“Classic,” serotonergic psychedelic drugs such as LSD and psilocybin are the objects of renewed attention in science and psychiatry. A recent spate of research has produced evidence that psychedelics might be safe and effective adjuncts to the treatment of mood and addictive disorders, agents of positive psychological change in healthy subjects, and valuable tools for studying the neural mechanisms of perception and cognition. This chapter surveys three philosophical debates that have arisen in response to this “renaissance” of psychedelic research. The (...) first concerns the mechanisms of psychedelic-assisted psychotherapy (“psychedelic therapy”): How, exactly, does psychedelic administration in controlled conditions cause lasting psychological benefits? The second concerns the implications of psychedelic research for the philosophy of mind: Does psychedelic evidence show that there can be conscious mental states lacking all forms of self-consciousness? The third concerns the epistemic status of the psychedelic state: Is it possible that certain kinds of knowledge, or other epistemic benefits, could be gained by undergoing a psychedelic experience? (shrink)

This document presents the Bonn PRINTEGER Consensus Statement: Working with Research Integrity—Guidance for research performing organisations. The aim of the statement is to complement existing instruments by focusing specifically on institutional responsibilities for strengthening integrity. It takes into account the daily challenges and organisational contexts of most researchers. The statement intends to make research integrity challenges recognisable from the work-floor perspective, providing concrete advice on organisational measures to strengthen integrity. The statement, which was concluded February 7th 2018, provides guidance on (...) the following key issues: § 1.Providing information about research integrity § 2.Providing education, training and mentoring § 3.Strengthening a research integrity culture § 4.Facilitating open dialogue § 5.Wise incentive management § 6.Implementing quality assurance procedures § 7.Improving the work environment and work satisfaction § 8.Increasing transparency of misconduct cases § 9.Opening up research § 10.Implementing safe and effective whistle-blowing channels § 11.Protecting the alleged perpetrators § 12.Establishing a research integrity committee and appointing an ombudsperson § 13.Making explicit the applicable standards for research integrity. (shrink)

Public health care interventions—regarding vaccination, obesity, and HIV, for example—standardly take the form of information dissemination across a community. But information networks can vary importantly between different ethnic communities, as can levels of trust in information from different sources. We use data from the Greater Pittsburgh Random Household Health Survey to construct models of information networks for White and Black communities--models which reflect the degree of information contact between individuals, with degrees of trust in information from various sources correlated with (...) positions in that social network. With simple assumptions regarding belief change and social reinforcement, we use those modeled networks to build dynamic agent-based models of how information can be expected to flow and how beliefs can be expected to change across each community. With contrasting information from governmental and religious sources, the results show importantly different dynamic patterns of belief polarization within the two communities. (shrink)

Resident microbiota do not just shape host immunity, they can also contribute to host protection against pathogens and infectious diseases. Previous reviews of the protective roles of the microbiota have focused exclusively on colonization resistance localized within a microenvironment. This review shows that the protection against pathogens also involves the mitigation of pathogenic impact without eliminating the pathogens (i.e., “disease tolerance”) and the containment of microorganisms to prevent pathogenic spread. Protective microorganisms can have an impact beyond their niche, interfering with (...) the entry, establishment, growth, and spread of pathogenic microorganisms. More fundamentally, we propose a series of conceptual clarifications in support of the idea of a “co-immunity,” where an organism is protected by both its own immune system and components of its microbiota. -/- . (shrink)

This document presents the Bonn PRINTEGER Consensus Statement: Working with Research Integrity—Guidance for research performing organisations. The aim of the statement is to complement existing instruments by focusing specifically on institutional responsibilities for strengthening integrity. It takes into account the daily challenges and organisational contexts of most researchers. The statement intends to make research integrity challenges recognisable from the work-floor perspective, providing concrete advice on organisational measures to strengthen integrity. The statement, which was concluded February 7th 2018, provides guidance on (...) the following key issues: § 1. Providing information about research integrity§ 2. Providing education, training and mentoring§ 3. Strengthening a research integrity culture§ 4. Facilitating open dialogue§ 5. Wise incentive management§ 6. Implementing quality assurance procedures§ 7. Improving the work environment and work satisfaction§ 8. Increasing transparency of misconduct cases§ 9. Opening up research§ 10. Implementing safe and effective whistle-blowing channels§ 11. Protecting the alleged perpetrators§ 12. Establishing a research integrity committee and appointing an ombudsperson§ 13. Making explicit the applicable standards for research integrity. (shrink)

This paper summarizes (in German) recent tendencies in the philosophy of the life sciences.

Even with the very best intentions , Western culture’s approach to wilderness and wildness, the otherness of nature, tends to be one of imperialistic domination and appropriation. Nevertheless, in spite of Western culture’s attempt to gain total control over nature by imprisoning wildness in wilderness areas, which are meant to be merely controlled “simulations” of wildness, a real wildness, a real otherness, can still be found in wilderness reserves . This wildness can serve as the literal ground for the subversion (...) of the imperium, and consequently as the basis for the practical establishment of and residence in what WendeII Berry has called the “landscape of harmony.” Here all land becomes wild sacred space that humans consciously come to reinhabit. In this subversive potential lies the most fundamental justification for the legal establishment of wilderness reserves. (shrink)

This paper paints a historical-philosophical survey of some sources of Thomas More's Utopia by considering the content and the form of his narrative, which inspired for centuries thinking and dreaming about what a good society would look like. This essay intends contributing to clarify the intentions of its author, which remained debated until our time. More's book reflects a wide range of ancient and modern influences, while some particularities of his nararative go back to his quarrels with the intellectual (...) and theological milieus during his lifetime and to his friendship and intellectual relationship with Erasmus. The Christian background of Utopia is especially important. (shrink)

Arguably the biggest challenge in analyzing English tense is to account for the double access interpretation, which arises when a present tensed verb is embedded under a past attitude—e.g., "John said that Mary is pregnant". Present-under-past does not always result in a felicitous utterance, however—cf. "John believed that Mary is pregnant". While such oddity has been noted, the contrast has never been explained. In fact, English grammars and manuals generally prohibit present-under-past. Work on double access, on the other (...) hand, has either disregarded the oddity (e.g., Abusch 1997: 39) or treated it as a reflex of a particular dialect (e.g., Kratzer 1998: 14). The goal of the paper is to argue—based on a corpus study—that a present-under-past sentence is grammatical, but modulated by two, interacting pragmatic phenomena: cessation and parentheticality. (shrink)

På mange måter er dette en bok som blir utgitt alt for sent. Det er den første antologien av sitt slag, og retter fokus på kvinnelige metafysikere som virket i den tidlige moderne perioden (16. og tidlig 17. århundre). Redaktør Emily Thomas skriver i introduksjonen at til tross for at flere antologier om moderne metafysikk allerede finnes, er kvinnelige filosofer fortsatt underrepresentert og den filosofiske kanon mannsdominert. De ni filosofene som blir omtalt i totalt 13 kapitler var alle originale (...) og velkjente tenkere i sin samtid, men har blitt glemt i filosofihistoriens løp. (shrink)

In a few texts, Thomas Aquinas says that the first operation of the intellect pertains to (respicit) “the quiddity of a thing” whereas the second operation pertains to “the to be itself of a thing” (esse). But Aquinas also says that quiddities are to the intellect as color is to the power of sight. Statements such as these seem to have led Jacques Maritain and Étienne Gilson to see esse as the proper object of the intellect’s second operation. Against (...) this conclusion, Fr Régis and Ralph McInerny have argued—using Aquinas’s In I Peryermenias, lecture 5—that since ‘is’ is a verb and ‘is’ signifies existence, but all verbs signify the first operation of the intellect, we must be able to form a concept of existence in the first operation of the intellect. This paper does three things. First, it analyzes the nature of the claim made by Maritain and Gilson. Second, it shows from internal textual evidence that “respicit ipsum esse rei” cannot mean what Maritain and Gilson take it to mean. The second operation of the intellect cannot have a proper object distinct from the object of the first operation, which is quiddities. Finally, this paper provides an alternative interpretation of In I Peryermenias, lecture 5, to the one given by McInerny. In that text, Aquinas does not speak about a particular concept of existence in the first operation of the intellect and signified by the verbs ‘is’ or ‘exists.’ Rather, he uses the word ‘esse’ in indirect speech to include generally any form or act joined to a subject by the copula, ‘is.’ Aquinas’s focus is not on what ‘esse’ or ‘est’ signifies, but on the mode in which it signifies (per modum actualitas) absent additional qualifying terms. The conclusion of this paper is that, although the esse contrasted with essence in Aquinas’s metaphysics corresponds to a concept in the intellect’s first operation, nevertheless, like the notions of blindness and of genus, this esse cannot fall properly within the intellect’s object. (shrink)

Comparative religion scholar Thomas Berry’s influential concept of “Earth jurisprudence” has been helpfully elaborated in three principal books. My first section identifies four of their common themes, deriving therefrom an implicit narrative: (1) the basis of ecology is autopoiesis, which (2) originally generated human communities and Indigenous vernacular laws, which were (3) later reasserted by forest defenders who fought to create the Magna Carta’s “Charter of the Forest,” which is (4) now championed globally by the Indian physicist and (...) eco-activist Vandana Shiva’s Earth Democracy movement. My next three sections identify mutually exclusive elements of the three books, deriving the following alternative narrative: self-conscious new dancing rituals (Cullinan) could empower an historically informed reconstruction of private property (Burdon) via commons-based vernacular law (Weston and Bollier). And my conclusion offers one template for such a strategy, namely a new environmental variation on my dancing-poetic conception of legal justice, christened “emerald star-law.”. (shrink)

This chapter introduces the articles by Marie C. Swabey, Thelma Z. Lavine, Grace A. de Laguna and Dorothy Walsh on the objectivity of scientific knowledge. We will see Swabey placing herself outside the historicist traditions of (later) authors (e.g., Thomas Kuhn), and arguing that the rationality and objectivity of science are grounded in synthetic a priori justified logical principles. Lavine and de Laguna, by contrast, embrace socio-historical approaches to the study of science, thus anticipating later developments in philosophy of (...) science. Still, whereas Lavine embraces a relativist notion of objectivity, de Laguna argues that science, at least in some respects, actually is universally valid. Walsh, finally, like Swabey, believes in context-independent objectivity that is grounded in metaphysics, but like de Laguna and Lavine, contends that such objectivity is discipline-specific. (shrink)

In 1990 Robert Lickliter and Thomas Berry identified the phylogeny fallacy, an empirically untenable dichotomy between proximate and evolutionary causation, which locates proximate causes in the decoding of ‘ genetic programs’, and evolutionary causes in the historical events that shaped these programs. More recently, Lickliter and Hunter Honeycutt argued that Evolutionary Psychologists commit this fallacy, and they proposed an alternative research program for evolutionary psychology. For these authors the phylogeny fallacy is the proximate/evolutionary distinction itself, which they argue (...) constitutes a misunderstanding of development, and its role in the evolutionary process. In this article I argue that the phylogeny fallacy should be relocated to an error of reasoning that this causal framework sustains: the conflation of proximate and evolutionary explanation. Having identified this empirically neutral form of the phylogeny fallacy, I identify its mirror image, the ontogeny fallacy. Through the lens of these fallacies I attempt to solve several outstanding problems in the debate that ensued from Lickliter and Honeycutt’s provocative article. (shrink)

“Art”—what is it? What sort of entities are artworks? “Art”—when is it? Normally, when we visit an art exhibition, when we listen to a concert or when we look at a performing art in a setting, we use to read the titles, the tags or something textual, a threshold not crafted by the author, about the exposed or executed artworks in order to grasp their subject, style, history, and author. But: how does a title, a non-fiction depiction or a pointing, (...) and different ways of para-textual activation, entitle and unable us to such an operation and to live an aesthetic relation? This issue of “Aisthesis” explores the conditions under which it could be useful to distinguish between aesthetic objects and artworks–visual, musical, literary, performing arts– and to admit that the existence of the latter depends on a marginal and basic component of them: tags. The issue contains articles by Jerrold Levinson, Bernard Sève, Filippo Focosi, Alberto Voltolini, Giulia Alberti, Pietro Kobau, Jean-Pierre Cometti, Isabelle Thomas-Fogiel, Filippo Fimiani, Bertrand Rougé, Leardo Botti, Michel Déguy, Jean-Marie Klinkenberg, Micla Petrelli, Andrea Olivieri, Alessandro Ottaviani. (shrink)

The most public-facing forms of contemporary Darwinism happily promote its worldview ambitions. Popular works, by the likes of Richard Dawkins, deflect associations with eugenics and social Darwinism, but also extend the reach of Darwinism beyond biology into social policy, politics, and ethics. Critics of the enterprise fall into two categories. Advocates of Intelligent Design and secular philosophers (like Mary Midgley and Thomas Nagel) recognise it as a worldview and argue against its implications. Scholars in the rhetoric of science (...) or science communication, however, typically take the view that Darwinism isn't a worldview, but a scientific theory, which has been improperly embellished by some; they uphold the distinction between is and ought and argue that science is restricted to the former. This prompts an is–ought problem on another level. I catalogue the ways in which Darwinism plainly is a worldview and why commentators' beliefs that it ought not to be distorts their analysis. Hence, it is their own worldview that precludes them from accepting Darwinism's worldview implications. (shrink)

Considerando el contexto bélico y el surgimiento de las vanguardias a inicios del siglo XX, fundamento en este trabajo las razones por las cuales la presencia del concepto de nivola, atribuida por Miguel de Unamuno para hacer referencia a la técnica literaria que emplea en su novela Niebla (1914), suscita una confrontación posible entre universos compuestos por elementos de la realidad y lo virtual. En ese sentido, será propicio explicar el procedimiento que origina esa colisión de planos establecidos. Para ello, (...) recurriré a categorías literarias que sustentan las teorías de la ficción, según la percepción de Thomas Pavel y Marie-Laure Ryan. (shrink)

The philosophical study of consciousness is chock full of thought experiments: John Searle’s Chinese Room, David Chalmers’ Philosophical Zombies, Frank Jackson’s Mary’s Room, and Thomas Nagel’s ‘What is it like to be a bat?’ among others. Many of these experiments and the endless discussions that follow them are predicated on what Chalmers famously referred as the ‘hard’ problem of consciousness: for him, it is ‘easy’ to figure out how the brain is capable of perception, information integration, attention, reporting (...) on mental states, etc, even though this is far from being accomplished at the moment. What is ‘hard’, claims the man of the p-zombies, is to account for phenomenal experience, or what philosophers usually call ‘qualia’: the ‘what is it like’, first-person quality of consciousness. (shrink)

Considering the war context and the emergence of the avant-garde in the early twentieth century, I base on this work the reasons why the presence of the concept of nivola, attributed by Miguel de Unamuno to refer to the literary technique used in his novel Mist (1914), provokes a possible confrontation between universes composed of elements of reality and the virtual. In that sense, it will be appropriate to explain the procedure that originates that collision of established plans. For this, (...) I will resort to literary categories that support the theories of fiction, according to the perception of Thomas Pavel and Marie-Laure Ryan. (shrink)

The aim of this study was to explore the existence of moral distress among nurses in Lilongwe District of Malawi. Qualitative research was conducted in selected health institutions of Lilongwe District in Malawi to assess knowledge and causes of moral distress among nurses and coping mechanisms and sources of support that are used by morally distressed nurses. Data were collected from a purposive sample of 20 nurses through in-depth interviews using a semi-structured interview guide. Thematic analysis of qualitative data was (...) used. The results show that nurses, irrespective of age, work experience and tribe, experienced moral distress related to patient/nursing care. The major distressing factors were inadequate resources and lack of respect from patients, guardians, peers and bosses. Nurses desire teamwork and ethics committees in their health institutions as a means of controlling and preventing moral distress. There is a need for creation of awareness for nurses to recognize and manage moral distress, thus optimizing their ability to provide quality and uncompromised nursing care. (shrink)

Mimesis can refer to imitation, emulation, representation, or reenactment - and it is a concept that links together many aspects of ancient Greek Culture. The Western Greek bell-krater on the cover, for example, is painted with a scene from a phlyax play with performers imitating mythical characters drawn from poetry, which also represent collective cultural beliefs and practices. One figure is shown playing a flute, the music from which might imitate nature, or represent deeper truths of the cosmos based upon (...) Pythagorean views (which were widespread in Western Greece at the time). The idea that mimesis should be restricted to ideals was made famous by Plato (whose connections to Pythagoreanism and Siracusa are well-known), and famously challenged by his student Aristotle (not to mention by the mimetic character of Plato’s own poetry). This volume gathers essays not only on the philosophical debate about mimesis, but also on its use in architecture, drama, poetry, history, music, ritual, and visual art. The emphasis is on examples from Hellenic cities in Southern Italy and Sicily, but the insights apply far beyond – even to modern times. Contributors include: Thomas Noble Howe, Francisco J. Gonzalez, Gene Fendt, Guilherme Domingues da Motta, Jeremy DeLong, Carolina Araújo, Marie-Élise Zovko, Lidia Palumbo, Sean Driscoll, Konstantinos Gkaleas, Anna Motta, Jure Zovko, Alexander H. Zistakis, Christos C. Evangeliou, Dorota Tymura, Iris Sulimani, Elliott Domagola, Jonah Radding, Giulia Corrente, Laura Tisi, Ewa Osek, Argyri G. Karanasiou, Rocío Manuela Cuadra Rubio, Jorge Tomás García, Aura Piccioni, and José Miguel Puebla Morón. (shrink)

I start with a reconstruction of the discussion on the nature of scientific models and on their relationship to metaphors that has taken place in the Anglo-Saxon philosophy of Science starting from the Fifties; the discovery started with Stephen Pepper and Kenneth Burke, reaching Thomas Kuhn, Marx Wartofsky, and George Lakoff via Max Black's and Mary Hesse's interaction view. I argue that Hesse's view has a number of weak points: uncritically accepting Black's idea of "interaction", for keeping too (...) much of a logical empiricist view of observation language, and for keeping too much of a Scholastic distinction between formal and material analogy. I argue that a few insights from Kuhn and Wartofsky seem to go in the same direction as Granger's view of metaphor as opposed to metonymy, thus severing the link between metaphor and the "qualitative". I argue that the Cartesian legacy and its implicit ideal of a "mirroring" relationship between the world and the mind is the main obstacle to be eventually overcome if we are to work out a satisfactory account of the language of science and that suggestions from pragmatism as well as from French epistemology may be used in order to work out a post-Cartesian view of science. -/- . (shrink)

This paper attempts to provide the basis for a broader naturalized account of agency. Naturalization is considered as the need for an ongoing and open-ended process of scientific inquiry driven by the continuous formulation of questions regarding a phenomenon. The naturalization of agency is focused around the interrelation of the fundamental notions of autonomy, functionality, intentionality and meaning. Certain naturalized frameworks of agency are critically considered in an attempt to bring together all the characteristic properties that constitute an autonomous agent, (...) as well as to indicate the shaping of these notions/properties during the development and the evolution of its agential capacity. Autonomy and interaction are proved to be key concepts in this endeavor. (shrink)

PREMISSA No século XIX, ocorreram transformações impulsionadas pela emergência de novas fontes energéticas (água e petróleo), por novos ramos industriais e pela alteração profunda nos processos produtivos, com a introdução de novas máquinas e equipamentos. Depois de 300 anos de exploração por parte das nações europeias, iniciou -se, principalmente nas colônias latino-americanas, um processo intenso de lutas pela independência. É no século XIX, já com a consolidação do sistema capitalista na Europa, que se encontra a herança intelectual mais próxima da (...) qual surgirá a Sociologia como ciência particular. No início desse século, as ideias do Conde de Saint-Simon (1760-1825), de Georg Wilhelm Friedrich Hegel (1770-1831), de David Ricardo (1772-1823) e de Charles Darwin (1809-1882), entre outros, foram o elo para que Alexis de Tocqueville (1805-1859), Auguste Comte (1798-1857), Karl Marx (1818 -1883) e Herbert Spencer (1820-1903), entre outros, desenvolvessem reflexões sobre a sociedade de seu tempo. Auguste Comte e Karl Marx foram os pensadores que lançaram as bases do pensamento sociológico e de duas grandes tradições – a positivista e a socialista – que muito influenciaram o desenvolvimento da Sociologia no Brasil. 1 AUGUSTE COMTE E A TRADIÇÃO POSITIVISTA Isidore Auguste Marie François Xavier Comte nasceu em Montpellier, na França, em 19 de janeiro de 1798. Com 16 anos de idade, ingressou na Escola Politécnica de Paris, fato que teria significativa influência na orientação posterior de seu pensamento. De 1817 a 1824, foi secretário do Conde de Saint-Simon. Comte declarou que, com Saint -Simon, aprendeu muitas coisas que jamais encontraria nos livros e que, no pouco tempo em que conviveu com o conde, fez mais progressos do que faria em muitos anos, se estivesse sozinho. Toda a obra de Comte está permeada pelos acontecimentos que ocorreram após a Revolução Francesa de 1789. Ele defendeu parte dos princípios revolucionários e criticou a restauração da monarquia, preocupando-se fundamentalmente em reorganizar a sociedade, que, no seu entender, estava em ebulição e mergulhada no caos. Para Comte, a desordem e a anarquia imperavam em virtude da confusão de princípios (metafísicos e teológicos), que não se adequavam à sociedade industrial em expansão. Era, portanto, necessário superar esse estado de coisas, usando a razão como fundamento da nova sociedade. Propôs, então, a mudança da sociedade por meio da reforma intelectual plena das pessoas. De acordo com o pensador, com a modificação do pensamento humano, por meio do método científico, que ele chamava de “filosofia positiva”, haveria uma reforma das instituições. Com a proposta do estudo da sociedade por meio da análise de seus processos e estruturas, e da reforma prática das instituições, Comte criou uma nova ciência, à qual deu o nome de “física social”, passando a chamá-la posteriormente de Sociologia. A Sociologia representava, para Comte, o coroamento da evolução do conhecimento, mediante o emprego de métodos utilizados por outras ciências, que buscavam conhecer os fenômenos constantes e repetitivos da natureza: a observação, a experimentação, a comparação e a classificação. De acordo com esse pensador, a Sociologia, como as ciências naturais, deve sempre procurar a reconciliação entre os aspectos estáticos e os dinâmicos do mundo natural ou, no caso da sociedade humana, entre a ordem e o progresso. O lema da “filosofia positiva” proposta por Comte era “conhecer para prever, prever para prover”, ou seja, o conhecimento é necessário para fazer previsões e também para solucionar possíveis problemas. A influência de Comte no desenvolvimento da Sociologia foi marcante, sobretudo, na escola francesa, evidenciando-se em Émile Durkheim e seus contemporâneos e seguidores. Seu pensamento esteve presente em muitas das tentativas de criar tipologias para explicar a sociedade. Suas principais obras são: Curso de filosofia positiva (1830-1842), Discurso sobre o espírito positivo (1848), Catecismo positivista (1852) e Sistema de política positiva (1854). Para concluirmos, Comte explanava que para a superação da anarquia reinante na nova sociedade industrial, a filosofia positivista defendia a subordinação do progresso à ordem. O mesmo era contra o retorno de Luís XVIII ao trono: em sua concepção, a sociedade industrial que emergia requeria um governo fundado na razão. 2 A TRADIÇÃO SOCIALISTA: KARL MARX E FRIEDRICH ENGELS Karl Heinrich Marx nasceu em Tréveris, na antiga Prússia, hoje Alemanha, em 1818 e, em 1830, ingressou no Liceu Friedrich Wilhelm, nessa mesma cidade. Anos depois, foi cursar Direito na Universidade de Bonn, transferindo-se para Berlim em seguida. Pouco a pouco, entretanto, seus interesses migraram para a Filosofia, área na qual defendeu, em 1841, a tese de doutorado A diferença da filosofia da natureza em Demócrito e Epicuro. Sua vida universitária foi marcada pelo debate político e intelectual influenciado pelo pensamento de Ludwig Feuerbach (1804-1872) e, principalmente, pelo de Georg Wilhelm Friedrich Hegel (1770- 1831). Friedrich Engels (1820-1895) nasceu em Barmen (Renânia), na antiga Prússia, hoje Alemanha, filho mais velho de um rico industrial do ramo têxtil. Terminou sua formação secundária em 1837 e a partir de então sua formação intelectual foi por conta própria (autodidata), com alguns cursos universitários esparsos e de curta duração. Desde cedo começou a trabalhar nas empresas de seu pai e foi nessa condição que se deslocou para Bremen por três anos e depois foi enviado pelos pais a Manchester, na Inglaterra, onde trabalhou nas fábricas da família. Engels ficou impressionado com a miséria na qual viviam os trabalhadores das fábricas inglesas. Os dois, Marx e Engels, se encontraram em 1842, quando Marx passou a escrever para A Gazeta Renana, jornal da província de Colônia, do qual Engels era colaborador e mais tarde editor-chefe. O jornal, que criticava o poder prussiano, foi fechado em 1843, e Marx se viu desempregado. Ao perder o emprego, mudou-se para Paris, na França. Ali escreveu, em 1844, os Manuscritos econômico-filosóficos (só publicados em 1932) e, junto com F. Engels, o livro A sagrada família. Por sua vez, F. Engels, em 1844, decidiu voltar para a Alemanha, onde publicou, em 1845, A situação da classe trabalhadora na Inglaterra. Entre 1845 e 1847, Marx exilou-se em Bruxelas, na Bélgica, onde escreveu A ideologia alemã (em parceria com Friedrich Engels) e Miséria da filosofia (1847), obra na qual criticou o filósofo Pierre-Joseph Proudhon (1809-1865). Em 1848, ainda na Bélgica, a parceria com Engels se solidificou ao escreverem juntos o livreto O Manifesto Comunista. Em 1848, Marx foi expulso da Bélgica e retornou a Colônia, na Alemanha (Prússia), sempre pensando na possibilidade de uma mudança estrutural em sua terra natal. Isso, entretanto, não aconteceu e Marx foi expulso da Alemanha em 1849, ano em que migrou para Londres, na Inglaterra, onde permaneceu até o fim da vida. Lá escreveu O 18 Brumário de Luís Bonaparte (1852), sua mais importante obra de reflexão sobre a vida política europeia do século XIX, desenvolveu pesquisas e concluiu seu maior trabalho: O capital: crítica da economia política. O primeiro volume dessa obra foi publicado em 1867; os outros três, em 1885, 1894 e 1905, após a morte de Marx, revisados por F. Engels. 2.1 O contexto histórico e a obra de Marx e Engels Para situar a obra de Marx e Engels, é necessário conhecer um pouco do que acontecia em meados do século XIX. Com as transformações que ocorriam no mundo ocidental, principalmente na esfera da produção industrial, houve um crescimento expressivo no número de trabalhadores industriais urbanos, com uma consequência evidente: precariedade da vida dos operários nas cidades. As condições de trabalho no interior das fábricas eram péssimas. Os empregados eram superexplorados, alimentavam-se mal e trabalhavam em ambientes insalubres. Para enfrentar essa situação e tentar modificá-la, os trabalhadores passaram a se organizar em associações e sindicatos e a promover movimentos de reivindicação. Desenvolveu-se, então, uma discussão das condições sociais, políticas e econômicas para se definirem as possibilidades de intervenção nessa realidade. Desde o início do século XIX, muitos pensadores discutiram essas questões, nas perspectivas socialista e anarquista. Na Inglaterra podem ser citados, entre outros: William Godwin (1756-1836), Thomas Spence (1750-1814), Thomas Paine (1737-1809), Robert Owen (1771-1858) e Thomas Hodgkin (1787-1866). Na França, destacaram-se Étienne Cabet (1788- 1856), Flora Tristan (1803-1844), Charles Fourier (1772-1837) e Pierre-Joseph Proudhon (1809-1865). Marx e Engels levaram em conta esses pensadores, debatendo com alguns contemporâneos e criticando-os. Além disso, incorporaram a tradição da economia clássica inglesa, presente principalmente nas obras de Adam Smith e de David Ricardo. Pode-se dizer, portanto, que Marx e Engels desenvolveram seu trabalho com base na análise crítica da economia política inglesa, do socialismo utópico francês e da filosofia alemã. Esses dois autores não buscavam definir uma ciência específica para estudar a sociedade (como a Sociologia, para Auguste Comte) ou situar seu trabalho em um campo científico particular. Em alguns escritos, Marx afirmou que a História seria a ciência que mais se aproximava de suas preocupações, por abarcar as múltiplas dimensões da sociedade, a qual deveria ser analisada na totalidade, não havendo uma separação rígida entre os aspectos sociais, econômicos, políticos, ideológicos, religiosos, culturais etc. O objetivo de Marx e Engels era estudar criticamente a sociedade capitalista com base em seus princípios constitutivos e em seu desenvolvimento, visando dotar a classe trabalhadora de uma análise política da sociedade de seu tempo. Assim, a tradição socialista nascida da luta dos trabalhadores, muitos anos antes e em situações diferentes, tem como expressão intelectual o pensamento de Karl Marx e Friedrich Engels. Para entender as concepções fundamentais de Marx e Engels é necessário fazer a conexão entre as lutas da classe trabalhadora, suas aspirações e as ideias revolucionárias que estavam presentes no século XIX na Europa. Para eles, o conhecimento científico da realidade só tem sentido quando visa à transformação dessa mesma realidade. A separação entre teoria e prática não é discutida, pois a “verdade histórica” não é algo abstrato e que se define teoricamente; sua verificação está na prática. Apesar de haver algumas diferenças em seus escritos, os elementos essenciais do pensamento de Marx e Engels podem ser assim sintetizados: • historicidade das ações humanas – crítica ao idealismo alemão; • divisão social do trabalho e o surgimento das classes sociais – a luta de classes; • o fetichismo da mercadoria e o processo de alienação; • crítica à economia política e ao capitalismo; • transformação social e revolução; • utopia – sociedade comunista. A obra desses dois autores é muito vasta e não ficou vinculada estritamente aos movimentos sociais dos trabalhadores. Pouco a pouco foi introduzida nas universidades como parte do estudo em diferentes áreas do conhecimento. Estudiosos de Filosofia, Sociologia, Ciência Política, Economia, História e Geografia, entre outras áreas, foram influenciados por ela. Na Sociologia, como afirma Irving M. Zeitlin, no livro Ideología y teoría sociológica, tanto Max Weber quanto Émile Durkheim fizeram, em suas obras, um debate com as ideias de Karl Marx. Pelas análises da sociedade capitalista de seu tempo e a repercussão que tiveram em todo o mundo, principalmente no século XX, nos movimentos sociais e nas universidades, Marx e Engels são considerados autores clássicos da Sociologia. No campo dessa disciplina, porém, o pensamento deles ficou um pouco restrito, pois perdeu aquela relação entre teoria e prática (práxis), ou seja, entre a análise crítica e a prática revolucionária. Essa relação esteve presente, por exemplo, na vida e na obra dos russos Vladimir Ilitch Ulianov, conhecido como Lênin (1870-1924), e Leon D. Bronstein, conhecido como Trotsky (1879-1940), da alemã Rosa Luxemburgo (1871-1919) e do italiano Antonio Gramsci (1891- 1937), que tiveram significativa influência no movimento operário do século XX. Com base no trabalho de Marx e Engels, muitos autores desenvolveram estudos acadêmicos em vários campos do conhecimento. Podemos citar, por exemplo, Georg Lukács (1885-1971), Theodor Adorno (1903-1969), Walter Benjamin (1892-1940), Henri Lefebvre (1901-1991), Lucien Goldmanm (1913 -1970), Louis Althusser (1918 -1990), Nikos Poulantzas (1936-1979), Edward P. Thompson (1924-1993) e Eric Hobsbawm (1917 -2012). O pensamento de Marx e Engels continua, assim, presente em todo o mundo, com múltiplas tendências e variações, sempre gerando controvérsias. REFERENCIAL TEÓRICO GEMKOW, H.; PSUA, I. M. L. Marx e Engels: Vida e Obra. São Paulo: Alfa e Ômega, 1984. 232 pp. GIANOTTI, J. A. Comte. São Paulo: Abril Cultural, 1978. 318 pp. (Col. Os Pensadores) KONDER, L. Marx: vida e obra. 7ª ed. São Paulo: Paz e Terra, 2007. 154 pp. (Col. Vida e Obra). (shrink)

Ediţia a doua (revăzută şi îmbunătăţită) O introducere în teoriile şi conceptele, forţele fundamentale şi particule, metode şi tabele utilizate în fizică, subdomenii şi domenii ştiinţifice înrudite, cu accent pe înţelegerea fenomenelor fizice. Fizica clasică se ocupă, în general, cu materia și energia la scară normală de observație, în timp ce o mare parte a fizicii moderne se ocupă de comportamentul materiei și energiei în condiții extreme sau pe o scară foarte mare sau foarte mică. De exemplu, pentru fizica atomică (...) și nucleară contează scara cea mai mică la care elementele chimice pot fi identificate. Fizica particulelor elementare are o scară chiar mai mică, deoarece se referă la unitățile de bază ale materiei; această ramură a fizicii este, de asemenea, cunoscută sub numele de fizica energiilor înalte, din cauza energiilor extrem de ridicate necesare pentru a produce mai multe tipuri de particule, în acceleratoare de particule mari. La această scară, de obicei, noțiunile obișnuite de spațiu, timp, materie și energie nu mai sunt valabile. Cele două teorii principale ale fizicii moderne prezintă o imagine diferită a conceptelor de spațiu, timp, și materie, faţă de fizica clasică. Teoria cuantică studiază natura mai degrabă discretă decât continuă a multor fenomene la nivel atomic și subatomic, și aspectele complementare ale particulelor și undelor în descrierea unor astfel de fenomene. Teoria relativității studiază descrierea fenomenelor care au loc într-un cadru de referință, care este în mișcare faţă de un observator. Teoria specială a relativității studiază mișcarea relativ uniformă în linie dreaptă, iar teoria generală a relativității mișcarea accelerată și legătura sa cu gravitația. Atât teoria cuantică cât și teoria relativității îşi găsesc aplicații în toate domeniile fizicii moderne. CUPRINS: Fizica - Scurtă istorie - Fizica şi filozofia - Teorii de bază în fizică - - Fizica clasică - - Fizica modernă - - Diferenţa între fizica clasică şi fizica modernă - Cercetarea în fizică - - Metode ştiinţifice - - Teorie şi experiment - Domenii de aplicare şi obiective - - Domenii de cercetare - - Direcţii de dezvoltare - - Direcţii actuale de cercetare Teorii - Fizica teoretică - - Teorii recunoscute - - Teorii propuse - - Teorii marginale Teorii recunoscute - Termodinamica - - Legile termodinamicii - - Concepte în termodinamică - - Substanţe care se pot descrie doar prin temperatură - - Substanţe care se pot descrie doar prin temperatură şi presiune - - Substanţe care se pot descrie prin temperatură, presiune şi potenţial chimic - - Substanţe care se pot descrie prin temperatură şi câmp magnetic - - Sisteme termodinamice - - Stări termodinamice - Mecanica statistică - Relativitatea specială - - Motivaţia pentru teoria relativităţii speciale - - Invarianţa vitezei luminii - - Lipsa unui cadru de referinţă absolut - - Echivalenţa dintre energie şi masă - - Simultaneitatea - - Evoluţia teoriei relativităţii speciale - Teoria relativităţii generale - - Dezvoltarea relativităţii şi a relativităţii speciale - - Gaura de vierme - - - Călătorii cu viteze mai mari decât viteza luminii şi călătorii în timp - - - Universul nostru, într-o gaură neagră - - - Concluzii - Mecanica cuantică - - Descrierea teoriei - - Formularea matematică - - Interacţia cu alte teorii ale fizicii - - Istoria, filozofia şi viitorul mecanicii cuantice - - - Istoria - - - Filozofia - - - Viitorul - - Optica cuantică - - - Electronica cuantică - - Laser - - - Concepte de bază - - - Terminologie - - - Construcţia unui laser - - - Fizica laserilor - - - Extreme Light Infrastructure - - - Arme cu laser - Teoria câmpului cuantic - - Probleme ale mecanicii cuantice obişnuite - - Câmpuri cuantice - Modelul Standard - - Teste, predicţii şi provocări Teorii propuse - Teoria finală (Theory of everything) - - Idei speculative - Teoria marii unificări - Teoria M - - Relaţia teoriei M cu supercorzile şi supergravitaţia - - Caracteristici ale teoriei M - Gravitaţia cuantică în buclă - - Incompatibilitatea dintre mecanica cuantică şi relativitatea generală - - Buclele Wilson şi reţelele de spin - - Gravitaţia cuantică în buclă şi cosmologia cuantică - - Testele experimentale de GCB - Emergenţa Teorii marginale - Fuziunea la rece - - Fuziunea cu bule - Tesla şi Teoria dinamică a gravitaţiei - Eter luminifer - - Dezavantaje şi critici - Energia orgonică - - Dezvoltarea de către Reich a teoriilor sale orgonice - - Cărţile lui Reich Concepte - Mecanica clasică - - Istoria - - Statica - - - Vectori - - - Forţa - - - Momentul forţei - - - Ecuaţiile de echilibru - - - Momentul de inerţie - - - Solide - - - Fluide - - Dinamica - - - Principii - - - Dinamica liniară şi de rotaţie - - - Forţa - - - Legile lui Newton - - Frecarea - - - Legile frecării uscate - - - Reducerea frecării - Materia - - Antimateria - Energia - - Legile conservării în fizică - - - Filosofia legilor de conservare - - Masa - - - Masa inerţială - - - Masa gravitaţională - - - Echivalenţa maselor inerţială şi gravitaţională - - - Consecinţele relativităţii - - Cantitatea de mişcare (impulsul) - - - Cantitatea de mişcare în mecanica clasică - - - Cantitatea de mişcare în mecanica relativistă - - - Cantitatea de mişcare în mecanica cuantică - - Momentul cinetic - - Spinul - - - Istoria - - - Aplicaţii - Dimensiuni - - Timpul - - - Măsurarea timpului - - - Timpul în inginerie şi fizica aplicată - - - Timpul în filosofie şi fizica teoretică - - Spaţiu-timp - - - Cadrul de referinţă - - - Câteva fapte generale despre spaţiu-timp - - - Este spaţiul-timp cuantificat? - - Viteza - - Forţa - - - Relaţiile dintre unităţile de forţă şi unităţile de masă - - - Unităţi imperiale de forţă - - Momentul forţei - Sisteme fizice - Unde - - Exemple de unde - - Proprietăţi caracteristice - - Unde transversale şi longitudinale - - Polarizarea - - Descriere fizică a unei unde - - Unde de deplasare - - Ecuaţia undelor - - Entanglementul cuantic - - Magnetism - - - Dipoli magnetici - - - Modele de materiale magnetice - - Electricitatea - - - Istorie - - - Puterea electrică - - - Curentul electric - - - Fenomene electrice în natură - - Radiaţia electromagnetică - - Temperatura - - - Unităţi de temperatură - - - Bazele teoretice - - - Capacitatea termică - - - Temperatura în gaze - - - Măsurarea temperaturii - - - Temperaturi negative - - Entropia - - - Schimbarea de entropie în motoarele termice - - - Definiţia statistică a entropiei: Principiul lui Boltzmann - - - Măsurarea entropiei - - Informaţia în fizică - - - Informaţia clasică vs informaţia cuantică - - - Informaţii clasice - - - Informaţiile fizice şi entropia - Tranziţii - - Tranziţii de fază - - - Clasificarea tranziţiilor de fază - - - - Clasificarea Ehrenfest - - - - Clasificarea modernă a tranziţiilor de fază - - - Proprietăţi ale tranziţiilor de fază - - - - Puncte critice - - - - Simetria - - - - Exponenţi critici şi clase de universalitate - - Supraconductibilitatea - - - Istoria - - - Teorii ale supraconductibilităţii - - - Aplicaţii tehnologice ale supraconductibilităţii - - - Proprietăţile elementare ale supraconductorilor - - Superfluiditatea Forţe fundamentale - Gravitaţia - - Despre legea gravitaţiei universale a lui Newton - - - Forma vectorială - - - Istorie - - - Reticenţele lui Newton - - - Comparaţie cu forţa electromagnetică - - Teoria relativităţii generale a lui Einstein - - - Mecanica cuantică şi ondulatorie - - Situaţii specifice - - - Gravitaţia Pământului - - - Ecuațiile pentru un corp în cădere în apropiere de suprafața Pământului - - - Gravitaţia și astronomia - - - Radiația gravitațională - - - Viteza gravitaţiei - Electromagnetism - - Descrierea matematică - - Câmp electric E - - Metoda electromagnetică - - Electrostatica - - - Serii triboelectrice - - - Generatoare electrostatice - - - Neutralizarea sarcinilor - - - Inducţia sarcinilor - - - Electricitatea "statică" - Forţa nucleară slabă - Forţa nucleară tare Particule - Particule elementare - - Proprietăţi conceptuale - - - Dimensiunea - - - Compoziţia - - Modelul Standard în fizica particulelor elementare - - - Fermioni fundamentali - - - - Antiparticule - - - - Cuarci - - - Bosoni fundamentali - - - - Gluoni - - - - Bosoni electroslabi - - - - Bosonul Higgs - - Extensii ale Modelului Standard în fizica particulelor elementare - - - Marea unificare - - - Supersimetria - - - Teoria corzilor - - - Teoria preonilor - Atomi - - Modele istorice de atomi - - Nucleul atomic - Protoni - Neutroni - - Istoric - - - Evoluţia actuală - Electroni - - Istoria - - Detalii tehnice - - Electricitate - Cuarci - Fotoni - Gluoni - Bosoni W şi Z - - Bosonul Higgs - Gravitoni - Neutrino - - Neutrino, noul sistem de comunicaţii - - Telefonul – particulă - - Comunicaţii cu submarinele - - Mesaje pentru călătoria în timp - Cvasiparticule - - Relaţia cu mecanica cuantică multi-corp - - Distincţia între cvasiparticule şi excitaţii colective - - Efectul asupra proprietăţilor colective - - Istoria - Fononi - - Unde de reţea - - Fononi acustici şi optici Subdomenii - Acustica - - Concepte fundamentale ale acusticii - - - Propagarea undelor: nivele de presiune - - - Propagarea undelor: frecvenţa - - - Transducţia în acustică - Astrofizica - - Erupţii solare - - - Evoluţia exploziilor solare - - - Impactul exploziilor solare asupra omenirii - - - - Ejecţia masei coronariene - - - - Misiunile spaţiale - - - - Întreruperi de energie electrică - Fizica atomică, moleculară, şi optică - - Apa grea - - Osmoza - Fizica computaţională - Fizica materiei condensate - Criogenia - Mecanica fluidelor - Optica - - Optica clasică - - Optica modernă - Fizica plasmei - Fizica particulelor - - Istoria - - Modelul Standard - - Fizica particulelor experimentală - - Obiecţii - - Politici publice Metode - Metode ştiinţifice - - Elementele metodelor ştiinţifice idealizate - - Aspecte ale metodelor ştiinţifice - - - Observaţia - - - Ipoteza - - - Predicţia - - - Verificarea - - - Evaluarea - - - Alte aspecte ale metodelor ştiinţifice - Mărimi fizice - Măsurători fizice - Analiza dimensională - - Exemplu aplicat - Statistica Tabele - Legile fizicii - Constante fizice - Sistemul Internaţional pentru unităţi de măsură - - Origine - - Scrierea SI - - Unităţi de bază în Sistemul Internaţional SI - - - Lungime (l) - - - Masa (m) - - - Timp (t) - - - Curentul electric (I) - - - Temperatura termodinamică (T) - - - Cantitatea de substanţă (n) - - - Intensitatea luminoasă (I) - - Unităţi SI derivate - - Prefixe SI în fizică - - - Unităţi folosite în afara SI - Unităţi fizice - - Unităţi ca dimensiuni - - Unităţi de bază şi derivate - - Conversia unităţilor - - Prefixele in sistemul SI - - Sfaturi şi reguli pentru calcule cu unităţi fizice Istoria - Fizica în antichitate - Fizica în Evul Mediu - Fizica în sec. XVI-VIII - Fizica în sec. XIX - Fizica în sec. XX Probleme nerezolvate în fizică Domenii interdisciplinare - Fizica aplicată (Fizica tehnologică) - Fizica acceleratorilor - - Accelerarea și interacțiunea particulelor cu structuri RF - - Dinamica fluxului - - Coduri de modelare - - Diagnosticările fluxului - - Toleranţele maşinii Domenii înrudite - Relaţia fizicii cu alte domenii - - Cerinţe preliminare - - Applicaţii şi influenţe - Astronomia - - Scurtă istorie - - Subdomenii ale astronomiei. Cum se obţin informaţiile în astronomie. - - - După subiect - - - Modalităţi de obţinere a informaţiilor - - Telescoape - - - Tipuri de telescoape - - Planetele rătăcitoare - Biofizica - - Subiecte în biofizică şi domenii conexe - - Biofizicieni celebri - Chimia fizică - - Concepte-cheie - Cosmologia - - Subiecele din cosmologie includ: - - - Cosmologia fizică - - - Cosmologii alternative - - - Cosmologia filosofică - - - Cosmologia religioasă - Electronica - - Exemplu - Geofizica - - Metode - - - Geodezie - - - Sonde spaţiale - - Cutremure - Fizica chimică - Ingineria - - Sarcina ingineriei - - Rezolvarea problemelor - - Utilizarea calculatoarelor - - Etimologia - - Conexiunile cu alte discipline - Ştiinţa materialelor Pseudofizica - Anti-gravitaţia - - Efecte convenţionale care imită efectele anti-gravitaţiei - - Soluţii ipotetice - - - Scuturi gravitaţionale - - - Cercetări în relativitatea generală în anii 1950 - - - A cincea forţă - - - "Unităţi distorsionate" în relativitatea generală - - - Breakthrough Propulsion Physics Program - - Încercări experimentale şi comerciale - - - Dispozitive giroscopice - - - Gravitatorul lui Thomas Townsend Brown - - - Cuplarea gravitoelectrică - - - Premiul Göde - Eter luminifer - - Dezavantaje şi critici - Fuziunea la rece - - Fuziunea cu bule - - Rezultate - - - Producţia de energie şi căldura în exces - - - Heliu, elemente grele, şi neutroni - - Mecanisme propuse Referinţe Despre autor - Nicolae Sfetcu - - Contact . 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Until recently, philosophers and psychologists conceived of emotions as brain- and body-bound affairs. But researchers have started to challenge this internalist and individualist orthodoxy. A rapidly growing body of work suggests that some emotions incorporate external resources and thus extend beyond the neurophysiological confines of organisms; some even argue that emotions can be socially extended and shared by multiple agents. Call this the extended emotions thesis. In this article, we consider different ways of understanding ExE in philosophy, psychology, and the (...) cognitive sciences. First, we outline the background of the debate and discuss different argumentative strategies for ExE. In particular, we distinguish ExE from cognate but more moderate claims about the embodied and situated nature of cognition and emotion. We then dwell upon two dimensions of ExE: emotions extended by material culture and by the social factors. We conclude by defending ExE against some objections and point to desiderata for future research. (shrink)

The terms `endurance' and `perdurance' are commonly thought to denote distinct ways for an object to persist, but it is surprisingly hard to say what these are. The common approach, defining them in terms of temporal parts, is mistaken, because it does not lead to two coherent philosophical alternatives: endurance so understood becomes conceptually incoherent, while perdurance becomes not just true but a conceptual truth. Instead, we propose a different way to articulate the distinction, in terms of identity rather than (...) temporal parts: an object endures if its identity is determined at every moment at which it exists. We make precise what it means for the identity of an object to be determined at a moment. We also discuss what role the endurance / perdurance distinction, so understood, should play in the debates about time, material objects and personal identity. (shrink)

Learner’s attitude towards modular distance learning catches uncertainties as a world crisis occurs up to this point. As self-learning modules (SLMs) become a supplemental means of learning in new normal education, this study investigated efficiency towards the learners’ attitude and performance. Specifically, the study described the learners’ profile and their attitude and performance towards SLMs. It also ascertained the relationship between the learner’s profile with their attitude and performance, as well as the relationship between attitude and performance relevant to SLMs. (...) A descriptive-correlational research design was employed in the study with 88 non-randomly chosen participants from secondary schools in West Philippines. The learners’ GWA (general weighted average) was used to determine their performance and a survey questionnaire for their profile and attitude. Frequency counts, percentage, and Spearman’s rank correlation coefficient were used to analyze the data gathered with the aid of Jamovi software. Results revealed a strong correlation between attitude and performance, but there was no link between learner’s attitude and performance as to the learner’s profile. It was affirmed that attitude is a compelling factor that is related with performance. Hence, this research has broader ramifications that can direct the Bureau of Learning Delivery to orient the module writers to further contextualize the learning materials that can compound learner’s disposition and academic performance. (shrink)

Bir şey, Tanrı onu emrettiği için mi iyidir ya da kötüdür? sorusunu merkeze alarak oluşturulan ve yakın dönem içerisinde gerek din felsefesi ve gerekse ahlak felsefesi içerisinde tartışılan konulardan biriside “İlahi Buyruk Teorisi”dir. Bu teori kısaca, ahlaki değerlerin kaynağının, Tanrı’nın buyruklarında, yani onun emir ve yasaklarında belirlendiğini açıklamaya çalışmaktadır. Eylemlerimizin iyi ya da kötü olarak nitelendirilmesinin Tanrı’nın buyruklarıyla mı, yoksa onların Tanrı’dan bağımsız, yani, kendi doğalarından mı kaynaklandığı tartışması, ilk olarak ahlak felsefesi içerisinde Platon’un “Euthyphro” diyaloğunda kendisine yer bulmuştur. Bununla (...) beraber Hristiyan teolojisi içerisinde Aziz Augustinus, Duns Scotus ve Thomas Aquinas isimler; İslam düşüncesi içerisinde ise, “Hüsün ve Kubuh” meselesi adı altında Mu’tezile, Eş’ariyye ve Matüridiyye gibi ekoller konuya dair yaklaşımlarını ortaya koymaya çalışmıştır. Son olarak daha yakın dönemde din felsefesi içerisinde Philip L. Quinn, Robert M. Adams ve Janine Marie Idziak gibi birçok isim bu teoriye yönelik kapsamlı çalışmalar ve argümanlar geliştirmiştir. (shrink)

We begin by showing that every theory of the value of uncertain prospects must have one of three unpalatable properties. _Reckless_ theories recommend giving up a sure thing, no matter how good, for an arbitrarily tiny chance of enormous gain; _timid_ theories permit passing up an arbitrarily large potential gain to prevent a tiny increase in risk; _non-transitive_ theories deny the principle that, if A is better than B and B is better than C, then A must be better than (...) C. Having set up this trilemma, we study its horns. Non-transitivity has been much discussed; we focus on drawing out the costs and benefits of recklessness and timidity when it comes to axiology, decision theory, and normative uncertainty. (shrink)

I argue, through appeal to the distinction between analysis and decomposition described by Dummett, that Wittgenstein employs both of those notions in the Tractatus. I then bring this interpretation to bear upon the issue of propositional unity, where I formulate an objection to the views of both Leonard Linksy and José Zalabardo. I show that both Linsky and Zalabardo fail to acknowledge the distinction between analysis and decomposition present in the Tractatus, and that they consequently mischaracterise Wittgenstein’s position with respect (...) to propositional unity. (shrink)

A number of concerns have been raised about the possible future use of pharmaceuticals designed to enhance cognitive, affective, and motivational processes, particularly where the aim is to produce morally better decisions or behavior. In this article, we draw attention to what is arguably a more worrying possibility: that pharmaceuticals currently in widespread therapeutic use are already having unintended effects on these processes, and thus on moral decision making and morally significant behavior. We review current evidence on the moral effects (...) of three widely used drugs or drug types: propranolol, selective serotonin reuptake inhibitors, and drugs that effect oxytocin physiology. This evidence suggests that the alterations to moral decision making and behavior caused by these agents may have important and difficult-to-evaluate consequences, at least at the population level. We argue that the moral effects of these and other widely used pharmaceuticals warrant further empirical research and ethical analysis. (shrink)

Part One of Montesquieu's Idea of Justice comprises a survey of the currency in philosophical, ethical and aesthetic debate during the second half of the 17th century of the terms rapport and convenance, which are central to the enigmatic definition given to justice by Mon tesquieu in Lettres Persanes LXXXllI. In this survey, attention is concen trated on the way in which the connotations of these terms fluctuate with the divergent development of the methodological and speculative outgrowths of Cartesian ism (...) into two schools of thought, materialist and idealist, often widely at variance in their views of the nature and orga nization of the universe. In Part Two, Montesquieu's definition of justice is set against this background, whose doctrinal conflicts, because of the characteristic as sociations of its key terms, it may be taken to reflect, just as it may be held to epitomize, by virtue of its elaboration in the opening chapter of De l' Esprit des Lois and its close terminological affinities with the defini tion of law there given, an undoubtedly related conflict between the implications of causal determinism and the aspirations of idealist meta physics surviving at the heart of Montesquieu's outlook, and, remaining unresolved, often said to impair the coherence if not the validity of his theory of society. (shrink)

The aim of this paper is to provide a theoretical framework to understand how multicellular systems realize functionally integrated physiological entities by organizing their intercellular space. From a perspective centered on physiology and integration, biological systems are often characterized as organized in such a way that they realize metabolic self-production and self-maintenance. The existence and activity of their components rely on the network they realize and on the continuous management of the exchange of matter and energy with their environment. One (...) of the virtues of the organismic approach focused on organization is that it can provide an understanding of how biological systems are functionally integrated into coherent wholes. Organismic frameworks have been primarily developed by focusing on unicellular life. Multicellularity, however, presents additional challenges to our understanding of biological systems, related to how cells are capable to live together in higher-order entities, in such a way that some of their features and behaviors are constrained and controlled by the system they realize. Whereas most accounts of multicellularity focus on cell differentiation and increase in size as the main elements to understand biological systems at this level of organization, we argue that these factors are insufficient to provide an understanding of how cells are physically and functionally integrated in a coherent system. In this paper, we provide a new theoretical framework to understand multicellularity, capable to overcome these issues. Our thesis is that one of the fundamental theoretical principles to understand multicellularity, which is missing or underdeveloped in current accounts, is the functional organization of the intercellular space. In our view, the capability to be organized in space plays a central role in this context, as it enables (and allows to exploit all the implications of) cell differentiation and increase in size, and even specialized functions such as immunity. We argue that the extracellular matrix plays a crucial active role in this respect, as an evolutionary ancient and specific (non-cellular) control subsystem that contributes as a key actor to the functional specification of the multicellular space and to modulate cell fate and behavior. We also analyze how multicellular systems exert control upon internal movement and communication. Finally, we show how the organization of space is involved in some of the failures of multicellular organization, such as aging and cancer. (shrink)

Preliminary Material /Reto Rössler, Tim Sparenberg and Philipp Weber -- Kosmos & Kontingenz /Reto Rössler, Tim Sparenberg and Philipp Weber -- "De la théorie à la pratique“ /Eva Marie Noller -- Mittelalterliche Kosmologie und Kontingenz /Cornelia Selent -- Kontingenz der Stimmen im Kosmos der Lettern -,Atomologie', Technologie und William Baldwins Beware the Cat /Ronja Bodola -- Hypothese, Abweichung und Traum Keplers Ellipsen /Reto Rössler -- "Nur leerer Raum und Schatten“ /Hartmut Böhme -- Gewissheit als sentiment /Christian Reidenbach -- Poiesis im (...) "Gegenhalt“ der anderen Welten: Epistemische und kosmologische Kontingenz bei Breitinger und Brockes /Johannes Wankhammer -- Ungereimtheit - Poesie und Prosa um 1755 /Wolfgang Hottner -- "Es giebt freylich unzähliche Welten“ /Tim Sparenberg -- Kontingenz, Ordnung und realer Grund bei Kant /Thijs Menting -- Im Grunde das Regellose /Philipp Weber -- Kontingenz und Latenz /Helmut Müller-Sievers -- Revolution in Permanenz: Auguste Blanquis Ewigkeit durch die Sterne /Alexandra Heimes -- "Kosmische Gesetze“? /Elisa Ronzheimer -- Vom unendlichen Universum zur Dialektik der Kontingenz /Thomas Ebke -- Stetigkeit im kosmischen Diskontinuum /Timothy Attanucci -- Versuch einer Kosmologie des Performativen in der Kunst /Maximilian Haas -- Kosmopolitismus und Internationalismus: Zwei Modelle, zwei Erbschaften /Étienne Balibar -- Vom kontingenten Kosmos zur Kosmopolitik /Karin Harrasser -- Auswahlbibliographie /Reto Rössler, Tim Sparenberg and Philipp Weber -- Begriffsregister /Reto Rössler, Tim Sparenberg and Philipp Weber -- Autorinnen und Autoren /Reto Rössler, Tim Sparenberg and Philipp Weber. (shrink)

The goal of this article is to present a first list of ethical concerns that may arise from research and personal use of virtual reality (VR) and related technology, and to offer concrete recommendations for minimizing those risks. Many of the recommendations call for focused research initiatives. In the first part of the article, we discuss the relevant evidence from psychology that motivates our concerns. In Section “Plasticity in the Human Mind,” we cover some of the main results suggesting that (...) one’s environment can influence one’s psychological states, as well as recent work on inducing illusions of embodiment. Then, in Section “Illusions of Embodiment and Their Lasting Effect,” we go on to discuss recent evidence indicating that immersion in VR can have psychological effects that last after leaving the virtual environment. In the second part of the article, we turn to the risks and recommendations. We begin, in Section “The Research Ethics of VR,” with the research ethics of VR, covering six main topics: the limits of experimental environments, informed consent, clinical risks, dual-use, online research, and a general point about the limitations of a code of conduct for research. Then, in Section “Risks for Individuals and Society,” we turn to the risks of VR for the general public, covering four main topics: long-term immersion, neglect of the social and physical environment, risky content, and privacy. We offer concrete recommendations for each of these 10 topics, summarized in Table 1. (shrink)

A wide family of many-valued logics—for instance, those based on the weak Kleene algebra—includes a non-classical truth-value that is ‘contaminating’ in the sense that whenever the value is assigned to a formula φ⁠, any complex formula in which φ appears is assigned that value as well. In such systems, the contaminating value enjoys a wide range of interpretations, suggesting scenarios in which more than one of these interpretations are called for. This calls for an evaluation of systems with multiple contaminating (...) values. In this paper, we consider the countably infinite family of multiple-conclusion consequence relations in which classical logic is enriched with one or more contaminating values whose behavior is determined by a linear ordering between them. We consider some motivations and applications for such systems and provide general characterizations for all consequence relations in this family. Finally, we provide sequent calculi for a pair of four-valued logics including two linearly ordered contaminating values before defining two-sided sequent calculi corresponding to each of the infinite family of many-valued logics studied in this paper. (shrink)

Recognizing that truth is socially constructed or that knowledge and power are related is hardly a novelty in the social sciences. In the twenty-first century, however, there appears to be a renewed concern regarding people’s relationship with the truth and the propensity for certain actors to undermine it. Organizations are highly implicated in this, given their central roles in knowledge management and production and their attempts to learn, although the entanglement of these epistemological issues with business ethics has not been (...) engaged as explicitly as it might be. Drawing on work from a virtue epistemology perspective, this paper outlines the idea of a set of epistemic vices permeating organizations, along with examples of unethical epistemic conduct by organizational actors. While existing organizational research has examined various epistemic virtues that make people and organizations effective and responsible epistemic agents, much less is known about the epistemic vices that make them ineffective and irresponsible ones. Accordingly, this paper introduces vice epistemology, a nascent but growing subfield of virtue epistemology which, to the best of our knowledge, has yet to be explicitly developed in terms of business ethics. The paper concludes by outlining a business ethics research agenda on epistemic vice, with implications for responding to epistemic vices and their illegitimacy in practice. (shrink)

Many philosophers believe that luck egalitarianism captures “desert-like” intuitions about justice. Some even think that luck egalitariansm distributes goods in accordance with desert. In this paper, we argue that this is wrong. Desertism conflicts with luck egalitarianism in three important contexts, and, in these contexts, desertism renders the proper moral judgment. First, compared to desertism, luck egalitarianism is sometimes too stingy: it fails to justly compensate people for their socially valuable contributions—when those contributions arose from “option luck”. Second, luck egalitarianism (...) is sometimes too restrictive: it fails to justly compensate people who make a social contribution when that contribution arose from “brute luck”. Third, luck egalitarianism is too limited in scope: it cannot diagnose economic injustice arising independently of comparative levels of justice. The lesson of this paper is that luck egalitarians should consider supplementing their theory with desert considerations. Or, even better, consider desertism as a superior alternative to their theory. (shrink)

This paper reconsiders Ockham's critique of the species theory of cognition. As Ockham understands this theory, it says that the direct objects of cognition are mental representations, or species. According to many commentators, one of Ockham's main objections to this theory was that, if the direct objects of cognition are species rather than external objects, we will never be able to establish whether or not a given species is a veridical representation of the world. In this paper I argue that (...) this line of interpretation sits uneasily with Ockham's epistemology, and offer a new interpretation of Ockham's critique of species. (shrink)

According to the Nomological Argument, observed regularities in nature are best explained by an appeal to a supernatural being. A successful explanation must avoid two perils. Some explanations provide too little structure, predicting a universe without regularities. Others provide too much structure, thereby precluding an explanation of certain types of lawlike regularities featured in modern scientific theories. We argue that an explanation based in the creative, intentional action of a supernatural being avoids these two perils whereas leading competitors do not. (...) Although our argument falls short of a full defense, it does suggest that the Nomological Argument is worthy of philosophical attention. (shrink)

In this article we revisit a number of disputes regarding significance logics---i.e., inferential frameworks capable of handling meaningless, although grammatical, sentences---that took place in a series of articles most of which appeared in the Australasian Journal of Philosophy between 1966 and 1978. These debates concern (i) the way in which logical consequence ought to be approached in the context of a significance logic, and (ii) the way in which the logical vocabulary has to be modified (either by restricting some notions, (...) or by adding some vocabulary) to keep as much of Classical Logic as possible. Our aim is to show that the divisions arising from these disputes can be dissolved in the context of a novel and intuitive proposal that we put forward. (shrink)

In this chapter, we introduce the notion of “moral neuroenhancement,” offering a novel definition as well as spelling out three conditions under which we expect that such neuroenhancement would be most likely to be permissible (or even desirable). Furthermore, we draw a distinction between first-order moral capacities, which we suggest are less promising targets for neurointervention, and second-order moral capacities, which we suggest are more promising. We conclude by discussing concerns that moral neuroenhancement might restrict freedom or otherwise “misfire,” and (...) argue that these concerns are not as damning as they may seem at first. (shrink)

We give two social aggregation theorems under conditions of risk, one for constant population cases, the other an extension to variable populations. Intra and interpersonal welfare comparisons are encoded in a single ‘individual preorder’. The theorems give axioms that uniquely determine a social preorder in terms of this individual preorder. The social preorders described by these theorems have features that may be considered characteristic of Harsanyi-style utilitarianism, such as indifference to ex ante and ex post equality. However, the theorems are (...) also consistent with the rejection of all of the expected utility axioms, completeness, continuity, and independence, at both the individual and social levels. In that sense, expected utility is inessential to Harsanyi-style utilitarianism. In fact, the variable population theorem imposes only a mild constraint on the individual preorder, while the constant population theorem imposes no constraint at all. We then derive further results under the assumption of our basic axioms. First, the individual preorder satisfies the main expected utility axiom of strong independence if and only if the social preorder has a vector-valued expected total utility representation, covering Harsanyi’s utilitarian theorem as a special case. Second, stronger utilitarian-friendly assumptions, like Pareto or strong separability, are essentially equivalent to strong independence. Third, if the individual preorder satisfies a ‘local expected utility’ condition popular in non-expected utility theory, then the social preorder has a ‘local expected total utility’ representation. Fourth, a wide range of non-expected utility theories nevertheless lead to social preorders of outcomes that have been seen as canonically egalitarian, such as rank-dependent social preorders. Although our aggregation theorems are stated under conditions of risk, they are valid in more general frameworks for representing uncertainty or ambiguity. (shrink)

The study’s goal was to provide an educational intervention in Algebra through GeoGebra that would boost students’ confidence, improve their learning, and correct their most minor mastered skills, allowing them to improve their Algebra performance. The research design was quasi-experimental, with 40 nonrandomly chosen participants comprising the GeoGebra and control groups. Mean and standard deviation was employed to describe the algebra performance and confidence of the respondents. At the same time, independent and dependent t-tests were used to determine the students’ (...) significant difference in algebra performance and confidence in the pre-and post-test between the control and GeoGebra groups. GeoGebra effectively improved algebra confidence, enhanced learning, and remedied the students’ least mastered skills. GeoGebra is recommended as an instructional material in teaching and learning Algebra and can be extended to other mathematics content areas. (shrink)

Voting Advice Applications (VAAs) are interactive online tools designed to assist voters by improving the basis on which they decide how to vote. In recent years, they have been widely adopted, but their design is the subject of ongoing and often heated criticism. Most of these debates focus on whether VAAs accurately measure the standpoints of political parties and the preferences of users and on whether they report valid results while avoiding political bias. It is generally assumed that if their (...) methodology is sound, then VAAs can be seen as strengthening the democratic process. But as we argue in this chapter, the setup of VAAs raises basic questions of normative democratic theory as well. Insofar as VAAs are supposed to improve the functioning of the democratic process, it must be clarified in what sense they aim to make a contribution, before it even makes sense to discuss their effectiveness at doing so. -/- VAAs are often intended to enhance the democratic process by one or all of the following: (I) informing voters about the policy standpoints of political parties (or individual candidates), (2) increasing voter turnout, and (3) ensuring that the composition of parliaments more accurately reflects the political attitudes of the electorate. In the next three sections, we discuss three central bones of contention in current democratic theory that are crucial to these ways in which VAAs typically take themselves to contribute to strengthening the democratic process: -/- 1. Questions about citizen competence: What forms of competence do citizens need to have, and to what extent, for a democracy to function properly? -/- 2. Questions about political participation: What forms and extent of participation are vital to democracy? -/- 3. Questions about democratic representation: How should the relation between the elected and the electorate be understood? -/- For each issue we aim to show, first, how the design and setup of mainstream VAAs are tacitly structured by a specific conception of the democratic aim at issue and, second, what some alternative positions on these questions are within contemporary political theory. In the final section, we will discuss some of the implications of this analysis for the responsibilities of VAA developers, and particularly for the procedural neutrality to which they are typically committed. Our conclusion will be that once these issues are identified, developers of VAAs should either argue in favour of their views on democratic competence, participation and representation, or they should rethink the design of VA As in ways that move beyond their current assumptions, or both. (shrink)

This paper identifies, develops, and argues for an interpretation of Mary Astell’s understanding of self-government. On this interpretation, what is essential to self-government, according to Astell, is an agent’s responsiveness to her own reasoning. The paper identifies two aspects of her theory of self-government: an ‘authenticity’ criterion of what makes our motives our own and an account of the capacities required for responsiveness to our own reasoning. The authenticity criterion states that when our motives arise from some external source (...) without validation by our own understanding of the reasons supporting them, then they are not our own. The capacities requisite for responsiveness to our own reasoning are those of examining and evaluating our own motives and of resisting the social pressure to conform to others’ opinions. An upshot of this interpretation of Astell’s theory of self-government is that it reveals her insights into the ways ‘custom’ can undermine an individual’s ability to govern oneself. (shrink)

Through modern driver assistant systems, algorithmic decisions already have a significant impact on the behavior of vehicles in everyday traffic. This will become even more prominent in the near future considering the development of autonomous driving functionality. The need to consider ethical principles in the design of such systems is generally acknowledged. However, scope, principles and strategies for their implementations are not yet clear. Most of the current discussions concentrate on situations of unavoidable crashes in which the life of human (...) beings is existentially affected. In this paper, we argue that ethical considerations should be mandatory for any algorithmic decision of autonomous vehicles, instead of a limitation to hazard situations. Such an ethically aligned behavior is relevant because autonomous vehicles, like any other traffic participants, operate in a shared public space, where every behavioral decision impacts the operational possibilities of others. These possibilities concern the fulfillment of a road-user’s safety, utility and comfort needs. We propose that, to operate ethically in such space, an autonomous vehicle will have to take its behavior decisions according to a just distribution of operational possibilities among all traffic participants. Using an application on a partially-autonomous prototype vehicle, we describe how to apply and implement concepts of distributive justice to the driving environment and demonstrate the impact on its behavior in comparison to an advanced but egoistic decision maker. (shrink)