Many situations require the simultaneous processing of auditory and visual information, however, stimuli presented to one sensory modality can sometimes interfere with processing in a second sensory modality (i.e., modality dominance). The current study further investigated modality dominance by examining how task demands and bimodal presentation affect speeded auditory and visual discriminations. Participants in the current study had to quickly determine if two words, two pictures, or two word-picture pairings were the same or different, and we manipulated task demands across (...) three different conditions. In an immediate recognition task, there was only one second between the two stimuli/stimulus pairs and auditory dominance was found. Compared to the respective unimodal baselines, pairing pictures and words together slowed down visual responses and sped up auditory responses. Increasing the interstimulus interval to four seconds and blocking verbal rehearsal weakened auditory dominance effects, however, conflicting and redundant visual cues sped up auditory discriminations. Thus, simultaneously presenting pictures and words had different effects on auditory and visual processing, with bimodal presentation slowing down visual processing and speeding up auditory processing. These findings are consistent with a proposed mechanism underlying auditory dominance, which posits that auditory stimuli automatically grab attention and attenuate/delay visual processing. (shrink)

Fixity and freedom.--Law and love.--Authority and experience.

This book consists of a selection of papers which throw new light on old problems in one of Plato s most difficult dialogues. The first set of papers deals with definitions of sophistry from different perspectives. In the central section E. Hulsz, D. O'Brien, B. Bossi, P. Mesquita and N. Cordero consider the problem of being and relative non-being with regard to Heraclitus and the legacy of Parmenides. The final section with papers by F. Fronterotta, J. de Garay, D. Ambuel (...) and L. Palumbo is devoted to ontology, predication and truth.". (shrink)

El artículo discute la cuestión de si Platón creía que, en el asunto de la areté, la psyché femenina tenía una inclinación natural a la inmoralidad en un sentido que no tenía la psyché masculina, y que por ende era signiticativamente distinta a la psyché masculina. Se arguye que el Timeo (y en menor grado. las Leyes) sugiere fuertemente que sí lo creyó, aunque afortunadamente las consecuencias políticas que intirió de ello (en las Leyes) resultan positivas en lugar de negativas. (...) Se arguye, por el contrario, que Aristóteles -aun cuando sigue manteniendo la teoría lamentable de la inferioridad de las mujeres-habla de diferentes quanta de (una y la misma) areté en las almas masculinas y femeninas, en lugar deuna diferencia en su misma areté. (shrink)

Environmental ethicists have frequently criticized ancient Greek philosophy as anti-environmental for a view of philosophy that is counterproductive to environmental ethics and a view of the world that puts nature at the disposal of people. This provocative collection of original essays reexamines the views of nature and ecology found in the thought of Plato, Aristotle, the Stoics, and Plotinus. Recognizing that these thinkers were not confronted with the environmental degradation that threatens contemporary philosophers, the contributors to this book find that (...) the Greeks nevertheless provide an excellent foundation for a sound theory of environmentalism. (shrink)

The paper has as its goal the investigation of the meaning of logos in DK frs. 1, 2, 31b, 39, 45, 50, 87, 108, and 115, with particular emphasis on frs. 1, 2 and 50. It is argued that the focal meaning of the term is ‘account’ or ‘statement’, and that the statement in question, of particular importance in frs 1, 2 and 50, it the account/statement forever being uttered by ‘that which is wise’,, Heraclitus’ divine principle. Plato picks up (...) the idea, with his notion of a World Soul which is similarly forever in a state of utterance which is a piece of self-description, and it is suggested that a modern version of the notion of the universe being in an everlasting state of such self-description is our ability to learn what it has to say by investigating the ‘language’ of radio waves and the like, which are forever being emitted by all moving systems composing the real, and thereby forever offering us a piece of the real’s self-description of itself. (shrink)

The paper deals with the "deuteros plous", literally ‘the second voyage’, proverbially ‘the next best way’, discussed in Plato’s "Phaedo", the key passage being Phd. 99e4–100a3. The second voyage refers to what Plato’s Socrates calls his “flight into the logoi”. Elaborating on the subject, the author first (I) provides a non-standard interpretation of the passage in question, and then (II) outlines the philosophical problem that it seems to imply, and, finally, (III) tries to apply this philosophical problem to the "ultimate (...) final proof" of immortality and to draw an analogy with the ontological argument for the existence of God, as proposed by Descartes in his 5th "Meditation". The main points are as follows: (a) the “flight into the logoi” can have two different interpretations, a common one and an astonishing one, and (b) there is a structural analogy between Descartes’s ontological argument for the existence of God in his 5th "Meditation" and the "ultimate final proof" for the immortality of the soul in the "Phaedo". (shrink)

Aunque el Libro I de República parece un diálogo socrático estándar sobre un término moral como justicia, que culmina con un estado de aparente aporía, se termina afirmando que la justicia es como un estado del alma caracterizado por el conocimiento. El libro I termina siendo el preámbulo para mostrar que ser justo es mejor que ser injusto, y que la justicia es en y por sí misma beneficiosa sin relación con cualquier ‘recompensa o consecuencia’ que devenga para el individuo (...) justo (358b). Ello mueve a Adimanto y Glaucon a retar a Sócrates a que muestre cómo independientemente de cualquier otra consideración, el hombre verdaderamente justo está mejor que el verdaderamente injusto, aun cuando el hombre verdaderamente justo se halle en el máximo de dolor y su reputación de bueno haya sido destruida, y el hombre malo no esté sufriendo ningún dolor y disfrute de una reputación de absolutamente virtuoso. En el presente artículo se examina este argumento y la relación entre justicia y eudaimonía, como solución platónica al reto de los sofistas. La clave interpretativa consiste en examinar los sentidos en los que se entiende la noción de eudaimonía en el contexto del reto. Palabras clave: Platón; República; Sócrates; Justicia; EudaimoníaAlthough Republic’s Book I seems a standard Socratic dialogue on a moral term as justice, which culminates with a state of apparent aporia, it ends up asserting that justice is like a state of the soul characterized by knowledge. Book I ends up being the preamble to show that being just is better than being unjust, and that justice is in itself and by itself beneficial, regardless of any ‘reward or consequence’ to the just individual (358b). This leads Adeimantus and Glaucon to challenge Socrates to show how, regardless of any other consideration, the truly just man is better than the truly unjust one, even when the truly just man found himself in the highest pain and his reputation as a good man had been destroyed, while the mean man did not suffer any pain and enjoyed a reputation as an absolutely virtuous man. In this paper we examine this argument and the relation between justice and eudemonia, as a Platonic solution to the sophists’ challenge. The interpretative key consists in examining the senses in w ich the notion of eudemonia is understood in the context of the challenge. Keywords: Plato; Republic; Socrates; Justice; Eudaimonia. (shrink)

It is a commonplace of Platonic scholarship that for Plato a significant, if not the most significant feature of Heracliteanism was the so-called “doctrine of flux”. In this paper I wish to discuss another feature of what seems to me basic Heraclitean doctrine that is taken over by Plato, albeit without explicit recognition of the fact, as a central tenet of his cosmopsychology: the notion of the language of the real.

What Heraclitus said about soul can be quickly set out: 1. One would never discover the limits of soul, should one traverse every road—so deep a measure does it possess. 2. For souls it is death to become water, and for water death to become earth. Water comes into existence out of earth, and soul out of water. 3. Whenever a man is drunk, he is led along, stumbling, by a beardless boy; he does not perceive where he is going, (...) because his soul is wet. 4. Poor witnesses for people are eyes and ears if they possess uncomprehending souls. 5. A flash of light a dry soul, wisest and best. 6. For souls it is joy or death to become wet. 7. It is difficult to fight passion, for whatever it wishes it buys at the price of soul. (shrink)

El articulo se propone examinar la noción del concepto clásico griego de la “vida buena” (eu zen, eudaimonia) como el objetivo práctico fundamental de la existencia humana y ofrecer una mirada novedosa a la oposición actual entre teorías teleológicas y no teleológicas sobre este tema, llevando a una re-evaluación de las contribuciones que aporta la filosofía antigua a este asunto. La forma del artículo es original: los autores han creado un diálogo entre dos personajes ficticios, cada uno de los cuales (...) representa un enfoque filosófico distinto. Al hacerlo, quisieron rendir tributo a la obra de Sócrates y Platón, en el campo ético, y al mismo tiempo subrayar la relevancia actual de muchos elementos de esta obra en los estudios contemporáneos de filosofía moral. (shrink)

En el presente artículo se pone en evidencia que existe una dicotomía entre la concepción de la justicia como estado del alma, por una parte, lo cual es defendido por Sócrates en el libro segundo de la República a partir del desafío de Glaucón, y una concepción relacional de la justicia tal como se puede ver en las Leyes, por otra. La diferencia entre estas dos concepciones estriba en el carácter paradigmático de la ciudad que se construye en la República (...) -sociedad para dioses o hijos de dioses- a diferencia de lo que ocurre en las Leyes, su segunda opción de sociedad, donde trata de lo que se podría conseguir de manera realista por seres humanos reales. (shrink)

Two sixteenth-century manuscripts, Vat. 217 and 1338, each contain, as an appendix to the works of Sextus Empiricus, a small Sophistic treatise now usually referred to as the . The two appendices were first collated, it would seem, by Conrad Trieber, who planned to publish an edition of the treatise. He died, however, before the project was completed, and his notes passed into the possession of Wilamowitz, who allowed H. Mutschmann to consult them for purposes of writing his own article (...) on Sextus. (shrink)

Two sixteenth-century manuscripts, Vat. 217 and 1338, each contain, as an appendix to the works of Sextus Empiricus, a small Sophistic treatise now usually referred to as the. The two appendices were first collated, it would seem, by Conrad Trieber, who planned to publish an edition of the treatise. He died, however, before the project was completed, and his notes passed into the possession of Wilamowitz, who allowed H. Mutschmann to consult them for purposes of writing his own article on (...) Sextus. (shrink)

Este artigo descreve em primeiro lugar os quatro tipos de duração que parecem ser sustentados por Platão: eternidade, sempiternidade, perpetuidade e tempo. Uma descrição é oferecida do tipo surpreendente de entropia que caracteriza o cosmos no Mito do Político, onde o universo começa a partir de um impulso inicial, eventualmente retorna àquele ponto e então começa o processo novamente, em perpetuidade. Essa perspectiva é então apresentada como sendo irresistivelmente consoante com a teoria cosmológica contemporânea.This article first describes the four types (...) of duration to which Plato seems to have been committed: eternity, sempiternity, everlastingness and time. A description is offered of the very startling type of entropy characterizing the cosmos of the Myth of the Politicus, in which the universe starts from an initial impulse, eventually returns to that point, and then begins the process all over again, in perpetuity. This view is then shown to be compellingly consonant with contemporary cosmological theory. (shrink)

Este artículo analiza algunos conceptos del alma - no siempre fáciles deconciliar entre sí- en los diálogos tempranos de Platón. Prosigue luego con una discusión acerca de la bien conocida doctrina sobre la tripartición del alma en la República y el Timeo, sosteniendo que esta doctrina constituye, en muchos sentidos, un progreso importante con respecto al pensamiento temprano de Platón, especialmente al Fedón. Se menciona también la cuestión poco discutida de la naturaleza e importancia de la diferenciación de géneros del (...) alma en el Timeo. En relación con el famoso pasaje, también del Timeo, sobre la composición del alma, se sostiene que bien pudo haber sido un intento de Platón por lidiar con la espinosa cuestión del dualismo psicofísico. (shrink)

While a significant literature has appeared discussing theoretical ethical concerns regarding COVID-19, particularly regarding resource prioritization, as well as a number of personal reflections on providing patient care during the early stages of the pandemic, systematic analysis of the actual ethical issues involving patient care during this time is limited. This single-center retrospective cohort mixed methods study of ethics consultations during the first surge of the COVID 19 pandemic in Massachusetts between March 15, 2020 through June 15, 2020 aim to (...) fill this gap. Results indicate that there was no significant difference in the median number of monthly consultation cases during the first COVID-19 surge compared to the same period the year prior and that the characteristics of the ethics consults during the COVID-19 surge and same period the year prior were also similar. Through inductive analysis, we identified four themes related to ethics consults during the first COVID-19 surge including (1) prognostic difficulty for COVID-19 positive patients, (2) challenges related to visitor restrictions, (3) end of life scenarios, and (4) family members who were also positive for COVID-19. Cases were complex and often aligned with multiple themes. These patient case-related sources of ethical issues were managed against the backdrop of intense systemic ethical issues and a near lockdown of daily life. Healthcare ethics consultants can learn from this experience to enhance training to be ready for future disasters. (shrink)

Systematic study of the intersection of ethics consultation services and solid organ transplants and recipients can identify and illustrate ethical issues that arise in the clinical care of these patients, including challenges beyond resource allocation. This was a single-centre, retrospective cohort study of all adult ethics consultations between January 1, 2007, and December 31, 2017, at a large academic medical centre in the north-eastern United States. Of the 880 ethics consultations, sixty (6.8 per cent ) involved solid organ transplant, thirty-nine (...) (65.0 per cent) for candidates and twenty-one (35.0 per cent ) for recipients. Ethics consultations were requested for 4.3 per cent of heart, 4.9 per cent of lung, 0.3 per cent of liver, and 0.3 per cent of kidney transplant recipients over the study period. Nurses were more likely to request ethics consultations for recipients than physicians (80.0 per cent vs 20.0 per cent, p = 0.006). The most common reason for consultation among transplant candidates was discussion about intensity of treatment or goals of care after the patient was not or was no longer a transplant candidate. The most common reason for ethics consultation among transplant recipients was disagreement between transplant providers and patients/families/non-transplant healthcare professionals over the appropriate intensity of treatment for recipients. Very few consultations involved questions about appropriate resource allocation. Ethics consultants involved in these cases most often navigated communication challenges between transplant and non-transplant healthcare professionals and patients and families. (shrink)

In 2015, the major critical care societies issued guidelines outlining a procedural approach to resolving intractable conflict between healthcare professionals and surrogates over life-sustaining treatments (LST). We report our experience with a resolving conflict procedure. This was a retrospective, single-centre cohort study of ethics consultations involving intractable conflict over LST. The resolving conflict process was initiated eleven times for ten patients over 2,015 ethics consultations from 2000 to 2020. In all cases, the ethics committee recommended withdrawal of the contested LST. (...) In seven cases, the patient died or was transferred or a legal injunction was obtained before completion of the process. In the four cases in which LST was withdrawn, the time from ethics consultation to withdrawal of LST was 24.8 ± 12.2 days. Healthcare provider and surrogate were often distressed during the process, sometimes resulting in escalation of conflict and legal action. In some cases, however, surrogates appeared relieved that they did not have to make the final decision regarding LST. Challenges regarding implementation included the time needed for process completion and limited usefulness in emergent situations. Although it is feasible to implement a due process approach to conflict over LST, there are factors that limit the procedure’s usefulness. (shrink)

This book is a collection of secondary essays on America's most important philosophic thinkers—statesmen, judges, writers, educators, and activists—from the colonial period to the present. Each essay is a comprehensive introduction to the thought of a noted American on the fundamental meaning of the American regime.

Critical care society guidelines recommend that ethics committees mediate intractable conflict over potentially inappropriate treatment, including Do Not Resuscitate status. There are, however, limited data on cases and circumstances in which ethics consultants recommend not offering cardiopulmonary resuscitation despite patient or surrogate requests and whether physicians follow these recommendations. This was a retrospective cohort of all adult patients at a large academic medical center for whom an ethics consult was requested for disagreement over DNR status. Patient demographic predictors of ethics (...) consult outcomes were analyzed. In 42 of the 116 cases, the patient or surrogate agreed to the clinician recommended DNR order following ethics consultation. In 72 of 74 of the remaining cases, ethics consultants recommended not offering CPR. Physicians went on to write a DNR order without patient/surrogate consent in 57 of those cases. There were no significant differences in age, race/ethnicity, country of origin, or functional status between patients where a DNR order was and was not placed without consent. Physicians were more likely to place a DNR order for patients believed to be imminently dying. The median time from DNR order to death was 4 days with a 90-day mortality of 88.2%. In this single-center cohort study, there was no evidence that patient demographic factors affected ethics consultants’ recommendation to withhold CPR despite patient/surrogate requests. Physicians were most likely to place a DNR order without consent for imminently dying patients. (shrink)