The repercussions of unconscious priming on the neural correlates subsequent cognition have been explored previously. However, the neural dynamics during the unconscious processing remains largely uncharted. To assess both the complexity and temporal dynamics of unconscious cognition the present study contrasts the evoked response from classes of masked stimuli with three different levels of complexity; words, consonant strings, and blanks. The evoked response to masked word stimuli differed from both consonant strings and blanks, which did not differ from each other. (...) This response was qualitatively different to any evoked potential observed when stimuli were consciously visible and peaked at 140 ms, earlier than is usually associated with differences between words and strings and 100 ms earlier than word-consonant string differences in the visible condition. The evoked response demonstrates a qualitatively distinct signature of unconscious cognition and directly demonstrates the extraction of abstract information under subliminal conditions. (shrink)

Prior to the initiation of spontaneous movement, evoked potentials can be seen to precede awareness of the impending movement by several hundreds of milliseconds, meaning that this recorded neural activity is the result of unconscious processing. This study investigates the neural representations of impending movement with and without awareness. Specifically, the relationship between awareness and ‘idling’ cortical oscillations in the beta range was assessed. It was found that, in situations where there was awareness of the impending movement, pre-movement evoked potentials (...) were associated with a decrease in beta range oscillations. In contrast, when awareness of the impending movement was not present, the onset of the pre-movement potential was associated with tonic levels of beta range oscillations. A model is considered where by distributed neural activity remains outside of conscious awareness through the persistence of tonic slow wave cortical oscillations. (shrink)

Science is a form of distributed analysis involving both individual work that produces new knowledge and collaborative work to exchange information with the larger community. There are many particular ways in which individual and community can interact in science, and it is difficult to assess how efficient these are, and what the best way might be to support them. This paper reports on a series of experiments in this area and a prototype implementation using a research platform called CACHE. CACHE (...) both supports experimentation with different structures of interaction between individual and community cognition and serves as a prototype for computational support for those structures. We particularly focus on CACHE‐BC, the Bayes community version of CACHE, within which the community can break up analytical tasks into “mind‐sized” units and use provenance tracking to keep track of the relationship between these units. (shrink)

We discuss five kinds of representations of rationales and provide a formal account of how they can alter disputation. The formal model of disputation is derived from recent work in argument. The five kinds of rationales are compilation rationales, which can be represented without assuming domain-knowledge (such as utilities) beyond that normally required for argument. The principal thesis is that such rationales can be analyzed in a framework of argument not too different from what AI already has. The result is (...) a formal understanding of rationales, a partial taxonomy, and a foundation for computer programs that represent and reason with rationales.The five kinds of rationales are as follows: (c)ompression and (s)pecialization, which yield rules, and (d)isputation, which yields a decision. These are modeled as potentially changing the focus of the dispute. Then there are (f)it, a rationale for rules, and (r)esolution, a rationale for decisions. These cannot be modeled as simply; they force disputation to a meta-level, at least temporarily. (shrink)

This article is the lead piece in a special report that presents the results of a bioethical investigation into chimeric research, which involves the insertion of human cells into nonhuman animals and nonhuman animal embryos, including into their brains. Rapid scientific developments in this field may advance knowledge and could lead to new therapies for humans. They also reveal the conceptual, ethical, and procedural limitations of existing ethics guidance for human‐nonhuman chimeric research. Led by bioethics researchers working closely with an (...) interdisciplinary work group, the investigation focused on generating conceptual clarity and identifying improvements to governance approaches, with the goal of helping scholars, funders, scientists, institutional leaders, and oversight bodies (embryonic stem cell research oversight [ESCRO] committees and institutional animal care and use committees [IACUCs]) deliver principled and trustworthy oversight of this area of science. The article, which focuses on human‐nonhuman animal chimeric research that is stem cell based, identifies key ethical issues in and offers ten recommendations regarding the ethics and oversight of this research. Turning from bioethics’ previous focus on human‐centered questions about the ethics of “humanization” and this research's potential impact on concepts like human dignity, this article emphasizes the importance of nonhuman animal welfare concerns in chimeric research and argues for less‐siloed governance and oversight and more‐comprehensive public communication. (shrink)

This article provides empirical results indicating that acting in a socially respon- sible and lawful manner is a necessary, though not sufficient, condition for increasing shareholder wealth. It meta-analyzes 27 event studies that have mea- sured the stock market's reaction to incidences of socially irresponsible and illicit behavior. It finds that for firms engaging in socially irresponsible and illicit behavior, the effect on shareholder wealth is negative (wealth decreases), statisti- cally significant (p <.001), and so substantial in size (D = (...) -.932) that the distribution of abnormal returns is shifted nearly a full standard deviation to the left (i.e., negatively) from their expected standard normal distribution. This result gives rationally self-interested firms a self-interested reason to act in a socially responsible and law-abiding manner. It also provides support for a moral position called enlightened self-interest, which prescribes that firms should act in a socially responsible manner to promote the shareholders' interests. (shrink)

Can the Internet reach beyond the U. S. college samples predominant in social science research? A sample of 564,502 participants completed a personality questionnaire online. We found that 19% were not from advanced economies; 20% were from non-Western societies; 35% of the Western-society sample were not from the United States; and 66% of the U. S. sample were not in the 18–22 (college) age group.

1 Evidence-based policy requires researchers to provide the answers to ecological questions that are of interest to policy makers. To find out what those questions are in the UK, representatives from 28 organizations involved in policy, together with scientists from 10 academic institutions, were asked to generate a list of questions from their organizations. 2 During a 2-day workshop the initial list of 1003 questions generated from consulting at least 654 policy makers and academics was used as a basis for (...) generating a short list of 100 questions of significant policy relevance. Short-listing was decided on the basis of the preferences of the representatives from the policy-led organizations. 3 The areas covered included most major issues of environmental concern in the UK, including agriculture, marine fisheries, climate change, ecosystem function and land management. 4 The most striking outcome was the preference for general questions rather than narrow ones. The reason is that policy is driven by broad issues rather than specific ones. In contrast, scientists are frequently best equipped to answer specific questions. This means that it may be necessary to extract the underpinning specific question before researchers can proceed. 5 Synthesis and applications. Greater communication between policy makers and scientists is required in order to ensure that applied ecologists are dealing with issues in a way that can feed into policy. It is particularly important that applied ecologists emphasize the generic value of their work wherever possible. (shrink)

ABSTRACT:A wide range of research uses patterns of genetic variation to infer genetic similarity between individuals, typically referred to as genetic ancestry. This research includes inference of human demographic history, understanding the genetic architecture of traits, and predicting disease risk. Researchers are not just structuring an intellectual inquiry when using genetic ancestry, they are also creating analytical frameworks with broader societal ramifications. This essay presents an ethics framework in the spirit of virtue ethics for these researchers: rather than focus on (...) rule following, the framework is designed to build researchers’ capacities to react to the ethical dimensions of their work. The authors identify one overarching principle of intellectual freedom and responsibility, noting that freedom in all its guises comes with responsibility, and they identify and define four principles that collectively uphold researchers’ intellectual responsibility: truthfulness, justice and fairness, anti-racism, and public beneficence. Researchers should bring their practices into alignment with these principles, and to aid this, the authors name three common ways research practices infringe these principles, suggest a step-by-step process for aligning research choices with the principles, provide rules of thumb for achieving alignment, and give a worked case. The essay concludes by identifying support needed by researchers to act in accord with the proposed framework. (shrink)

We argue that the notion of trust, as it figures in an ethical context, can be illuminated by examining research in artificial intelligence on multi-agent systems in which commitment and trust are modeled. We begin with an analysis of a philosophical model of trust based on Richard Holton’s interpretation of P. F. Strawson’s writings on freedom and resentment, and we show why this account of trust is difficult to extend to artificial agents (AAs) as well as to other non-human entities. (...) We then examine Margaret Urban Walker’s notions of “default trust” and “default, diffuse trust” to see how these concepts can inform our analysis of trust in the context of AAs. In the final section, we show how ethicists can improve their understanding of important features in the trust relationship by examining data resulting from a classic experiment involving AAs. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The National Commission on AIDSDonald S. Goldman (bio) and Jeff Stryker (bio)A decade after the first cases were recognized in the United States, AIDS continues to vex policymakers and fascinate the public. It has been said that AIDS acts as a prism, refracting a spectrum of controversial topics. For bioethicists, these topics include: equity in the allocation of resources for treatment and research; forgoing life-sustaining care and proxy (...) decision making; informed consent in the context of HIV testing and screening; the ethical duties of health care workers to provide care for persons with HIV disease; and competing obligations of health care professionals to patients and to third parties who may be put at risk.The Role of CommissionsIf AIDS is the quintessential case study for bioethicists, it is a potential quagmire for politicians. The association of HIV disease with drug use and sexual behavior makes it a topic that all but the most courageous (or the most homophobic) politicians shy away from. A frequent political response is to form a commission.Alexander Capron, who was executive director of the President's Commission for the Study of Ethical Problems in Medicine, has described some roles commissions play: a watchdog, overseeing the work of particular government agencies; a crucible, providing a means for "publicly hammering out conclusions on controversial issues when consensus, both in the public and in the relevant disciplines, is not yet apparent"; and "a lightning rod for public concern—or viewed less charitably, dumping ground for an issue that is too difficult for the ordinary political process to handle" (Capron 1983, p. 9).Nearly every state has created a gubernatorial-level task force or commission on AIDS. The National Commission on AIDS was established under the Health Omnibus Program Extension (HOPE) Act of 1988, which was signed by President Reagan on November 4, 1988. The official charter of the commission was approved August 2, 1989 and its original two-year term was extended for a third year. The mission statement crafted by the commission to reflect its Congressional mandate reads: [End Page 339]The National Commission on Acquired Immune Deficiency Syndrome is an independent body of 15 members created to advise the President and Congress. The Commission seeks to build a broad public understanding on the magnitude, scope and urgency of the HIV/AIDS epidemic; provide and inspire leadership at all levels of both the public and private sectors; empower individuals and communities; and advocate for effective, cooperative and non-discriminatory resources required for prevention, comprehensive care, and the research necessary to halt the epidemic.As the mission statement implies, the National Commission on AIDS has viewed itself from the outset not only as a crucible for policy analysis, but also as a forum for those affected by HIV disease. In site visits and hearings the commissioners have met with hundreds of people living with HIV disease, and with caregivers on the front lines. This odyssey has taken the commission on visits to homeless shelters in New York City; to "shooting galleries" where intravenous drug users congregate in Seattle; to Native American communities in four states; to private homes in rural Georgia; and to hospitals, HIV antibody testing centers, drug treatment clinics, and hemophilia treatment centers throughout the nation. It quickly became clear during the commission's travels that HIV disease cannot be understood outside the context of the racism, homophobia, poverty and unemployment that provide the medium that fosters its spread. It also became apparent that issues of HIV prevention, care and treatment, and clinical research are inextricably intertwined and must be dealt with as such.Early InitiativesUnder the leadership of Chairperson June Osborn and Vice-chairperson David Rogers, the commission decided that the problems it saw in its first few meetings were too urgent to await a full-length annual report. Hence the commission entered the fray with a series of brief interim reports on particular aspects of AIDS. These reports enabled the commission to draw attention to urgent problems of limitations in access to health care and to underscore the plight of people with HIV disease who might otherwise garner little media attention, such as prisoners and drug users (National Commission... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Nietzsche’s Case: Philosophy as/and LiteratureJeff MitchellNietzsche’s Case: Philosophy as/and Literature, by Bernd Magnus, Jean-Pierre Mileur and Stanley Stewart; 284 pp. New York: Routledge, Chapman & Hall, 1993, $16.95.In their “Pre(post)faces,” which open and conclude Nietzsche’s Case, the authors explain that the essay was primarily motivated by a problem they perceived in English-speaking Nietzsche criticism. Critical discussion of Nietzsche has suffered, they argue, from institutionalized “mutual shunning” which creates (...) a neat divide between literary and philosophical discourses. From within the safety of their professional keep, philosophers have generally adjudged literary treatments of Nietzsche’s writings negatively, assigning them a place on a scale ranging from “inaccurate” to “inept.” Viewed from the walls surrounding the literary stronghold, philosophical analyzes of Nietzsche have appeared naive and/or uninteresting. The authors assert that especially in the case of Nietzsche this turf mentality in the humanities has impoverished our cultural imagination, since he presents us with a sort of writing which defies mutually exclusive pigeon-holing as either philosophical or literary.Philosophy, the authors maintain, arises “out of the possibilities of idealization” (p. 138). Literary criticism, on the other hand, is “based on the possibilities of textualization” (p. 138). Philosophers studying Nietzsche tend to look for coherent meaning and, even more importantly, for logical rigor, whereas literary critics generally read “for novel new ideas, new insights, for fractures, fissures, and ambiguities in Nietzsche’s texts, for opportunities or connections missed” (p. 4). Nietzsche’s Case is an experiment in genre-mixing, [End Page 164] incorporating as it does all of these concerns into its critical perspective. The authors argue that Nietzsche’s work demands such criticism since his texts are informed by a conceptual rigor whose logic involves exploitation of the literary and rhetorical possibilities of the written word.The book’s project—undertaken, appropriately enough, by a philosopher (Magnus) and two literary theorists (Mileur and Stewart)—sets out to establish a new mode of criticism by carefully tracing the ways in which Nietzsche’s texts exceed traditional boundaries. The book’s extended argument aims at showing that Nietzsche’s transgression of hoary epistemic borders was directly motivated by his own genealogy of Western knowledge. “I, Plato, am the truth”—Nietzsche’s quip from the Twilight of the Idols ironically exposes the philosophical will to truth, and it is this claim to be primarily concerned with truth that the authors say can be seen “with only slight exaggeration,” as “the founding gesture of philosophy as it has been delivered over to us” (p. 4). They helpfully recall that part of Nietzsche’s genealogy which traces the origins of philosophy to religion and the priestly caste. Claims to the possession of knowledge were tied very early on to priestly strategies of asceticism and social domination, which cleverly highlighted the salvational nature of “true” knowledge as well as the discipline and self-renunciation required to attain it. On Nietzsche’s analysis, the dedication of philosophers to truth for truth’s sake and the supposedly disinterested character of their ideas and observations are the descendants of priestly asceticism.Magnus, Mileur and Stewart suggest that the philosophers’ assumption of a wholly objective and definitive access to truth was a pipedream, and that it helped seduce philosophers into a blindness vis-à-vis the interested and personal nature of their own theories, the textuality of their interpretations of world and humankind. If one grants this thesis, then the self-evident contemporary division between philosophy and literary criticism becomes, effectively, much less self-evident.The book’s originality and strength comes out best in the detailed analyses to which the authors’ new critical mode gives rise. In addition to displaying an impressive command of the enormous secondary literature on Nietzsche, the research team draws a series of novel and interesting comparisons between Nietzsche’s texts and texts from the English Renaissance and Romantic periods. Their emphasis on understanding the rhetorical aspects of Nietzsche’s writing—such as his continual use of hyperbole—should prove to be a genuine resource in interpreting his writings in the future. By pointing out and investigating the various rhetorical devices Nietzsche employs, they... (shrink)

This study investigates the significant relationship between mental health and academic motivation among graduating students. Thus, the study employed a correlational design to determine if there is a significant relationship between mental health and academic motivation among 150 graduating college students. Hence, the Mental Health Inventory 38 (MHI-38) and Academic Motivation Scale (AMS-C28) were employed to measure the study variables. Moreover, statistical analysis reveals that the r coefficient of 0.35 indicates a low positive correlation between the variables. The p-value of (...) 0.00, which is less than 0.05, leads to the decision to reject the null hypothesis. (shrink)

This study investigates the significant relationship between mental health and academic motivation among graduating students. Thus, the study employed a correlational design to determine if there is a significant relationship between mental health and academic motivation among 150 graduating college students. Hence, the Mental Health Inventory 38 (MHI-38) and Academic Motivation Scale (AMS-C28) were employed to measure the study variables. Moreover, statistical analysis reveals that the r coefficient of 0.35 indicates a low positive correlation between the variables. The p-value of (...) 0.00, which is less than 0.05, leads to the decision to reject the null hypothesis. (shrink)

The substance view is an account of personhood that regards all human beings as possessing instrinsic value and moral status equivalent to that of an adult human being. Consequently, substance view proponents typically regard abortion as impermissible in most circumstances. The substance view, however, has difficulty accounting for certain intuitions regarding the badness of death for embryos and fetuses, and the wrongness of killing them. Jeff McMahan’s time-relative interest account is designed to cater for such intuitions, and so I (...) present a proposal for strengthening the substance view by incorporating McMahan’s account – the Dual-Aspect Account of the morality of killing. I show that it resolves some important issues for the substance view while preserving its central premise of moral equality for all human beings. I then compare the Dual-Aspect Account with McMahan’s Two-Tiered Account of the morality of killing, which he derives from his time-relative interest account. (shrink)

According to the psychological account of personal identity, our identity is based on the continuity of psychological connections, and so we do not begin to exist until these are possible, some months after conception. This entails the psychological account faces a challenge from the non-identity problem—our intuition that someone cannot be harmed by actions that are responsible for their existence, even if these actions seem clearly to cause them harm. It is usually discussed with regard to preconception harms, but in (...) the context of the psychological account, it is also applicable to prenatal harms. Inflicting prenatal injury is widely thought to be morally impermissible, but if the injury is identity-determining on the psychological account, then no-one seems to be harmed—rather, the injury is responsible for bringing them into existence. Here, I argue that identity-determining injuries can routinely occur on the psychological account, and that this undermines the account. I assess Nicola Williams’ proposal to salvage the account based on a trans-world account of personal identity, and show that it is unsuccessful. I then show that Jeff McMahan’s embodied mind account of personal identity is also susceptible. I conclude that identity-determining prenatal injuries pose a significant challenge for the psychological account and its variants, and provide a reason for supporting alternative accounts that fix personal identity at conception. (shrink)

According to the psychological account of personal identity, our identity is based on the continuity of psychological connections, and so we do not begin to exist until these are possible, some months after conception. This entails the psychological account faces a challenge from the non-identity problem—our intuition that someone cannot be harmed by actions that are responsible for their existence, even if these actions seem clearly to cause them harm. It is usually discussed with regard to preconception harms, but in (...) the context of the psychological account, it is also applicable to prenatal harms. Inflicting prenatal injury is widely thought to be morally impermissible, but if the injury is identity-determining on the psychological account, then no-one seems to be harmed—rather, the injury is responsible for bringing them into existence. Here, I argue that identity-determining injuries can routinely occur on the psychological account, and that this undermines the account. I assess Nicola Williams’ proposal to salvage the account based on a trans-world account of personal identity, and show that it is unsuccessful. I then show that Jeff McMahan’s embodied mind account of personal identity is also susceptible. I conclude that identity-determining prenatal injuries pose a significant challenge for the psychological account and its variants, and provide a reason for supporting alternative accounts that fix personal identity at conception. (shrink)

Eric Vogelstein has defended Don Marquis’ ‘future-like-ours’ argument for the immorality of abortion against what is known as the Identity Objection, which contends that for a fetus to have a future like ours, it must be numerically identical to an entity like us that possesses valuable experiences some time in the future. On psychological accounts of personal identity, there is no identity relationship between the fetus and the entity with valuable experiences that it will become. Vogelstein maintains that a non‐sentient (...) fetus nonetheless has a future like ours because it is numerically identical with a future organism that has a mind that bears valuable experiences. Skott Brill, drawing on Jeff McMahan’s embodied mind account, denies that human organisms directly have experiences, claiming that they only have experiences derivatively by virtue of their thinking part, and the loss of a future like ours is not transferred to the organism. I show that on McMahan’s account, a strong case can be made for the organism having experiences directly, and the subject having these experiences derivatively. This negates Brill’s reasoning, although it does imply that non-sentient fetuses do not have a future like ours in quite the same way as we do. I conclude this is not problematic for Marquis’ argument. (shrink)

:In a recent paper in Cambridge Quarterly of Healthcare Ethics on the necessary conditions for morally responsible animal research David DeGrazia and Jeff Sebo claim that the key requirements for morally responsible animal research are an assertion of sufficient net benefit, a worthwhile-life condition, and a no-unnecessary-harm condition. With regards to the assertion of sufficient net benefit, the authors claim that morally responsible research offers unique benefits to humans that outweigh the costs and harms to humans and animals. In (...) this commentary we will raise epistemic, practical, and ethical challenges to DeGrazia and Sebo’s emphasis on benefits in the prospective assessment of research studies involving animals. We do not disagree with DeGrazia and Sebo that, at the theoretical level, the benefits of research justify our using animals. Our contribution intends to clarify, at the practical level, how we should understand benefits in the prospective assessment and moral justification of animal research. We argue that ASNB should be understood as an assessment of Expectation of Knowledge Production in the prospective assessment and justification of animal research. EKP breaks down into two further claims: that morally responsible research generates knowledge worth having and that morally responsible research is designed and executed to produce generalizable knowledge. We understand the condition called knowledge worth having as scientists’ testing a hypothesis that, whether verified or falsified, advances an important interest, and production of generalizable knowledge in terms of scientific integrity. Generalizable knowledge refers to experimental results that generalize to a larger population beyond the animals studied. Generalizable scientific knowledge is reliable, replicable, and accurately descriptive. In sum, morally responsible research will be designed and carefully executed to successfully test a hypothesis that, whether verified or falsified, advances important interests. Our formulation of EKP, crucially, does not require further showing that an experiment involving animals will produce societal benefits. (shrink)

A review and commentary on Killing By Remote Control: the Ethics of an Unmanned Military, edited by Bradley Jay Strawser (forward by Jeff McMahan), (Oxford University Press). -/- .

In 1958, economist A. W. Phillips published an article describing what he observed to be the inverse relationship between inflation and unemployment; subsequently, the "Phillips curve" became a central concept in macroeconomic analysis and policymaking. But today's Phillips curve is not the same as the original one from fifty years ago; the economy, our understanding of price setting behavior, the determinants of inflation, and the role of monetary policy have evolved significantly since then. In this book, some of the top (...) economists working today reexamine the theoretical and empirical validity of the Phillips curve in its more recent specifications. The contributors consider such questions as what economists have learned about price and wage setting and inflation expectations that would improve the way we use and formulate the Phillips curve, what the Phillips curve approach can teach us about inflation dynamics, and how these lessons can be applied to improving the conduct of monetary policy. ContributorsLawrence Ball, Ben Bernanke, Oliver Blanchard, V. V. Chari, William T. Dickens, Stanley Fischer, Jeff Fuhrer, Jordi Gali, Michael T. Kiley, Robert G. King, Donald L. Kohn, Yolanda K. Kodrzycki, Jane Sneddon Little, Bartisz Mackowiak, N. Gregory Mankiw, Virgiliu Midrigan, Giovanni P. Olivei, Athanasios Orphanides, Adrian R. Pagan, Christopher A. Pissarides, Lucrezia Reichlin, Paul A. Samuelson, Christopher A. Sims, Frank R. Smets, Robert M. Solow, Jürgen Stark, James H. Stock, Lars E. O. Svensson, John B. Taylor, Mark W. Watson. (shrink)

However much one may wish for nonviolent solutions to the problems of unjust and unrestrained human violence that Glover explores in Humanity, some of those problems at present require violent responses. One cannot read his account of the Clinton administration’s campaign to sabotage efforts to stop the massacre in Rwanda in 1994 – a campaign motivated by fear that American involvement would cost American lives and therefore votes – without concluding that Glover himself believes that military intervention was morally required (...) in that case. Military intervention in another state that is intended to stop one group within that state from brutally persecuting or violating the human rights of members of another group is now known as “humanitarian intervention.” Those against whom the intervention is directed are almost always the government and its supporters, though this is not a necessary feature of humanitarian intervention. It is, however, a conceptual condition of humanitarian intervention that it does not occur at the request or with the consent of the government. The use of force within another state with the consent of the government counts as assistance rather than intervention. The principal reason that humanitarian intervention is contentious is that it seems to violate the target state’s sovereign right to control its own domestic affairs. Because humanitarian intervention is a response to human rights violations within the target state, it is regarded as altogether different from wars of defense against aggression. Indeed, since aggression is normally understood to be war against a state that.. (shrink)

Most people are skeptical of the claim that the expectation that a person would have a life that would be well worth living provides a reason to cause that person to exist. In this essay I argue that to cause such a person to exist would be to confer a benefit of a noncomparative kind and that there is a moral reason to bestow benefits of this kind. But this conclusion raises many problems, among which is that it must be (...) determined how the benefits conferred on people by causing them to exist weigh against comparable benefits conferred on existing people. In particular, might the reason to cause people to exist ever outweigh the reason to save the lives of existing people? (shrink)

Bruno Latour has been attempting to transform his sociological account of science into an ambitious theory of democracy. In a key early moment in this project, Latour alleges that Plato’s Gorgias introduces an impossibly ratio-nalistic and deeply anti-democratic philosophy which continues to this day to distort our understandings of science and democracy. Latour reckons that if he can successfully refute the Gorgias , then he will have opened up a space in which to authorize his own theory of democracy. I (...) argue that Latour’s refutation of the Gorgias is a failure. Hence, his political theory is, by his own standards, horribly underdetermined. I present another reading of the Gorgias , and consider the dialogue’s possible relevance for current theories of deliberative democracy. Key Words: Latour • Gorgias • Socrates • rhetoric • elenchus • deliberative democracy. (shrink)

This paper exposes a common mistake concerning the division of linguistic labor. I characterize the mistake as an overgeneralization from natural kind terms; this misleads philosophers about which terms are subject to the division of linguistic labor, what linguistic labor is, how linguistic labor is divided, and how the extensions of non-natural kind terms subject to the division of linguistic labor are determined. I illustrate these points by considering Sally Haslanger’s account of the division of linguistic labor for social kind (...) terms and raising an objection to it. Then, I draw on Tyler Burge’s work to characterize a conception of the division of linguistic labor that avoids the mistaken overgeneralization and grounds 1–4 above in social norms and practices. (shrink)

There are many algorithm texts that provide lots of well-polished code and proofs of correctness. Instead, this book presents insights, notations, and analogies to help the novice describe and think about algorithms like an expert. By looking at both the big picture and easy step-by-step methods for developing algorithms, the author helps students avoid the common pitfalls. He stresses paradigms such as loop invariants and recursion to unify a huge range of algorithms into a few meta-algorithms. Part of the goal (...) is to teach the students to think abstractly. Without getting bogged with formal proofs, the book fosters a deeper understanding of how and why each algorithm works. These insights are presented in a slow and clear manner accessible to second- or third-year students of computer science, preparing them to find their own innovative ways to solve problems. (shrink)

Pragmatic arguments seek to justify the performance of an action by appealing to the benefits that may follow from that action. Pascal’s wager, for instance, argues that one should inculcate belief in God because there is everything to gain and little to lose by doing do. In this chapter I critically examine Pascal’s wager and William James’s famous “Will-to-Believe” argument by first explaining the logic of each argument and then by surveying the objections commonly arrayed against them. Finally, I suggest (...) that among the various versions of the wager found in Pascal’s Pensées is a neglected version that anticipates the Jamesian argument and that avoids the many-gods objection. (shrink)