense of dirt and in its criticism of restoration than any offered against the Protestants’ reasoning during the Counter-Reformation. Consider, for instance, this inspiring passage: “When the curators at the Munich Glyptothek removed Thorwaldsen's restorations from the Aegina pediments, they did not so much take them back to a pristine state as out of the feedback loop, rendering them damaged goods. It was not a restriction of avenues or a change of direction that was being enacted here, but a refusal to speak the language, or rather an insistence that the only language worth speaking was an academic [humanist, restorationist] one.... In 2011, the Glyptothek marked the two hundredth year of the pediments’ discovery by putting new versions of Thorvaldsen's restored figures on display. They had relearned the lingo. For art to be ‘classical,’ it has to know its place in the discourse.” May lingo and feedback loop have successful careers in the lexicon of classical scholarship. “Far from producing a nostalgic narrative,” as Vout informs us, “the lessons learned from looking back ensure that we keep traveling.”. (shrink)

No question has demanded so much attention from the philosopher of mind as has this one: What is consciousness? One promising answer begins by noting that consciousness is, itself, a conjugate of more basic stuff. For the ethicist, there is a question that seems at least formally related to the question of consciousness: What is conscience? Could it be that a similar approach carries similar promise? The following short paper first examines consciousness as a conjugate, and then pursues the (...) implications of this analysis for a novel understanding of conscience as the grounds for a science of ethics. (shrink)

We present a general family of asymptotic solutions to Einstein's equation which are asymptotically flat but do not satisfy the peeling theorem. Near scri, the Weyl tensor obeys a logarithmic asymptotic flatness condition and has a partial peeling property. The physical significance of this asymptotic behavior arises from a quasi-Newtonian treatment of the radiation from a collapsing dust cloud. Practically all the scri formalism carries over intact to this new version of asymptotic flatness.

A volume in Educational Leadership for Social Justice Series Editor Jeffrey S. Brooks, University of Idaho, Denise E. Armstrong, Brock University; Ira Bogotch, Florida Atlantic University; Sandra Harris, Lamar University; Whitney H. Sherman, Virginia Commonwealth University; George Theoharis, Syracuse University The purpose of this book is to examine and learn lessons from the way leadership for social justice is conceptualized in several disciplines and to consider how these lessons might improve the preparation and practice of school leaders. In particular, (...) we examine philosophy, anthropology, sociology, economics, political science, public policy, and psychology. Our contention is that the field of educational leadership might consider taking a step backward in order to take several forward. That is, educational leadership researchers might re-examine social justice, both in terms of social and individual dynamics and as disciplinary-specific, multidisciplinary and interdisciplinary phenomenon. By adopting this approach, we can connect and extend long-established lines of conceptual and empirical inquiry and thereby gain insights that may otherwise be overlooked or assumed. This holds great promise for generating, refining, and testing theories of social justice in educational leadership and will help strengthen already vibrant lines of inquiry. That is, rather than citing a single, or a few, works out of their disciplinary context it might be more fruitful to situate educational leadership for social justice research in their respective traditions. This could be carried out by extending extant lines of inquiry in educational leadership research and then incorporating lessons gleaned from this work into innovative practice. For example, why not more clearly establish lines of educational leadership and justice research into the Philosophy of Social Justice, Economics of Social Justice, Political Studies of Social Justice, Sociology of Social Justice, Anthropology of Social Justice, and the Public Policy of Social Justice as focused and discrete areas of inquiry? Once this new orientation toward the knowledge base of social justice and educational leadership is laid, we might then seek to explore some of the natural connections between traditions before ultimately investigating justice in educational leadership through a free association of ideas as the worlds of practice and research co-construct a "new" language they can use to discuss educational leadership. Such an endeavor may demand reconceptualization of both the processes and products of collaborative research and the communication of findings, but it will demand a breaking-down of methodological and epistemological biases and a more meaningful level and type of engagement between primary and applied knowledge bases. (shrink)

Two experiments investigated the role that mental set plays in reading aloud using the task choice procedure developed by Besner and Care [Besner, D., & Care, S. . A paradigm for exploring what the mind does while deciding what it should do. Canadian Journal of Experimental Psychology, 57, 311–320]. Subjects were presented with a word, and asked to either read it aloud or decide whether it appeared in upper/lower case. Task information, in the form of a brief auditory cue, appeared (...) 750 ms before the word, or at the same time as the word. Experiment 1 yielded evidence consistent with the claim that at least some pre-lexical processing can be carried out in parallel with decoding the task cue . Experiment 2 provided evidence that such processing is restricted to pre-lexical levels . These data suggest that a task set is a necessary preliminary to lexical processing when reading aloud. (shrink)

Hobbes and all the commentators so far who have argued for the overall coherence of his philosophy have attempted, and failed, to establish it on a foundation in "mechanical" conceptions of body and motion, according to Weiss. But Hobbes in effect overcame the inherent limitations of the mechanical model when he introduced in his conception of man as a seeker after power a model drawn from a different kind of machine: "cybernetic" structures carried over from psychology into politics are the (...) real basis of Hobbes's system. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:The Cambridge Companion to OckhamJeffrey E. BrowerPaul Vincent Spade, editor. The Cambridge Companion to Ockham. Cambridge: Cambridge University Press, 1999. Pp. xii + 400. Cloth, $54.95.Contemporary analytic philosophers have always been among the most enthusiastic audiences for the volumes in the Cambridge Companion series. And of all the great philosophers of the Middle Ages, perhaps none has appealed more to their sensibilities than William Ockham. It is fitting, (...) therefore, that after the publication of the Companion to Aquinas—the first volume in the series devoted to a medieval philosopher—there should appear a Companion to Ockham.The fifteen chapters comprising this volume survey the entire range of Ockham's thought and may conveniently be divided into four main parts. The first part (chaps. 2-7) deals with Ockham's most enduring legacy: his contribution to issues falling within the domain of logic, philosophy of language, and metaphysics. The second part (chaps. 8-9) is devoted to issues in epistemology and philosophy of mind/cognition. The third part (chaps. 10-13) focuses on Ockham's views in ethics, action theory, and political philosophy. And the fourth part (chaps. 14-15) considers aspects of his philosophical theology. In addition, there is also an historical chapter (chap. 1), placing Ockham's life and works in their late-medieval intellectual context, and a brief editor's introduction, including a very useful list of all Ockham's writings, together with the best (sometimes, the only) Latin editions and English translations available.The volume is well organized and beautifully conceived. Some chapters are quite difficult, and in places contain material that is likely to be unfamiliar even to specialists in medieval philosophy. But the way in which they have been organized maximizes their usefulness and accessibility to specialists and non-specialists alike. The earlier parts of the volume lay the foundation for later ones, and the individual chapters within each part are arranged so as to build on and complement one another. This is perhaps most evident in the five chapters comprising the first part. Calvin Normore's presentation ofOckham's logic (in chap. 2) nicely prepares the reader for Claude Panaccio's discussion (in chap. 3) of Ockham's theory of mental language. Panaccio's chapter, in turn, provides the framework for David Chalmer's analysis (in chap. 4) of the debate over whether [End Page 588] Ockham's mental language permits synonymous expressions. Again, these three chapters taken together provide important background for Paul Spade's treatment (in chap. 5) of Ockham's views in metaphysics, which are closely related to his logic and philosophy of language. Finally, Gyula Klima's discussion (in chap. 6) ofhow Ockham's views in semantics and ontology differ from those of his predecessors, and André Goddu's discussion (in chap. 7) of Ockham's philosophy of nature, can be fully appreciated only against the background of the preceding chapters.What is perhaps most impressive about the volume, however, is the extent to which it succeeds at providing a systematic introduction to Ockham's philosophical achievement. All the chapters are, to some extent, concerned with matters of textual analysis and interpretation. But most of them involve much more than a mere survey of Ockham's texts. For example, in each of the four main parts, there is at least one chapter that attempts to locate Ockham's views in relation to those of his predecessors or contemporaries (such as Aquinas and Scotus), with the result that we get a sense of Ockham's place in the major medieval debates to which he contributed. At the same time, the volume introduces us to some of the most lively current debates in Ockham scholarship. It does this, not merely by summarizing them, but by actually carrying them out over the course of its chapters. For example, Eleonore Stump provides a sophisticated defense (in chap. 8) of what has become a standard interpretation of Ockham's theory of intuitive and abstractive cognition. In the following chapter, however, Elizabeth Karger rejects the standard interpretation on the basis of a re-reading of certain key texts. Again, in the first part of the volume there is a running debate... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:IntroductionAnna Mastroianni (bio) and Jeffrey Kahn (bio)In this issue of the Kennedy Institute of Ethics Journal, we subject the work of the Advisory Committee on Human Radiation Experiments to examination from many angles. Nearly one year has passed since the release of the Committee’s final report and recommendations, and it seems an appropriate time to invite discourse and reflection on the influence and impact of the Committee and (...) its efforts. Our intent is to advance understanding of the Committee and its work, its place in the evolution of bioethics and public policy, as well as the broader legacy of restoring trust in the conduct of human subjects research.In 1993, President Clinton and Secretary of Energy Hazel O’Leary initiated an investigation of America’s involvement in radiation experiments on its citizens during the Cold War. The investigation resulted in the appointment of the Committee in January 1994. Some issues raised by these radiation experiments were brought to the attention of the nation by revelations contained in a Pulitzer Prize-winning series of newspaper stories about plutonium injections carried out by the government on allegedly unsuspecting subjects during the Cold War. The Committee faced a broad mandate, which included piecing together the history of Cold War radiation experiments and human subjects research, as well as recommending remedies for past wrongs and mechanisms to ensure that such wrongs could not be repeated in the future.This issue of the Journal consists of articles and accompanying commentaries on historical, philosophical, policy, and political aspects of the Committee’s work that are important to bioethics. This collection of articles, authored by Committee members, staff, and leading scholars, is designed to paint a picture of the breadth and complexity of the Committee’s efforts and to provide context and to stimulate discussion of significant issues.In the first article, Ruth Faden provides her unique perspective as chair of the Committee. She goes beyond the necessary overview and background of the Committee to reflect on the impact and meaning of the Committee’s work to bioethics and public policy.Much of the Committee’s effort was directed at gathering and uncovering information about the history of Cold War radiation experiments, an endeavor fairly foreign to bioethics but critically important to understanding the context in which to make moral judgments about the past. Jonathan Moreno and Susan Lederer discuss how the Committee’s work changed some of the traditional views of the history of research ethics. The commentary by Allan Brandt and Lara Freidenfelds further illuminates the value of understanding this recovered history. [End Page ix]In making moral judgments about the past, the Committee confronted complex questions about how to assess wrongdoing and the culpability of the government and its agents. Allen Buchanan explains why this was such a difficult but crucial task and how the Committee worked through some of the answers to these questions. His discussion illustrates the challenges to consensus in the committee decision-making process described in Ruth Macklin’s article in this issue on committees and consensus. Tom Beauchamp analyzes the frameworks for making retrospective moral judgments developed by two committees, the Advisory Committee and the University of California at San Francisco Ad Hoc Fact Finding Committee on World War II Human Radiation Experiments, and critiques their applications of the frameworks in the case of the plutonium injection experiments.The Committee recognized that in order to prevent wrongs seen in the past from occurring in the future, it would be necessary to understand the human subjects protections now in place. Nancy Kass and Jeremy Sugarman discuss the results of the Committee’s attempts to measure the operation and effectiveness of the current system for protection of human subjects. Paul Appelbaum comments on the relevance and value of the Committee’s empirical projects to contemporary human subjects research.The Committee’s work, and the products of any commission’s work, must be viewed partly in light of the place of commissions in bioethics scholarship and policymaking. Appointed commissions can have significant impacts on scholarly and public thinking, policymaking, and future direction, and bring high visibility to issues. It is important to realize that the conclusions of the Committee... (shrink)

We deal with two forms of the "uniqueness cases" in the classification of large simple K*-groups of finite Morley rank of odd type, where large means the 2-rank m2 is at least three. This substantially extends results known for even larger groups having Prüfer 2-rank at least three, so as to cover the two groups PSp 4 and G 2. With an eye towards more distant developments, we carry out this analysis for L*-groups, a context which is substantially broader than (...) the K* setting. (shrink)

Genetic testing poses fundamental questions for insurance. Testing can predict a low probability of future illness and disability, which can help promote the insurability of individuals with a family history of genetic risk, but it can also invite insurers to reject applicants, increase premiums, exclude people with certain illnesses and disabilities, and otherwise adjust the underwriting processes for individuals with certain genotypes. In the workplace, these issues may cause employers who offer or pay for insurance to alter their hiring behavior, (...) either by selecting those with desirable genetic makeup or rejecting, dismissing, or reassigning those who carry an unwanted risk, ultimately threatening employability and the safety net that insurance is intended to provide. (shrink)

The essays in this volume, first published in 2000, explore questions about democracy that are relevant to political philosophy and political theory. Some essays discuss the appropriate ends of government or examine the difficulties involved in determining and carrying out the will of the people. Some address questions relating to the kinds of influence citizens can or should have over their representatives, asking, for example, whether individuals have a duty to vote, or whether inequalities in political influence among citizens can (...) be morally justified. Other essays analyze democratic institutions, discussing what role deliberation should play in the democratic process, and asking whether it is legitimate to use laws and public policies to express approval or disapproval of various kinds of conduct. Still others examine the relationship between democracy and value pluralism, or consider the suitability of democracy as a form of government in non-Western societies. (shrink)

We consider Effort Games, a game-theoretic model of cooperation in open environments, which is a variant of the principal-agent problem from economic theory. In our multiagent domain, a common project depends on various tasks; carrying out certain subsets of the tasks completes the project successfully, while carrying out other subsets does not. The probability of carrying out a task is higher when the agent in charge of it exerts effort, at a certain cost for that agent. A central authority, called (...) the principal, attempts to incentivize agents to exert effort, but can only reward agents based on the success of the entire project.We model this domain as a normal form game, where the payoffs for each strategy profile are defined based on the different probabilities of carrying out each task and on the boolean function that defines which task subsets complete the project, and which do not. We view this boolean function as a simple coalitional game, and call this game the underlying coalitional game. We suggest the Price of Myopia as a measure of the influence the model of rationality has on the minimal payments the principal has to make in order to motivate the agents in such a domain to exert effort.We consider the computational complexity of testing whether exerting effort is a dominant strategy for an agent, and of finding a reward strategy for this domain, using either a dominant strategy equilibrium or using iterated elimination of dominated strategies. We show these problems are generally #P-hard, and that they are at least as computationally hard as calculating the Banzhaf power index in the underlying coalitional game. We also show that in a certain restricted domain, where the underlying coalitional game is a weighted voting game with certain properties, it is possible to solve all of the above problems in polynomial time. We give bounds on PoM in weighted voting effort games, and provide simulation results regarding PoM in another restricted class of effort games, namely effort games played over Series-Parallel Graphs. (shrink)

Propositional attitude verbs, such as think and want, have long held interest for both theoretical linguists and language acquisitionists because their syntactic, semantic, and pragmatic properties display complex interactions that have proven difficult to fully capture from either perspective. This paper explores the granularity with which these verbs’ semantic and pragmatic properties are recoverable from their syntactic distributions, using three behavioral experiments aimed at explicitly quantifying the relationship between these two sets of properties. Experiment 1 gathers a measure of 30 (...) propositional attitude verbs’ syntactic distributions using an acceptability judgment task. Experiments 2a and 2b gather measures of semantic similarity between those same verbs using a generalized semantic discrimination task and an ordinal scale task, respectively. Two kinds of analyses are conducted on the data from these experiments. The first compares both the acceptability judgments and the semantic similarity judgments to previous classifications derived from the syntax and semantics literature. The second kind compares the acceptability judgments to the semantic similarity judgments directly. Through these comparisons, we show that there is quite fine-grained information about propositional attitude verbs’ semantics carried in their syntactic distributions—whether one considers the sorts of discrete qualitative classifications that linguists traditionally work with or the sorts of continuous quantitative classifications that can be derived experimentally. (shrink)

We report the identification of a recurrent, 520-kb 16p12.1 microdeletion associated with childhood developmental delay. The microdeletion was detected in 20 of 11,873 cases compared with 2 of 8,540 controls and replicated in a second series of 22 of 9,254 cases compared with 6 of 6,299 controls. Most deletions were inherited, with carrier parents likely to manifest neuropsychiatric phenotypes compared to non-carrier parents. Probands were more likely to carry an additional large copy-number variant when compared to matched controls. The clinical (...) features of individuals with two mutations were distinct from and/or more severe than those of individuals carrying only the co-occurring mutation. Our data support a two-hit model in which the 16p12.1 microdeletion both predisposes to neuropsychiatric phenotypes as a single event and exacerbates neurodevelopmental phenotypes in association with other large deletions or duplications. Analysis of other microdeletions with variable expressivity indicates that this two-hit model might be more generally applicable to neuropsychiatric disease. © 2010 Nature America, Inc. All rights reserved. (shrink)

With tumultuous changes occurring in the former Soviet Union, a unique opportunity exists to examine the implications of unethical behavior in what is,de facto, a totally unregulated market. Recent legalization of commodity trading in Moscow carried with it no legal structure to ensure swift compliance with contract terms. This paper demonstrates that in the absence of legal remedies, a free marketplace appropriately punishes unethical conduct.

That believing truly as a matter of luck does not generally constitute knowing has become epistemic commonplace. Accounts of knowledge incorporating this anti-luck idea frequently rely on one or another of a safety or sensitivity condition. Sensitivity-based accounts of knowledge have a well-known problem with necessary truths, to wit, that any believed necessary truth trivially counts as knowledge on such accounts. In this paper, we argue that safety-based accounts similarly trivialize knowledge of necessary truths and that two ways of responding (...) to this problem for safety, issuing from work by Williamson and Pritchard, are of dubious success. (shrink)

Followers of Wittgenstein allegedly once held that a meaningful claim to know that p could only be made if there was some doubt about the truth of p. The correct response to this thesis involved appealing to the distinction between the semantic content of a sentence and features attaching to its use. It is inappropriate to assert a knowledge-claim unless someone in the audience has doubt about what the speaker claims to know. But this fact has nothing to do with (...) the semantic content of knowledgeascriptions; it is entirely explicable by appeal to pragmatic facts about felicitous assertion. (shrink)

Could space consist entirely of extended regions, without any regions shaped like points, lines, or surfaces? Peter Forrest and Frank Arntzenius have independently raised a paradox of size for space like this, drawing on a construction of Cantor’s. I present a new version of this argument and explore possible lines of response.

The Face of the Other and the Trace of God contain essays on the philosophy of Emmanuel Levinas, and how his philosophy intersects with that of other philosophers, particularly Husserl, Kierkegaard, Sartre, and Derrida. This collection is broadly divided into two parts: relations with the other, and the questions of God.

Richard Jeffrey is beyond dispute one of the most distinguished and influential philosophers working in the field of decision theory and the theory of knowledge. His work is distinctive in showing the interplay of epistemological concerns with probability and utility theory. Not only has he made use of standard probabilistic and decision theoretic tools to clarify concepts of evidential support and informed choice, he has also proposed significant modifications of the standard Bayesian position in order that it provide a (...) better fit with actual human experience. Probability logic is viewed not as a source of judgment but as a framework for explaining the implications of probabilistic judgments and their mutual compatability. This collection of essays spans a period of some 35 years and includes what have become some of the classic works in the literature. There is also one completely new piece, while in many instances Jeffrey includes afterthoughts on the older essays. (shrink)

This book offers a concise survey of basic probability theory from a thoroughly subjective point of view whereby probability is a mode of judgment. Written by one of the greatest figures in the field of probability theory, the book is both a summation and synthesis of a lifetime of wrestling with these problems and issues. After an introduction to basic probability theory, there are chapters on scientific hypothesis-testing, on changing your mind in response to generally uncertain observations, on expectations of (...) the values of random variables, on de Finetti's dissolution of the so-called problem of induction, and on decision theory. (shrink)

There are two main ways in which things with minds, like us, differ from things without minds, like tables and chairs. First, we are conscious--there is something that it is like to be us. We instantiate phenomenal properties. Second, we represent, in various ways, our world as being certain ways. We instantiate representational properties. Jeff Speaks attempts to make progress on three questions: What are phenomenal properties? What are representational properties? How are the phenomenal and the representational related?

Few notions are more central to Aquinas’s thought than those of matter and form. Although he invokes these notions in a number of different contexts, and puts them to a number of different uses, he always assumes that in their primary or basic sense they are correlative both with each other and with the notion of a “hylomorphic compound”—that is, a compound of matter (hyle) and form (morphe). Thus, matter is an entity that can have form, form is an entity (...) that can be had by matter, and a hylomorphic compound is an entity that exists when the potentiality of some matter to have form is actualized.1 What is more, Aquinas assumes that the matter of a hylomorphic compound explains certain of its general characteristics, whereas its form explains certain of its more specific characteristics. Thus, the matter of a bronze statue explains the fact that it is bronze, whereas its form explains the fact that it is a statue. Again, the matter of a human being explains the fact that it is a material object, whereas its form explains the specific type of material object it is (namely, human). My aim in this chapter is to provide a systematic introduction to Aquinas’s primary or basic notions of matter and form. To accomplish this aim, I focus on the two main theoretical contexts in which he deploys them—namely, his theory of change and his theory of individuation. In both contexts, as we shall see, Aquinas appeals to matter and form to account for relations of sameness and difference holding between distinct individuals. (shrink)

People with the kind of preferences that give rise to the St. Petersburg paradox are problematic---but not because there is anything wrong with infinite utilities. Rather, such people cannot assign the St. Petersburg gamble any value that any kind of outcome could possibly have. Their preferences also violate an infinitary generalization of Savage's Sure Thing Principle, which we call the *Countable Sure Thing Principle*, as well as an infinitary generalization of von Neumann and Morgenstern's Independence axiom, which we call *Countable (...) Independence*. In violating these principles, they display foibles like those of people who deviate from standard expected utility theory in more mundane cases: they choose dominated strategies, pay to avoid information, and reject expert advice. We precisely characterize the preference relations that satisfy Countable Independence in several equivalent ways: a structural constraint on preferences, a representation theorem, and the principle we began with, that every prospect has a value that some outcome could have. (shrink)

Decision theorists widely accept a stochastic dominance principle: roughly, if a risky prospect A is at least as probable as another prospect B to result in something at least as good, then A is at least as good as B. Recently, philosophers have applied this principle even in contexts where the values of possible outcomes do not have the structure of the real numbers: this includes cases of incommensurable values and cases of infinite values. But in these contexts the usual (...) formulation of stochastic dominance is wrong. We show this with several counterexamples. Still, the motivating idea behind stochastic dominance is a good one: it is supposed to provide a way of applying dominance reasoning in the stochastic context of probability distributions. We give two new formulations of stochastic dominance that are more faithful to this guiding idea, and prove that they are equivalent. (shrink)