Set against a background of calls for evidence-based practice, this paper explores the role of evidence and argument in phenomenological research. Drawing on Smith’s (1998) analysis of original argument, the author considers how evidence can be discerned, understood, and communicated, and the resulting kinds and contexts of knowledge that may be constituted in the practice of phenomenological research. Linking Churchill’s (2012) discussion of researcher perspectivity with Smith’s analysis of original argument, contrasts are drawn between rhetorical, demonstrative, and dialectical approaches to (...) argument, with proposed parallels to first-person, second-person, and third-person perspectives explored. Implications for argument-based phenomenological research are discussed. Indo-Pacific Journal of Phenomenology , Volume 12, Special Edition July 2012. (shrink)

Despite recent advances in ways to prevent transmission of HIV from a mother to her child during pregnancy, infants continue to be born and become infected with HIV, particularly in southern Africa where HIV prevalence is the highest in the world. In this region, emphasis has shifted from voluntary HIV counselling and testing to routine testing of women during pregnancy. There have also been proposals for mandatory testing. Could mandatory testing ever be an option, even in high-prevalence settings? Many previous (...) examinations of mandatory testing have dealt with it in the context of low HIV prevalence and a well-resourced health care system. In this discussion, different assumptions are made. Within this context, where mandatory testing may be a strategy of last resort, the objections to it are reviewed. Special attention is paid in the discussion to the entrenched vulnerability of women in much of southern Africa and how this contributes to both HIV prevalence and ongoing challenges for preventing HIV transmission during pregnancy. While mandatory testing is ethically plausible, particularly when coupled with guaranteed access to treatment and care, the discussion argues that the moment to employ this strategy has not yet come. Many barriers remain for pregnant women in terms of access to testing, treatment and care, most acutely in the southern African setting, despite the presence of national and international human rights instruments aimed at empowering women and removing such barriers. While this situation persists, mandatory HIV testing during pregnancy cannot be justified. (shrink)

Fall prediction using machine learning has become one of the most fruitful and socially relevant applications of computer vision in gerontological research. Since its inception in the early 2000s, this subfield has proliferated into a robust body of research underpinned by various machine learning algorithms (including neural networks, support vector machines, and decision trees) as well as statistical modeling approaches (Markov chains, Gaussian mixture models, and hidden Markov models). Furthermore, some advancements have been translated into commercial and clinical practice, with (...) companies in various stages of development capitalizing on the aging population to develop new commercially available products. Yet despite the marvel of modern machine learning-enabled fall prediction, little research has been conducted to shed light on the security and privacy concerns that such systems pose for older adults. The present study employs an interdisciplinary lens in examining privacy issues associated with machine learning fall prediction and exploring the implications of these models in elderly care and the Internet of Medical Things (IoMT). Ultimately, a justice-informed set of best practices rooted in social geroscience is suggested to help fall prediction researchers and companies continue to advance the field while preserving elderly privacy and autonomy. (shrink)

Russell on Metaphysics brings together for the first time a comprehensive selection of Russell's writings on metaphysics in one volume. Russell's major and lasting contribution to metaphysics has been hugely influential and his insights have led to the establishment of analytic philosophy as a dominant stream in philosophy. Stephen Mumford chronicles the metaphysical nature of these insights through accessible introductions to the texts, setting them in context and understanding their continued importance. Russell on Metaphysics is both a valuable introduction to (...) Bertrand Russell as a metaphysician, and an introduction to analytic philosophy and its history. (shrink)

Many debates about the moral status of things—for example, debates about the natural rights of human fetuses or nonhuman animals—eventually migrate towards a discussion of the capacities of the things in question—for example, their capacities to feel pain, think, or love. Yet the move towards capacities is often controversial: if a human’s capacities are the basis of its moral status, how could a human having lesser capacities than you and I have the same "serious" moral status as you and I? (...) This book answers this question by arguing that if something is human, it has a set of typical human capacities; that if something has a set of typical human capacities, it has serious moral status; and thus all human beings have the same sort of serious moral status as you and I. Beginning from what our common intuitions tell us about situations involving "temporary incapacitation"—where a human organism has, then loses, then regains a certain capacity—this book argues for substantive conclusions regarding human fetuses and embryos, humans in a permanent vegetative state, humans suffering from brain diseases, and humans born with genetic disorders. Since these conclusions must have some impact on our ongoing moral and political debates about the proper treatment of such humans, this book will be useful to professionals and students in philosophy, bioethics, law, medicine, and public policy. (shrink)

Stephen Jay Gould argued that replaying the ‘tape of life’ would result in radically different evolutionary outcomes. Recently, biologists and philosophers of science have paid increasing attention to the theoretical importance of convergent evolution—the independent origination of similar biological forms and functions—which many interpret as evidence against Gould’s thesis. In this paper, we examine the evidentiary relevance of convergent evolution for the radical contingency debate. We show that under the right conditions, episodes of convergent evolution can constitute valid natural experiments (...) that support inferences regarding the deep counterfactual stability of macroevolutionary outcomes. However, we argue that proponents of convergence have problematically lumped causally heterogeneous phenomena into a single evidentiary basket, in effect treating all convergent events as if they are of equivalent theoretical import. As a result, the ‘critique from convergent evolution’ fails to engage with key claims of the radical contingency thesis. To remedy this, we develop ways to break down the heterogeneous set of convergent events based on the nature of the generalizations they support. Adopting this more nuanced approach to convergent evolution allows us to differentiate iterated evolutionary outcomes that are probably common among alternative evolutionary histories and subject to law-like generalizations, from those that do little to undermine and may even support, the Gouldian view of life. (shrink)

Mechanistic explanations, according to one prominent account, are derived from objective explanations (Craver 2007, 2014 ). Mechanistic standards of explanation are in turn pulled from nature, and are thereby insulated from the values of investigators, since explanation is an objectively defined achievement grounded in the causal structure of the world (Craver 2014 ). This results in the closure of mechanism’s explanatory standards—it is insulated from the values, norms and goals of investigators. I raise two problems with this position. First, it (...) relies on several ontological claims which, while plausible, fail to guarantee the objectivity of mechanistic explanatory standards to the degree of certainty required. Second, Craver’s position itself introduces a value–laden explanatory standard—the 3M requirement (Kaplan & Craver 2011 )—which undermines the closure of explanatory standards. I show how in practice mechanistic explanation is in part guided by explanatory taste, shorthand for background contextual values that influence our standards of explanation. Mechanism often has a particular pragmatically-oriented taste for control, and gerrymanders explanatory standards in order to obtain it. I conclude by arguing that objectivity, rather than being obtained through the right set of explanatory standards, is better thought of as the result of processes of intersubjective criticism, which renders visible the contextual values of communities of investigators and allows them to be controlled for (Longino 1990 ). (shrink)

We investigate the orbit of a low computably enumerable set under automorphisms of the partial order of c.e. sets under inclusion. Given an arbitrary low c.e. set A and an arbitrary noncomputable c.e. set C, we use the New Extension Theorem of Soare to construct an automorphism of mapping A to a set B such that CTB. Thus, the orbit in of the low set A cannot be contained in the upper cone above C. This complements a result of Harrington, (...) who showed that the orbit of a noncomputable c.e. set cannot be contained in the lower cone below any incomplete c.e. set. (shrink)

ABSTRACT:Scholars studying organizational justice have been slow to incorporate insights from behavioral ethics research, despite the fields’ conceptual affinities. We maintain that this stems from differences in the paradigmatic approaches taken by scholars in each area. First, justice research historically has assumed that individuals are motivated by a desire for instrumental control of worthwhile outcomes or by a concern with social status, while behavioral ethics has paid more attention to the role of internalized moral convictions and duties. Second, organizational justice (...) researchers have investigated one set of individual differences, behavioral researchers have examined another. Third, justice scholars focus on social identities while behavioral ethics scholars also investigate moral identities. As an impetus to future inquiry, our review attends to contemporary organizational justice research that takes into account concepts derived from behavioral ethics. In so doing we hope to highlight an avenue for integrative scholarship that will further our understanding of organizational justice. (shrink)

William James described the stream of thought as having two components: (1) a nucleus of highly conscious, often perceptual material; and (2) a fringe of dimly felt contextual information that controls the entry of information into the nucleus and guides the progression of internally directed thought. Here I examine the neural and cognitive correlates of this phenomenology. A survey of the cognitive neuroscience literature suggests that the nucleus corresponds to a dynamic global buffer formed by interactions between different regions of (...) the brain, while the fringe corresponds to a set of mechanisms in the frontal and medial temporal lobes that control the contents of this global buffer. A consequence of this account is that there might be conscious imagistic representations that are not part of the nucleus. I argue that phenomenology can be linked to psychology and neuroscience and a meaningful way that illuminates both. (shrink)

In this paper we make the case for the emergence of novel kind of bias with the use of algorithmic decision-making systems. We argue that the distinctive generative process of feature creation, characteristic of machine learning (ML), contorts feature parameters in ways that can lead to emerging feature spaces that encode novel algorithmic bias involving already marginalized groups. We term this bias _assembled bias._ Moreover, assembled biases are distinct from the much-discussed algorithmic bias, both in source (training data versus feature (...) creation) and in content (mimics of extant societal bias versus reconfigured categories). As such, this problem is distinct from issues arising from bias-encoding training feature sets or proxy features. Assembled bias is not epistemically transparent in source or content. Hence, when these ML models are used as a basis for decision-making in social contexts, algorithmic fairness concerns are compounded. (shrink)

Joseph Conrad’s Heart of Darkness is a frequent point of reference for Edward Said’s investigations into the various forces that structure and define the encounter of imperial societies with others. In Culture and Imperialism, Said explains the importance of Conrad’s novella by linking it to his concept of culture as the aesthetic acme of a society that simultaneously marks it and divides it from others. In Heart of Darkness, Said claims, we have a narrative that challenges its own imperial society (...) by emphasizing the ambiguity of its cultural limit. Heart of Darkness is thereby able to dramatize and emphasize the constituent elements of imperial society, even as it is unable to exceed that society’s fundamental character. Said’s reading is important, and even vital, for an appreciation of the complexities of Conrad’s novella, but it does not go far enough. The ambiguity of Conrad’s depiction of imperial society is only an ambiguity to the extent that the novella is critiqued at the level of content, with a corresponding lack of emphasis upon its rhetorical form. Through a consideration of the three primary elements of this form – the careful situation of the Nellie as the site of the narrative, the work of interruption in Marlow’s narrative, and the reverberation of Kurtz’s dying words in the conclusion of the novella – this essay argues that there is very little ambiguity in Conrad’s text. Indeed, what ambiguity remains is a function of its effort to dramatize the limit of imperialism precisely as a limitation, as a cultural determinant that through its form perpetually determines other societies as inferior, even as this very culture, as a limit set against these other societies, shows their richness to which imperialism is essentially blind. (shrink)

In a book that challenges the most widely held ideas of why individuals engage in collective conflict, Russell Hardin offers a timely, crucial explanation of group action in its most destructive forms. Contrary to those observers who attribute group violence to irrationality, primordial instinct, or complex psychology, Hardin uncovers a systematic exploitation of self-interest in the underpinnings of group identification and collective violence. Using examples from Mafia vendettas to ethnic violence in places such as Bosnia and Rwanda, he describes the (...) social and economic circumstances that set this violence into motion. Hardin explains why hatred alone does not necessarily start wars but how leaders cultivate it to mobilize their people. He also reveals the thinking behind the preemptive strikes that contribute to much of the violence between groups, identifies the dangers of "particularist" communitarianism, and argues for government structures to prevent any ethnic or other group from having too much sway. Exploring conflict between groups such as Serbs and Croats, Hutu and Tutsi, Northern Irish Catholics and Protestants, Hardin vividly illustrates the danger that arises when individual and group interests merge. In these examples, groups of people have been governed by movements that managed to reflect their members' personal interests--mainly by striving for political and economic advances at the expense of other groups and by closing themselves off from society at large. The author concludes that we make a better and safer world if we design our social institutions to facilitate individual efforts to achieve personal goals than if we concentrate on the ethnic political makeup of our respective societies. (shrink)

Presenting key texts in and about pragmatism, this collection of essays explores pragmatism's origins, applications, and weaknesses, as well as its remarkable versatility as an approach not only to issues of truth and knowledge, but to ethics and social philosophy, literature, law, aesthetics, religion, and education. Exploring a wide range of work on topics spanning from the birth of pragmatism in nineteenth century America, to its contemporary revival as an international and multi-disciplinary phenomenon, the collection: * is international in scope, (...) covering a wide range of sources, including key American pragmatists such as Nelson Goodman and Morton White * includes key articles on the contemporary neopragmatism revival * considers pragmatism's influences across disciplines * presents newly translated papers. With an impressive breadth and range of content, the set also includes a both a general introduction and introductions to each volume by the editor, a chronological table of contents, and a full index to provide a valuable and unique research resource for student and scholar alike. (shrink)

Of the critical eyes that have focused upon Conrad’s Heart of Darkness, perhaps none is as insightful as Edward Said. Said repeatedly turned to Conrad’s tale as a privileged point of access to the tensions of colonialism. What is most remarkable about Said’s reading is the hesitancy and uncertainty that surrounds it – qualities that mirror Marlow’s troubles about his own story. Said’s reading is concerned with the form of the story, with its position as a cultural artifact, a tribute (...) to the society that it represents before that’s culture’s other, that it nonetheless is placed into intimate contact with. Taking Heart of Darkness as a cultural work, while at the same time paying particular attention to the rhetorical richness of the form of the story itself (the narrative displacement, the precise description of the situation of the Nellie, the description of Marlow, the patterned interruption of his voice, etc.), allows one to glimpse the limiting function of colonial culture. At the same time, as such a limit, it provides a place of encounter for counter-narratives, a place where the difference between a colonial society and its other might be revealed through the structural affinities and dissimilarities between their narratives. Tayeb Salih’s Season of Migration to the North is such a counter-narrative, and employs its structural parallels to Conrad’s novella to refashion the cultural limit between the colonizer and colonized. The center of Salih’s novel is the complicated relation between the narrator and Mustafa Sa’eed, both of whom have returned to Sudan following sojourns in England. While there is an obvious (but shallow) parallel here to Marlow and the narrator of Heart of Darkness, the echo is reinforced by the structural parallels of the narrative. The centrality of the Nile in Salih’s story – a river that serves both as a marker of native identity and as a place of civic, colonial projects – echoes both the Thames and Congo; the relations between the narrator, his past, and Sa’eed and his past, reflect and complicate the relations between Conrad’s narrator, Marlow, Marlow’s memory, and, finally, Kurtz. Most telling of Salih’s deliberate engagement with Conrad is the final, brief scene in which the narrator enters the river that (presumably) took Sa’eed’s life and there confronts the question of the maintenance of native identity in the wake of a migration to the heart of colonial power. Here Salih plays on the same structural ambiguities that Conrad only implicitly invokes, and that Said thematizes in his analysis. Like Conrad, he deliberately chooses not to offer a solution. For to offer a solution would be bind a society with a set limit. What we find in Salih’s novel is both the acceptance of culture as a form of political life, and also the rejection of culture as a justification of oppression. As Said notes, Conrad cannot find a way out of his society; he can only invent Marlow as a protest. Salih echoes this protest, but where Conrad’s tale ends in the sterility of darkness, Salih’s, precisely through the distinction of its rhetorical form from Conrad’s (one that also echoes), concludes with an urgent cry for other voices to take up the task of valorizing the multiplicity of cultures that illuminate the globe. (shrink)

Albert Carr’s contention that business and individual behavior within business can be understood through an analogy with a game of poker suffers from two central deficiencies. The first is conceptual: in his account, Carr slips between a discussion of games and a discussion of poker as thought they were interchangeable. However, “bluffing,” which is the only concept that Carr is interested in, is actually a mode of play, particular to a subset of games. The second deficiency is one of scale: (...) Carr’s account elides the difference between business understood as a practical domain and business understood from the standpoint of one of the participants or “players” within that domain. These two deficiencies are tacitly invoked by Norman Gillespie in his critique of Carr’s argument. However, Gillespie’s counter-claim – that business is a limited aspect of a more general ethical domain whose rules ought to be able to be shaped by its subjects – fails to pursue the conceptual shortcomings of Carr’s argument far enough. Beginning with Gillespie’s critique, this essay will use Gilles Deleuze’s image of the dice-throw (drawn from Heraclitus and Nietzsche) in order to argue that, 1) the concept of play is not synonymous with bluffing (the latter being only a limited aspect of the former); 2) the concept of play conceptualizes the always incomplete domain of ethics; 3) the incompletion of the ethical domain is not a function of relativism, but of the insufficiency of concepts to completely encompass empirical events; and 4) that business is a particular ethical domain circumscribed not by bluffing, but by a set of rules that overcodes moral evaluations with economic ones. (shrink)

Objective—To explore the opinions of unpaid healthy volunteers on the payment of research subjects.Design—Prospective cohort.Setting—Southern Alberta, Canada.Participants—Medically eligible persons responding to recruiting advertisements for a randomised vaccine trial were invited to take part in a study of informed consent at the point at which they formally consented or refused trial participation. Of 72 invited, 67 returned questionnaires at baseline and 54 at follow-up.Outcome measures—Proportions of persons who agreed or disagreed with three close-ended statements on the payment of research subjects; themes (...) and categories identified by content analysis of responses to an open-ended question.Results—A minority agreed with paying either patient or healthy volunteer participants. Opinions did not change over time. Participants' comments addressed: benefits and drawbacks to research participation; benefits and drawbacks to paying research participants; conditions under which payment of research subjects would be acceptable, and the nature of acceptable recognition. Acceptable conditions were to improve problematic recruitment, to reimburse costs, and to recognise participants, particularly for their time investment. Both non-monetary and monetary recognition of volunteers were thought to be appropriate.Conclusions—Most unpaid volunteers disagreed with paying research participants. The themes arising from their comments are similar to those that have been raised by ethicists and suggest that recognising the time and effort of participants should receive greater emphasis than presently occurs. (shrink)

Despite the emergence of corporate social responsibility, the impact of CSR efforts on customer relationships remains decidedly unclear. Moreover, previous studies have examined CSR in cross-sectional, experimental, and/or artificial settings. Through field survey data collected at both the beginning (n = 750) and conclusion (n = 469) of the 2007-2008 NBA season, the authors investigate linkages between customers' perceptions of the CSR performance of an NBA team and the strength of their relationship with this same organization. With all respondents of (...) the latter survey participating in both samples, the authors assess how CSR performance impacts customer relationships over time. The findings show how a firm that engages in CSR initiatives may reap rewards by building trusting and committed customer relationships which, in turn, help forge desirable customer behaviors. The results also demonstrate how CSR's influence strengthens over the course of the tested business cycle, thus yielding revealing insights to academics and practitioners when it comes to understanding the real-world impact of CSR performance for strengthening customer relationships. (shrink)

Slaman and Wehner have constructed structures which distinguish the computable Turing degree 0 from the noncomputable degrees, in the sense that the spectrum of each structure consists precisely of the noncomputable degrees. Downey has asked if this can be done for an ordinary type of structure such as a linear order. We show that there exists a linear order whose spectrum includes every noncomputable Δ 0 2 degree, but not 0. Since our argument requires the technique of permitting below a (...) Δ 0 2 set, we include a detailed explanation of the mechanics and intuition behind this type of permitting. (shrink)

How should a group with different opinions (but the same values) make decisions? In a Bayesian setting, the natural question is how to aggregate credences: how to use a single credence function to naturally represent a collection of different credence functions. An extension of the standard Dutch-book arguments that apply to individual decision-makers recommends that group credences should be updated by conditionalization. This imposes a constraint on what aggregation rules can be like. Taking conditionalization as a basic constraint, we gather (...) lessons from the established work on credence aggregation, and extend this work with two new impossibility results. We then explore contrasting features of two kinds of rules that satisfy the constraints we articulate: one kind uses fixed prior credences, and the other uses geometric averaging, as opposed to arithmetic averaging. We also prove a new characterisation result for geometric averaging. Finally we consider applications to neighboring philosophical issues, including the epistemology of disagreement. (shrink)

We define a property R(A 0 , A 1 ) in the partial order E of computably enumerable sets under inclusion, and prove that R implies that A 0 is noncomputable and incomplete. Moreover, the property is nonvacuous, and the A 0 and A 1 which we build satisfying R form a Friedberg splitting of their union A, with A 1 prompt and A promptly simple. We conclude that A 0 and A 1 lie in distinct orbits under automorphisms of (...) E, yielding a strong answer to a question previously explored by Downey, Stob, and Soare about whether halves of Friedberg splittings must lie in the same orbit. (shrink)

Several researchers have recently established that for every Turing degree \, the real closed field of all \-computable real numbers has spectrum \. We investigate the spectra of real closed fields further, focusing first on subfields of the field \ of computable real numbers, then on archimedean real closed fields more generally, and finally on non-archimedean real closed fields. For each noncomputable, computably enumerable set C, we produce a real closed C-computable subfield of \ with no computable copy. Then we (...) build an archimedean real closed field with no computable copy but with a computable enumeration of the Dedekind cuts it realizes, and a computably presentable nonarchimedean real closed field whose residue field has no computable presentation. (shrink)

This paper considers some sources, mostly within the pragmatist tradition, for the full-fledged pragmatism that Putnam set out in the 1980s and 1990s, particularly in The Many Faces of Realism and Realism with a Human Face. In considering Putnam's views about metaphysics, I pay particular attention to his pluralism , which I trace back through Nelson Goodman to William James. In considering Putnam's idea that facts and values are intertwined, I discuss both John Dewey and that neglected middle-generation pragmatist, C. (...) I. Lewis. I briefly consider James's essay "On a Certain Blindness in Human Beings," where metaphysical pluralism and a pluralistic ethics of toleration come together, and I conclude with some suggestions about the relation of Putnam's pragmatism to the very different American philosophy developed by his Harvard colleague Stanley Cavell. (shrink)

Economic models are founded in the idea of taking individuals' preferences as both known and given. This article explores the evolution of personal preferences, within a context of both entrepreneurial discovery and Objectivist philosophy. It begins by formalizing Ayn Rand's theory of Objectivism applied to human values, and continues by modeling preference changes similar to Schumpeter's theory of creative destruction—a process of self-discovery. Next the role of societal factors is examined in forming shared preference sets. Finally, the article describes how (...) the strength of human preferences is used to narrow choice sets in the presence of greater consumption options. (shrink)

Born in China in 551 B.C., Confucius rose from poverty to the heights of his country's ruling class. But then he quit his high post for the life of an itinerant philosopher. "The Analects" collects his teachings on education and government, the definition of nobility, the equality of man, and the right way and purpose of living - ideas that eventually spread to the West and influenced the great thinkers of the Enlightenment. And five centuries before Christ, Confucius set forth (...) his own Golden Rule: "Do not impose on others what you do not wish for yourself.". (shrink)

Desire theories of well-being claim that how well someone’s life goes for them is entirely determined by the fulfilment and frustration of their desires. This thesis considers the viability of theories of this sort. It examines a series of objections that threaten to undermine these views. These objections claim that desire theories of well-being are incorrect because they have implausible implications. I consider four main objections over the course of this thesis. The first claims that these theories are incorrect because (...) they implausibly entail that self-sacrifice does not exist. The second claims that these theories are incorrect because they implausibly entail that severe depression does not diminish the well-being of those afflicted by this condition. The third claims that these theories are incorrect because they have implausible implications about the relative importance of fleeting desires, long-standing desires, and fluctuations in desire strength to well-being. The fourth claims that these theories are incorrect because they fail to capture the intuition that desire fulfilments which leave us disappointed and bereft of feelings of satisfaction do not improve well-being. In each of these cases, I find that desire theories of well-being have sufficient resources to refute these objections. The primary finding of this thesis is that many of the arguments against desire theories of well-being are unsuccessful. A secondary set of findings concern observations about the structure of human psychology. (shrink)

Fabricating Origins builds on a series of posts that originally appeared, in earlier forms, on the blog "Culture on the Edge." In these posts each member of the group focused on the problem of origins, examining how we repeatedly conjure up an authorized past that suits the needs of the continually changing present. Fabricating Origins presses these short studies further by inviting ten early career scholars to each work with "Culture on the Edge" by applying, extending, even critiquing the group, (...) to further illustrate for readers how talk of origins in the present is so much more interesting than being preoccupied with long past origins themselves. The volume, like all books in the Working with Culture on the Edge series, is introduced and concluded by original, theoretically challenging but engaging essays. It provides a selection of ten main articles which draw on a variety of examples to make the case, followed by original commentaries on each, all of which are pithy but substantive. Although not a textbook, and while challenging for any reader unaccustomed to making the switch from origins to the discourse on origins, Fabricating Origins is especially aimed at the early career reader. The volume therefore includes an annotated set of suggested readings on how to rethink origins as the product of contemporary and always tactically useful talk and action. (shrink)

Published in 1903, this book was the first comprehensive treatise on the logical foundations of mathematics written in English. It sets forth, as far as possible without mathematical and logical symbolism, the grounds in favour of the view that mathematics and logic are identical. It proposes simply that what is commonly called mathematics are merely later deductions from logical premises. It provided the thesis for which _Principia Mathematica_ provided the detailed proof, and introduced the work of Frege to a wider (...) audience. In addition to the new introduction by John Slater, this edition contains Russell's introduction to the 1937 edition in which he defends his position against his formalist and intuitionist critics. (shrink)

I examine three ‘anti-object’ metaphysical views: nihilism, generalism, and anti-quantificationalism. After setting aside nihilism, I argue that generalists should be anti-quantificationalists. Along the way, I attempt to articulate what a ‘metaphysically perspicuous’ language might even be.

The number of people in immediate need of anti‐retroviral treatment (ART) in the southern African region continues to significantly exceed the capacity of health systems there to provide it. Approaches to this complex rationing dilemma have evolved in different directions. The ethical concepts of fairness and equity have been suggested as a basis to guide the development of approaches to select patients for ART. This article reports the results of a case study on patient selection at a rural ART clinic (...) in Lesotho. The purpose of the study was to examine whether or not such concepts had relevance or operative value for a treatment team providing ART in rural Lesotho. The study found that while concepts of fairness and equity were relevant to the work of the treatment team, patient selection practices did not necessarily reflect what these concepts entail. The idea of fairness as a structured, formalized selection process did not figure in the approach to ART provision at the site. A less formal, ‘first‐come‐first‐served’ approach was adopted. While there was knowledge among some team members that social, economic or geographic conditions inhibit individuals and groups from gaining access to ART and that this was inequitable, it was felt that there was little they could do to try to mediate the impact of these conditions. The study's findings pose importance questions about the approach to ART programming in resource constrained settings. The findings also question the relevance of trying to achieve fairness and equity when the gap between need for care and capacity to provide it remains so large. (shrink)

For a ring R, Hilbert’s Tenth Problem $HTP$ is the set of polynomial equations over R, in several variables, with solutions in R. We view $HTP$ as an enumeration operator, mapping each set W of prime numbers to $HTP$, which is naturally viewed as a set of polynomials in $\mathbb {Z}[X_1,X_2,\ldots ]$. It is known that for almost all W, the jump $W'$ does not $1$ -reduce to $HTP$. In contrast, we show that every Turing degree contains a set W (...) for which such a $1$ -reduction does hold: these W are said to be HTP-complete. Continuing, we derive additional results regarding the impossibility that a decision procedure for $W'$ from $HTP$ can succeed uniformly on a set of measure $1$, and regarding the consequences for the boundary sets of the $HTP$ operator in case $\mathbb {Z}$ has an existential definition in $\mathbb {Q}$. (shrink)

Slaman and Wehner have constructed structures which distinguish the computable Turing degree 0 from the noncomputable degrees, in the sense that the spectrum of each structure consists precisely of the noncomputable degrees. Downey has asked if this can be done for an ordinary type of structure such as a linear order. We show that there exists a linear order whose spectrum includes every noncomputable $\Delta^0_2$ degree, but not 0. Since our argument requires the technique of permitting below a $\Delta^0_2$ set, (...) we include a detailed explanation of the mechanics and intuition behind this type of permitting. (shrink)

Despite recent advances in ways to prevent transmission of HIV from a mother to her child during pregnancy, infants continue to be born and become infected with HIV, particularly in southern Africa where HIV prevalence is the highest in the world. In this region, emphasis has shifted from voluntary HIV counselling and testing to routine testing of women during pregnancy. There have also been proposals for mandatory testing. Could mandatory testing ever be an option, even in high‐prevalence settings? Many previous (...) examinations of mandatory testing have dealt with it in the context of low HIV prevalence and a well‐resourced health care system. In this discussion, different assumptions are made. Within this context, where mandatory testing may be a strategy of last resort, the objections to it are reviewed. Special attention is paid in the discussion to the entrenched vulnerability of women in much of southern Africa and how this contributes to both HIV prevalence and ongoing challenges for preventing HIV transmission during pregnancy. While mandatory testing is ethically plausible, particularly when coupled with guaranteed access to treatment and care, the discussion argues that the moment to employ this strategy has not yet come. Many barriers remain for pregnant women in terms of access to testing, treatment and care, most acutely in the southern African setting, despite the presence of national and international human rights instruments aimed at empowering women and removing such barriers. While this situation persists, mandatory HIV testing during pregnancy cannot be justified. (shrink)

Setting out to understand “indexicality” and its significance in Ethnomethodology, it is first necessary to trace the history of the ideas of Harold Garfinkel. From his early commitment to find “order” in his Harvard dissertation, Garfinkel finds himself in California defending Parsons’ Structural Functionalism while confronting Goffman and Symbolic Interactionism, based in Simmelian, Schützian Sociology. From the audience of students shared with Goffman, Garfinkel puts aside the “situation” of Symbolic Interaction in favour of a process, “Indexicality”, abandoning theorising in favour (...) of ethnomethodology as the means to understand “order*”. This paper, then, demonstrates how indexicality works and proposes completing the tasks that Garfinkel set out in the Studies to disclose the taken-for-granted, the left out, bounded by caveats like No-Time-Out and For-all-practical purposes. (shrink)

The rapid development of complex income taxation and welfare systems in the 20th century may give the impression that progressive wealth redistribution systems are uniquely modern. However, religious systems provided similar mechanisms for addressing economic injustice and poverty alleviation centuries earlier. Zakat is the obligation of almsgiving and is the third pillar of Islam--a requirement for all believers. In the early development of the Islamic community, zakat was collected as a tax by the state and the funds were distributed to (...) a defined set of needy groups. As a theoretical matter, there are three insights that make zakat an especially relevant subject for modern legal scholars. First, zakat is an example of a modest wealth tax combined with an income tax that may be illustrative in the discourse regarding wealth taxes. Second, the jurisprudence of zakat supports the ethical conclusions of scholars who contend that property rights are attached to post rather than pre-tax income. Third, to the extent that zakat is considered a principal source of revenue for public programs, it might imply a limited role for government, focusing on equitable distribution of goods. This paper begins with a thorough evaluation and synthesis of the traditional Islamic jurisprudence related to zakat. The next section identifies three broad approaches to zakat adopted by modern Muslim states, with particular emphasis on ways that zakat is institutionalized legally. This is followed by an empirical analysis of the correlation of the approaches to zakat with individual income and wealth stratification. The article concludes with observations and policy recommendations related to zakat and broader legal theory based on the earlier qualitative analysis and empirical findings. (shrink)

Recent work in contemporary compatibilist theory displays considerable sophistication and subtlety when compared with the earlier theories of classical compatibilism. Two distinct lines of thought have proved especially influential and illuminating. The first developed around the general hypothesis that moral sentiments or reactive attitudes are fundamental for understanding the nature and conditions of moral responsibility. The other important development is found in recent compatibilist accounts of rational self-control or reason responsiveness. Strictly speaking, these two lines of thought have developed independent (...) of each other. However, in the past decade or so they have been fused together in several prominent statements of compatibilist theory. I will refer to theories that combine these two elements in this way as RS theories. RS theories face a number of familiar difficulties that relate to each of their two components. Beyond this, they also face a distinct set of problems concerning how these two main components relate or should be integrated. My concerns in this paper focus primarily on this set of problems. According to one version of RS compatibilism, the role of moral sentiments is limited to explaining what is required for holding an agent responsible. In contrast with this, the role of reason responsiveness is to explain what moral capacities are required for an agent to be responsible, one who is a legitimate or fair target of our moral sentiments. More specifically, according to this view, moral sense is not required for rational selfcontrol or reason responsiveness. There is, therefore, no requirement that the responsible agent has some capacity to feel moral sentiment. Contrary to this view, I argue that a responsible agent must be capable of holding herself and others responsible. Failing this, an agent’s powers of rational self-control will be both limited and impaired. In so far as holding responsible requires moral sense, it follows that being responsible also requires moral sense. (shrink)

In this highly original book, Russell Blackford discusses the intersection of science fiction and humanity’s moral imagination. With the rise of science and technology in the 19th century, and our continually improving understanding of the cosmos, writers and thinkers soon began to imagine futures greatly different from the present. Science fiction was born out of the realization that future technoscientific advances could dramatically change the world. Along with the developments described in modern science fiction - space societies, conscious machines, and (...) upgraded human bodies, to name but a few - come a new set of ethical challenges and new forms of ethics. Blackford identifies these issues and their reflection in science fiction. His fascinating book will appeal to anyone with an interest in philosophy or science fiction, or in how they interact. (shrink)

Attentive readings of Deleuze’s works alongside the projects of his teachers show that they often share a common problem or set of problems. One of the most innovative and influential of these projects is the work of Jean Wahl. Wahl’s analysis of French existential phenomenology, here analyzed through a representative essay published in 1950, focuses on the problem of the pre-personal, pre-subjective elements of thinking and worldly existence. Deleuze’s philosophical project, already visible in his early essays on Bergson, is a (...) critique of the phenomenological presuppositions that determine this problem in terms of negation. (shrink)

This paper argues that for the purposes of any sort of serious discussion about immoral conduct in sport very little is illuminated by claiming that the conduct in question is cheating. In fact, describing some behavior as cheating is typically little more than expressing strong, but thoroughly vague and imprecise, moral disapproval or condemnation of another person or institution about a wide and ill-defined range of improper advantage-seeking behavior. Such expressions of disapproval fail to distinguish cheating from many other types (...) of immoral conduct. The discussion shows that we should set the concept aside and assess the moral disapproval implied by claims of cheating by reference to the moral and other principles that underlie the practice of sport. This allows us to consider carefully the complexity of the issues that are raised when allegations of cheating are made and not be distracted by the emotionally loaded, conversation-stopping tendency of the concept. This means that some types of disputes in sport will be messy and demand more effort to resolve, but the payoff will be better informed and more thoughtful discussions and greater awareness of the moral complexity of sport and of its principled underpinnings. (shrink)

The transition from a vague generalization to an accurate statement is the first step on the road to science. It is a step of great importance. Vague generalizations find a ready entrance into many minds, and produce a comfortable sense of satisfaction that is easily mistaken for knowledge, and that stops further questioning. An exact statement of fact, on the other hand, draws attention to detail, and shows itself to be set in a mass of further detail that it challenges (...) you to explore. “Nature abhors a vacuum” sounds final; it explains why water will rise in an ordinary suction-pump rather than allow a vacuum to be produced; why the schoolboy’s “sucker” will lift a stone; and many other phenomena of a similar kind. It explains everything by a phrase and stimulates no inquiry. But when Galileo noted that the pump would raise water only to a height of about 32 feet, and pointed out that this gives a measure of the extent to which Nature abhors a vacuum in its dealings with water, new questions arose, stimulating further investigation. (shrink)

In this paper, I focus on an internal tension within James’s Principles and suggest that its formal structure provides useful insight into James’s subsequent evolution. Specifically, through a close reading of James’s account of ‘conceptions’ in the Principles, I examine the tension between these ‘conceptions’ construed as discrete and self-identical and James’s famous phenomenological description of consciousness as a continuous stream. Such a tension primarily involves the intersection of an epistemic need (or condition of possibility) with a quasi-metaphysical intuition or (...) postulate (continuity). Importantly, this tension is intensified by the methodological constraints of bracketing metaphysical questions which James sets for himself in the Principles. James’s decision to deny the cogency of this methodological bracketing can therefore be read as his response to the tension I examine and his speculative turn to “radical empiricism” as an attempt to resolve epistemological difficulties by going more radical ontologically. Doing so raises questions about the status of speculative metaphysics in intersection with empirical inquiry. (shrink)

The prospect of radical human enhancement challenges us with how we can even think about the choice to enhance or not enhance. Whether as individuals or as citizens of liberal democracies, we already recognize the prospect of a future that is defined by technology, without being able to predict or imagine what it will be like or how we should try to influence it. We can also be sure that radical enhancement of ourselves as individuals, or of a large proportion (...) of our fellow citizens, will alter the very standards and values by which we, as individuals or polities, later evaluate decisions to enhance – this is one version of the more general problem of transformative choice. In response to these challenges, it is plausible that we have no alternative to choosing and acting on our current desires and values, rather than our expected future values or some set of values that is objectively authoritative for us. On the other hand, our current value-outlooks include a degree of openness to our desires and values themselves changing, and for this reason we can often finesse the problem of transformative choice when it arises in everyday situations. On the gripping hand, this does not entirely solve the problem when it comes to something as dramatic and unprecedented as radical enhancement. There is some reason for an incremental, rather than apocalyptic, approach, even if we are sympathetic to a human future shaped by radical enhancement initiatives. (shrink)

Is the fact that our universe contains fine-tuned life evidence that we live in a multiverse? Ian Hacking and Roger White influentially argue that it is not. We approach this question through a systematic framework for self-locating epistemology. As it turns out, leading approaches to self-locating evidence agree that the fact that our own universe contains fine-tuned life indeed confirms the existence of a multiverse. This convergence is no accident: we present two theorems showing that, in this setting, any updating (...) rule that satisfies a few reasonable conditions will have the same feature. The conclusion that fine-tuned life provides evidence for a multiverse is hard to escape. (shrink)

“If you will listen to me, I will say, do not involve yourselves in any –ism. Study every –ism. Ponder and assimilate what you have read and try to practice yourself what appeals to you out of it. But for heaven’s sake do not set out to establish any –ism.”William James’s 1907 treatise Pragmatism is the book in which James most clearly lays out the core tenets of pragmatism and makes arguments for pragmatism over against rival schools of philosophy. Precisely (...) for this reason, I argue, it may very well be his least persuasive case for pragmatism.To understand why, we will need to analyze the distinctive grammar of pragmatism. According to James, pragmatism is a method and “a method only,”2 specifically a method that... (shrink)

The purpose of this review is to bring to the attention to a wider, specialised audience a special issue of the UK journal, Ethnographic Studies. The special issue, compiled and edited by Andrew Carlin and Roger Slack, is a Festschrift in honour of Egon Bittner (1921–2011). The readership of Human Studies might be aware of Egon Bittner as one of the circle surrounding Harold Garfinkel and Harvey Sacks in the early and preparatory days of ethnomethodology between 1955 and 1965.This collection (...) of papers can be divided into three sets. The introduction, biographical, and “contribution pieces,” give an account of parts of Bittner’s life, his work with others and the contribution he made within the various collaborations and seminars which he attended and where his contributions were recorded. The second set, probably most valuable to the ethnomethodological reader, are the papers which could be described as Bittner’s contributions to sociological method and methodology. Contained within th .. (shrink)

:This paper examines the transmediation of sacrifice in the Isuma “Fast Runner” trilogy, focusing in particular upon The Journals of Knud Rasmussen. In this film the impact of the introduction of Christianity upon traditional Inuit culture in the 1920s sets the stage for literal and metaphorical sacrifice, tied inexorably to the parallel threat of conversion and the transvaluation of traditional shamanistic beliefs. In the process, the film maintains a critical stance with respect to both the ethnographic perspective of the outsider, (...) which it incorporates, and to its own preferred Inuit perspective. My reading of the transmediation of sacrifice in The Journals rests upon the relation between sacrificial substitution and the notion of communion, in both doctrinaire and more secular senses. I argue that the film presents the Inuit characters negotiating a necessary détente with Christian culture, both at the cost of traditional beliefs and in the form of the co-optation and transmediation of ritual within the film's story, a process mirrored in the appropriation of the digital video medium in the fictional re-creation of these events. (shrink)

Beards are a sort of dwelling. Much like Heidegger's linguistic play with related etymologies of building and dwelling, beards are in a constant state of becoming, forever changing length, shape, and color. To the person—usually, but not always, a man—who grows a beard, the end product is always projected out into the future, like Heidegger’s concept of being. The beard is trimmed and groomed constantly; it is cultivated in a way that feels authentic to its wearer. But the same ontological (...) problems that Heidegger applies to dwelling in a home also apply to beards. Long facial hair symbolizes wisdom in many cultures, but anyone who has grown a beard can attest to the existential dilemma of long facial hair. I didn’t recognize you with the beard, someone will say. Beards can serve as symbols of erudition, yes, but they are also masks for our social selves. The beard is, after all, is a curious appendage, as it is an extension of the self, but not the self per se. Herman Melville called beards “suburbs of the chin.” If, like Heidegger, we are to see being as not a fixed entity divorced from other beings, but a being-in-the-world, a set of relations among other beings, then beards are not simply static accessories or styles, but an example of the slippery nature of being itself. (shrink)

This paper studies “environmental personhood” legislation as a transitional concept. A transitional concept is one whose originating context sets parameters for its pragmatic functioning even as the eventual coherence of this functioning entails deep change in this originating context. By more explicitly thematizing environmental personhood as a transitional concept, we can acknowledge worries about its entanglement with a rights paradigm emphasizing private property and human exceptionalism while still exploring how it might contribute towards deeper ecological transformation. The paper introduces Nuu-chah-nuulth (...) philosopher E. Richard Atleo’s notion of ‘phase connectors’ as a heuristic for thinking transitional tensions in environmental personhood especially in terms of the gap between its present operative strategy and possible future effects on wider imaginaries. Indeed, this gap indicates how environmental personhood’s transitional potential is entangled with challenging dominant presuppositions in what Anna Grear calls ‘law’s onto-epistemic imaginary’. Using Atleo’s heuristic and drawing on a range of sources, the paper thinks through some of the prominent fault lines and volatile dynamics of environmental personhood as a transitional concept. After establishing these critical tensions, it considers how its conceptualization in domains beyond legislative or academic articulations may or may not help induce ethico-phenomenological changes in constitutive imaginaries. Though such popular presentations are frequently reductive, understanding why and how is important if theorists can contribute to the construction of creative alternatives. (shrink)