Phylogenetic models traditionally represent the history of life as having a strictly-branching tree structure. However, it is becoming increasingly clear that the history of life is often not strictly-branching; lateral gene transfer, endosymbiosis, and hybridization, for example, can all produce lateral branching events. There is thus motivation to allow phylogenetic models to have a reticulate structure. One proposal involves the reconciliation of genealogical discordance. Briefly, this method uses patterns of disagreement – discordance – between trees of different genes to add (...) lateral branching events to phylogenetic trees of taxa, and to estimate the most likely cause of these events. I use this practice to argue for: (1) a need for expanded accounts of multiple-models idealization, (2) a distinction between automatic and manual de-idealization, and (3) recognition that idealization may serve the meso-level aims of science in a different way than hitherto acknowledged. (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)

Much French philosophy of the late twentieth and early twenty-first centuries has been marked by the positive valorization of alterity, an ethical position that has recently received a vigorous assault from Alain Badiou’s privilege of sameness. This article argues that Badiou shares a great deal in common with the philosophies of alterity from which he seeks to distance himself, and that Michel Serres’s little-known account of alterity offers a much more radical alternative to the ethics of difference. Drawing on both (...) translated and as yet untranslated works, I argue that the Serresian ontology of inclination, along with his conceptual personae of the hermaphrodite and the parasite, informs ethical and political positions that offer a distinctive ethics and politics that present fresh insights about the relation between the singular and the universal, the contingency of market exchange, and the nature of violence. (shrink)

Michel Serres's relation to ecocriticism is complex. On the one hand, he is a pioneer in the area, anticipating the current fashion for ecological thought by over a decade. On the other hand, 'ecology' and 'eco-criticism' are singularly infelicitous terms to describe Serres's thinking if they are taken to indicate that attention should be paid to particular 'environmental' concerns. For Serres, such local, circumscribed ideas as 'ecology' or 'eco-philosophy' are one of the causes of our ecological crisis, and no progress (...) can be made while such narrow concerns govern our thinking. This chapter intervenes in the ongoing discussion about the relation of Serres to ecology by drawing on some of Serres's more recent texts on pollution and dwelling, and this fresh material leads us to modulate existing treatments of Serres and ecology. I insist on the inextricability of two senses of ecology in Serres's approach: a broader meaning that refers to the interconnectedness and inextricability of all entities (natural and cultural, material and ideal), and a narrower sense that evokes classically 'environmental' concerns. Serres's recent work leads us to challenge some of the vectors and assumptions of the debate by radicalising the continuity between 'natural' and 'cultural' phenomena, questioning some of the commonplaces that structure almost all ecological thinking, and arguing that the entire paradigm of ecology as 'conservation' and 'protection' is bankrupt and self-undermining. After outlining the shape of Serres's 'general ecology' and its opposition to ecology as conservation, this chapter asks what sorts of practices and values a Serresian general ecology can engender when it considers birdsong, advertising, industrial pollution and money to be manifestations of the same drive for appropriation through pollution. A response is given in terms of three key Serresian motifs: the world as fetish, parasitic symbiosis, and global cosmocracy. (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)

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)

I show that the common reading of Thomson, that she argues by analogy for the conclusion that abortion is permissible, is mistaken. The correct reading of Thomson is that she argues by counterexample, showing that arguments against abortion are unsound. The remainder of the paper highlights the lessons learned from Thomson once we read her aright.

This chapter includes Margaret Floy Washburn’s discussion of the basis of inferences about animal minds and her discussion of what it is like to be an amoeba.

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)

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)

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.

Juha Raikka argues against disassociation from collective responsibility based on a premise of logical inconsistency insofar as the conclusion ‘one is not guilty’ does not necessarily follow from the premise that ‘everyone is guilty.’ Raikka builds his case on a fictionalized national, ethnic, or cultural group that participates in human sacrifices for the sake of ‘medical reasons’ or human health. He concedes that this fictionalized group bears an uncanny resemblance to Western society and their proposed collective responsibility for practices ranging (...) from (A) foreign conflicts to (B) Environmental pollution and (C) overconsumption of “third world” foreign natural resources. Arguably, these practices could be parsed as exercises conducive or equal to ‘human sacrifices’. Our discussion here will be all but entirely subsumed by (C). (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)

This analysis summarizes conclusions on an evolutionary model for the origin of moral and religious capacities in the genus Homo. The authors’ published model (2020, Routledge) is now extended to the emergence of nascent theological thinking, augmenting the previous line of theory based on genomics, cognitive science, neuroscience, paleoneurology, cognitive archaeology, ethnography, and modern social science. This analysis concludes that findings support the earliest theological thinking in Homo sapiens, but not in an earlier species, Homo erectus, and clarifies why and (...) when it likely began. Types of anatomy, behavior, neurology, and cognition are presented that support tendencies to frame a structure of religious principles and a set of supernatural figures that early humans would consider right, just, exemplary, and even sacred. Stages of emergent physical, behavioral, and cognitive features are presented in tables. While based on published research results in the sciences, the model is presented here with anticipation of future testing. (shrink)

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)

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)

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)

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)

This dissertation investigates Plato’s prohibition on suicide at Phaedo 62b2-c9. I first lift two descriptions of death early in the text. At Phaedo 64c, Plato offers a description of physical death. A person dies physically when their body falls away from their soul. Plato goes on to offer a description of psychological death at 67c-d. A person dies psychologically when their soul has unencumbered itself from the body as much as is possible. Generally, I conclude, death is the separation of (...) the soul and body from one another. Having determined what death is for Plato, I turn to the central topic of the dissertation, Plato’s prohibition on suicide. I suggest that the suicide prohibition consists of two parts. The Enclosure Argument indicates the body is an enclosure from which we should not seek freedom so as not to defy the gods. The Guardian Argument indicates that we humans should not kill ourselves because we are enslaved to the gods. In all, the two arguments cohere insofar as they both tell against abandoning right rule. (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.

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)

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)

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)

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)

In both scientific and popular circles it is often said that we are in the midst of a sixth mass extinction. Although the urgency of our present environmental crises is not in doubt, such claims of a present mass extinction are highly controversial scientifically. Our aims are, first, to get to the bottom of this scientific debate by shedding philosophical light on the many conceptual and methodological challenges involved in answering this scientific question, and, second, to offer new philosophical perspectives (...) on what the value of asking this question has been — and whether that value persists today. We show that the conceptual challenges in defining ‘mass extinction’, uncertainties in past and present diversity assessments, and data incommensurabilities undermine a straightforward answer to the question of whether we are in, or entering, a sixth mass extinction today. More broadly we argue that an excessive focus on the mass extinction framing can be misleading for present conservation efforts and may lead us to miss out on the many other valuable insights that Earth’s deep time can offer in guiding our future. (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.

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)

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)

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)

This essay seeks to see if one side or the other in the hunting debate gets more purchase if we first ask what gives the state the moral right to promote sport hunting when the practice is in deep decline. We look at the dominant economic and political reasons for state support, none of which settle the moral matter. We then look at various state appeals to moral justification (ethical hunting, the right to hunt, the value of heritage, etc.) and (...) determine that they beg the same prior questions that hunters beg--questions about the new scientific understanding of animal cognition and about the ideal individual and society in the 21st C. Neither side in the philosophical debate is helped by state promotion of hunting, given that anti-hunters also often dispense with the deeper questions and the relevant science. Conclusion: the debate should be based on the new scientific understanding of animals' capacities and on current ideals of the individual and society. State policy should reflect that. -/- thehe state should see that it is on slippery ground when it devises programs to gratify hunters and to encourage the innocent, the reluctant, and the lapsed to take up the practice. (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)

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)

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)

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 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.

As we look beyond our terrestrial boundary to a multi-planetary future for humankind, it becomes paramount to anticipate the challenges of various human factors on the most likely scenario for this future: permanent human settlement of Mars. Even if technical hurdles are circumvented to provide adequate resources for basic physiological and psychological needs, Homo sapiens will not survive on an alien planet if a dysfunctional psyche prohibits the utilization of these resources. No matter how far we soar into the stars, (...) our psychologies for future generations will be forever tethered to the totality of our surroundings. By shaping our environment toward survival and welfare during the voyage to Mars and in a Martian colony, we indirectly shape our psyches and prepare them for a mission of unprecedented alienation and duration. Once on Mars, human factors such as leadership structure, social organization and code of conduct, group size, gender balance, developmental cycle, mobility, length of stay and the ecological settings and type and manner of subsistence, will create a novel Martian culture. The degree that settlers are severed from the Earth will affect how radically foreign this culture will be when compared with cultures on Earth. (shrink)

Early in Plato’s Republic, two cities are depicted, one healthy and one with “a fever”—the so- called luxurious city. The operative difference between these two cities is that the citizens of the latter “have surrendered themselves to the endless acquisition of money and have overstepped the limit of their necessities” (373d).i The luxury of this latter city requires the seizure of neighboring lands and consequently a standing army to defend those lands and the city’s wealth. According to the main character, (...) Socrates, war thus finds its origin in communities living beyond the natural limits of necessity. In short, the healthy or true city is sustainable, limiting its consumption to actual needs, while the luxurious city seems not to be sustainable, living beyond its needs in a perpetual quest for more. Plato spends the rest of the Republic in the attempt to reveal the political organization and virtues—in particular, the virtue of moderation—necessary for the luxurious city to be just, healthy and thereby sustainable. The contrasting images of the two cities and Plato’s subsequent discussion raise important questions about the interrelations between justice, consumption and sustainability. In this paper we appropriate Plato’s images of these metaphorical cities to discuss over-consumption and unsustainable practices by the nations of the contemporary “first world”, which in turn perpetuate poverty and environmental degradation in the nations of the “two-thirds world”. Matters of equity and justice are preeminent in our discussion. (shrink)

This study was designed to determine effects of peer-health-education on sexual health knowledge and attitudes of tertiary institution students in Imo State Nigeria by determining the mean gain scores of sexual health knowledge and attitudes after peer health education. Quasi-experimental (pre-test-post-test) research design was employed. Two hundred students drawn from the University, Polytechnic and College of Education, using a multi-stage sampling technique participated in the peer sessions which were facilitated by trained peer educators. Data were analyzed using ANCOVA and Z-test. (...) Findings revealed improved knowledge and attitudes on sexual health, as depicted by positive mean gain scores. Age group 16 - 20 years had the highest mean gain score ( X = 22.31) of sexual health knowledge than the rest, while age group 26 - 30 years had the highest mean gain score ( X = 10.59) of sexual health attitudes. Males had higher mean gain score ( X = 26.05) of sexual health knowledge, while females had higher mean gain score ( X = 9.77) of sexual health attitudes. The first years (100 level students) had the highest mean gain score ( X = 25.71) of sexual health knowledge and also had the highest mean gain score ( X = 14.12) of sexual health attitudes. Level of study was significant both for knowledge and attitudes (P < 0.01). It is recommended that peer-health-education be explored further as a method of communicating sexual health issues to tertiary institution students and youths generally. (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)

This study examined the degree to which students indulge in six prominent misconducts in Distance Education Institutions (DEIs). The study also quantified how class size, instructional delivery and institutional policies predict students’ indulgence in sharp practices using a general linear modelling approach. A sample of 871 participants was drawn from 1,742 final-year students across two DEIs in Nigeria. A structured questionnaire was used for data collection. The questionnaire had acceptable psychometric estimates of dimensionality, content and construct validity, as well as (...) reliability. Sharp practices such as cheating, plagiarism, falsification, impersonation, and arm-twisting were more prevalent in large classes, whereas only inducement was higher in small classes. Class size influenced students’ indulgence in sharp practices in DEIs. Instructional delivery and institutional policies negatively predicted students’ indulgence in the six sharp practices. Almost all the six sharp practices correlated positively and significantly, except for impersonation and inducement. Therefore, distance education students who cheat, plagiarize, arm-twist, falsify records, induce lecturers, and promote impersonation are more likely to indulge in other forms of sharp practices. It was concluded that large class sizes, poor instructional delivery, and poorly implemented institutional policies promote sharp practices among distance education students. Based on this conclusion, key policy and research implications are discussed. (shrink)

-/- Did the US president who signed the order to use the atomic bomb stain his hands with blood or just ink? Are there cases in which a war is just? In such cases, is any war justifiable? Is ending the life of a terminally ill person different from murder? Do we need to agree on the definition of the embryo as a 'person' to know whether any action on the embryo is prohibited? Is the prohibition of contraception justified even (...) if it is perfectly legitimate to plan births? Anscombe, taking up Wittgenstein, Aristotle and Thomas Aquinas, elaborates a theory of action that places "intention" at the centre, an alternative to the conception of action dominant since Descartes. On this basis, he conducts an indictment against the superficiality of modern moral philosophy, lumping together the Oxford philosophers, utilitarianism and Kantian ethics. And finally, she puts her virtue ethics to work on problems of applied ethics: in the field of public ethics, the just war; in the field of bioethics, questions of the end of life and the beginning of life. This book, edited by Sergio Cremaschi, brings together Anscombe's contributions on ethical issues, allowing for the first time a comprehensive overview of this decisive figure's contribution to twentieth-century philosophy. (shrink)