1. Hobbes-Gay.--2. Hume-Bentham and Index.

Robustness has long been recognized as an important parameter for evaluating game-theoretic results, but talk of ‘robustness’ generally remains vague. What we offer here is a graphic measure for a particular kind of robustness (‘matrix robustness’), using a three-dimensional display of the universe of 2 × 2 game theory. In such a measure specific games appear as specific volumes (Prisoner’s Dilemma, Stag Hunt, etc.), allowing a graphic image of the extent of particular game-theoretic effects in terms of those games. The (...) measure also allows for an easy comparison between different effects in terms of matrix robustness. Here we use the measure to compare the robustness of Tit for Tat’s well-known success in spatialized games (Axelrod, R. (1984). The evolution of cooperation . New York: Basic Books; Grim, P. et al. (1998). The philosophical computer: Exploratory essays in philosophical computer modeling . Cambridge, Mass: MIT Press) with the robustness of a recent game-theoretic model of the contact hypothesis regarding prejudice reduction (Grim et al. 2005. Public Affairs Quarterly, 19 , 95–125). (shrink)

This book is both expository and critical and concentres on Hobbes' ethical and political theory, but also considering the effect on these of his metaphysics.

Framing effects occur when different descriptions of the same decision problem give rise to divergent decisions. They can be seen as a violation of the decisiontheoretic version of the principle of extensionality (PE). The PE in logic means that two logically equivalent sentences can be substituted salva veritate. We explore what this notion of extensionality becomes in decision contexts. Violations of extensionality may have rational grounds. Based on some ideas proposed by the psychologist Craig McKenzie and colleagues, we contend that (...) framing effects are justified when the selection of one particular frame conveys choice relevant information. We first discuss this idea from a philosophical point of view, and proceed next to formalize it first in the context of the Bolker–Jeffrey decision theory. Finally, we extend the previous analysis to non-expected utility theories using the Biseparable Preference model introduced by Ghirardato and Marinacci (2001) and therefore show that the analysis is independent of the assumptions of Bayesian decision theory. (shrink)

Relatively little attention has been paid to Socrates' argument against akrasia in Plato's "Protagoras" as an example of Socratic method. Yet seen from this perspective the argument has some rather unusual features: in particular, the presence of an impersonal interlocutor ("the many") and the absence of the crisp and explicit argumentation that is typical of Socratic elenchus. I want to suggest that these features are problematic, considerably more so than has sometimes been supposed, and to offer a reading of the (...) argument that accounts for them. My reading revolves around the connections between Socratic method, consistency and akrasia. I argue that Socrates' discussion of akrasia aims at exposing the interlocutor's inconsistency, and to this extent is typical of Socratic inquiry; but it is also untypical, insofar as Socrates' chief concern here is with the inconsistency between an interlocutor's statements and his actions (what I call "word-deed inconsistency") rather than, as more usually, inconsistency among an interlocutor's various statements ("word-word inconsistency"). I use this reading to show how the akrasia argument, despite its untypical features, is not just a variant, but in an important way a paradigm, of Socratic method. (shrink)

What darkness was the ‘Enlightenment’ supposed to have removed? The answer is irrational forms of religion. Most of the ‘enlightened’ took the view that revealed religion was irrational and that natural religion could be rational; but some were sceptical about natural religion too. Hume was the most honest and the most penetrating thinker of the latter group. His biographer, Professor E. C. Mossner, is not alone in believing that the Dialogues concerning Natural Religion is ‘his philosophical testament’.

When a linear order has an order preserving surjection onto each of its suborders, we say that it is strongly surjective. We prove that the set of countable strongly surjective linear orders is a [Formula: see text]-complete set. Using hypotheses beyond ZFC, we prove the existence of uncountable strongly surjective orders.

Mill's Utilitarianism is widely used to introduce elementary students to Moral Philosophy. One reason for this, I trust, is a recognition that Mill's doctrines and interests have an immediate attraction for most people. But certainly another reason is the belief that Mill's arguments contain a number of obvious fallacies, which an elementary student can be led to detect, thereby learning to practise critical philosophy.

The COVID-19 pandemic has created a lot of chaos throughout the world. Its devastating indirect and direct consequences spare no one. This paper explores the struggles of sidewalk vendors in the Southern Philippines during the COVID-19 pandemic. It seeks their coping ways and insights about their experiences during the crisis. We employed a descriptive phenomenological research design. Ten sidewalk vendors participated in the semistructured key informant interview. The findings revealed three themes for their struggles. These are incapability of earning, helplessness, (...) and loss of income. For their coping mechanisms, small trading, gain assistance, and monetary loans were the identified themes. For their insights, two themes emerged- hopefulness and frugality. Sidewalk vendors were left with no choice but to stop selling temporarily because of the virus's threat. Even if their livelihood is in jeopardy, they became resilient and continued to find a living. (shrink)

A scholarly edition of a work by Adam Smith. The edition presents an authoritative text, together with an introduction, commentary notes, and scholarly apparatus.

This article examines how Jesuit Gabriele Beati taught the subject of sunspots in two textbooks commemorating his teaching of natural philosophy and mathematics at the Collegio Romano. Whereas Beati defended the incorruptibility of the heavens in his natural philosophical course, he argued that sunspots were located on the face of the sun itself and generated and corrupted like terrestrial clouds in his mathematical one. While it may be tempting to attribute these different presentations to censorship practices within the Jesuit Order, (...) they are best understood as the result of disciplinary distinctions and scholarly practices shared widely by scholars across Europe. (shrink)

Much more than a system of physical exercise for health, Yoga is a complex and ancient path to spiritual growth, enshrined in the Vedas and the Upanishads. Only by truly understanding its origins, philosophy and practices can we fully explore the limitless spiritual terrain in can lead us into. This unique book describes in detail the principles and spiritual origins of yoga, as well as the complex and comprehensive commitment each of us must make to practice it fully. It covers (...) the various branches of yoga, its philosophical vision, and the practice of Yoga ethics, abstinence and observances. Through the wisdom and insights offered in this book we come to understand that yoga, in its various forms, is the bridge that leads the soul that is inside us to the Soul Divine. (shrink)

The main purpose of this paper (1) is to draw attention to a gap between the principles of Common Law and the principles accepted by many leading medical practitioners on the ethics of allowing severely handicapped infants to die. The Common Law principles are shown in Court of Appeal judgements on two cases. The contrasting principles of many paediatricians were illustrated at the trial of Dr Leonard Arthur. The paper suggests that the gap could be closed by statutory guidance on (...) general principles. It also argues that utilitarian concepts misrepresent the ethical issues of medical dilemmas like this one. (shrink)

The author offers an introduction to Plato's thought aimed at realizing Plato's teaching about being a real philosopherNone who sees the WholeNwhile leaving the task of meditating on Plato's texts to the reader.

Nuestro tiempo es el de la caída en el presente. Es imposible construir nuevos pactos sociales y, por tanto, las oportunidades para imaginar el futuro son pocas. No hay utopías, sólo un pragmatismo que apuesta por lo útil. Nuestra sociedad sufre el desencanto de la democracia, la lógica del mercado y la globalización, incapaz de producir ideas para el porvenir ¿Cuál es la salida? Richard Rorty diría: no es la razón lo que cambia las cosas, sino la imaginación. A partir (...) de este principio, este libro hace un elogio del optimismo desencantado, donde las preguntas son más importantes que las respuestas ¿Cuál es el papel que las palabras juegan en el actual estado del arte? ¿De qué modo están conectados el mundo y la llamada República de las Letras? ¿Qué idea de generación tienen los escritores nacidos a partir de la década de los setenta? ¿Por qué niegan el concepto de colectivo? ¿Cuál es la relación entre política y literatura? ¿En qué momento el crítico se convirtió en redactor de obituarios? ¿La literatura forma parte del espectáculo? Éste es un ensayo sobre el lenguaje, la idea de generaciones y las estéticas de la literatura contemporánea; pero también es una denuncia que señala los mecanismos que han provocado el distanciamiento entre la creación y la acción, la ética y la estética, la literatura y el espacio público. (shrink)