This study investigated the influence of mothers' occupation on children's upbringing in the Udenu Local Government Area in Enugu State. Specifically, the study aimed to determine the feeding, clothing, academic, and health practices adopted by mothers in Enugu State. The study utilized a survey research design, focusing on the Udenu Local Government Area. A sample of three hundred respondents was used, and data was collected through questionnaires. The instrument was face validated by experts from the Department of Home Economics and (...) Hospitality Management Education at the University of Nigeria Nsukka. To ensure reliability, a trial testing was conducted, resulting in a Cronbach alpha reliability estimate of 0.87. Data analysis involved frequency count and percentages. The findings revealed limited mother care in terms of children's feeding, clothing, health, and academic upbringing, which was attributed to the negative influence of the mothers' occupation. Recommendations were made to enhance children's upbringing, including an increase in maternity leave to allow mothers to spend quality time with their children. (shrink)

In this open peer commentary, we categorize the possible “neuroscience in national security” definitions of misuse of science and identify which, if any, are uniquely presented by advances in neuroscience. To define misuse, we first define what we would consider appropriate use: the application of reasonably safe and effective technology, based on valid and reliable scientific research, to serve a legitimate end. This definition presents distinct opportunities for assessing misuse: misuse is the application of invalid or unreliable science, or is (...) the use of reliable scientific methods to serve illegitimate ends. Ultimately, we conclude that while national security is often a politicized issue, assessing the state of scientific progress should not be. (shrink)

The National Center for Biomedical Ontology is now in its seventh year. The goals of this National Center for Biomedical Computing are to: create and maintain a repository of biomedical ontologies and terminologies; build tools and web services to enable the use of ontologies and terminologies in clinical and translational research; educate their trainees and the scientific community broadly about biomedical ontology and ontology-based technology and best practices; and collaborate with a variety of groups who develop and use ontologies and (...) terminologies in biomedicine. The centerpiece of the National Center for Biomedical Ontology is a web-based resource known as BioPortal. BioPortal makes available for research in computationally useful forms more than 270 of the world's biomedical ontologies and terminologies, and supports a wide range of web services that enable investigators to use the ontologies to annotate and retrieve data, to generate value sets and special-purpose lexicons, and to perform advanced analytics on a wide range of biomedical data. (shrink)

Is a social complex identical to many united people or is it a group entity in addition to the people? For specificity, I will assume that a social complex is a plural subject in Margaret Gilbert’s sense. By appeal to my theory of Aspects, according to which there can be qualitative difference without numerical difference, I give an answer that is a middle way between metaphysical individualism and metaphysical holism. This answer will enable answers to two additional metaphysical questions: (...) (i) how can two social complexes have all the same members and (ii) how can there be a social complex of social complexes? (shrink)

Methodological and philosophical foundations in the anthropology of Ruth Benedict and Margaret Mead.

This paper argues that there is a distinctive vice of hypocrisy, which is Janus-faced. The vice of hypocrisy is the self-excepting avoidance of a particular pain, namely, the pain associated with being an object of blame one believes deserved. One can self-exceptingly avoid this pain attitudinally or behaviorally. With “attitudinal” hypocrisy, a person avoids it at the level of her beliefs: she avoids forming the belief that she is blameworthy for some act, while blaming others for their comparable acts. With (...) “behavioral” hypocrisy, by contrast, a person avoids it at the level of her behavior. She shields herself from the blame she believes her acts merit (e.g. by hiding what she has done), while blaming others for their comparable acts. The paper argues that both forms of hypocrisy are objectionable and explains how they are in tension, such that a given instance of the vice will typically involve only one or the other. Though both attitudinal and behavioral hypocrisy selectively spare the hypocrite the same pain, they require incongruous moral-psychological states: the attitudinal hypocrite avoids blaming herself, while the behavioral hypocrite proceeds on the assumption she is blameworthy. (shrink)

This paper argues for a methodological point that bears on a relatively long-standing debate concerning collective beliefs in the sense elaborated by Margaret Gilbert: are they cases of belief or rather of acceptance? It is argued that epistemological accounts and distinctions developed in individual epistemology on the basis of considering the individual case are not necessarily applicable to the collective case or, more generally, uncritically to be adopted in collective epistemology.

In discussions of religious disagreement, some epistemologists have suggested that religious disagreement is distinctive. More specifically, they have argued that religious disagreement has certain features which make it possible for theists to resist conciliatory arguments that they must adjust their religious beliefs in response to finding that peers disagree with them. I consider what I take to be the two most prominent features which are claimed to make religious disagreement distinct: religious evidence and evaluative standards in religious contexts. I argue (...) that these two features fail to distinguish religious disagreement in the ways they have been taken to. However, I show that the view that religious disagreement is not a unique form of disagreement makes religious disagreement less, rather than more, worrisome to the theist who would prefer to rationally remain steadfast in her religious beliefs. (shrink)

We provide a novel defense of the possibility of level-splitting beliefs and use this defense to show that the steadfast response to peer disagreement is not, as it is often claimed to be, unnecessarily dogmatic. To provide this defense, a neglected form of moral disagreement is analysed. Within the context of this particular kind of moral disagreement, a similarly neglected form of level-splitting belief is identified and then defended from critics of the rationality of level-splitting beliefs. The chapter concludes by (...) showing that proponents of the steadfast response to peer disagreement can adopt this form of level-splitting belief in the context of these moral disagreements while exemplifying intellectual humility, rather than dogmatism. (shrink)

This paper raises two problems for plan-expressivism concerning normative judgments about non-corealizable actions: actions which cannot both be performed. First, plan-expressivists associate normative judgment with an attitude which satisfies a corealizability constraint, but this constraint is (in the interpersonal case) unwarranted, and (in the intrapersonal case) warranted only at the price of a contentious normative premise. Ayars (2022) holds that the pair of judgments ‘A should φ’ and ‘B should ψ’ is coherent only if one believes that A can φ (...) while B ψ’s. But this is false. Both Gibbard (2003) and Ayars hold that the pair of judgments ‘A should φ’ and ‘A should ψ’ is coherent only if one believes that A can φ and ψ. But this assumes possibilism. Second, the paper demonstrates, cases involving interpersonal non-corealizability prompt judgments about what multiple agents should do which – contra Gibbard – are not plausibly associated with any planning subject. (shrink)

New theological understanding can emerge with the advancement of scientific knowledge and the use of new concepts, or older concepts in new ways. Here, the authors present a proposal to extend the concept of “rescue and recovery” found in the United Nations Law of the High Seas, off‐world and within a broader purview of other intelligent and self‐aware species that humans may someday encounter. The notion of a morality that extends to off‐world species is not new, but in this analysis, (...) rescue and recovery become an imperative when any intelligent and self‐aware species is in harm's way. Rescue and recovery encompass a necessary action component except perhaps in those cases where rescuers are in danger. The authors explore three biblical examples of rescue and recovery to derive a fundamental meaning of the concept. (shrink)

I defend a one category ontology: an ontology that denies that we need more than one fundamental category to support the ontological structure of the world. Categorical fundamentality is understood in terms of the metaphysically prior, as that in which everything else in the world consists. One category ontologies are deeply appealing, because their ontological simplicity gives them an unmatched elegance and spareness. I’m a fan of a one category ontology that collapses the distinction between particular and property, replacing it (...) with a single fundamental category of intrinsic characters or qualities. We may describe the qualities as qualitative charactersor as modes, perhaps on the model of Aristotelian qualitative (nonsubstantial) kinds, and I will use the term “properties” interchangeably with “qualities”. The qualities are repeatable and reasonably sparse, although, as I discuss in section 2.6, there are empirical reasons that may suggest, depending on one’s preferred fundamental physical theory, that they include irreducibly intensive qualities. There are no uninstantiated qualities. I also assume that the fundamental qualitative natures are intrinsic, although physics may ultimately suggest that some of them are extrinsic. On my view, matter, concrete objects, abstract objects, and perhaps even spacetime are constructed from mereological fusions of qualities, so the world is simply a vast mixture of qualities, including polyadic properties (i.e., relations). This means that everything there is, including concrete objects like persons or stars, is a quality, a qualitative fusion, or a portion of the extended qualitative fusion that is the worldwhole. I call my view mereological bundle theory. (shrink)

Typical agreements can be seen as joint decisions, inherently involving obligations of a distinctive kind. These obligations derive from the joint commitment' that underlies a joint decision. One consequence of this understanding of agreements and their obligations is that coerced agreements are possible and impose obligations. It is not that the parties to an agreement should always conform to it, all things considered. Unless one is released from the agreement, however, one has some reason to conform to it, whatever else (...) is true. In this sense, one is under an obligation to the other parties. The relevance of these points to the issue of political obligation is discussed. (shrink)

Poetry is the most complex and intricate of human language used across all languages and cultures. Its relation to the worlds of human experience has perplexed writers and readers for centuries, as has the question of evaluation and judgment: what makes a poem "work" and endure. The Poem as Icon focuses on the art of poetry to explore its nature and function: not interpretation but experience; not what poetry means but what it does. Using both historic and contemporary approaches of (...) embodied cognition from various disciplines, Margaret Freeman argues that a poem's success lies in its ability to become an icon of the felt "being" of reality. Freeman explains how the features of semblance, metaphor, schema, and affect work to make a poem an icon, with detailed examples from various poets. By analyzing the ways poetry provides insights into the workings of human cognition, Freeman claims that taste, beauty, and pleasure in the arts are simply products of the aesthetic faculty, and not the aesthetic faculty itself. The aesthetic faculty, she argues, should be understood as the science of human perception, and therefore constitutive of the cognitive processes of attention, imagination, memory, discrimination, expertise, and judgment. (shrink)

MARGARET LYNN SCHABAS (Toronto, 1954) is professor of philosophy at the University of British Columbia in Vancouver and served as the head of the Philosophy Department from 2004-2009. She has held professoriate positions at the University of Wisconsin-Madison and at York University, and has also taught as a visiting professor at Michigan State University, University of Colorado-Boulder, Harvard, CalTech, the Sorbonne, and the École Normale de Cachan. As the recipient of several fellowships, she has enjoyed visiting terms at Stanford, (...) Duke, MIT, Cambridge, the LSE, and the MPI-Berlin. In addition to her doctorate in the history and philosophy of science and technology (Toronto 1983), she holds a bachelor of science in music (oboe) and the philosophy of science (Indiana 1976), a master’s degree in the history and philosophy of science (Indiana 1977), and a master’s degree in economics (Michigan1985). -/- She has published four books and over forty articles or book chapters in science studies. Some of the journals in which her articles can be found are Isis, Monist, History of Political Economy, Public Affairs Quarterly, Daedaelus, Journal of Economic Perspectives, and Studies in the History and Philosophy of Science. Her first book, A world ruled by number (1990) examines the emergence of mathematical economics in the second half of the nineteenth century. Her second book, The natural origins of economics (2005), traces the transformation of economics from a natural to a social science. She also has two co-edited collections, Oeconomies in the age of Newton (2003), with Neil De Marchi, and David Hume’s political economy (2008), with Carl Wennerlind. She is currently writing a monograph on Hume’s economics, as well as articles on the history and philosophy of bioeconomics. She is currently president of the History of Economics Society. -/- EJPE interviewed Margaret Schabas at the University of British Columbia in March 2013. In this interview, she recounts her earliest foray into the history and philosophy of economics, the conceptual trade between economics and natural science, and her most recent undertaking: the history and philosophy of bioeconomics. (shrink)

Most philosophical discussions of disagreement have used idealized disagreements to draw conclusions about the nature of disagreement. I closely examine an actual, non-idealized disagreement in dinosaur paleobiology and show that it can not only teach us about the features of some of our real world disagreements, but can help us to argue for the possibility of reasonable real world disagreement.

Among other things, this paper considers what so-called collective guilt feelings amount to. If collective guilt feelings are sometimes appropriate, it must be the case that collectives can indeed be guilty. The paper begins with an account of what it is for a collective to intend to do something and to act in light of that intention. An account of collective guilt in terms of membership guilt feelings is found wanting. Finally, a "plural subject" account of collective guilt feelings is (...) articulated, such that they involve a joint commitment to feel guilt as a body. (shrink)

Approaching the settlement of our Moon from a practical perspective, this book is well suited for space program planners. It addresses a variety of human factor topics involved in colonizing Earth's Moon, including: history, philosophy, science, engineering, agriculture, medicine, politics & policy, sociology, and anthropology. Each chapter identifies the complex, interdisciplinary issues of the human factor that arise in the early phases of settlement on the Moon. Besides practical issues, there is some emphasis placed on preserving, protecting, and experiencing the (...) lunar environment across a broad range of occupations, from scientists to soldiers and engineers to construction workers. The book identifies utilitarian and visionary factors that shape human lives on the Moon. It offers recommendations for program planners in the government and commercial sectors and serves as a helpful resource for academic researchers. Together, the coauthors ask and attempt to answer: “How will lunar society be different?”. (shrink)

Collective action is interpreted as a matter of people doing something together, and it is assumed that this involves their having a collective intention to do that thing together. The account of collective intention for which the author has argued elsewhere is presented. In terms that are explained, the parties are jointly committed to intend as a body that such-and-such. Collective action problems in the sense of rational choice theory—problems such as the various forms of coordination problem and the prisoner’s (...) dilemma—are then considered. An explanation is given of how, when such a problem is interpreted in terms of the parties’ inclinations, a suitable collective intention resolves the problem for agents who are rational in a broad sense other than the technical sense of game theory. Key Words: rationality • collective action • collective intention • joint commitment. (shrink)

The goal of this pilot study is to investigate expressions of the collective disquiet of people in the first months of Covid-19 pandemic, and to try to understand how they manage covert risk, especially with religion and magic. Four co-authors living in early hot spots of the pandemic speculate on the roles of science, religion, and magic, in the latest global catastrophe. They delve into the consolidation that should be occurring worldwide because of a common, viral enemy, but find little (...) evidence for it. They draw parallels to biblical works, finding evidence of a connection between plague and “social strife.” They explore changes in the purviews of science, religion, and magic, and how and why they have changed, as three systems of covert risk management. They speculate on the coming wave of grief when the world populations finally decide that too many people have died, and they envision cultural changes on the other side of the pandemic, to lifestyles, travel, reverse urbanization, and living and working in smaller communities. Using an unusual approach named “crowd-sourced ethnography”, they conduct un-traditional ethnography and speculate on management of covert risk in their native countries. (shrink)

Vulnerability is a notion discussed in feminist philosophy as a basis for a morality that widens our sense of those whose deaths are grievable. Vulnerability and grievability also factor in reproductive ethics. This essay employs recognition theory to analyze critically how these notions are mobilized in conservative Christian anti-abortion writings and in feminist philosophy. This analysis exposes weaknesses and misrecognition in both sets of discourses. In response, I offer theological arguments for recognizing fetal value without implying a right to life (...) and for acknowledging how human finitude and the precarity of pregnancy render gestational hospitality a discretionary, not obligatory, moral act. (shrink)

Margaret Crosland argues that it was the Marquis de Sade, infamous for dominating women, who was in fact dominated by women. The important people in his life, those with whom he had direct contact, and who gave him friendship and support, were women; he knew the men important to him mostly indirectly, through their books. Crosland makes the case that de Sade's writing is often discounted due to an overly literal reading of his work, and that his writings remain (...) an important place to see the principles of materialism worked out to one kind of logical extreme. Crosland's essay additionally serves as a brief overview of the changes in de Sade's writing over the course of his life. (shrink)

Permissivism is the thesis that, for some body of evidence and a proposition p, there is more than one rational doxastic attitude any agent with that evidence can take toward p. Proponents of uniqueness deny permissivism, maintaining that every body of evidence always determines a single rational doxastic attitude. In this paper, we explore the debate between permissivism and uniqueness about evidence, outlining some of the major arguments on each side. We then consider how permissivism can be understood as an (...) underdetermination thesis, and show how this moves the debate forward in fruitful ways: in distinguishing between different types of permissivism, in dispelling classic objections to permissivism, and in shedding light on the relationship between permissivism and evidentialism. (shrink)

This paper explores the role of generics in social cognition. First, we explore the nature and effects of the most common form of generics about social kinds. Second, we discuss the nature and effects of a less common but equally important form of generics about social kinds. Finally, we consider the implications of this discussion for how we ought to use language about the social world.

As analysis of Kant’s account of virtue in the Lectures on Ethics shows that Kant thinks of virtue as a form of moral self-mastery or self-command that represents a model of self-governance he compares to an autocracy. In light of the fact that the very concept of virtue presupposes struggle and conflict, Kant insists that virtue is distinct from holiness and that any ideal of moral perfection that overlooks the fact that morality is always difficult for us fails to provide (...) an appropriate model of human virtue. No matter how morally good we are or become, virtue remains a disposition to do one’s duty from duty, out of necessitation by practical reason. Yet, even though finite rational beings require a power of self-constraint in accordance with the commands of duty to comply with the law (which we obey reluctantly), the virtuous agent displays a unified soul that is at peace. This picture of virtue uncovered from the Lectures on Ethics thus reveals the way in which Kant’s conception of virtue accords with his foundational commitments in his moral theory, while at the same time representing a more complex theory of moral character and a life lived in accordance with practical reason. (shrink)

The genetic modification of pigs as a source of transplantable organs is one of several possible solutions to the chronic organ shortage. This paper describes existing ethical tensions in xenotransplantation (XTx) that argue against pursuing it. Recommendations for lifelong infectious disease surveillance and notification of close contacts of recipients are in tension with the rights of human research subjects. Parental/guardian consent for pediatric xenograft recipients is in tension with a child’s right to an open future. Individual consent to transplant is (...) in tension with public health threats that include zoonotic diseases. XTx amplifies concerns about justice in organ transplantation and could exacerbate existing inequities. The prevention of infectious disease in source animals is in tension with the best practices of animal care and animal welfare, requiring isolation, ethologically inappropriate housing, and invasive reproductive procedures that would severely impact the well-being of intelligent social creatures like pigs. (shrink)

Rationality requires us to respond to apparent normative reasons. Given the independence of appearance and reality, why think that apparent normative reasons necessarily provide real normative reasons? And if they do not, why think that mistakes of rationality are necessarily real mistakes? This paper gives a novel answer to these questions. I argue first that in the moral domain, there are objective duties of respect that we violate whenever we do what appears to violate our first-order duties. The existence of (...) these duties of respect, I argue, ensures that apparent moral reasons are exceptions to the independence of appearance and reality. I then extend these arguments to the domain of overall reason. Just as there are objective duties of respect for moral reasons that explain moral blameworthiness, so there are objective duties of respect for reasons that explain blameworthiness in the court of overall reason. The existence of these duties ensures that apparent reasons are exceptions to the independence of appearance and reality. (shrink)

I provide a critical review of Moti Mizrahi's The Relativity of Theory, expounding on the book's strengths and then providing an extended argument that Mizrahi mischaracterizes the epistemic attitude of concern to antirealism about science as well as the practical stakes involved in adopting the antirealist position.

Adequate epistemic justification is best conceived as the appearance, over time, of knowledge to the subject. ‘Appearance’ is intended literally, not as a synonym for belief. It is argued through consideration of examples that this account gets the extension of ‘adequately justified belief’ at least roughly correct. A more theoretical reason is then offered to regard justification as the appearance of knowledge: If we have a knowledge norm for assertion, we do our best to comply with this norm when we (...) express as assertions only beliefs that appear to us to be knowledge. If we are doing our best, there is little point in further sanctions. So a norm of knowledge for assertion would lead to a secondary norm of justified belief as the appearance of knowledge, marking a point at which our assertions may be corrected but should not be blamed. (shrink)

In this paper, I argue that certain Machines can have rights independently of whether they are sentient, or conscious, or whatever you might call it.

The editors cull the works of 11 noted French and German philosophers for their contributions to the debate about what animals are like and how we should relate to them. Each selection gives the gist of the philosopher's view followed by a noted scholar's comments. The result, as Peter Singer notes in his merciless Foreward, is that most of the Continentals have had almost nothing of interest to say on the topic.

We argue for three main claims. First, the sentence ‘A and B ought to φ and ψ’ can express what we a call a joint-ought claim: the claim that the plurality A and B ought to φ and ψ respectively. Second, the truth-value of this joint-ought claim can differ from the truth-value of the pair of claims ‘A ought to φ’ and ‘B ought to ψ.’ This is because what A and B jointly ought to do can diverge from what (...) they individually ought to do: it may be true that A and B jointly ought to φ and ψ respectively, yet false that A ought to φ and false that B ought to ψ; and vice-versa. Third, either of two prominent semantic analyses of ‘ought’ – Mark Schroeder’s relational semantics, and Angelika Kratzer’s modal semantics – can model joint-ought claims and this difference in truth-value. (shrink)

Simone de Beauvoir and Jean-Paul Sartre struggled for the whole of their philosophical careers against one of modern Western philosophy's most pervasive concepts, the Cartesian notion of self. A notion of self is always a complex of ideas; in the case of Beauvoir and Sartre it includes the ideas of embodiment, temporality, the Other, and intersubjectivity. This essay will show the considerable part that gender, especially Beauvoir's position as a woman in twentieth-century France, played in the development, presentation and reception (...) of the couple's alternative formulation. (shrink)

Despite the recent backlash against epistemic consequentialism, an explicit systematic alternative has yet to emerge. This paper articulates and defends a novel alternative, Epistemic Kantianism, which rests on a requirement of respect for the truth. §1 tackles some preliminaries concerning the proper formulation of the epistemic consequentialism / non-consequentialism divide, explains where Epistemic Kantianism falls in the dialectical landscape, and shows how it can capture what seems attractive about epistemic consequentialism while yielding predictions that are harder for the latter to (...) secure in a principled way. §2 presents Epistemic Kantianism. §3 argues that it is uniquely poised to satisfy the desiderata set out in §1 on an ideal theory of epistemic justification. §4 gives three further arguments, suggesting that it (i) best explains the objective normative significance of the subject's perspective in epistemology, (ii) follows from the kind of axiology needed to solve the swamping problem together with modest assumptions about the relation between the evaluative and the deontic, and (iii) illuminates certain asymmetries in epistemic value and obligation. §5 takes stock and reassesses the score in the debate. (shrink)

There is a prima facie conflict between the values of love and autonomy. How can we bind ourselves to a person and still enjoy the fruits of self-determination? This chapter argues that the solution to this conflict lies in recognizing that love is the basis of autonomy: one must love a person in order to truly appreciate their autonomy. To make this case, this chapter defends a minimalist account of love, according to which love is an agreeable sensation that is (...) experienced when considering the existence of another person. On this view, the lover does not desire anything from the beloved but works to attend to their presence. Love, then, puts us in a position to appreciate the beloved in their particular way of being. By accepting the presence of the beloved we gain a sense of their autonomy. The roots of this account of love are found in the writings of Damaris Cudworth Masham. This chapter draws on the work of Kieran Setiya, David Velleman, and Kyla Ebels-Duggan to elaborate on and defend Masham’s views. (shrink)

In three experiments we studied lay observers’ attributions of responsibility for an antisocial act (homicide). We systematically varied both the degree to which the action was coerced by external circumstances and the degree to which the actor endorsed and accepted ownership of the act, a psychological state that philosophers have termed ‘identification’. Our findings with respect to identification were highly consistent. The more an actor was identified with an action, the more likely observers were to assign responsibility to the actor, (...) even when the action was performed under constraints so powerful that no other behavioral option was available. Our findings indicate that social cognition involving assignment of responsibility for an action is a more complex process than previous research has indicated. It would appear that laypersons’ judgments of moral responsibility may, in some circumstances, accord with philosophical views in which freedom and determinism are regarded to be compatible. (shrink)

When medical assistance in dying (MAiD) was legalized in Canada in June 2016, the question of allowing decisionally capable persons to make advance requests in anticipation of later incapacity was reserved for further consideration during the mandatory parliamentary review originally scheduled to begin in June 2020 (but since delayed by COVID-19). In its current form the legislation does not permit such requests, since it stipulates that at the time at which the procedure is to be administered the patient must give (...) “express consent” to receiving it. Since express consent presupposes decisional capacity, this requirement rules out administering MAiD to a patient who has lost capacity. Amendments to the legislation passed by Parliament in March 2021 open the door slightly by allowing advance requests by patients after they have been approved for MAiD, if they fear losing capacity before the procedure can be administered. But this provision would apply only to patients whose natural death was deemed to be “reasonably foreseeable”, and would continue to exclude (a) requests made after diagnosis of a “grievous and irremediable medical condition” but in advance of approval for MAiD, and (b) requests made before such a diagnosis. My aim in this paper is twofold: to explore the ethical and legal issues concerning advance requests for MAiD, and to argue for expanding provision for such requests to include both of these further scenarios. (shrink)

Hate speech, understood broadly, is any form of expression intended to arouse hatred or contempt toward members of a particular social group. When university administrators have reason to believe that a planned speaking event on campus may feature hate speech (at least in the eyes of some), how should they respond? In this paper I address this question as it arises for Canadian universities. I argue that, where the regulation of campus speech is concerned, the right course of action for (...) university administrators is nearly always to do absolutely nothing. They will have reason to become actively involved only in order to ensure that a speaking event proceeds safely, or when it threatens to disrupt the functioning of the university, or when it is itself threatened with disruption by protesting groups. In those instances the justification for intervention will be to protect and facilitate speech, not to shut it down. (shrink)

If you utter sentence (1) ‘Obama was born in 1961’ now, you say something true about the past. Since the past will always be such that the year 1961 has the property of being a time in which Obama was born, it seems impossible that could ever be false in a future context of utterance. We shall consider the case of a sentence about the past exactly like (1), but which was true when uttered a few years ago and is (...) no longer true now. On this basis, we shall conclude that the past has changed. (shrink)

This thesis explores attempts to characterise the structure of reality. Three notions stand out: Lewisian naturalness, Sider’s ‘structure’, and grounding, where the latter has become the most popular way to characterise the structure of reality in the contemporary literature. I argue that none of these notions, as they are currently understood, are suited for limning the metaphysical structure of reality. In the first part of the thesis I argue that, by the lights of the relevant theories, both naturalness and structure (...) fall short of the theoretical role carved out for those posits. In the second part of the thesis I present two challenges to the ‘orthodox’ conception of grounding. The first contests the standard assumption that grounding is asymmetric, both by citing what I take to be best described as symmetric instances of grounding, and by developing and arguing for a new theory of metaphysical structure – ‘metaphysical interdependence’ – which takes grounding to be nonsymmetric. The second challenge concerns the relationship between grounding and explanation, and leads to a dilemma for the grounding theorist. My proposed resolution to the dilemma is to adopt an antirealist approach to grounding, which I further motivate and develop in the final chapter. (shrink)

Este trabalho procura documentar as espécies e os usos de plantas vendidas por ervatários numa feira semanal do bairro da Tijuca na cidade do Rio de Janeiro. Foi realizado entre os meses de agosto/98 e agosto/99, e participaram da pesquisa quatro vendedores, com média de 15 anos de experiência no mercado, fornecendo as plantas e informações sobre seus nomes vulgares, usos e o preparo dos remédios. A feira foi visitada regularmente e os espécimes encontrados foram coletados, fotografados, herborizados e identificados (...) através da consulta de livros, chaves e especialistas, e comparação com exemplares de herbário. A coleta resultou em 151 espécies distribuídas em 59 famílias, a melhor representada sendo Asteraceae (21), Lamiaceae (13), Solanaceae (9), Leguminosae (6), e as restantes representadas por até 5 espécies. As plantas foram classificadas em 4 categorias segundo a procedência: comprada de terceiros (16%), cultivada nos jardins particulares dos vendedores (23%), ruderal (21%), e coletada da Mata Atlântica (40%). Foram documentadas 60 utilidades medicinais e rituais, e 15 formas de preparar as ervas, o número de indicações sendo 30% para uso externo e 70% para uso interno, e a forma mais comum, o chá. Além dos dados obtidos na feira, uma descrição botânica e um levantamento bibliográfico dos usos na medicina popular e em rituais afro-brasileiros são apresentados para cada espécie. Analisa-se o papel das plantas na saúde e na vida religiosa das pessoas do bairro, o conhecimento dos ervatários e a preocupante coleta das plantas da Mata Atlântica. (shrink)

The major competing statistical paradigms share a common remarkable but unremarked thread: in many of their inferential applications, different probability interpretations are combined. How this plays out in different theories of inference depends on the type of question asked. We distinguish four question types: confirmation, evidence, decision, and prediction. We show that Bayesian confirmation theory mixes what are intuitively “subjective” and “objective” interpretations of probability, whereas the likelihood-based account of evidence melds three conceptions of what constitutes an “objective” probability.