In den Abschnitten X und XI der Dialoge über Natürliche Religion legt Hume seine Ansichten zum traditionellen theologischen Problem des Übels dar. Humes Anmerkungen zu diesem Thema scheinen mir eine reichhaltige Mischung aus Einsichten und Irrtümern zu enthalten. Mein Ziel in diesem Aufsatz besteht darin, diese entgegengesetzten Elemente seiner Diskussion zu entwirren.

Some reflections on Nelson Goodman’s ontological pluralism (as emerging from his Ways of Worldmaking) and its influence on contemporary philosophy, taking the querelle with Quine in the columns of The New York Review of Books as a starting point.

One might be inclined to assume, given the mouse donning its cover, that the behavior of interest in Nicole Nelson's book Model Behavior (2018) is that of organisms like mice that are widely used as “stand-ins” for investigating the causes of human behavior. Instead, Nelson's ethnographic study focuses on the strategies adopted by a community of rodent behavioral researchers to identify and respond to epistemic challenges they face in using mice as models to understand the causes of disordered (...) human behaviors associated with mental illness. Although Nelson never explicitly describes the knowledge production activities in which her behavioral geneticist research subjects engage as “exemplary”, the question of whether or not these activities constitute “model behavior(s)”—generalizable norms for engaging in scientific research—is one of the many thought-provoking questions raised by her book. As a philosopher of science interested in this question, I take it up here. (shrink)

O exame ultrassonográfico é uma ferramenta diagnóstica de grande relevância na rotina veterinária, uma vez que, apresenta ampla difusão entre os atendimentos de animais e permite a avaliação de órgãos e estruturas de forma não invasiva, segura e rápida, auxiliando na determinação de diversas afecções, levando ao tratamento adequado e contribuindo de forma positiva no prognóstico do paciente. Atualmente, em muitos casos, a avaliação testicular não faz parte da rotina ultrassonográfica em exames de ênfase abdominal, devido à sua localização anatômica (...) no escroto, podendo assim levar ao diagnóstico limitado e ao tratamento inadequado do paciente quando na ausência da avaliação dos testículos, posto que diversas são as afecções testiculares que podem acometer cães e que apresentam características ultrassonográficas de fácil detecção. Dentre as principais alterações observadas por meio da ultrassonografia, os casos de orquite, criptorquidismo, torção e também neoformações neoplásicas testiculares correspondem à maior casuística, sendo o método ultrassonográfico um exame com 98% a 100% de sensibilidade e acurácia para diagnóstico destas. Dessa forma, o objetivo deste artigo de revisão bibliográfica é elucidar a importância da avaliação testicular em exames ultrassonográficos de rotina, discorrendo inicialmente sobre os aspectos anatômicos e ultrassonográficos, e posteriormente acerca das afecções mais comumente diagnosticadas na rotina veterinária, apresentando ainda as alterações ultrassonográficas causadas no parênquima testicular. PALAVRAS-CHAVE: Cães. Diagnóstico. Neoplasias testiculares. Ultrassonografia. -/- THE IMPORTANCE OF INCLUDING TESTICULAR ASSESSMENT IN THE TWO-DIMENSIONAL ABDOMINAL ULTRASOUND ROUTINE IN DOGS FOR THE DIAGNOSIS OF TESTICULAR DISEASES ABSTRACT: The ultrasound examination is a diagnostic tool of great relevance in the veterinary routine, as it is widespread in the current reality and allows the assessment of organs and structures in a non-invasive, safe and fast way, helping in the diagnosis of various conditions, leading to adequate treatment and positively contributing to the patient’s prognosis. Currently, in many cases, testicular evaluation is not part of the ultrasound evaluation in exams with abdominal emphasis, due to its anatomical location in the scrotum, which can lead to limited diagnosis and inadequate treatment of the patient in the absence of ultrasound evaluation of the testicles, since there are several testicular affections that can affect dogs and that present ultrasonographic characteristics that are easily detected. Among the main alterations observed during ultrasonographic exams, cases of orchitis, cryptorchidism, torsion and also testicular neoplastic neoformations correspond to the largest sample, with the ultrasonographic method being an exam with 98% to 100% sensitivity and accuracy for their diagnosis. Thus, the aim of this literature review article is to elucidate the importance of testicular evaluation in routine ultrasound examinations, initially discussing the anatomical and ultrasound aspects, and later on the most commonly diagnosed conditions in the veterinary routine, also presenting the ultrasound changes caused in the testicular parenchyma. KEYWORDS: Dogs. Diagnosis. Testicular neoplasm. Ultrasound. -/- REFERÊNCIAS AMANN, R.P. Functional Anatomy of the Adult Male. In: MCKINNON, A. O.; SQUIRES, E.L.; WENDY, E.V.; VARNER, D.D. Equine Reproduction. 2nd edition. Oxford: Wiley-Blackwell, 2011. Cap. 95, p. 867 – 880 ARGENTA, F.F.; PEREIRA, P.R.; CAPRIOLI, R.A.; VIELMO, A.; SONNE, F.; PAVARANI, S.P.; DRIEMEIER, D. Neoplasmas testiculares em cães no Rio Grande do Sul, Brasil. Acta Scientiae Veterinariae, v.44, n.1413, p.1-6, 2016. DA SILVA, E.I.C. Anatomia e Fisiologia do Sistema Reprodutivo dos Animais Domésticos. Instituto Federal de Pernambuco. Departamento de Reprodução Animal. 2020. DAVIDSON, A. P; BAKER, T. W. Reproductive ultrasound of the dog and tom. Topics in companion animal medicine, v.24, n.2, p.64-70, 2009. DOMINGOS, T. C. S.; SALOMÃO, M. C. Meios de diagnóstico das principais afecções testiculares em cães: revisão de literatura. Revista Brasileira de Reprodução Animal, Belo Horizonte, v.35, n.4, p.393-399, out./dez. 2011. FELDMAN, E. C.; NELSON, R. W. Disorders of the Testes and Epidymides. In FELDMAN, E. C.; NELSON, R. W. (Eds.), Canine and Feline Endocrinology and Reproduction. 3 ed., St. Louis Missouri: WB Saunders Co. 2004. p. 961 – 977. FONSECA, C.V.C.V. Prevalência e tipos de alterações testiculares em canídeos. Dissertação de Mestrado Integrado em Medicina Veterinária. Universidade Técnica de Lisboa, Faculdade de Medicina Veterinária. Lisboa, 2009. HECHT, S. Trato Reprodutivo Masculino. In: PENNICK, D.; D’ANJOU, M.A. Atlas de Ultrassonografia de pequenos animais. Rio de Janeiro: Guanabara Koogan, 2011. p.415-438. (shrink)

"Understanding Scientific Progress constitutes a potentially enormous and revolutionary advancement in philosophy of science. It deserves to be read and studied by everyone with any interest in or connection with physics or the theory of science. Maxwell cites the work of Hume, Kant, J.S. Mill, Ludwig Bolzmann, Pierre Duhem, Einstein, Henri Poincaré, C.S. Peirce, Whitehead, Russell, Carnap, A.J. Ayer, Karl Popper, Thomas Kuhn, Imre Lakatos, Paul Feyerabend, Nelson Goodman, Bas van Fraassen, and numerous others. He lauds Popper for advancing (...) beyond verificationism and Hume’s problem of induction, but faults both Kuhn and Popper for being unable to show that and how their work could lead nearer to the truth." —Dr. LLOYD EBY teaches philosophy at The George Washington University and The Catholic University of America, in Washington, DC "Maxwell's aim-oriented empiricism is in my opinion a very significant contribution to the philosophy of science. I hope that it will be widely discussed and debated." – ALAN SOKAL, Professor of Physics, New York University "Maxwell takes up the philosophical challenge of how natural science makes progress and provides a superb treatment of the problem in terms of the contrast between traditional conceptions and his own scientifically-informed theory—aim-oriented empiricism. This clear and rigorously-argued work deserves the attention of scientists and philosophers alike, especially those who believe that it is the accumulation of knowledge and technology that answers the question."—LEEMON McHENRY, California State University, Northridge "Maxwell has distilled the finest essence of the scientific enterprise. Science is about making the world a better place. Sometimes science loses its way. The future depends on scientists doing the right things for the right reasons. Maxwell's Aim-Oriented Empiricism is a map to put science back on the right track."—TIMOTHY McGETTIGAN, Professor of Sociology, Colorado State University - Pueblo "Maxwell has a great deal to offer with these important ideas, and deserves to be much more widely recognised than he is. Readers with a background in philosophy of science will appreciate the rigour and thoroughness of his argument, while more general readers will find his aim-oriented rationality a promising way forward in terms of a future sustainable and wise social order."—David Lorimer, Paradigm Explorer, 2017/2 "This is a book about the very core problems of the philosophy of science. The idea of replacing Standard Empiricism with Aim-Oriented Empiricism is understood by Maxwell as the key to the solution of these central problems. Maxwell handles his main tool masterfully, producing a fascinating and important reading to his colleagues in the field. However, Nicholas Maxwell is much more than just a philosopher of science. In the closing part of the book he lets the reader know about his deep concern and possible solutions of the biggest problems humanity is facing."—Professor PEETER MŰŰREPP, Tallinn University of Technology, Estonia “For many years, Maxwell has been arguing that fundamental philosophical problems about scientific progress, especially the problem of induction, cannot be solved granted standard empiricism (SE), a doctrine which, he thinks, most scientists and philosophers of science take for granted. A key tenet of SE is that no permanent thesis about the world can be accepted as a part of scientific knowledge independent of evidence. For a number of reasons, Maxwell argues, we need to adopt a rather different conception of science which he calls aim-oriented empiricism (AOE). This holds that we need to construe physics as accepting, as a part of theoretical scientific knowledge, a hierarchy of metaphysical theses about the comprehensibility and knowability of the universe, which become increasingly insubstantial as we go up the hierarchy. In his book “Understanding Scientific Progress: Aim-Oriented Empiricism”, Maxwell gives a concise and excellent illustration of this view and the arguments supporting it… Maxwell’s book is a potentially important contribution to our understanding of scientific progress and philosophy of science more generally. Maybe it is the time for scientists and philosophers to acknowledge that science has to make metaphysical assumptions concerning the knowability and comprehensibility of the universe. Fundamental philosophical problems about scientific progress, which cannot be solved granted SE, may be solved granted AOE.” Professor SHAN GAO, Shanxi University, China . (shrink)

Os dois ensaios aqui traduzidos: “Uma visita a uma glândula pineal”, publicado originalmente em 21 de abril de 1713 no número 35 do Guardian e a “A glândula pineal (continuação)”, publicado no dia 25 de abril, no número 39, formam uma unidade não apenas pela referência a ideia de glândula pineal concebida por Descartes como ponto de interação entre a alma e o corpo, mas também pela forma literária e pelo pseudônimo comum. Eles fazem parte de um conjunto de quatorze (...) ensaios atribuídos a George Berkeley, reunidos e publicados pela primeira vez apenas em 1871, no volume III da edição organizada por A. C. Fraser. Os ensaios publicados no Guardian foram escritos durante a permanência de Berkeley em Londres em 1713, quando Jonathan Swift (1667-1745) e Richard Steele (1672-1729), seus conterrâneos, contribuiriam para lhe abrir caminho no ambiente literário inglês. O principal objetivo de Berkeley ao publicar os ensaios foi o de defender o teísmo cristão contra os “livre-pensadores” da época, assumidos como materialistas e ateus. A tradução aqui apresentada foi realizada com base na edição organizada por Luce e Jessop. The Works of George Berkeley Bishop of Cloyne. Luce, A. A. and Jessop, T. E. London and Edimburgh: Nelson, 1948, v. 7, 185-192. (shrink)

The question whether art is of any epistemic value is an old question in the philosophy of art. Whereas many contemporary artists, art-critics, and art-historians answer this question affirmatively, many contemporary philosophers remain skeptical. If art is of epistemic significance, they maintain, then it has to contribute to our quest of achieving our most basic epistemic aim, namely knowledge.Unfortunately, recent and widely accepted analyses of knowledge make it very hard to see how art might significantly contribute to the quest of (...) achieving this aim. Hence, by the lights of recent epistemology, it is questionable whether art is of any epistemic value. In order to hold on to the epistemic value of art, one has three options: (a) reject the recent analyses of knowledge that make the epistemic value of art questionable, (b) accept the recent analyses of knowledge but argue that they are compatible with the epistemic value of art, or (c) find another epistemic aim (besides knowledge) and show that art is of significant help in achieving this aim. In this paper I will argue that, at least with respect to pictorial art, option (c) seems promising. By reconsidering some basic insights and ideas from Nelson Goodman we can identify (objective) understanding as an epistemic aim to which pictorial art makes a significant contribution. (shrink)

A partir do século XIX, a teoria democrática foi desenvolvida com base no confronto entre duas doutrinas políticas: o liberalismo e o socialismo. O liberalismo é um projeto que defende as limitações dos poderes governamentais, buscando a proteção dos direitos econômicos, políticos, religiosos e intelectuais dos membros da sociedade. Ou seja, para os liberais o poder do Estado deve ser limitado, pois eles acreditam que a verdadeira liberdade depende da menor interferência possível do Estado e das leis nesses direitos. A (...) defesa do liberalismo tem como principal representante Benjamin Constant. Membro da Assembleia Nacional Francesa, escreveu a obra A liberdade dos antigos comparada com a dos modernos, na qual afirma que a liberdade dos modernos, que deve ser promovida e desenvolvida, é a liberdade individual na relação com o Estado (ou seja, as liberdades civis e políticas), enquanto a liberdade dos antigos, que se tornou impraticável, é a liberdade de participação direta na formação das leis.1 Outros autores como, como o francês Alexis de Tocqueville2 e o inglês John Stuart Mill3 , defenderam a ideia de que a única estrutura democrática compatível com o Estado liberal seria a democracia representativa. Uma passagem interessante para o nosso debate sobre a democracia é o princípio do dano, de Stuart Mill. Por esse princípio, cada indivíduo tem o direito de agir como quiser desde que suas ações não prejudiquem outras pessoas. Se a ação afeta diretamente apenas a pessoa que a está realizando, a sociedade em tese não tem o direito de intervir, mesmo que o indivíduo esteja prejudicando a si próprio. Contudo, se os indivíduos fizerem algo ruim para si mesmos ou para sua propriedade podem indiretamente prejudicar a coletividade, já que ninguém vive isolado, devendo por isso ser impedidos de fazê-lo. Stuart Mill isenta desse princípio aqueles que são incapazes de se governar. Em síntese, todo o processo de democratização, como se deu nos Estados liberais democráticos, consiste numa transformação mais quantitativa do que qualitativa do regime representativo. Ou seja, o avanço da democracia nesses regimes ocorre em duas direções: no alargamento gradual do direito do voto e na multiplicação dos órgãos representativos. Para a doutrina socialista, o sufrágio universal é apenas o ponto inicial do processo de democratização do Estado, enquanto para o liberalismo é o ponto de chegada. Alguns dos principais teóricos do socialismo, como Antonio Gramsci4 e Rosa Luxemburgo5 , afirmam que o aprofundamento do processo de democratização na perspectiva das doutrinas socialistas ocorre de dois modos: por meio da crítica à democracia representativa (e da retomada de alguns temas da democracia direta) e pela ampliação da da participação popular e do controle do poder por meio dos chamados “conselhos operários”. Em outras palavras, a diferença crucial entre a democracia dos conselhos e a democracia parlamentar é que a primeira reconhece ter havido um deslocamento dos centros de poder dos órgãos tradicionais do Estado para a grande empresa, na sociedade capitalista. Por isso, o controle que o cidadão pode exercer por meio dos canais tradicionais da democracia política não é suficiente para impedir os abusos de poder. Logo, o controle deve acontecer nos próprios lugares de produção, e seu protagonista é o trabalhador real, não o cidadão abstrato da democracia formal. Mais recentemente, na metade do século XX, surgiu a corrente pluralista. Os pluralistas, em particular Robert Dahl6 , cientista político estadunidense, não procuravam estabelecer uma definição abstrata e teórica acerca da democracia, mas, por meio da observação das experiências de sistemas políticos, estipularam alguns requisitos mínimos: funcionários eleitos, eleições livres justas e frequentes, liberdade de expressão, fontes de informação diversificadas, autonomia para associações e cidadania inclusiva. Com base nesses critérios são caracterizadas quatro estruturas de governo: hegemonias fechadas, que são regimes em que não há disputa de poder e a participação política é limitada; hegemonias inclusivas, regimes em que não há disputa de poder, mas ocorre participação política; oligarquias competitivas, regimes nos quais há disputa de poder, mas com limitada participação política; e poliarquias, regimes em que não há disputa de poder e participação política ampliada. Joseph Schumpeter (1883-1950), economista austríaco, criticou as teorias clássicas de democracia, especialmente na relação estabelecida entre a democracia e a soberania popular7 . Para o autor, a definição clássica de democracia supõe duas ficções incapazes de resistir a uma análise realista: a existência do bem comum e a universalidade da racionalidade dos indivíduos. Para Schumpeter, a unidade da vontade geral, que constituiria o bem comum, e a racionalidade dos indivíduos seriam mitos, porque, para ele, esses elementos se tornaram irracionais por não conseguirem definir coerentemente suas preferências diante da influência da propaganda e de outros métodos de persuasão. Dessa forma, Schumpeter rompe com a ideia de democracia como soberania popular para propô-la como método, um tipo de arranjo institucional (de governos) para alcançar decisões políticas. Assim, sugere a superação do impedimento provocado pela irracionalidade das massas, reduzindo sua participação na política ao ato da produção de governos (ato de votar). As atribuições político-administrativas ficariam a cargo das elites eleitas. Essa é uma postura polêmica, na medida em que propõe uma redução da participação popular. Contrário a essa visão, o cientista político canadense C. B. Macpherson8 , sustenta que a liberdade e o desenvolvimento individual só podem ser alcançados plenamente com a participação direta e contínua dos cidadãos na regulação da sociedade e do Estado. Macpherson defende uma transformação estruturada em um sistema que combine partidos competitivos e organizações de democracia direta, que criam uma base real para a existência da democracia participativa. Mas, para que esse modelo pudesse se desenvolver, seria necessário que os partidos políticos se democratizassem, com princípios e procedimentos de democracia direta, complementada e controlada por organizações geridas por pessoas comuns, em seus locais de trabalho e nas comunidades locais. Na teoria das elites, o poder político pertence ao restrito círculo de pessoas que toma e impõem decisões a todos os membros que tenha de recorrer, como ação radical, à força. Ainda na doutrina liberal, mas opondo-se ao pluralismo, existem os elitistas, que utilizam o termo “elite” como referência a grupos sociais superiores de vários tipos. O termo seria empregado no pensamento social e político somente no final do século XIX. Essas teorias sociológicas, propostas pelos pensadores Vilfredo Pareto (1848-1923), sociólogo e economista francês; Gaetano Mosca (1858-1941), cientista político italiano, e Robert Michels (1876-1936), sociólogo alemão radicado na Itália, defendem que em toda sociedade existe apenas uma minoria, que, por diversos motivos, vem a se tornar detentora do poder. Pareto afirmava que existe uma “circulação das elites”, ou seja, uma minoria de pessoas que se alternam no poder. Mosca justifica o poder das elites governamentais pelo fato de serem uma minoria articulada e organizada, enquanto os governos seriam uma classe numerosa, mas dividida e desorganizada. Ao estudar as formações partidárias, Michels destacou como a própria estrutura das organizações favorecia o surgimento das elites e sua longa permanência no poder. Nas palavras de Michels, essa estabilidade das elites no poder é a “lei de ferro das oligarquias”. Ao longo dos últimos séculos foram construídas diversas interpretações e teorias acerca dos objetivos e conteúdos da democracia. Na prática, a democracia pode ser um modelo de governo que amplia as capacidades de desenvolvimento social, político e econômico, com base em princípios de igualdade e cidadania, ou se tornar uma simples “regra” para formar governos que não priorizem necessariamente o atendimento das demandas sociais. REFERÊNCIAS BIBLIOGRÁFICAS CONSTANT, B. A liberdade dos antigos comparada à dos modernos. 1. ed. São Paulo: Atlas, 2015. DAHL, R. Poliarquia: participação e oposição. São Paulo: Edusp, 1987. ________. Um prefácio à teoria democrática. Rio de Janeiro: Jorge Zahar, 1989. LUXEMBURGO, R. Têxteis. Paris: Editions Socieles, 1982. MACPHERSON, C. B. A teoria política do individualismo possessivo, de Hobbes e Locke. Tradução de Nelson Dantas. Rio de Janeiro: Paz e Terra, 1979. MICHELS, R. Sociologia dos partidos políticos. Brasília: Ed. da UnB, 1982. MILL, J. S. Sobre a liberdade. Petrópolis: Vozes, 1991. SCHUMPETER, J. A. Capitalismo, socialismo e democracia. Rio de Janeiro: Jorge Zahar, 1984. SILVA, A. et. al. Sociologia em movimento. 2. ed. São Paulo: Moderna, 2016. TOCQUEVILLE, A. A democracia na América: leis e costumes. São Paulo: Martins Fontes, 1998. -/- . (shrink)

This is a comprehensive critique of the Heidegger problem and while putting forward a critique of Heidegger; it establishes the sanctity of Levinas. In the process of doing so; the reviewer touches on the problems of not considering Edith Stein in a book of this sort. When I got my tenure in India, one wisecrack on the board of interviewers asked me how Kit Marole influenced Shakespeare. I knew that he was just quoting Wayne C Booth's stuff on Macbeth. John (...) E Drabinski and Eric S Nelson are not those wisecrack sorts. They are serious scholars and this review gives them their due. They have shown the Janus nature of the Nazi, Heidegger who was instrumental in gassing Edith Stein, who needs to be known more throughout the academy, which COVID 19 has successfully destroyed. And we need Levinas and Stein to rebuild a world which will be mediated soon by drones and inane webinars and contactless nonsense. This reviewer suggests that we read this book with great care. And not participate in meaningless online events. (shrink)

During emerging public health crises, both policymakers and members of the public are looking to scientific experts to provide guidance. Even in cases where there are significant uncertainties, there is pressure for experts to “speak with one voice” to avoid confusion, allow officials to make evidence-based decisions rapidly, and encourage public support for such decisions. This can lead experts to engage in masking of information about the state of the science or regarding assumptions involved in policy recommendations. Although experts might (...) have good reasons for masking disagreements, uncertainties, or assumptions when offering policy advice, we argue that this strategy can result in epistemic harms. Using the case of the COVID-19 pandemic, we show that public health authorities masked two types of information necessary for laypersons to evaluate public health recommendations: (1) experts’ disagreements about the scientific evidence and (2) the role of values in making inferences from the science to policy positions. We contend that this resulted in epistemic harms against laypeople that provide a pro tanto case against masking information. We further argue that when the science is in flux and policies need to be implemented despite significant uncertainties, there is an all-things-considered case against masking the types of information discussed. (shrink)

A discussion of a number of ways that information can be present in a computer program without being explicitly represented.

We discuss at some length evidence from the cognitive science suggesting that the representations of objects based on spatiotemporal information and featural information retrieved bottomup from a visual scene precede representations of objects that include conceptual information. We argue that a distinction can be drawn between representations with conceptual and nonconceptual content. The distinction is based on perceptual mechanisms that retrieve information in conceptually unmediated ways. The representational contents of the states induced by these mechanisms that are available to a (...) type of awareness called phenomenal awareness constitute the phenomenal content of experience. The phenomenal content of perception contains the existence of objects as separate things that persist in time and time, spatiotemporal information, and information regarding relative spatial relations, motion, surface properties, shape, size, orientation, color, and their functional properties. (shrink)

PDF includes the introduction. Abstract: In this wide-ranging and authoritative volume, leading scholars engage with the philosophy and writings of Wilhelm Dilthey, a key figure in nineteenth-century thought. Their chapters cover his innovative philosophical strategies and explore how they can be understood in relation to their historical situation, as well as presenting incisive interpretations of Dilthey's arguments, including their development, their content, and their influence on later thought. A key focus is on how Dilthey's work remains relevant to current debates (...) around art and literature, the biographical and autobiographical self, knowledge, language, science, culture, history, society, and psychology and the embodied mind. The volume will be important for researchers in hermeneutics, aesthetics, practical philosophy, and the history of German philosophy, providing a valuable introduction to Dilthey's work as well as detailed critical analysis of its ongoing significance. (shrink)

Cognitive agents, whether human or computer, that engage in natural-language discourse and that have beliefs about the beliefs of other cognitive agents must be able to represent objects the way they believe them to be and the way they believe others believe them to be. They must be able to represent other cognitive agents both as objects of beliefs and as agents of beliefs. They must be able to represent their own beliefs, and they must be able to represent beliefs (...) as objects of beliefs. These requirements raise questions about the number of tokens of the belief representation language needed to represent believers and propositions in their normal roles and in their roles as objects of beliefs. In this paper, we explicate the relations among nodes, mental tokens, concepts, actual objects, concepts in the belief spaces of an agent and the agent's model of other agents, concepts of other cognitive agents, and propositions. We extend, deepen, and clarify our theory of intensional knowledge representation for natural-language processing, as presented in previous papers and in light of objections raised by others. The essential claim is that tokens in a knowledge-representation system represent only intensions and not extensions. We are pursuing this investigation by building CASSIE, a computer model of a cognitive agent and, to the extent she works, a cognitive agent herself. CASSIE's mind is implemented in the SNePS knowledge-representation and reasoning system. (shrink)

This paper investigates the prospects of Rodney Brooks’ proposal for AI without representation. It turns out that the supposedly characteristic features of “new AI” (embodiment, situatedness, absence of reasoning, and absence of representation) are all present in conventional systems: “New AI” is just like old AI. Brooks proposal boils down to the architectural rejection of central control in intelligent agents—Which, however, turns out to be crucial. Some of more recent cognitive science suggests that we might do well to dispose of (...) the image of intelligent agents as central representation processors. If this paradigm shift is achieved, Brooks’ proposal for cognition without representation appears promising for full-blown intelligent agents—Though not for conscious agents. (shrink)

PDF with introduction and front and back materials. Abstract: A provocative examination of the consequences of Levinas’s and Adorno’s thought for contemporary ethics and political philosophy. This book unfolds a dialogue between Emmanuel Levinas and Theodor W. Adorno, using their thought to address contemporary environmental and social-political situations. Eric S. Nelson explores the “non-identity thinking” of Adorno and the “ethics of the Other” of Levinas with regard to three areas of concern: the ethical position of nature and “inhuman” material (...) others such as environments and animals; the bonds and tensions between ethics and religion and the formation of the self through the dynamic of violence and liberation expressed in religious discourses; and the problematic uses and limitations of liberal and republican discourses of equality, liberty, tolerance, and their presupposition of the private individual self and autonomous subject. Thinking with and beyond Levinas and Adorno, this work examines the possibility of an anarchic hospitality and solidarity between material others and sensuous embodied life. -/- “This is an extremely impressive, original, and thorough treatment of two key twentieth-century thinkers and their applicability to the most pressing social and political issues of our time.” — Jeffrey A. Bernstein, author of Leo Strauss on the Borders of Judaism, Philosophy, and History -/- “This book is an excellent and timely contribution to political and environmental philosophy, located around a nuanced historical and philosophical approach to Levinas and Adorno. It will be of great interest to anyone concerned with these figures or with the current moment.” — Martin Shuster, author of Autonomy after Auschwitz: Adorno, German Idealism, and Modernity. (shrink)

In his Meditations Descartes concludes that he is a res cogitans, an unextended entity whose essence is to be conscious. His reasoning in support of the conclusion that he exists entirely distinct from his body has seemed unconvincing to his critics. I attempt to show that the reasoning which he offers in support of his conclusion. although mistaken, is more plausible and his mistakes more interesting than his critics have acknowledged.

Human cognitive acts are directed towards objects extended in space of a wide range of different types. What follows is a new proposal for bringing order into this typological clutter. The theory of spatially extended objects should make room not only for the objects of physics but also for objects at higher levels, including the objects of geography and of related disciplines. It should leave room for different types of boundaries, including both the bona fide boundaries which we find in (...) the physical world and the fiat (or human-demarcation-induced) boundaries with which much of geography has to deal. Two distinct axiomatic theories of boundaries are accordingly presented, and the need for both is examined in some detail. The resultant dual framework is shown to have application above all for our understanding of issues involving contact, division, and separation, issues which have posed serious difficulties for the ontological theories of boundaries that have been proposed hitherto. (shrink)

The semantics of our event talk is a complex affair. What is it that we are talking about when we speak of Brutus’s stabbing of Caesar? Exactly where and when did it take place? Was it the same event as the killing of Caesar? Some take questions such as these to be metaphysical questions. I think they are questions of semantics—questions about the way we talk and about what we mean. And I think that this conflict between metaphysic and semantic (...) concerns is indicative of a “deep indeterminacy” (Bennett’s phrase) in our event concept. We do talk about events; but what events a statement is about is not something that can be inferred from the event names we use; it depends heavily (more heavily than with ordinary material objects) on local context and unprincipled intuitions. This paper illustrates this view in connection with two examples: the phenomenon of vagueness and the dispute over identity statements. (shrink)

The idea that we may continue to exist in a bodiless condition after our death has long played an important role in beliefs about immortality, ultimate rewards and punishments, the transmigration of souls, and the like. There has also been long and heated disagreement about whether the idea of disembodied existence even makes sense, let alone whether anybody can or does survive dissolution of his material form. It may seem doubtful that anything new could be added to the debate at (...) this late date, but I hope to show that this is not so. I will explore the problem of disembodiment from a somewhat different direction than has been tried before, one that leads to what seem to me more interesting and more definite conclusions about its unintelligibility. Furthermore, the approach I will be taking puts both the traditional mind-body problem and the competing claims of dualism and physicalism in a fresh light that can help us to understand better the nature of our embodied existence. (shrink)

A graph-theoretic account of fibring of logics is developed, capitalizing on the interleaving characteristics of fibring at the linguistic, semantic and proof levels. Fibring of two signatures is seen as a multi-graph (m-graph) where the nodes and the m-edges include the sorts and the constructors of the signatures at hand. Fibring of two models is a multi-graph (m-graph) where the nodes and the m-edges are the values and the operations in the models, respectively. Fibring of two deductive systems is an (...) m-graph whose nodes are language expressions and the m-edges represent the inference rules of the two original systems. The sobriety of the approach is confirmed by proving that all the fibring notions are universal constructions. This graph-theoretic view is general enough to accommodate very different fibrings of propositional based logics encompassing logics with non-deterministic semantics, logics with an algebraic semantics, logics with partial semantics and substructural logics, among others. Soundness and weak completeness are proved to be preserved under very general conditions. Strong completeness is also shown to be preserved under tighter conditions. In this setting, the collapsing problem appearing in several combinations of logic systems can be avoided. (shrink)

Daniel Dennett has offered a set of necessary and sufficient conditions for something's being the proper object of our moral commitment, that is, for something's being a person. Strict application of these largely pragmatic conditions, however, would result in a moral community with quite a surprising membership roster, because of both who is on it and who isn't. The problem is that "your" being a person should amount to more than a function of "my" goals and cleverness.

Over three decades ago, in a brief but provocative essay, Paul Ziff argued for the thesis that robots cannot have feelings because they are "mechanisms, not organisms, not living creatures. There could be a broken-down robot but not a dead one. Only living creatures can literally have feelings."[i] Since machines are not living things they cannot have feelings. In the first half of my paper I review Ziff's arguments against the idea that robots could be conscious, especially his appeal to (...) our linguistic usage. In the second half of the essay I try to provide a deeper ontological understanding of why we ought not attribute minds to nonliving artifacts. I argue that inanimate mechanisms are incapable of genuinely active and purposive behavior. They are importantly different in kind from living human beings and animals. (shrink)

Part of the draw of athletics is its straightforwardness. There are nuances to competitions to make them more sporting contests, but at the end of a long jump competition whomever records the longest jump should win. Unfortunately, a recent rule-change at the highest level of the sport – the “Final 3” format – undermined this simplicity for the horizontal jumps and the throws for some of the 2020 and much of the 2021 seasons. While fortunately this rule was largely reverted (...) within days of the initial submission of this paper, it’s still valuable to critically evaluate why such a rule is problematic so as to better understand of the value of sporting competitions and give guidance on future rule changes, be they in athletics or other sports. To that end, we will be drawing from the literature on the purpose and value of competitions and coupling that with simulations based on data from actual top-tier long jump competitions to show that the Final 3 format makes for significantly worse competitions than the standard format. (shrink)

There is much discussion about whether the human mind is a computer, whether the human brain could be emulated on a computer, and whether at all physical entities are computers (pancomputationalism). These discussions, and others, require criteria for what is digital. I propose that a state is digital if and only if it is a token of a type that serves a particular function - typically a representational function for the system. This proposal is made on a syntactic level, assuming (...) three levels of description (physical, syntactic, semantic). It suggests that being digital is a matter of discovery or rather a matter of how we wish to describe the world, if a functional description can be assumed. Given the criterion provided and the necessary empirical research, we should be in a position to decide on a given system (e.g. the human brain) whether it is a digital system and can thus be reproduced in a different digital system (since digital systems allow multiple realization). (shrink)

I see four symbol grounding problems: 1) How can a purely computational mind acquire meaningful symbols? 2) How can we get a computational robot to show the right linguistic behavior? These two are misleading. I suggest an 'easy' and a 'hard' problem: 3) How can we explain and re-produce the behavioral ability and function of meaning in artificial computational agents?4) How does physics give rise to meaning?

In his article "Thoughts" (MIND, July 1960) William Ginnane argues that "thought is pure intentionality," and that our thoughts are not embodied essentially in the mental imagery and other elements of phenomenology that cross our minds along with the thoughts. Such images merely illustrate out thoughts. In my discussion I resist this claim pointing out that our thoughts are often embodied in events that can be described in phenomenological terms, especially when our reports of our thinking are introduced by the (...) colorful phrases that Ginnane himself suggests, such as "It crossed my mind that.." or "It occurred to me that…" It is true that we also have a mode of speech in which we report what we have thought in well-formed sentences. Sometimes the very utterance of such sentences is what we call thinking out loud. More often than not, however, our thoughts are fragmentary enough so that if someone asks us what we were thinking, we must stop and rather carefully formulate the expression of those thoughts. In this case there has been nothing running through our minds which can be phenomenologically described as complete sentences, yet in formulating the significance of what has been passing through our minds we do use complete sentences. It is true that one of the confusions we have been bothered by in the past is the idea that in describing the contents of our minds we must somehow find there a proto-type of the report we give in propositional form. The philosopher's phrase "entertaining a proposition" only encourages this confusion, as it looks like an attempt to describe one's mental history phenomenologically. Nevertheless, the successive phenomenological events that occur in our minds often seem to be not merely illustrations accompanying our thoughts, but to embody what we say occurred to us. (shrink)

One of the goals of physiologists who study the detailed physical, chemical,and neurological mechanisms operating within the human body is to understand the intricate causal processes which underlie human abilities and activities. It is doubtless premature to predict that they will eventually be able to explain the behaviour of a particular human being as we might now explain the behaviour of a pendulum clock or even the invisible changes occurring within the hardware of a modern electronic computer. Nonetheless, it seems (...) fair to say that hovering in the background of investigations into human physiology is the promise or threat, depending upon how one looks at the matter that human beings are complete physical-chemical systems and that all events taking place within their bodies and all movements of their bodies could be accounted for by physical causes if we but knew enough. I am not concerned at the moment with whether or not this ’mechanistic’ hypothesis is true, assuming that it is clear enough to be intelligible, nor with whether or not we could ever know that it is true. I wish to consider the somewhat more accessible yet equally important question whether our coming to believe that the hypothesis is true would warrant our relinquishing our conception of ourselves as beings who are capable of acting for reasons to achieve ends of our own choosing. I use the word ’warrant’ to indicate that I will not be discussing the possibility that believing the mechanistic hypothesis might lead us, as a matter of psychological fact, to think of human beings as mere automata, as objects whose movements are to be explained only by causes rather than by reasons, as are the actions of a personal subject. I intend to consider only whether the acceptance of mechanism would in fact justify such a change in conception. (shrink)

Psychiatry has witnessed a new wave of approaches to clinical phenotyping and the study of psychopathology, including the National Institute of Mental Health’s Research Domain Criteria, clinical staging, network approaches, the Hierarchical Taxonomy of Psychopathology, and the general psychopathology factor, as well as a revival of interest in phenomenological psychopathology. The question naturally emerges as to what the relationship between these new approaches is – are they mutually exclusive, competing approaches, or can they be integrated in some way and used (...) to enrich each other? In this opinion piece, we propose a possible integration between clinical staging and phenomenological psychopathology. Domains identified in phenomenological psychopathology, such as selfhood, embodiment, affectivity, etc., can be overlaid on clinical stages in order to enrich and deepen the phenotypes captured in clinical staging (‘high resolution’ clinical phenotypes). This approach may be useful both ideographically and nomothetically, in that it could complement diagnosis, enrich clinical formulation, and inform treatment of individual patients, as well as help guide aetiological, prediction, and treatment research. The overlaying of phenomenological domains on clinical stages may require that these domains are reformulated in dimensional rather than categorial terms. This integrative project requires assessment tools, some of which are already available, that are sensitive and thorough enough to pick up on the range of relevant psychopathology. The proposed approach offers opportunities for mutual enrichment: clinical staging may be enriched by introducing greater depth to phenotypes; phenomenological psychopathology may be enriched by introducing stages of severity and disorder progression to phenomenological analysis. (shrink)

This contribution unfolds an existential-ontological response to the question of sexual difference in the context of Heidegger’s formally indicative concept of “Dasein.” The question of Dasein’s “neutrality” concerns how formal indication formalizes, empties, and neutralizes the givenness of factical human existence. Ostensibly “given” biological and anthropological facts, such as sexual difference, are interpreted from an emptied and neutralized perspective that appears abstract and fictional to Heidegger’s critics. How, then, is the “neutrality” of formalizing emptying related to the “facticity” of in (...) each case factically existing as a sexual and gendered being? The answer lies in Heidegger’s elucidation of the existential-ontological structure of Dasein: Dasein is always relationally instituted in its factical entangled life through “being-with.” The sexual difference of human existence is not merely biologically or anthropologically given, but disclosed and enacted according to one’s relations with others, the environment, and oneself. The formally indicating concept “Dasein” indicates, accordingly, the concrete diversity and plurality of individuated sexual and gendered ways of being. (shrink)

Central to this chapter is a basic philosophical concept of the nature of modern science which exists amongst positivists, like Auguste Comte, who rejects as illegitimate all that cannot be directly observed in the investigation and study of any subject. Our daily experience of the nature of science continues to give us reasons to unlearn what can be considered as prejudices and errors in our conception of the nature of science. Consequently, the question "what is the nature of modern science?" (...) still perplexes us, and the answers we provide to this question often reveal how distorted our vision of history and thought has become over the years. This chapter shall, via the method of critical analysis in philosophy pass through Comte's three stages of arriving at the truth. This approach rejects as non-scientific all that cannot be directly observed in the investigation and study of any subject against Whitehead's approach in which he tries to make a “dispassionate consideration of the nature of things, antecedently to any special investigation into their details”. This is a standpoint Whitehead terms “metaphysical.” This explains why he developed a comprehensive metaphysical system for the understanding of science, society, and self as found in his major texts. In this light, science cannot be done without taking metaphysics into account. (shrink)

This paper excavates the practice-oriented background and therapeutic significance of emptiness in the Madhyamaka philosophy attributed to Nāgārjuna and Sengzhao. Buddhist emptiness unravels experiential and linguistic reification through meditation and argumentation. The historical contexts and uses of the word indicate that it is primarily a practical diagnostic and therapeutic concept. Emptiness does not lead to further views or truths but, akin to yet distinct from Ajñāna and Pyrrhonian skepticism, the suspension of assertion. This sense of emptiness as a practice can (...) be traced in the intercultural transmission of Madhyamaka from Nāgārjuna, its paradigmatic philosopher, to Sengzhao 僧肇, its first pivotal indigenous Chinese representative. (shrink)

In this paper, I outline a theory of social kinds. A general theory of social kinds has to set out at least three conditions: existence conditions, persistence conditions, and identity conditions. For the sake of expediency, I focus on the existence and persistence conditions. The paper is organized just as life: first with existence, then persistence. I argue that anti-realism is more attractive than realism as an account of the existence conditions, despite the fact that realism has been under-appreciated. Then (...) I argue for a particular theory of the persistence conditions, which I call the basic overlapping traits theory (BOTT), based on an analogy to an approach to personal identity. The upshot of the argument is that from an anti-realist metaphysics we have the capacity to discuss a wider diversity of social phenomena. (shrink)

This paper argues that it is prudentially wise to defer to groups about how they are essentially constituted and defined. After a few words situating the paper in my greater research project (§1), I articulate the kind of deference I have in mind (§2). Then I offer two conditional arguments on why it is epistemically desirable to let other people tell you how they ought to be identified (§3). The first argument is that people are owed lexical sovereignty because denying (...) it is absurd; the second is that modest skeptics ought to agree with it on the basis of some relatively anodyne and plausible epistemic considerations. (shrink)

An outline of the wealth of philosophical material that hides behind the flat world of geographic maps, with special reference to (i) the centrality of the boundary concept, (ii) the problem of vagueness, and (iii) the metaphysical question (if such there be) of the identity and persistence conditions of geographic entities. Serves as an introduction to the special issue of "Topoi" (20:2, 2001) on the Philosophy of Geography.

Heidegger’s “Evening Conversation: In a Prisoner of War Camp in Russia, between a Younger and an Older Man”, one of three dialogues composed by Heidegger after the defeat of National Socialist Germany published in Country Path Conversations explores the being-historical situation and fate of the German people by turning to the early Daoist text of the Zhuangzi. My article traces how Heidegger interprets fundamental concepts from the Zhuangzi, mediated by way of Richard Wilhelm’s translation Das wahre Buch vom südlichen Blütenland, (...) such as naturalness, letting/releasement, the unnecessary and the useless in the context of his hermeneutical and political situation. I consider to what extent this dialogue, along with his other discussions of the Zhuangzi and intensive engagement with the Daodejing from 1943 to 1950, constitute a “Daoist turn” in Heidegger’s thinking that helped shape his Postwar thought. (shrink)

In ‘Something to Do with Vagueness ...’, Linda Burns defends an analogy between the informational and the borderline-case variety of vagueness. She argues that the latter is in fact less extraordinary and less disastrous than people in the tradition of Michael Dummett and Crispin Wright have told us. However, her account involves presuppositions that cannot be taken for granted. Here is to take a closer look at some of these presuppositions and argue hat they may—when left unguarded—undermine much of Burns’ (...) general account. (shrink)

Abraham J. Malherbe was one of the most influential New Testament scholars of the past half century. He is especially known for his use of Hellenistic moral philosophy in the interpretation of New Testament texts, especially Pauline literature. Whilst the comparative study of New Testament and Greco-Roman material remains a contentious approach in scholarship, Malherbe’s work provides important pointers in how to make such comparisons in a meaningful and reasoned manner, by paying due respect to the integrity of the texts (...) being compared and to the function textual elements have within their own contexts. I discussed the salient features of Malherbe’s approach, focusing in particular on his study of topoi. One of the most significant findings was Malherbe’s emphasis on the dialectical combination of common and individual elements in such topoi, which enabled ancient authors to embed their own texts within the cultural discourse of their time. His approach opens the way to further research of the New Testament within its philosophical context without requiring proof of a genealogical relationship between the texts or authors concerned. (shrink)

I articulate and the defend the following two claims: (i) it is a mistake to think that the structure of the world should mirror the structure of the theories by which we represent it, and through which we try to decipher it, simply because those theories appear to work; (ii) among the most deplorable consequences of this mistake is the widespread tendency to think that there must be a plurality of realities, or several different and irreducible levels of a stratified (...) reality, merely because our credo includes a plurality of theories each of which appears to be as important and trustworthy as it is irreducible to (if not overtly in conflict with) the others. (shrink)