To what extent can Nietzsche's idea of the Overman be used in connection with transhumanist notions of highly advanced humans and even posthumans?

Hans Reichenbach’s pragmatic treatment of the problem of induction in his later works on inductive inference was, and still is, of great interest. However, it has been dismissed as a pseudo-solution and it has been regarded as problematically obscure. This is, in large part, due to the difficulty in understanding exactly what Reichenbach’s solution is supposed to amount to, especially as it appears to offer no response to the inductive skeptic. For entirely different reasons, the significance of Bertrand Russell’s (...) classic attempt to solve Hume’s problem is also both obscure and controversial. Russell accepted that Hume’s reasoning about induction was basically correct, but he argued that given the centrality of induction in our cognitive endeavors something must be wrong with Hume’s basic assumptions. What Russell effectively identified as Hume’s (and Reichenbach’s) failure was the commitment to a purely extensional empiricism. So, Russell’s solution to the problem of induction was to concede extensional empiricism and to accept that induction is grounded by accepting both a robust essentialism and a form of rationalism that allowed for a priori knowledge of universals. So, neither of those doctrines is without its critics. On the one hand, Reichenbach’s solution faces the charges of obscurity and of offering no response to the inductive skeptic. On the other hand, Russell’s solution looks to be objectionably ad hoc absent some non-controversial and independent argument that the universals that are necessary to ground the uniformity of nature actually exist and are knowable. This particular charge is especially likely to arise from those inclined towards purely extensional forms of empiricism. In this paper the significance of Reichenbach’s solution to the problem of induction will be made clearer via the comparison of these two historically important views about the problem of induction. The modest but important contention that will be made here is that the comparison of Reichenbach’s and Russell’s solutions calls attention to the opposition between extensional and intensional metaphysical presuppositions in the context of attempts to solve the problem of induction. It will be show that, in effect, what Reichenbach does is to establish an important epistemic limitation of extensional empiricism. So, it will be argued here that there is nothing really obscure about Reichenbach’s thoughts on induction at all. He was simply working out the limits of extensional empiricism with respect to inductive inference in opposition to the sort of metaphysics favored by Russell and like-minded thinkers. (shrink)

Not only did Paracelsus (1493-1541) censure the logic of the Aristotelians, but also their "Godless" approach to questioning nature. He declared that Aristotle was “a heathen whose work had rightly been condemned repeatedly in church councils." In this essay I elucidate some of the more salient features of Paracelsus’s "epistemology," and draw parallels between his notion of experientia (Erfahrung) and that of Hans-Georg Gadamer. I also discuss Paracelsus’s educational metaphor, his creation myth, and the mysterious doctrine of signatures en (...) route to uncovering his peculiar understanding of the relationship between theory, practice, and experience. (shrink)

Understood in its widest sense, the term “hermeneutics” can be taken to refer to the theory and/or practice of any interpretation aimed at uncovering the meaning of any expression, regardless of whether such expression was produced by a human or non-human source. Understood in a narrower sense, the term “hermeneutics” can be taken to refer to a particular stream of thought regarding the theory and/or practice of interpretation, developed mainly by German-speaking theorists from the late eighteenth through to the late (...) twentieth century. “Hermeneutics” in its broadest sense dates at least as far back as the ancient Greeks and is linked etymologically to the ancient Greeks’ mythological deity Hermes, who was said to deliver and interpret messages from the gods to mortals. “Hermeneutics” in its narrower sense emerged in the late eighteenth and early nineteenth century, initially for the purpose of addressing problems in the interpretation of classical and biblical tests and then later for the purpose of articulating a more “universalized” theory of interpretation of general. This chapter traces the development of hermeneutics in its narrow sense through the work of Friedrich Daniel Ernst Schleiermacher (1768-1834), Wilhelm Dilthey (1833-1911), Martin Heidegger (1889-1976) and Hans-Georg Gadamer (1900-2002), and then concludes with some observations about what Hegel’s own hermeneutical thought might mean against the backdrop of this development. (shrink)

Abstract.This article examines an orientation for thinking theologically and ethically about the cultural pattern of technology and a vision for living responsibly within it. Building upon and joining select insights of philosophers Hans Jonas and Albert Borgmann, I recommend the analytic and evaluative leverage to be gained through development of an integrative biocultural theological anthropology.

The aim of the 17 original papers here is to summarize and analyze Wittgenstein's thought. At the time these were being written, the Oxford/Intelex CDROM ($2040 on Amazon but available thru interlibrary loan and steeply discounted on the net) with 20,000 some pages of W's nachlass, as well as the various online versions of the nachlass, were not yet available, and only those fluent in German and willing to find and slog thru the incomplete Cornell microfilm were able to examine (...) it. To this day, much of it remains untranslated from the German typescripts and handwritten manuscripts. I note this at the outset as W's untranslated or unpublished writings often shed crucial light on his thought and few to this day have made substantial use of them. In addition, there are huge problems with translation of his early 20th century Viennese German into modern English. One must be a master of English, German, and Wittgenstein in order to do this and very few are up to it. Several of the current authors note unfortunate translation errors in the only available English editions and I have seen similar comments countless times. -/- As is well known, W's thought changed dramatically between the publication of the Tractatus (TLP) in 1922 and the Philosophical Investigations (1953). The continuity or lack thereof between his early and late work is the subject of a vast literature and is taken up here by several authors. Ishiguro on the picture theory and Mounce on the logical system in TLP are good, but for me the endless discussions of exactly how he was mistaken in his early work is of as little interest as the mistakes in most previous philosophy. Ammereller on Intentionality is a good, if prosaic, summary of (mostly) the early and middle W on belief and interpretation which, like virtually everyone, totally fails to give an adequate overview of W's pioneering work. In giving the general outline of our innate evolutionary psychology (i.e., roughly our personality) and showing how this describes behavior, W represents a major milestone in human thought. There are unmistakeable indications of this even in his early writings (e.g., see p 40, 49-58 here) and it has been documented by Hacker (e.g., see his paper in The New Wittgenstein) and others but without any comprehensive account in book form to date (but see the many recent writings of Daniele Moyal-Sharrock, Coliva etc.). Overall a good book for introducing W to a general philosophical audience but now very dated by the recent work of Hacker, Daniele Moyal-Sharrock, Coliva, Hutto, Read and others. -/- Those wishing a comprehensive up to date framework for human behavior from the modern two systems view may consult my book ‘The Logical Structure of Philosophy, Psychology, Mind and Language in Ludwig Wittgenstein and John Searle’ 2nd ed (2019). Those interested in more of my writings may see ‘Talking Monkeys--Philosophy, Psychology, Science, Religion and Politics on a Doomed Planet--Articles and Reviews 2006-2019 3rd ed (2019), The Logical Structure of Human Behavior (2019), and Suicidal Utopian Delusions in the 21st Century 4th ed (2019) . (shrink)

The aim of the 17 original papers here is to summarize and analyze Wittgenstein's thought. At the time these were being written, the Oxford/Intelex CDROM ($2040 on Amazon but available thru interlibrary loan and steeply discounted on the net) with 20,000 some pages of W's nachlass was not yet available, and only those fluent in German and willing to find and slog thru the incomplete Cornell microfilm were able to examine it. To this day it much of it remains untranslated (...) from the German typescripts and handwritten manuscripts. I note this at the outset as W's untranslated or unpublished writings often shed crucial light on his thought and few to this day have made substantial use of them. In addition there are huge problems with translation of his early 20 th century Viennese German into modern English. One must be a master of English, German, and Wittgenstein in order to do this and very few are up to it. Several of the current authors note unfortunate translation errors in the only available English editions and I have seen similar comments countless times. As is well known, W's thought changed dramatically between the publication of the Tractatus (TLP) in 1922 and the Philosophical Investigations(1953). The continuity or lack thereof between his early and late work is the subject of a vast literature and is taken up here by several authors. Ishiguro on the picture theory and Mounce on the logical system in TLP are good, but for me the endless discussions of exactly how he was mistaken in his early work is of as little interest as the mistakes in most previous philosophy. Ammereller on Intentionality is a good, if prosaic, summary of (mostly) the early and middle W on belief and interpretation which, like virtually everyone, totally fails to give an adequate overview of W's pioneering work. In giving the general outline of our innate evolutionary psychology (ie, roughly our personality) and showing how this describes behavior, W represents a major milestone in human thought. There are unmistakeable indications of this even in his early writings (eg, see p 40, 49-58 here) and it has been documented by Hacker (eg, see his paper in The New Wittgenstein) and others but without any comprehensive account to date.Overall an exceptional book for introducing W to a general philosophical audience. -/- Those wishing a comprehensive up to date framework for human behavior from the modern two systems view may consult my book ‘The Logical Structure of Philosophy, Psychology, Mind and Language in Ludwig Wittgenstein and John Searle’ 2nd ed (2019). Those interested in more of my writings may see ‘Talking Monkeys--Philosophy, Psychology, Science, Religion and Politics on a Doomed Planet--Articles and Reviews 2006-2019 3rd ed (2019), The Logical Structure of Human Behavior (2019), and Suicidal Utopian Delusions in the 21st Century 4th ed (2019). (shrink)

The book presents the first comprehensive survey of limits of the intentional control of action from an interdisciplinary perspective. It brings together leading scholars from philosophy, psychology, and the law to elucidate this theoretically and practically important topic from a variety of theoretical and disciplinary approaches. It provides reflections on conceptual foundations as well as a wealth of empirical data and will be a valuable resource for students and researchers alike. Among the authors: Clancy Blair, Todd S. Braver, Michael (...) W. Cole, Anika Fäsche, Maayan Davidov, Peter Gollwitzer, Kai Robin Grzyb, Tobias Heikamp, Gabriele Oettingen, Rachel McKinnon, Nachschon Meiran, Hans Christian Röhl, Michael Schmitz, John R. Searle, Gottfried Seebaß, Gisela Trommsdorff, Felix Thiede, J. Lukas Thürmer, Frank Wieber. (shrink)

En ' Godel’s Way ', tres eminentes científicos discuten temas como la indecisión, la incompleta, la aleatoriedad, la computabilidad y la paracoherencia. Me acerco a estas cuestiones desde el punto de vista de Wittgensteinian de que hay dos cuestiones básicas que tienen soluciones completamente diferentes. Existen las cuestiones científicas o empíricas, que son hechos sobre el mundo que necesitan ser investigados Observacionalmente y cuestiones filosóficas en cuanto a cómo el lenguaje se puede utilizar inteligiblemente (que incluyen ciertas preguntas en matemáticas (...) y lógica), que necesitan decidirse por unt cómo realmente usar palabras en contextos concretos. Cuando tenemos claro sobre qué juego de idiomas estamos jugando, estos temas son vistos como preguntas científicas y matemáticas ordinarias como cualquier otra. Las percepciones de Wittgenstein rara vez se han igualado y nunca superado y son tan pertinentes hoy como lo fueron hace 80 años cuando dictó los libros azul y marrón. A pesar de sus fallas — realmente una serie de notas en lugar de un libro terminado —, esta es una fuente única de la obra de estos tres eruditos famosos que han estado trabajando en los bordes sangrantes de la física, las matemáticas y la filosofía durante más de medio siglo. Da Costa y Doria son citados por Wolpert (ver abajo o mis artículos sobre Wolpert y mi reseña de ' los límites de la razón ' de Yanofsky) desde que escribieron en el cómputo universal, y entre sus muchos logros, da Costa es pionera en paraconsistencia. -/- Aquellos que deseen un marco completo hasta la fecha para el comportamiento humano de la moderna dos sistemas punta da vista puede consultar mi libro 'La estructura lógica de la filosofía, la psicología, la mente y lenguaje en Ludwig Wittgenstein y John Searle ' 2a ED (2019). Los interesados en más de mis escritos pueden ver 'Monos parlantes--filosofía, psicología, ciencia, religión y política en un planeta condenado--artículos y reseñas 2006-2019 3rd ED (2019) y Delirios utópicos suicidas en el siglo 21 4a Ed (2019) y otras. (shrink)

En ' Godel’s Way ', tres eminentes científicos discuten temas como la indecisión, la incompleta, la aleatoriedad, la computabilidad y la paraconsistencia. Me acerco a estas cuestiones desde el punto de vista de Wittgensteinian de que hay dos cuestiones básicas que tienen soluciones completamente diferentes. Existen las cuestiones científicas o empíricas, que son hechos sobre el mundo que necesitan ser investigados observacionalmente y cuestiones filosóficas en cuanto a cómo el lenguaje se puede utilizar inteligiblemente (que incluyen ciertas preguntas en matemáticas (...) y lógica), que necesitan decidirse por unt cómo realmente usar palabras en contextos concretos. Cuando tenemos claro sobre qué juego de idiomas estamos jugando, estos temas son vistos como preguntas científicas y matemáticas ordinarias como cualquier otra. Las percepciones de Wittgenstein rara vez se han igualado y nunca superado y son tan pertinentes hoy como lo fueron hace 80 años cuando dictó los libros azul y marrón. A pesar de sus fallas — realmente una serie de notas en lugar de un libro terminado —, esta es una fuente única de la obra de estos tres eruditos famosos que han estado trabajando en los bordes sangrantes de la física, las matemáticas y la filosofía durante más de medio siglo. Da Costa y Doria son citados por Wolpert (ver abajo o mis artículos sobre Wolpert y mi reseña de ' los límites de la razón ' de Yanofsky) desde que escribieron en el cómputo universal, y entre sus muchos logros, da Costa es pionera en paraconsistencia. Aquellos que deseen un marco completo hasta la fecha para el comportamiento humano de la moderna dos sistemas punto de vista puede consultar mi libros Talking Monkeys 3ª ed (2019), Estructura Logica de Filosofia, Psicología, Mente y Lenguaje en Ludwig Wittgenstein y John Searle 2a ed (2019), Suicidio pela Democracia 4ª ed (2019), La Estructura Logica del Comportamiento Humano (2019), The Logical Structure de la Conciencia (2019, Entender las Conexiones entre Ciencia, Filosofía, Psicología, Religión, Política y Economía y Delirios Utópicos Suicidas en el siglo 21 5ª ed (2019), Observaciones sobre Imposibilidad, Incompletitud, Paraconsistencia, Indecidibilidad, Aleatoriedad, Computabilidad, Paradoja e Incertidumbre en Chaitin, Wittgenstein,. (shrink)

Antes de comentar sobre el libro, ofrezco comentarios sobre Wittgenstein y Searle y la estructura lógica de la racionalidad. Los ensayos aquí son en su mayoría ya publicados durante la última década (aunque algunos han sido actualizados), junto con un artículo inédito, y nada aquí vendrá como una sorpresa para aquellos que han mantenido su trabajo. Al igual que W, es considerado como el mejor filósofo de su tiempo y su obra escrita es sólida como una roca y pionera en (...) todo. Sin embargo, su fracaso para tomar la W más tarde lo suficientemente seriamente conduce a algunos errores y confusiones. Sólo algunos ejemplos: en P7, dos veces señala que nuestra certeza sobre los hechos básicos se debe al peso abrumador de la razón que respalda nuestras afirmaciones, pero W demostró definitivamente en ' on certidumbre ' que no hay posibilidad de dudar de la verdadera estructura axiomática de nuestro sistema 1 percepciones, memorias y pensamientos, ya que es en sí la base para el juicio y no puede ser juzgado. En la primera frase del P8 nos dice que la certeza es revisable, pero este tipo de ' certeza ', que podríamos llamar Certainty2, es el resultado de extender nuestra certeza axiomática y no revisable (Certainty1) a través de la experiencia y es completamente diferente, ya que es proposicional (verdadero o falso). Este es, por supuesto, un ejemplo clásico de la "batalla contra la hechizamiento de nuestra inteligencia por el lenguaje" que W demostró una y otra vez. Una palabra-dos (o muchos) usos distintos. Su último capítulo "la unidad de la Proposición" (anteriormente inédito) también se beneficiaría en gran medida de la lectura de W "en la certeza" o de los dos libros de DMS sobre OC (ver mis comentarios), ya que hacen claro la diferencia entre verdaderas sólo frases que describen S1 y verdadero o falso proposiciones que describen S2. Esto me parece un enfoque muy superior a S tomando percepciones S1 como proposicional ya que sólo se convierten en T o F después de que uno comienza a pensar en ellos en S2. Sin embargo, su punto de que las proposiciones permiten declaraciones de la verdad y la falsedad real o potencial, del pasado y del futuro y de la fantasía, y por lo tanto proporcionar un gran avance sobre la sociedad pre o protolingüística, es convincente. Como dice, "una proposición es cualquier cosa que pueda determinar una condición de satisfacción... y una condición de satisfacción... es que tal y tal es el caso. " O, uno necesita agregar, que podría ser o podría haber sido o podría ser imaginado para ser el caso. En general, PNC es un buen Resumen de los muchos avances sustanciales sobre Wittgenstein resultantes del medio siglo de trabajo de S, pero en mi opinión, W todavía es inigualable una vez que se comprende lo que está diciendo. Idealmente, deben leerse juntos: Searle para la clara prosa y generalizaciones coherentes, ilustradas con los ejemplos perspicaces de W y aforismos brillantes. Si yo fuera mucho más joven escribiría un libro haciendo exactamente eso. Aquellos que deseen un marco completo hasta la fecha para el comportamiento humano de la moderna dos sistemas punto de vista puede consultar mi libro 'La estructura lógica de la filosofía, la psicología, la mente y lenguaje En Ludwig Wittgenstein y John Searle ' 2nd ED (2019). Los interesados en más de mis escritos pueden ver 'Monos parlantes--filosofía, psicología, ciencia, religión y política en un planeta condenado--artículos y reseñas 2006-2019 3rd ED (2019) y delirios utópicos suicidas en el 21St Century 4TH Ed (2019) y otras. (shrink)

"La gente dice una y otra vez que la filosofía no progresa realmente, que todavía estamos ocupados con los mismos problemas filosóficos que los griegos. Pero la gente que dice esto no entiende por qué tiene que ser así. Es porque nuestro lenguaje ha permanecido igual y nos sigue seduciendo para que hagan las mismas preguntas. Mientras siga habiendo un verbo "ser" que parezca como si funciona de la misma manera que "comer y beber", siempre y cuando todavía tengamos los (...) adjetivos "idénticos", "verdaderos", "falsos", "posibles", siempre y cuando sigamos hablando de un río de tiempo, , de una extensión de espacio, etc., etc., la gente seguirá tropezando con las mismas dificultades desconcertante y se encontrará mirando a algo que ninguna explicación parece capaz de aclarar. Y lo que es más, esto satisface un anhelo de lo trascendente, porque, en la medida en que la gente cree que puede ver el ‘límites de la comprensión humana ́, creen, por supuesto, que pueden ver más allá de estos. ' ' Esta cita es de Ludwig Wittgenstein que redefinió la filosofía hace unos 70 años (pero la mayoría de la gente todavía tiene que averiguarlo). Dennett, aunque ha sido un filósofo desde hace unos 40 años, es uno de ellos. También es curioso que tanto él como su antagonista principal, John Searle, estudiaron bajo los famosos Wittgensteinianos (Searle con John Austin, Dennett con Gilbert Ryle) pero Searle Más o menos consiguió el punto y Dennett no, (aunque se está estirando cosas para llamar Searle o Ryle Wittgensteinianos). Dennett es un determinista duro (aunque intenta escabullirse de la realidad en la puerta trasera), y tal vez esto se deba a Ryle, cuyo famoso libro ́el concepto de la mente ́ (1949) continúa siendo reimpreso. Ese libro hizo un gran trabajo de exorcizar al fantasma, pero dejó la máquina. A Dennett le gusta cometer los errores que Wittgenstein, Ryle (y muchos otros desde entonces) han expuesto en detalle. Nuestro uso de las palabras consciencia, elección, libertad, intención, partícula, pensamiento, determina, oleada, causa, ocurrió, evento (y así sucesivamente) raramente son una fuente de confusión, pero tan pronto como dejamos la vida normal y entramos en la filosofía (y cualquier discusión separada del entorno en el que el lenguaje evolucionó— es decir, el contexto exacto en el que las palabras tenían sentido) reina el caos. Como la mayoría, Dennett carece de un marco coherente - que Searle ha llamado la estructura lógica de la racionalidad. Me he expandido en este considerablemente desde que escribí esta reseña y mis artículos recientes muestran en detalle lo que está mal con el enfoque de Dennett a la filosofía, que uno podría llamar scientismo en esteroides. Permítanme terminar con otra cita de Wittgenstein--́la ambición es la muerte del pensamiento ́. Aquellos que deseen un marco completo hasta la fecha para el comportamiento humano de la moderna Doe Sistemas Punto de Vista puede consultar mi libro 'La estructura lógica de la filosofía, la psicología, la mente y lenguaje en Ludwig Wittgenstein y John Searle ' 2nd ED (2019). Los interesados en más de mis escritos pueden ver 'Monos parlantes--filosofía, psicología, ciencia, religión y política en un planeta condenado--artículos y reseñas 2006-2019 3rd ED (2019) y delirios utópicos suicidas en el siglo 21 4a Ed (2019) y otras. (shrink)

Empiezo con algunos comentarios famosos del filósofo (psicólogo) Ludwig Wittgenstein porque Pinker comparte con la mayoría de la gente (debido a la configuración predeterminada de nuestra psicología innata evolucionada) ciertos prejuicios sobre el funcionamiento de la mente, y porque Wittgenstein ofrece una visión única y profunda del funcionamiento del lenguaje, el pensamiento y la realidad (que él consideraba más o menos coextenso) que no se encontraba en ningún otro lugar. Ahí esta sólo referencia a Wittgenstein en este volumen, lo que (...) es más desafortunado teniendo en cuenta que él era el analista más brillante y original del lenguaje. -/- En el último capítulo, usando la famosa metáfora de la cueva de Platón, resume bellamente el libro con una visión general de cómo la mente (lenguaje, pensamiento, psicología intencional)-un producto de egoísmo ciego, moderado sólo ligeramente por el altruismo automatizado para cerca parientes que llevan copias de nuestros genes (Fitness inclusivo)--funciona automáticamente, pero trata de terminar en una nota optimista al darnos la esperanza de que, sin embargo, podemos emplear sus vastas capacidades para cooperar y hacer del mundo un lugar digno para vivir. -/- Pinker es ciertamente consciente de, pero dice poco sobre el hecho de que mucho más sobre nuestra psicología se deja fuera de lo incluido. Entre las ventanas a la naturaleza humana que se dejan fuera o se presta una atención mínima son las matemáticas y la geometría, la música y los sonidos, las imágenes, los eventos y la causalidad, la ontología (clases de cosas o lo que sabemos), la mayor parte de la epistemología (cómo sabemos), disposiciones (creer, pensar, juzgar, pretender, etc.) y el resto de la psicología intencional de la acción, neurotransmisores y entheogens, Estados espirituales (por ejemplo, Satori e iluminación, estimulación y grabación del cerebro, daño cerebral y comportamiento déficits y trastornos, juegos y deportes, teoría de la decisión (incluyendo la teoría del juego y la economía conductual), comportamiento animal (muy poco lenguaje pero mil millones de años de genética compartida). Se han escrito muchos libros sobre cada una de estas áreas de la psicología intencional. Los datos de este libro son descripciones, no explicaciones que muestran por qué nuestro cerebro lo hace de esta manera o cómo se hace. ¿Cómo sabemos usar las oraciones de manera diversa (es decir, conocer todos sus significados)? Esta es la psicología evolutiva que opera a un nivel más básico: el nivel en el que Wittgenstein es más activo. Y hay escasa atención a el Contexto en el que se utilizan palabras = una arena que Wittgenstein fue pionera. -/- Sin embargo, Este es un trabajo clásico y con estas precauciones todavía vale la pena leer. -/- Aquellos que deseen un marco completo hasta la fecha para el comportamiento humano de la moderna dos Sistemas View puede consultar mi libro 'La estructura lógica de la filosofía, la psicología, la mente y lenguaje Een Ludwig Wittgenstein y John Searle ' 2nd ED (2019). Los interesados en más de mis escritos pueden ver 'Monos parlantes--filosofía, psicología, ciencia, religión y política en un planeta condenado--artículos y reseñas 2006-2019 3rd ED (2019) y delirios utópicos suicidas en el 21St Century 4TH Ed (2019) y otras. -/- "Si Dios nos miró a la mente, no sería capaz de ver en quién estábamos pensando." Wittgenstein PI P217 -/- "¿Debe evitarse la palabra" infinito "en las matemáticas? Sí: donde parece conferir un significado sobre el cálculo; en lugar de conseguir uno de él. " Edición revisada de la RFM (1978) P141 -/- "Una y otra vez el intento de usar el lenguaje para limitar el mundo y establecerlo en relieve, pero no se puede hacer. La auto-evidencia del mundo se manifiesta en el mismo hecho de que el lenguaje puede y sólo se refiere a él. Porque el lenguaje sólo deriva la forma en que significa, su significado, del mundo, no hay lenguaje concebible que no represente a este mundo. " Observaciones filosóficas de Wittgenstein S47 . (shrink)

He leído muchas discusiones recientes sobre los límites de la computación y el universo como computadora, con la esperanza de encontrar algunos comentarios sobre el increíble trabajo del físico polimatemático y teórico de la decisión David Wolpert pero no han encontrado una sola citación y así que presento esta muy breve Resumen. Wolpert demostró algunos teoremas sorprendentes de imposibilidad o incompletos (1992 a 2008-ver arxiv dot org) en los límites de la inferencia (computación) que son tan generales que son independientes (...) del dispositivo que hace el cómputo, e incluso independiente de las leyes de la física, por lo que se aplican a través de computadoras, física y comportamiento humano. Hacen uso de la Diagonalización de cantor, la paradoja mentirosa y las líneas del mundo para proporcionar lo que puede ser el teorema definitivo en la teoría de la máquina de Turing, y aparentemente proporcionan información sobre la imposibilidad, la incompleta, los límites de la computación, y el universo como computadora, en todos los universos posibles y todos los seres o mecanismos, generando, entre otras cosas, un principio de incertidumbre mecánica no cuántica y una prueba de monoteísmo. Hay conexiones obvias al trabajo clásico de Chaitin, Solomonoff, Komolgarov y Wittgenstein y a la noción de que ningún programa (y por lo tanto ningún dispositivo) puede generar una secuencia (o dispositivo) con mayor complejidad de la que posee. Uno podría decir que este cuerpo de trabajo implica el ateísmo, ya que no puede haber ninguna entidad más compleja que el universo físico y desde el punto de vista de Wittgensteinian, ' más complejo ' carece de sentido (no tiene condiciones de satisfacción, es decir, creador de la verdad o prueba). Incluso un ' Dios ' (es decir, un ' device' con tiempo/espacio ilimitado y energía) no puede determinar si un ' número ' dado es ' aleatorio ', ni encontrar una cierta manera de demostrar que una determinada "fórmula", "teorema" o "frase" o "dispositivo" (todos estos son juegos de lenguaje complejos) es parte de un "sistema" en particular. Aquellos que deseen un marco completo hasta la fecha para el comportamiento humano de la moderna Dos Sistemas Punto de Vista puede consultar mi libro 'La estructura lógica de la filosofía, la psicología, la mente y lenguaje En Ludwig Wittgenstein y John Searle ' 2Nd Ed (2019). Los interesados en más de mis escritos pueden ver 'Monos parlantes--filosofía, psicología, ciencia, religión y política en un planeta condenado--artículos y reseñas 2006-2017' 3Rd Ed (2019) y otras. (shrink)

Puede obtener un resumen rápido de este libro en p 135 o 326. Si no estás a la velocidad de la psicología evolutiva, primero debe leer uno de los numerosos textos recientes con este término en el título. Uno de los mejores es "el manual de la psicología evolutiva" 2Nd Ed por Buss. Hasta hace unos 15 años, las explicaciones del comportamiento no han sido realmente explicaciones de los procesos mentales, sino descripciones vagas y en gran medida inútiles de lo (...) que la gente hizo y lo que dijeron, sin ninguna idea de por qué. Podríamos decir que la gente se reúne para conmemorar un acontecimiento, alabar a Dios, recibir sus (o sus) bendiciones, etc., pero nada de esto describe los procesos mentales relevantes, por lo que podríamos decir que son explicaciones de la misma manera que explica por qué una manzana cae al suelo si decimos que es porque la lanzamos, y es pesada-no hay ningún mecanismo y ninguna potencia explicativa o predictiva. Este libro continúa la elucidación de la base genética del comportamiento humano que ha sido casi universalmente ignorado y negado por el mundo académico, la religión, la política y el público (véase el excelente libro de Pinker ' ' The Blank Slatè '). Su declaración (P3) de que no tiene sentido preguntar si la religión es genética se confunde como el porcentaje de variación de cualquier comportamiento debido a los genes y el medio ambiente se pueden estudiar, tal como lo son para todos los demás comportamientos (ver por ejemplo, Pinker). El título debe ser "intentos preliminares para explicar algunos aspectos de la religión primitiva", ya que él no trata la conciencia superior en absoluto (por ejemplo, Satori, iluminación, etc.) que son, con mucho, los fenómenos más interesantes y la única parte de la religión de interés personal a las personas inteligentes, educados en el siglo 21. Leyendo todo este libro, nunca adivinaría que esas cosas existirían. de la misma manera, para el inmenso campo de las drogas y la religión. Carece de un marco para la racionalidad y no menciona los sistemas duales de visión del pensamiento que ahora es tan productivo. Para eso sugiero mis documentos recientes. Sin embargo, el libro tiene mucho interés, y a pesar de estar fechada todavía vale la pena leer. Aquellos que deseen un marco completo hasta la fecha para el comportamiento humano de la moderna Dos Sistemas Punto de Vista puede consultar mi libro 'La estructura lógica de la filosofía, la psicología, la mente y lenguaje en Ludwig Wittgenstein y John Searle ' 2ª Ed (2019). Los interesados en más de mis escritos pueden ver 'Monos parlantes--filosofía, psicología, ciencia, religión y política en un planeta condenado--artículos y reseñas 2006-2019 3a Es (2019) y Delirios utópicos suicidas en el siglo 21 5ª Ed (2019) y otras. (shrink)

After a brief introduction and review of recent literature on microaggressions, a theoretical typology of three sources of social injustice (oppression, dehumanization, and exploitation) contributes to the theorization of the sources of microaggressions. A selected compendium of words and affective phrases generated in classroom exercises illustrates the nature of the experience of the moment of microaggression. Future research on microaggressions as well as evaluation of practice should examine the experience of microaggression, including being subjected to microaggression, initiating such acts, and (...) observing such acts. (shrink)

Social work has long been concerned with the respective roles of the social work profession and the social welfare system in addressing human needs. Social workers engage in needs assessment together with client systems. They provide and advocate for the needs of clients, as well enabling and empowering clients and communities to address their needs. They also advocate for social welfare benefits and services and overall social policies that take human needs into account. However, explicit ethical content was not present (...) in earlier Codes of Ethics of the National Association of Social Workers. Furthermore, until very recently, little published literature in peer-reviewed journals has human needs theories to guide models of social work practice or inform social work research. Universalistic assumptions about human needs have long been found within social work’s literature on human development (see Jani and Reisch 2011, under General Overviews). However, these assumptions were often inexplicit. They did not fully utilize theories of human need, which have long recognized that although human needs may be universal, they are addressed in culturally and environmentally specific manners. Also, in practice, social workers have often conflated human needs with the need for the services or benefits available at any one time. This bibliography will explore the history and evolution of the interdisciplinary body of human needs theory and research on which social work has drawn historically, with special attention to the recent surge in interest in human needs theories. In doing so, the entry will discuss a number of key debates that have arisen regarding needs, including whether they are universal or specific to particular cultures; what the relationship is between human needs, human rights, and social justice; and how to reconcile theories of human needs and of human capabilities. (shrink)

Thirty years ago, I elaborated on a position that could be seen as a compromise between an "extreme," symbol-based AI, and a "neurochemical reductionism" in AI. The present article recalls aspects of the espoused framework of schema theory that, it suggested, could provide a better bridge from human psychology to brain theory than that offered by the symbol systems of A. Newell and H. A. Simon.

This article presents a case study of the structure and logic of the author’s dissertation, with a focus on theoretical content. Designed for use in proposal writing seminars or research methods courses, the article stresses the value of identifying the originating, specifying and subsidiary research questions; clarifying the subject and object of the research; situating research within a particular research tradition, and using a competing theories approach. The article stresses the need to identify conceptual problems and empirical problems and their (...) associated conceptual and operational definitions. The primary theoretical perspective is drawn from emerging sociology of externalities rooted in ecological theory, within the institutionalist tradition. (shrink)

The theory-ladenness of perception argument is not an argument at all. It is two clusters of arguments. The first cluster is empirical. These arguments typically begin with a discussion of one or more of the following psychological phenomena: (a) the conceptual penetrability of the visual system, (b) voluntary perceptual reversal of ambiguous figures, (c) adaptation to distorting lenses, or (d) expectation effects. From this evidence, proponents of theory-ladenness typically conclude that perception is in some sense "laden" with theory. The second (...) cluster attempts to extract deep epistemological lessons from this putative fact. Some philosophers conclude that science is not (in any traditional sense) a rational activity, while others conclude that we must radically reconceptualize what scientific rationality involves. Once we understand the structure of these arguments, much conventional wisdom about the significance of the psychological data turns out to be false. (shrink)

The generality problem is widely considered to be a devastating objection to reliabilist theories of justification. My goal in this paper is to argue that a version of the generality problem applies to all plausible theories of justification. Assume that any plausible theory must allow for the possibility of reflective justification—S's belief, B, is justified on the basis of S's knowledge that she arrived at B as a result of a highly (but not perfectly) reliable way of reasoning, R. The (...) generality problem applies to all cases of reflective justification: Given that is the product of a process-token that is an instance of indefinitely many belief-forming process-types (or BFPTs), why is the reliability of R, rather than the reliability of one of the indefinitely many other BFPTs, relevant to B's justificatory status? This form of the generality problem is restricted because it applies only to cases of reflective justification. But unless it is solved, the generality problem haunts all plausible theories of justification, not just reliabilist ones. (shrink)

Are thought experiments nothing but arguments? I argue that it is not possible to make sense of the historical trajectory of certain thought experiments if one takes them to be arguments. Einstein and Bohr disagreed about the outcome of the clock-in-the-box thought experiment, and so they reconstructed it using different arguments. This is to be expected whenever scientists disagree about a thought experiment's outcome. Since any such episode consists of two arguments but just one thought experiment, the thought experiment cannot (...) be the arguments. (shrink)

This paper investigates the role of visual experience in Wittgenstein's work. The specific thesis is that visual experience provides not only diverse illustrative examples of what could be an explanation of meaning, but that it also provides a recurrent metaphor for the whole process of meaning and understanding. Wittgenstein uses a great number of visual examples in his texts. Their diversity may be accounted for by the great diversity of ways in which he attempts to describe the relationship between a (...) word and its meaning. The resultant variety of visual examples may be summarised by what I call the Visual Discontinuity Thesis. However, beneath this diversity there lies a thread of continuity. This is provided by the persistent use of visual experience in the description of the word-meaning relation. This use underlies the projection relationship of the Tractatus and the "seeing-as" relationship of the Investigations. This recurrent visual metaphor may be summarised by what I call the Visual Continuity Thesis. This paper presents the latter thesis in the context of a description of the former. (shrink)

Epistemic responsibility involves at least two central ideas. (V) To be epistemically responsible is to display the virtue(s) epistemic internalists take to be central to justification (e.g., coherence, having good reasons, fitting the evidence). (C) In normal (non-skeptical)circumstances and in thelong run, epistemic responsibility is strongly positively correlated with reliability. Sections 1 and 2 review evidence showing that for a wide range of real-world problems, the most reliable, tractable reasoning strategies audaciously flout the internalist''s epistemic virtues. In Section 3, I (...) argue that these results force us to give up either (V), our current conception of what it is to be epistemically responsible, or (C) the responsibility-reliability connection. I will argue that we should relinquish (V). This is likely to reshape our epistemic practices. It will force us to alter our epistemic judgments about certain instances of reasoning, to endorse some counterintuitive epistemic prescriptions, and to rethink what it is for cognitive agents to be epistemically responsible. (shrink)

The flight to reference is a widely-used strategy for resolving philosophical issues. The three steps in a flight to reference argument are: (1) offer a substantive account of the reference relation, (2) argue that a particular expression refers (or does not refer), and (3) draw a philosophical conclusion about something other than reference, like truth or ontology. It is our contention that whenever the flight to reference strategy is invoked, there is a crucial step that is left undefended, and that (...) without a defense of this step, the flight to reference is a fatally flawed strategy; it cannot succeed in resolving philosophical issues. In this paper we begin by setting out the flight to reference strategy and explaining what is wrong with arguments that invoke the strategy. We then illustrate the problem by considering arguments for and against eliminative materialism. In the final section we argue that much the same problem undermines Philip Kitcher's attempt to defend scientific realism. (shrink)

Our aim in this paper is to bring the woefully neglected literature on predictive modeling to bear on some central questions in the philosophy of science. The lesson of this literature is straightforward: For a very wide range of prediction problems, statistical prediction rules (SPRs), often rules that are very easy to implement, make predictions than are as reliable as, and typically more reliable than, human experts. We will argue that the success of SPRs forces us to reconsider our views (...) about what is involved in understanding, explanation, good reasoning, and about how we ought to do philosophy of science. (shrink)

Arnold Sommerfeld introduced the fine-structure constant that determines the strength of the electromagnetic interaction. Following Sommerfeld, Wolfgang Pauli left several clues to calculating the fine-structure constant with his research on Johannes Kepler's view of nature and Pythagorean geometry. The Laplace limit of Kepler's equation in classical mechanics, the Bohr-Sommerfeld model of the hydrogen atom and Julian Schwinger's research enable a calculation of the electron magnetic moment anomaly. Considerations of fundamental lengths such as the charge radius of the proton and mass (...) ratios suggest some further foundational interpretations of quantum electrodynamics. (shrink)

Wolfgang Pauli was influenced by Carl Jung and the Platonism of Arnold Sommerfeld, who introduced the fine-structure constant. Pauli’s vision of a World Clock is related to the symbolic form of the Emerald Tablet of Hermes and Plato’s geometric allegory otherwise known as the Cosmological Circle attributed to ancient tradition. With this vision Pauli revealed geometric clues to the mystery of the fine-structure constant that determines the strength of the electromagnetic interaction. A Platonic interpretation of the World Clock and the (...) Cosmological Circle provides an explanation that includes the geometric structure of the pineal gland described by the golden ratio. In his experience of archetypal images Pauli encounters the synchronicity of events that contribute to his quest for physical symmetry relevant to the development of quantum electrodynamics. (shrink)

A heuristic is a rule of thumb. In psychology, heuristics are relatively simple rules for making judgments. A fast heuristic is easy to use and allows one to make judgments quickly. A frugal heuristic relies on a small fraction of the available evidence in making judgments. Typically, fast and frugal heuristics (FFHs) have, or are claimed to have, a further property: They are very reliable, yielding judgments that are about as accurate in the long run as ideal non-fast, non-frugal rules. (...) This paper introduces some well-known examples of FFHs, raises some objections to the FFH program, and looks at the implications of those parts of the FFH program about which we can have some reasonable degree of confidence. (shrink)

Strategic Reliabilism is a framework that yields relative epistemic evaluations of belief-producing cognitive processes. It is a theory of cognitive excellence, or more colloquially, a theory of reasoning excellence (where 'reasoning' is understood very broadly as any sort of cognitive process for coming to judgments or beliefs). First introduced in our book, Epistemology and the Psychology of Human Judgment (henceforth EPHJ), the basic idea behind SR is that epistemically excellent reasoning is efficient reasoning that leads in a robustly reliable fashion (...) to significant, true beliefs. It differs from most contemporary epistemological theories in two ways. First, it is not a theory of justification or knowledge – a theory of epistemically worthy belief. Strategic Reliabilism is a theory of epistemically worthy ways of forming beliefs. And second, Strategic Reliabilism does not attempt to account for an epistemological property that is assumed to be faithfully reflected in the epistemic judgments and intuitions of philosophers. If SR makes recommendations that accord with our reflective epistemic judgments and intuitions, great. If not, then so much the worse for our reflective epistemic judgments and intuitions. (shrink)

Scientific realism says of our best scientific theories that (1) most of their important posits exist and (2) most of their central claims are approximately true. Antirealists sometimes offer the pessimistic induction in reply: since (1) and (2) are false about past successful theories, they are probably false about our own best theories too. The contemporary debate about this argument has turned (and become stuck) on the question, Do the central terms of successful scientific theories refer? For example, Larry Laudan (...) offers a list of successful theories that employed central terms that failed to refer, and Philip Kitcher replies with a view about reference in which the central terms of such theories did sometimes refer. This article attempts to break this stalemate by proposing a direct version of the pessimistic induction, one that makes no explicit appeal to a substantive notion or theory of reference. While it is premature to say that this argument succeeds in showing that realism is probably false, the direct pessimistic induction is not subject to any kind of reference-based objection that might cripple a weaker, indirect version of the argument. Any attempt to trounce the direct pessimistic induction with a theory of reference fails. (shrink)

An introduction is given to the geometry and harmonics of the Golden Apex in the Great Pyramid, with the metaphysical and mathematical determination of the fine-structure constant of electromagnetic interactions. Newton's gravitational constant is also presented in harmonic form and other fundamental physical constants are then found related to the quintessential geometry of the Golden Apex in the Great Pyramid.

After a brief review of the golden ratio in history and our previous exposition of the fine-structure constant and equations with the exponential function, the fine-structure constant is studied in the context of other research calculating the fine-structure constant from the golden ratio geometry of the hydrogen atom. This research is extended and the fine-structure constant is then calculated in powers of the golden ratio to an accuracy consistent with the most recent publications. The mathematical constants associated with the golden (...) ratio are also involved in both the calculation of the fine-structure constant and the proton-electron mass ratio. These constants are included in symbolic geometry of historical relevance in the science of the ancients. (shrink)

Social epistemology is autonomous: When applied to the same evidential situations, the principles of social rationality and the principles of individual rationality sometimes recommend inconsistent beliefs. If we stipulate that reasoning rationally from justified beliefs to a true belief is normally sufficient for knowledge, the autonomy thesis implies that some knowledge is essentially social. When the principles of social and individual rationality are applied to justified evidence and recommend inconsistent beliefs and the belief endorsed by social rationality is true, then (...) that true belief would be an instance of social knowledge but not individual knowledge. (shrink)

Alison Gopnik and Andrew Meltzoff have argued for a view they call the ‘theory theory’: theory change in science and children are similar. While their version of the theory theory has been criticized for depending on a number of disputed claims, we argue that there is a fundamental problem which is much more basic: the theory theory is multiply ambiguous. We show that it might be claiming that a similarity holds between theory change in children and (i) individual scientists, (ii) (...) a rational reconstruction of a Superscientist, or (iii) the scientific community. We argue that (i) is false, (ii) is non-empirical (which is problematic since the theory theory is supposed to be a bold empirical hypothesis), and (iii) is either false or doesn’t make enough sense to have a truth-value. We conclude that the theory theory is an interesting failure. Its failure points the way to a full, empirical picture of scientific development, one that marries a concern with the social dynamics of science to a psychological theory of scientific cognition. (shrink)

Cognitive Science, Volume 46, Issue 10, October 2022.

From the exponential function of Euler’s equation to the geometry of a fundamental form, a calculation of the fine-structure constant and its relationship to the proton-electron mass ratio is given. Equations are found for the fundamental constants of the four forces of nature: electromagnetism, the weak force, the strong force and the force of gravitation. Symmetry principles are then associated with traditional physical measures.

The fine-structure constant, which determines the strength of the electromagnetic interaction, is briefly reviewed beginning with its introduction by Arnold Sommerfeld and also includes the interest of Wolfgang Pauli, Paul Dirac, Richard Feynman and others. Sommerfeld was very much a Pythagorean and sometimes compared to Johannes Kepler. The archetypal Pythagorean triangle has long been known as a hiding place for the golden ratio. More recently, the quartic polynomial has also been found as a hiding place for the golden ratio. The (...) Kepler triangle, with its golden ratio proportions, is also a Pythagorean triangle. Combining classical harmonic proportions derived from Kepler’s triangle with quartic equations determine an approximate value for the fine-structure constant that is the same as that found in our previous work with the golden ratio geometry of the hydrogen atom. These results make further progress toward an understanding of the golden ratio as the basis for the fine-structure constant. (shrink)

Research into ancient physical structures, some having been known as the seven wonders of the ancient world, inspired new developments in the early history of mathematics. At the other end of this spectrum of inquiry the research is concerned with the minimum of observations from physical data as exemplified by Eddington's Principle. Current discussions of the interplay between physics and mathematics revive some of this early history of mathematics and offer insight into the fine-structure constant. Arthur Eddington's work leads to (...) a new calculation of the inverse fine-structure constant giving the same approximate value as ancient geometry combined with the golden ratio structure of the hydrogen atom. The hyperbolic function suggested by Alfred Landé leads to another result, involving the Laplace limit of Kepler's equation, with the same approximate value and related to the aforementioned results. The accuracy of these results are consistent with the standard reference. Relationships between the four fundamental coupling constants are also found. (shrink)

What factors are involved in the resolution of scientific disputes? What factors make the resolution of such disputes rational? The traditional view confers an important role on observation statements that are shared by proponents of competing theories. Rival theories make incompatible (sometimes contradictory) observational predictions about a particular situation, and the prediction made by one theory is borne out while the prediction made by the other is not. Paul Feyerabend, Thomas Kuhn, and Paul Churchland have called into question this account (...) of theory-resolution. According to these philosophers, substantially different and competing scientific theories are semantically incommensurable: those theories do not share a common observation language. Two charges have been leveled against the semantic incommensurability theories. The first is that it ignores that some semantic features of observational terms (e.g., their reference) can be expressed by proponents of competing theories. The second is that the semantic incommensurability thesis is self-defeating. In this paper I will argue that both of these charges are true but not for the reasons usually given. (shrink)

The golden ratio is found to be related to the fine-structure constant, which determines the strength of the electromagnetic interaction. The golden ratio and classical harmonic proportions with quartic equations give an approximate value for the inverse fine-structure constant the same as that discovered previously in the geometry of the hydrogen atom. With the former golden ratio results, relationships are also shown between the four fundamental forces of nature: electromagnetism, the weak force, the strong force, and the force of gravitation.

We describe an evaluation undertaken on contract for the New Zealand State Services Commission of a major project (the Administrative Decision-Making Skills Project) designed to produce a model of administrative decision making and an associated teaching/learning packagefor use by government officers. It describes the evaluation of a philosophical model of decision making and the associated teaching/learning package in the setting of the New Zealand Public Service, where a deliberate attempt has been initiated to improve the quality of decision making, especially (...) in relation to moral factors. (shrink)

This paper argues in favor of two related theses. First, due to a fundamental, biologically grounded world-openness, human culture is a biological imperative. As both biology and culture evolve historically, cultures rise and fall and the diversity of the human species develops. Second, in this historical process of rise and fall, abnormality plays a crucial role. From the perspective of a broader context traditionally addressed by speculative philosophies of history, the so-called mental disorders may be seen as entailing particular functional (...) advantages, and thus have a great impact on the course of human history. Nowadays, however, we live under a threat of cultural uniformity. While the diversity of the human species is cherished at the political level, it is being slowly eradicated through medical means. This paradox is a dangerous feature of contemporary globalized society that can lead to highly problematic consequences. (shrink)

This paper explores relationships between environment and education after the Covid-19 pandemic through the lens of philosophy of education in a new key developed by Michael Peters and the Philosophy of Education Society of Australasia. The paper is collectively written by 15 authors who responded to the question: Who remembers Greta Thunberg? Their answers are classified into four main themes and corresponding sections. The first section, ‘As we bake the earth, let's try and bake it from scratch’, gathers wider (...) philosophical considerations about the intersection between environment, education, and the pandemic. The second section, ‘Bump in the road or a catalyst for structural change?’, looks more closely into issues pertaining to education. The third section, ‘If you choose to fail us, we will never forgive you’, focuses to Greta Thunberg’s messages and their responses. The last section, ‘Towards a new normal’, explores future scenarios and develops recommendations for critical emancipatory action. The concluding part brings these insights together, showing that resulting synergy between the answers offers much more then the sum of articles’ parts. With its ethos of collectivity, interconnectedness, and solidarity, philosophy of education in a new key is a crucial tool for development of post-pandemic education. (shrink)

The social welfare functional approach to social choice theory fails to distinguish a genuine change in individual well-beings from a merely representational change due to the use of different measurement scales. A generalization of the concept of a social welfare functional is introduced that explicitly takes account of the scales that are used to measure well-beings so as to distinguish between these two kinds of changes. This generalization of the standard theoretical framework results in a more satisfactory formulation of welfarism, (...) the doctrine that social alternatives are evaluated and socially ranked solely in terms of the well-beings of the relevant individuals. This scale-dependent form of welfarism is axiomatized using this framework. The implications of this approach for characterizing classes of social welfare orderings are also considered. (shrink)

According to the received account of guilt in the philosophical literature, one cannot feel guilt unless one takes oneself to have done something morally wrong. But ordinary people feel guilt in many cases in which they do not take themselves to have done anything morally wrong. In this paper, I focus on one kind of guilt without perceived wrongdoing, guilt about being merely causally responsible for a bad state-of-affairs. I go on to present a novel account of guilt that explains (...) guilt about mere causal responsibility, according to which guilt represents part of the self as bound up with what is bad. (shrink)

What is the relation between small-scale collaborative plans and the execution of those plans within interactive contexts? I argue here that joint attention has a key role in explaining how shared plans and shared intentions are executed in interactive contexts. Within singular action, attention plays the functional role of enabling intentional action to be guided by a prior intention. Within interactive joint action, it is joint attention, I argue, that plays a similar functional role of enabling the agents to act (...) in a collaborative way such that their actions are rationally guided by a prior shared intention. This understanding of joint attention – as having a key functional role of enabling the rational guidance of joint intentional action by a prior shared intention – allows for an alternative understanding of the kind of minimal cooperation that infants can engage in. On this understanding, infants’ capacity to engage in joint actions is already an incipient capacity to engage in rational and intentional joint actions, albeit a capacity that is necessarily scaffolded by an adult rational co-partner. (shrink)

It is a commonplace in economics that we should disregard sunk costs. The sunk cost effect might be widespread, goes the conventional wisdom, but we would be better off if we could rid ourselves of it. In this paper, I argue against the orthodoxy by showing that the sunk cost effect is often beneficial. Drawing on discussions of related topics in dynamic choice theory, I show that, in a range of cases, being disposed to honor sunk costs allows an agent (...) to mimic a resolute chooser, someone who adopts the best plan at the outset of a decision problem and sticks with it, even when resoluteness is unfeasible. I discuss several kinds of cases in which honoring sunk costs coincides with resolute choice. (shrink)