Once again, Rabbi Meisels captures the essence of the subject on hand thru relevant thoughts, anecdotes and pictures. The reader finds himself informed, inspired and enriched.

ḥeleḳ 1. Liḳuṭ ʻinyanim niflaʼim ʻal godel ḳedushat ha-Shabat -- ḥeleḳ 2. Liḳuṭ ʻinyanim niflaʼim ʻal tefilot u-seʻudot Shabat.

We propose a model of an agent’s probability and utility that is a compromise between Savage (The foundations of statistics, Wiley, 1954) and Jeffrey (The Logic of Decision, McGraw Hill, 1965). In Savage’s model the probability–utility pair is associated with preferences over acts which are assignments of consequences to states. The probability is defined on the state space, and the utility function on consequences. Jeffrey’s model has no consequences, and both probability and utility are defined on the same set of (...) propositions. The probability–utility pair is associated with a desirability relation on propositions. Like Savage we assume a set of consequences and a state space. However, we assume that states are comprehensive, that is, each state describes a consequence, as in Aumann (Econometrica 55:1–18, 1987). Like Jeffrey, we assume that the agent has a preference relation, which we call desirability, over events, which by definition involves uncertainty about consequences. For a given probability and utility of consequences, the desirability relation is presented by conditional expected utility, given an event. We axiomatically characterize desirability relations that are represented by a probability–utility pair. We characterize the family of all the probability–utility pairs that represent a given desirability relation. (shrink)

kerekh 1-2. Maʼamarim rishon ṿe-sheni -- kerekh 3-4. Maʼamarim shelishi u-reviʻi -- kerekh 5. Maʼamar ḥamishi u-firḳe mavo.

We describe the state of the Talmudic Logic project as of end of 2019. The Talmud is the most comprehensive and fundamental work of Jewish religious law, employing a large number of logical components centuries ahead of their time. In many cases the basic principles are not explicitly formulated, which makes it difficult to formalize and make available to the modern student of Logic. This project on Talmudic Logic, aims to present logical analysis of Talmudic reasoning using modern logical tools. (...) We investigate principles of Talmudic Logic and publish a series of books, one book or more for each principle. The series begins with the systematic analysis of Talmudic inference rules. The first book shows that we can present Talmudic reasoning intuitions as a systematic logical system basic to modern non-deductive reasoning, such as Argumentum A Fortiori, Abduction and Analogy. The second book offers a systematic common sense method for intuitively defining sets and claims that this method adequately models the Talmudic use of the rules Klal uPrat. These books also criticize modern Talmudic research methodology. Later books deal with additional topics like Deontic logic, and Temporal logic, Agency and processes in the Talmud and more. The aims of the project are two fold: 1. To import into the Talmudic study modern logical methods with a view to help understand complicated Talmudic passages, which otherwise cannot be addressed. 2. To export from the Talmud new logical principles which are innovative and useful to modern contemporary logic. (shrink)

We develop a logical modelling approach to describe evolvable computational systems. In this account, evolvable systems are built hierarchically from components where each component may have an associated supervisory process. The supervisor's purpose is to monitor and possibly change its associated component. Evolutionary change may be determined purely internally from observations made by the supervisor or may be in response to external change. Supervisory processes may be present at any level in the component hierarchy allowing us to use evolutionary behaviour (...) as an integral part of system design. We model such systems in a revision-based first-order logical framework in which supervisors are modelled as theories which are at a logical meta-level to the theories of their components. This enables evolutionary change of the component to be induced by revision-based changes of the supervisor at the meta-level. In this way, the intervention required in evolutionary change is modelled purely logically. The hierarchical component-based structure is fairly intricate so we present the basic ideas firstly in a simple setting, the well-known blocks world, before introducing tree-based structures to represent component hierarchies. We also introduce some techniques for establishing the behaviour of evolvable systems specified in this logical framework. The ideas and concepts are driven by example throughout. We conclude with a more substantial example, that of a simple model of an evolvable system of automated bank teller machines. (shrink)

Logics are like shadows on a wall; to understand why they dance as they do, and how they can be made to move differently, one needs to look at the mathematical structures from which they can be projected. That is a methodology that has long proven its value for classical and other forms of deductive inference; this book manifests its pertinence to logics of uncertain qualitative reasoning. It draws together and refines work from the literature on preferential and other quite (...) different semantics for such reasoning and then, in its central chapter, integrates the leading ideas from them into a single multi-dimensional semantics. It enters new territory with investigations of interpolation and qualitative independence in non-monotonic contexts as well as connections between non-monotonic logic and neuroscience, specifically with Edelman's theory of organization of the brain. Finally, it proposes novel applications such as equational modellings for contrary-to-duty normative reasoning and mathematical analyses of some kinds of casuistic reasoning in the Talmudic tradition. Profusely signposted at every turn, the volume is accessible to readers equipped with a modicum of set theory and abstract algebra. Visitors to the area can come in by the front gate and work their way, in various orders, through as much of the garden as strikes their fancy; specialists will enter at Chap. 11 or at whatever special topic interests them, well assured that they can easily backtrack to whatever bits and pieces are needed from what they skipped. A volume with a clear vision, a book to return to many times." (David Makinson). (shrink)

This book is a specialized monograph on interpolation and definability, a notion central in pure logic and with significant meaning and applicability in all areas where logic is applied, especially computer science, artificial intelligence, logic programming, philosophy of science and natural language. Suitable for researchers and graduate students in mathematics, computer science and philosophy, this is the latest in the prestigous world-renowned Oxford Logic Guides, which contains Michael Dummet's Elements of intuitionism, J. M. Dunn and G. Hardegree's Algebraic Methods in (...) Philosophical Logic, H. Rott's Change, Choice and Inference: A Study of Belief Revision and Nonmonotonic Reasoning, P. T. Johnstone's Sketches of an Elephant: A Topos Theory Compendium: Volumes 1 and 2, and David J. Pym and Eike Ritter's Reductive Logic and Proof Search: Proof theory, semantics and control. (shrink)

Review of the book mentioned in the title.

This book is a specialized monograph on the development of the mathematical and computational metatheory of reductive logic and proof-search, areas of logic that are becoming important in computer science. A systematic foundational text on these emerging topics, it includes proof-theoretic, semantic/model-theoretic and algorithmic aspects. The scope ranges from the conceptual background to reductive logic, through its mathematical metatheory, to its modern applications in the computational sciences. Suitable for researchers and graduate students in mathematical, computational and philosophical logic, and in (...) theoretical computer science and artificial intelligence, this is the latest in the prestigous world-renowned Oxford Logic Guides, which contains Michael Dummet's Elements of intuitionism (2nd Edition), Dov M. Gabbay, Mark A. Reynolds, and Marcelo Finger's Temporal Logic Mathematical Foundations and Computational Aspects, J. M. Dunn and G. Hardegree's Algebraic Methods in Philosophical Logic, H. Rott's Change, Choice and Inference: A Study of Belief Revision and Nonmonotonic Reasoning, and P. T. Johnstone's Sketches of an Elephant: A Topos Theory Compendium: Volumes 1 and 2. (shrink)

We define and examine a notion of logical friendliness, which is a broadening of the familiar notion of classical consequence. The concept is studied first in its simplest form, and then in a syntax-independent version, which we call sympathy. We also draw attention to the surprising number of familiar notions and operations with which it makes contact, providing a new light in which they may be seen.

This book is a specialized monograph on the development of the mathematical and computational metatheory of reductive logic and proof-search, areas of logic that are becoming important in computer science. A systematic foundational text on these emerging topics, it includes proof-theoretic, semantic/model-theoretic and algorithmic aspects. The scope ranges from the conceptual background to reductive logic, through its mathematical metatheory, to its modern applications in the computational sciences. Suitable for researchers and graduate students in mathematical, computational and philosophical logic, and in (...) theoretical computer science and artificial intelligence, this is the latest in the prestigous world-renowned Oxford Logic Guides, which contains Michael Dummet's Elements of intuitionism, Dov M. Gabbay, Mark A. Reynolds, and Marcelo Finger's Temporal Logic Mathematical Foundations and Computational Aspects, J. M. Dunn and G. Hardegree's Algebraic Methods in Philosophical Logic, H. Rott's Change, Choice and Inference: A Study of Belief Revision and Nonmonotonic Reasoning, and P. T. Johnstone's Sketches of an Elephant: A Topos Theory Compendium: Volumes 1 and 2. (shrink)

According to First-Person Realism, one's own first-person perspective on the world is metaphysically privileged in some way. After clarifying First-Person Realism by reference to parallel debates in the metaphysics of modality and time, I survey eight different arguments in favor of First-Person Realism.

How should we account for the extraordinary regularity in the world? Humeans and Non-Humeans sharply disagree. According to Non-Humeans, the world behaves in an extraordinarily regular way because of certain necessary connections in nature. However, Humeans have thought that Non-Humean views are metaphysically objectionable. In particular, there are two general metaphysical principles that Humeans have found attractive that are incompatible with all existing versions of Non-Humeanism. My goal in this paper is to develop a novel version of Non-Humeanism that is (...) consistent with (and even entails) both of these general metaphysical principles. By endorsing such a view, one can have the explanatory benefits of Non-Humeanism while at the same time avoiding two of the major metaphysical objections towards Non-Humeanism. (shrink)

Journal of Political Philosophy, Volume 30, Issue 2, Page 143-165, June 2022.

In the Garden of Eden, we had unmediated contact with the world. We were directly acquainted with objects in the world and with their properties. Objects were simply presented to us without causal mediation, and properties were revealed to us in their true intrinsic glory.

Inspired by Cantor's Theorem (CT), orthodoxy takes infinities to come in different sizes. The orthodox view has had enormous influence in mathematics, philosophy, and science. We will defend the contrary view---Countablism---according to which, necessarily, every infinite collection (set or plurality) is countable. We first argue that the potentialist or modal strategy for treating Russell's Paradox, first proposed by Parsons (2000) and developed by Linnebo (2010, 2013) and Linnebo and Shapiro (2019), should also be applied to CT, in a way that (...) vindicates Countabilism. Our discussion dovetails with recent independently developed treatments of CT in Meadows (2015), Pruss (2020), and Scambler (2021), aimed at establishing the mathematical viability, and therefore epistemic possibility, of Countabilism. Unlike these authors, our goal isn't to vindicate the mathematical underpinnings of Countabilism. Rather, we aim to argue that, given that Countabilism is mathematically viable, Countabilism should moreover be regarded as true. After clarifying the modal content of Countabilism, we canvas some of Countabilism's many positive implications, including that Countabilism provides the best account of the pervasive independence phenomena in set theory, and that Countabilism has the power to defuse several persistent puzzles and paradoxes found in physics and metaphysics. We conclude that in light of its theoretical and explanatory advantages, Countabilism is more likely true than not. (shrink)

Experiences and beliefs are different sorts of mental states, and are often taken to belong to very different domains. Experiences are paradigmatically phenomenal, characterized by what it is like to have them. Beliefs are paradigmatically intentional, characterized by their propositional content. But there are a number of crucial points where these domains intersect. One central locus of intersection arises from the existence of phenomenal beliefs: beliefs that are about experiences.

Comment la notion aristotelicienne de puissance s'est-elle constituee? Comment Aristote peut-il designer du meme nom de dynamis a la fois le principe du changement et l'etre en puissance en tant qu'il est distingue de l'etre en acte? L'histoire de la dynamis correspond-elle a l'effacement d'un sens primitivement intensif, qui serait celui de la force, au profit du sens aristotelicien de potentialite? Plutot que d'aborder ces questions dans les limites d'une lecture interne du Livre Theta de la Metaphysique sur la puissance (...) et l'acte, ou meme du corpus aristotelicien, la presente recherche plonge d'abord la notion de puissance dans son histoire pre-aristotelicienne, philosophique et non-philosophique. Si les termes d'energeia et d'entelekheia, par lesquels Aristote designe ce qui est en acte, sont des neologismes qui possedent la precision du vocabulaire technique, le mot dynamis appartient au grec courant et comporte une polysemie qui complique la comprehension de son usage. Ce livre veut articuler les sens philosophiques de cette notion chez Aristote a partir de son histoire depuis Homere et Hesiode, a travers Democrite, Xenophon ou encore le corpus hippocratique. Mais l'etude des principaux textes (poetiques, politiques, medicaux, mathematiques, philosophiques) est conduite selon un fil conducteur precis, dicte par l'emploi dominant de ce terme dans la clause restrictive kata dynamin (autant que je le peux). Les significations et l'histoire de la dynamis sont reevaluees a partir de ce nouveau point de depart. L'heritage platonicien est aussi pris en compte pour degager finalement le sens de la critique aristotelicienne de la puissance, qui met en lumiere son indetermination axiologique et ontologique, sans renoncer aux sens de capacite et de force. Nous ne cherchons pas a proposer une etude lexicographique, mais a situer la pensee aristotelicienne de la puissance et de l'acte dans une histoire conceptuelle, en esperant qu'elle gagnera ainsi en coherence et en clarte. (shrink)

This study aimed to explore the role of two models of well-being in the prediction of psychological distress during the COVID-19 pandemic, namely PERMA and mature happiness. According to PERMA, well-being is mainly composed of five elements: positive emotions, engagement, relationships, meaning in life, and achievement. Instead, mature happiness is understood as a positive mental state characterized by inner harmony, calmness, acceptance, contentment, and satisfaction with life. Rooted in existential positive psychology, this harmony-based happiness represents the result of living in (...) balance between positive and negative aspects of one's life. We hypothesized that mature happiness would be a more prominent protective factor during the present pandemic than the PERMA composite. A total of 12,203 participants from 30 countries responded to an online survey including the Depression Anxiety Stress Scale (DASS-21), the PERMA-Profiler, and the Mature Happiness Scale-Revised (MHS-R). Confirmatory factor analyses indicated that PERMA and mature happiness were highly correlated, but nonetheless, they represented two separate factors. After controlling for demographic factors and country-level variables, both PERMA Well-being and MHS-R were negative predictors of psychological distress. Mature happiness was a better predictor of stress, anxiety, and general distress, while PERMA showed a higher prediction of depression. Mature happiness moderated the relation between the perceived noxious effects of the pandemic and all markers of distress (depression, anxiety, stress, and total DASS-21). Instead, PERMA acted as a moderator in the case of depression and stress. These findings indicate that inner harmony, according to the mature happiness theory, is an essential facet of well-being to be taken into consideration. The results of this study can also orient policies aimed to alleviate the negative effects of the pandemic on mental health through the promotion of well-being. (shrink)

This chapter describes three relatively specific forms such as destructive uploading, gradual uploading, and nondestructive uploading. Neuroscience is gradually discovering various neural correlates of consciousness, but this research program largely takes the existence of consciousness for granted. It presents an argument for the pessimistic view and an argument for the optimistic view, both of which run parallel to related arguments that can be given concerning teletransportation. Cryonic technology offers the possibility of preserving our brains in a low‐temperature state shortly after (...) death, until such time as the technology is available to reactivate the brain or perhaps to upload the information in it. Reconstructive uploading from brain scans is closely akin to ordinary (nongradual) uploading from brain scans, with the main difference being the time delay, and perhaps the continued existence in the meantime of the original person. (shrink)

"[This book is] focused on the place of character and virtue in professional practice. Professional practices usually have codes of conduct designed to ensure good conduct; but while such codes may be necessary and useful, they appear far from sufficient, since many recent public scandals in professional life seem to have been attributable to failures of personal moral character. This book argues that there is a pressing need to devote more attention in professional education to the cultivation or development of (...) such moral qualities as integrity, courage, self-control, service and selflessness... [This] volume looks beyond traditional professions to explore the ethical dimensions of a broad range of important professional practices. Inspired by a successful international and interdisciplinary conference on the topic, the book examines various ways of promoting moral character and virtue in professional life from the general ethical perspective of contemporary neo-Aristotelian virtue theory."--. (shrink)

El presente artículo es un estudio sobre las diferenciaciones (aqsām) del amor, uno de los puntos más importantes del principal escrito que Ibn ʿArabī dedicó a la cuestión amorosa, el capítulo 178 de Las Iluminaciones de La Meca (al-Futūḥāt al-Makkiyya). A través de un juego de oscilación y equilibrio entre perspectivas ontológicas y epistemológicas aparentemente enfrentadas –incomparabilidad/similaridad, oculto/manifiesto, unidad/multiplicidad, espíritu/cuerpo– y un recurrente manejo del lenguaje de las alusiones (išāra), el maestro andalusí distingue entre amor divino (ilāhī), espiritual (rūḥānī), natural (...) (ṭabī‘ī) y elemental (ʿunṣurī). Se ofrece un análisis y comentario del texto akbarí que pretende aclarar la especificidad de cada una de estas nociones, así como su íntima relación con el discurso amoroso del autor. (shrink)

Na poti do sem sem razmišljal, kako začeti to srečanje – in bolj sem razmišljal, bolj se mi je zdelo absurdno, da bi uvodoma predstavljal nekoga, ki ga vsi poznate. Pač pa lahko povem anekdoto, za katero mogoče ne veste vsi. V Društvu za antične in humanistične študije smo predlani prišli na idejo, da bi profesorja Gantarja predlagali za neko drugo nagrado, ki je imela med obrazci tudi obrazec za soglasje predlaganega. Naredil sem osnovnošolsko napako ter pisal profesorju, če ga (...) lahko izpolni in podpiše. On pa mi je odpisal, da je nagrad v življenju dobil preveč in da prosi, naj ga ne predlagamo. Eksplicitno izraženi zahtevi se je težko upreti. Smo pa v društvu tudi poznavalci Otona Župančiča, ki je, kot veste, napisal, da gre osel enkrat na led, »baš to je oslovstvo«, in da modrec ve, kako je »danes pal«, jutri bo pa plesal po njem. Ko smo tako profesorja predlagali naslednjič, tokrat za Prešernovo nagrado, ga nismo nič spraševali. Na tem mestu bi se zato rad zahvalil Miljani Cunta s Slovenske matice, ki je vse to koordinirala, in SAZU, ki je predlog takoj podprla; resnično sem vesel, da ob tej priložnosti lahko sediva tukaj. (shrink)

Ontic structural realism claims that all there is to the world is structure. But how can this slogan be turned into a worked-out metaphysics? Here I consider one potential answer: a metaphysical framework known as ‘generalism’. According to the generalist, the most fundamental description of the world is not given in terms of individuals bearing properties, but rather, general facts about which states of affairs obtain. However, I contend that despite several apparent similarities between the positions, generalism is unable to (...) capture the two main motivations for OSR. I suggest instead that OSR should be construed as a meta-metaphysical position. 1Introduction 2Motivations 2.1Theory change 2.2Permutation invariance 3Metaphysics 4Generalism 4.1Quantifier generalism 4.2Algebraic generalism 5Why Generalism Is Not Ontic Structural Realism 6Ontic Structural Realism as Meta-metaphysics 7Conclusion. (shrink)

What is the purpose of a large academic meeting attended by hundreds or thousands of participants? What are the reasons, given current virtual conferencing technology, to hold such meetings in pers...

This chapter examines the epistemologies of Margaret Cavendish, Mary Astell, and Mary Shepherd. Cavendish argues that minds come to have knowledge via two routes: sensory perception and reason. For Cavendish, these two faculties of knowledge differ not in kind but in degree: they work to produce ideas in the same way, but ideas that come from reason are less trustworthy than those from the senses. While Astell also acknowledges a distinction between sense perception and reason as faculties of cognition, she (...) claims that ideas that come from the senses cannot properly be called knowledge. In contrast, reason traffics in ideas that are wholly non-sensory and allow for a level of certainty that counts as knowledge in the strict sense. Shepherd locates a position that lies in between that of Cavendish and Astell. Like Astell, Shepherd argues that we have limited knowledge from sense perception, and we have absolutely certain knowledge of some things through a non-sensory faculty of reason – for example, that changes in a body cannot occur without a cause, and that things cannot be annihilated or come from nothing. However, for Shepherd, the scope of human knowledge is quite limited. (shrink)

The long 19th century was a period of many developments and technical innovations in agriculture and animal biology, during which actors sought to incorporate new practices in light of new information. By the middle of the century, however, while heredity steadily became the dominant concept in animal husbandry, some policies related to livestock improvement in Brazil seemed to have been tailored following a climate-deterministic concept established in the mid-18th century by the French naturalist Georges-Louis Leclerc, the Comte de Buffon. His (...) theory of animal degeneration posited, among other things, the necessity of recurrent crossbreeding to preserve animal species living in nonnative environments from climate-induced degeneration. Although largely discredited by the early 19th century, the teachings of the French naturalist seem to have found supporters in a Brazilian program to modernize national agriculture through the application of the natural sciences. Herein I examine the revival of Buffon’s theories in that government-sponsored program to improve animal husbandry and breeding techniques, including actual applications of this theory in the real world. Ultimately, I argue that Buffon’s theory of degeneration was used to tailor public policies and funding for the improvement of domesticated animals in Brazil between 1856 and 1860. (shrink)

In his well-known paper on Euclid’s geometry, Ken Manders sketches an argument against conceiving the diagrams of the Elements in ‘semantic’ terms, that is, against treating them as representations—resting his case on Euclid’s striking use of ‘impossible’ diagrams in some proofs by contradiction. This paper spells out, clarifies and assesses Manders’s argument, showing that it only succeeds against a particular semantic view of diagrams and can be evaded by adopting others, but arguing that Manders nevertheless makes a compelling case that (...) semantic analyses ought to be relegated to a secondary role for the study of mathematical practices. (shrink)

A methodology of science must satisfy two requirements: (i) It must be ampliative: the theories which it generates must make statements that go far beyond any data or observations that may have motivated those theories in the first place. (ii) It must be epistemically probative: it must somehow provide a warrant for believing that the theories so produced are correct, or at least partially correct, even if they can never be fully confirmed. These two requirements pull in opposite directions, and (...) attempts to specify the “scientific method” often focus on one to the exclusion of the other. On a few points there now exists something approaching a consensus. (i) Scientific hypotheses — including, particularly, statements about unobserved or unobservable entities or mechanisms — remain conjectural, no matter how frequently predictions based on those hypotheses are found to coincide with data. (ii) A good (best?) indicator of a theory’s verisimilitude is its ability to successfully predict phenomena which it was not specifically designed to predict. I discuss these ideas with particular reference to cosmological theories. (shrink)

I develop an account of how mathematized theories in physics represent physical systems, in response to the frequent claim that any such account must presuppose a non-mathematized, and usually linguistic, description of the system represented. The account I develop contains a circularity, in that representation is a mathematical relation between the models of a theory and the system as represented by some other model --- but I argue that this circularity is not vicious, in any case refers in linguistic accounts (...) of meaning and representation, and is simply a consequence of the fact that we have no unmediated, representation-independent access to the world. (shrink)

When states are required to compensate victim groups for the historic wrongs they have committed, how should the compensation due be calculated? It seems that alongside the counterfactual world in which the wrongdoing never occurred, we should also consider the counterfactual world in which the wrongdoing has occurred, but the victims have responded to it in a prudent way. Under tort law, the damages a victim can claim are reduced if they are judged to have been contributorily negligent, thereby exacerbating (...) the harm they have suffered. The paper considers four reasons why victim groups could not be expected to respond collectively to injustice in a way that outsiders might judge to be prudent. 1. The wrongdoing has destroyed their capacity to act as a group agent. 2. The wrongdoing has inflicted psychological traumas that lead them to make poor decisions. 3. They would need to violate a moral norm that is deeply embedded in their culture. 4. They would need to adopt policies that risk inflicting severe injustice on an internal minority. In many instances of historic injustice, one or more of these reasons apply. So although in principle victims’ behaviour is relevant when compensation is being calculated, we must be very cautious in using that doctrine to assess real cases. (shrink)

The literature on ‘institutional corruption’ has paradoxically missed what seems a central application of this expression, its application to institutions that are corrupt. In this article, I defend a view of what it is for an institution to be corrupt, in terms of the motivation of the institution’s rules. If an individual office-holder or role-occupant is corrupt when their actions are improperly motivated by private gain, then an institution is corrupt when the same can be said of its rules: the (...) institution’s rules are improperly motivated by private gain. Or if we should prefer a narrower account of corrupt conduct by individuals, as necessarily involving transactions with third parties, a correspondingly narrower account of an institution’s corruptness can also be given. Under either of these versions of my view, an institution’s being corrupt is to be distinguished from something else that might be called ‘institutional corruption’, namely the corruption of institutions, in the sense of their being degraded or undermined. I argue that some of the literature’s best-known accounts of ‘institutional corruption’ are best interpreted as being about the degrading of institutions, rather than about what it is for an institution to be corrupt. (shrink)

In Plato’s early dialogues, the impossibility of talking to the crowd appears as a constitutive element of the opposition between rhetoric and dialectic and raises the understudied question of the role of the audience in Socratic thought. However, Xenophon’s Socrates constantly identifies public and private speech. But this likening is also found in the Alcibiades Major, which gives a key to understand the true meaning of this assimilation: one can convince an audience, by talking to each individual in the crowd. (...) The need to address each one implies an adaptation of language that can be found in the texts of different disciples of Socrates. The rhetorical aspects of the Phaedrus’ psychagogia should then be understood, not as a new Platonic concept which allows the good orator to address the many, but rather as a new for- mulation of a well-known and shared Socratic ideal. (shrink)

Ruth Macklin argued that dignity is nothing more than respect for persons or their autonomy. During the COVID-19 pandemic, difficult decisions are being made about the allocation of scarce resources. Respect for autonomy cannot justify rationing decisions. Justice can be invoked to justify rationing. However, this leaves an uncomfortable tension between the principles. Dignity is not a useless concept because it is able to account for why we respect autonomy and for why it can be legitimate to override autonomy in (...) times of critical care resource shortages. Dignity affirms the worth of the human individual as a meaning-making embodied subject, who is always in relationship to others, the world, time, and transcendence, and who realizes their dignity through their moral behaviour. Such an understanding means people should be helped to make morally right decisions about their own treatment, which may include forgoing potentially beneficial treatment for the good of others. Respect for dignity does not require fulfilling the morally wrong choices of one who insists on treatment at the expense of others. Dignity also protects the discretion of clinicians to make decisions appropriate to their competence by prohibiting the application of broad-based criteria such as age. (shrink)

ion turns equivalence into identity, but there are two ways to do it. Given the equivalence relation of parallelness on lines, the #1 way to turn equivalence into identity by abstraction is to consider equivalence classes of parallel lines. The #2 way is to consider the abstract notion of the direction of parallel lines. This paper developments simple mathematical models of both types of abstraction and shows, for instance, how finite probability theory can be interpreted using #2 abstracts as “superposition (...) events” in addition to the ordinary events. The goal is to use the second notion of abstraction to shed some light on the notion of an indefinite superposition in quantum mechanics. (shrink)

Halakhic Man--originally published in Hebrew in 1944 and appearing for the first time in English translation--is considered to be Rabbi Soloveitchik's most important statement. A unique, almost unclassifiable work, its pages include a brilliant exposition of Mitnaggedism, of Lithuanian religiosity, with its emphasis on Talmudism; a profound excursion into religious psychology and phenomenology; a pioneering attempt at a philosophy of Halakhah; a stringent critique of mysticism and romantic religion--all held together by the force of the author's highly personal vision. Exuding (...) intellectual sophistication and touching upon issues fundamental to religious life, Rabbi Soloveitchik's exploration, in sum, seeks to explain the inner world of the Talmudist--or as he is referred to typologically, halakhic man--in terms drawn from Western culture. This book brings to the English-reading world a significant work by one of the most profound Jewish thinkers of this century. (shrink)

Viktor D. Kudryavtsev-Platonov is one of the most prominent representatives of Russian religious-academic philosophy of the second half of the nineteenth century whose theory of cognition bears an imprint of the Kantian theoretical philosophy. Kudryavtsev was not only thoroughly familiar with the Königsberg thinker’s work, but offered a critically reinterpreted version of Kant’s teaching on space, time and categories of understanding. But was the Russian philosopher original in his reading and critique of Kant? In his later works Kudryavtsev often cites (...) the works of Friedrich Adolf Trendelenburg whose works turn out to be very close to the Russian philosopher. Could it be that Kudryavtsev read Kant through Trendelenburg’s optics? To answer this question consistently I give outlines of Trendelenburg’s and Kudryavtsev’s theories of cognition and compare their views on the basis of the sources. I then draw on archive materials to characterise Kudryavtsev’s acquaintance with the works of Kant and Trendelenburg. It turns out that Kudryavtsev was well-versed in Kant’s philosophical ideas already in the early years of his teaching activities — but not from primary sources, but largely through German historical-philosophical renderings. I establish similarities between the teachings of Trendelenburg and Kudryavtsev on space, time and the categories of understanding and their critique of the relevant Kantian teaching. Finally, Kudryavtsev’s early manuscripts attest to his acquaintance with Trendelenburg’s ideas. I conclude that Trendelenburg influenced Kudryavtsev’s own theory of cognition, a fact that should be borne in mind when reading the Russian philosopher’s epistemological works. (shrink)

This paper argues that the problematic of rule following in Wittgenstein's Philosophical Investigations and Heidegger's analysis of anxiety in Being and Time have analogous structures. Working through these analogies helps our interpretation of both of these authors. Contrasting sceptical and anti-sceptical readings of Wittgenstein helps us to resolve an interpretive puzzle about what an authentic response to anxiety looks like for Heidegger. And considering the importance of anxiety to Heidegger's conception of authenticity allows us to locate in Wittgenstein's later philosophy (...) a covert appeal to something resembling Heideggerian authenticity. (shrink)