The dominance of string theory in the research landscape of quantum gravity physics (despite any direct experimental evidence) can, I think, be justified in a variety of ways. Here I focus on an argument from mathematical fertility, broadly similar to Hilary Putnam’s ‘no miracles argument’ that, I argue, many string theorists in fact espouse in some form or other. String theory has generated many surprising, useful, and well-confirmed mathematical ‘predictions’—here I focus on mirror symmetry and the mirror theorem. These (...) predictions were made on the basis of general physical principles entering into string theory. The success of the mathematical predictions are then seen as evidence for the framework that generated them. I shall attempt to defend this argument, but there are nonetheless some serious objections to be faced. These objections can only be evaded at a considerably high (philosophical) price. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:540 BOOK REVIEWS automatically without requiring the intervention of human beings who are convinced of its validity" (p. 356). If, however, a representative legislature, acting according to proper constitutional procedures, should decide to effect a strict egalitarian redistribution of property, then on Kant's theory this decision of the general will would be perfectly rightful and legitimate. The wealthy could not complain that their rightful property was being taken from (...) them because their actual or peremptory right to any property whatever is conditional on submitting themselves to the general will and to whatever laws of distribution it might choose to give. The state's only responsibility here would be to make sure that each citizen's right to freedom, equality, and independence is pro· tected; and Kant was even aware to some extent (if not as much as he might have been) that under a genuinely republican system, it is always the unequal distribution of property in society which poses the most serious threat to these rights. In spirit, therefore, Kant's theory is at the very opposite end of the political spectrum from theories of the minimal or nightwatchman state. Cornell University Ithaca, New York ALLEN W. Wooo History Making History: The New Historicism in American Religious Thought. By WILLIAM DEAN. Albany: State University of New York Press, 1988. Pp. xiv + 175. $57.50 (hardcover) ; $18.95 (paper). This hook sets out to explicate, not historicism generally, hut a particular local and American variety thereof. Indeed one of Dean's major points concerns the importance of " local knowledge." He is addressing readers located, for better or worse, in American institutions, in a time and space shaped by American experience. These, he argues, need to cultivate a distinctively American way of knowing in philosophy and religion, a way of knowing that will be historicist, pragmatic, and empirical in character; adopting it would require important revisions in how we conceive and practice theology. Like all good historicists, Dean presents his argument by telling a story, creating a narrative context for the understanding of ideas. The story is most immediately about a group of contemporary thinkers that includes secular philosophers (Richard Bernstein, Nelson Goodman, Hilary Putnam, Richard Rorty), philosophers of religion and ethics (Jeffrey Stout, Corne! West), theologians (Gordon Kaufman, Mark C. Taylor), and a lone literary critic, Frank Lentriccia. By treating these writers together as " the new American historicists," Dean hopes to BOOK REVIEWS 541 show that they exemplify a distinctive style of thought that is both locally valid (because rooted in American traditions and practices) and religiously interesting. At the same time, the new historicists suffer from an ironic case of intellectual amnesia. While they consistently stress the inevitability of tradition and context in shaping thought, these writers often seem oblivious to the uniquely American tradition in which they stand. Thus Dean reaches back to recover elements of an older American historicism with roots in pragmatism, religious naturalism, and the liberal Protestantism of the prewar " Chicago School." The thought of these illustrious precursors, he argues, can help save today's historicists from the formalism that is their constant temptation. But what is historicism? Dean makes an emphatic distinction be· tween the historicism that grows out of the German idealist tradition and the historicism that " can be traced to the classical era in Ameri· can philosophy," e.g., to the thought of the pragmatists (p. 2). When Dean speaks of the older, idealist-influenced historicism he does not mean simply Ernst Troeltsch's famous proposal for a form of cultural and religious relativism; he is painting with a much broader brush. " Continental " historicism means for him something more like the idealist conviction concerning the " historicity " of the subject. After Kant, we do not simply apprehend the world, we construe it; and ever since Kant we have become more and more aware that we do so from particular, contingent perspectives. " Historicism" in this wide sense might be taken as a thesis about the inevitability of hermeneutics. But belief in the necessity of interpretation or hermeneutics is com· patible with affirming the reality of certain universal anthropological structures, e.g., of "reason" or "subjectivity" or "understanding". It is just such structures, Dean argues... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Paul Oskar Kristeller 1905–1999Edward P. MahoneyPaul Oskar Kristeller was without doubt one of the most productive and accomplished scholars of this century. He received an excellent education in the classics at the Mommsen-Gymnasium in his native Berlin before going to the University of Heidelberg in 1923. There he pursued studies in a wide range of subjects, including medieval history, German literature, physics, and art history. The philosophy professors who (...) much influenced him both at Heidelberg and at Freiburg and Marburg were Ernst Hoffman, Karl Jaspers, Richard Kroner, and Martin Heidegger. In 1929 he received his doctorate from Heidelberg for his dissertation Der Begriff der Seele in der Ethik des Plotin, which was directed by Hoffman and published at Tübingen the same year. He then went to Berlin, where he engaged in formal studies in classical philology before going to Freiburg to do postgraduate work in philosophy with Heidegger during the years 1931 to 1933. Heidegger approved a study of Marsilio Ficino as Kristeller’s Habili-tationschrift and helped him to secure a fellowship enabling him to do research on Ficino and to begin writing. After visiting Italy during this period and taking into account the changed political scene in Germany, Kristeller decided in 1934 to move to Italy permanently. He taught in Florence in a high school for German Jewish students until he secured in 1935, with the help of Giovanni Gentile, a lectureship in German at the Scuola Superiore and the University of Pisa. He maintained throughout his academic career a personal and warm attachment to the Scuola Superiore. Moreover, he enjoyed throughout his subsequent career a warm and personal friendship with various Italian scholars that was first developed during his Italian stay in the thirties.While still in Italy, Kristeller completed his book on Ficino in 1937; he prepared an Italian version the next year. However, both the German and Italian versions would be published only years later. During this period he also engaged in manuscript studies in the major Italian cities, searching in particular for Ficino manuscripts. The result of these labors was his two-volume work, Supplementum Ficinianum: Marsilii Ficini Philosophi Platonici Opuscula Inedita et Dispersa, which was published by the Scuola Normale in 1937. He considered his “teachers” in manuscript studies to be Giovanni Cardinal Mercati, Monsignor Auguste Pelzer, and Ludwig Bertalot. Giovanni Gentile aided the publication of Kristeller’s Supplementum Ficinianum and subsequently helped him to emigrate to the United States. Kristeller always maintained a loyalty to Gentile and felt gratitude to him for extending him such help.In 1938 Kristeller lost his position at Pisa because of the Fascist anti-Semitic laws, but he was permitted to go to Rome where he assisted Bertalot in manuscript research at the Vatican library. Through the intervention of Roland H. Bainton, Dean P. Lockwood, Dom Anselm Strittmater, O.S.B., and other American [End Page 758] friends Kristeller was able to leave for the United States. He arrived at New York in February 1939 and spent the Spring term at Yale University. He was given an adjunct position at Columbia University for the fall term, holding the rank of Associate until 1948, when he was made an Associate Professor of Philosophy. By that time he had established himself as a major force in the development of Renaissance studies in the United States. His book on Ficino was translated into English as The Philosophy of Marsilio Ficino and published in 1943 by the Columbia University Press. The Italian version was published at Florence in 1953; a revised edition, containing a new bibliography that had been brought up to date, appeared in 1988.Kristeller published a large number of articles on a wide range of topics, establishing himself as a major interpreter of the significance of Renaissance humanism as well as a leading authority not only on Ficino and Renaissance Platonism but also on Pietro Pomponazzi and Renaissance Aristotelianism. He developed at Columbia bonds of friendship with Ernest A. Moody and John Herman Randall, Jr., both of whom had strong interests in late-medieval Aristotelianism. With Randall and Ernst Cassirer he prepared what would become a bestseller, the Renaissance Philosophy of Man: Selections... (shrink)

Putnam's goal is to embed philosophy in social life. The first part of this book is dedicated to metaphysical questions.

Hilary Putnam has been convinced for some time that the present situation in philosophy calls for revitalization and renewal; in this latest book he shows us ...

Hilary Putnam, one of America’s most distinguished philosophers, surveys an astonishingly wide range of issues and proposes a new, clear-cut approach to philosophical questions—a renewal of philosophy. He contests the view that only science offers an appropriate model for philosophical inquiry. His discussion of topics from artificial intelligence to natural selection, and of reductive philosophical views derived from these models, identifies the insuperable problems encountered when philosophy ignores the normative or attempts to reduce it to something else.

Shows that the very same asymmetries that arise for intentionally also arise from deciding, desiring, in favor of, opposed to, and advocating. It seems that the phenomenon is not due to anything about the concept of intentional action in particular. Rather, the effects observed for the concept of intentional action should be regarded as just one manifestation of the pervasive impact of moral judgment.

In lieu of an abstract, here is a brief excerpt of the content:Philosophy and Literature 30.1 (2006) 102-117 [Access article in PDF] Gossip and Literary Narrative Blakey Vermeule Northwestern University Since its murky origins in Grub Street, a specter has haunted the novel—the specter of gossip. In its higher-minded mood, literary narratives have been very snobbish about gossip and the snobbishness is unfair. Even the most casual reader of social fiction will recognize that gossiping is what characters do most passionately. (...) However, they can neither admit nor be aware of it. Only minor or morally compromised characters are allowed to indulge in its pleasures. Matronly middle-aged women, chatty maids, little girls, and effeminate fops are the ones who gossip; their more reflective counterparts—the men and women designated as heroes and heroines—only briefly tolerate such idle chatter. Gossip is derided, decried, condemned, and maligned. It is womanish, low, slavish, servantish, silly, pert, loose, wanton, jiggetty, mean. It is the "tittle-tattle of Highbury" in Austen's Emma, an activity for the old maid Miss Bates and her even older, blind, and senile mother. In Middlemarch, although the world is "apparently a huge whispering-gallery," the greatest gossip of all is Mrs. Cadwallader, a matron with a mind like "phosphorous, biting at everything" (Spacks, p. 194). In Richardson's Clarissa, Lovelace—a man not known for his indifference to social information—airily dismisses gossip as "the female go-round." (In novels, the male equivalents of the "female go-round" tend to be such despised modes of exchange as business letters, gambling, chess, and games of chance.) Gossip has always been a part of charivari with the power to turn the world upside down. It also has the power to destroy lives (Les Liasons Dangereuses) and to derail love (when it becomes the "prejudice" of Pride and Prejudice). If it ever innocent, it is only because it is meaningless.Gossip is all of these things even—especially—when it powers the [End Page 102] whole narrative. This paradox is evident almost anywhere we choose to look. Social novelists view the stuff of direct, unmediated social information as so intense that it requires special handling—even disavowal. I will briefly survey examples from French, English, and Russian fiction. The first is a lurid and overheated speech by Henri de Marsay, the peculiar hero of Balzac's short novel, The Girl with the Golden Eyes (1815). De Marsay is a dissipated aristocrat in love with a mysterious young girl who, he finds out much later, is the sexual slave of de Marsay's long-lost sister. But first, after a night of passion that "had begun with a slow trickle of pleasures and ended in overflowing torrents," de Marsay realizes, when his lover accidentally lets slip the name of his rival, that the person he is competing with is female. The next day he becomes consumed with a bitter plan to kill his faithless lover. He reflects to his friend Paul "Upon my honor, man is a clown dancing on the edge of a cliff. We're told about the immorality of Les Liaisons dangereuses, and some book with the name of a chambermaid. But there is one ghastly, dirty, dreadful, corrupting book that is always open and never closed, the great book of the world—not to mention another book, a thousand times more dangerous, that consists of everything passed on by word of mouth between men or women behind their fans at the ball."1 Even though de Marsay is a corrupt aristocrat, his sentiments are little different from those the narrator expresses in the book's opening chapter, a panoptic survey of Parisian life as a glorious mosaic of infection, rot, and moral disease.In Emily Bronte's Wuthering Heights, Heathcliff's new tenant Lockwood breaks his self-imposed exile from social life by pressing the housekeeper Nellie Dean to do what housekeepers do best and launch into an aggrieved saga about her master's family. He wants her to serve up the gossip hot. "I ate..., hoping sincerely she would prove a regular gossip, and either rouse me to animation, or lull me to sleep... (shrink)

This essay explores a previously unexplored suggestion for combining consideration of aesthetics with considerations of vice and virtue to justify, not merely claims about nature’s beauty or its preservation, but landscape-transforming conservation projects. Its discussion is not univocal. On the one hand, it suggests that vices associated with humans assisting a creature’s journey to a new landscape make that organism’s presence on that landscape ugly. According to this suggestion, the creature may be regarded as trash, which would be virtuous to (...) remove. On the other hand, it worries that the argument ultimately traces this circle: It is wrong to fail to remove the creature because this failure would be blameworthy; and failure to remove would be blameworthy because wrong. (shrink)

State and civil society -- Empire without state -- Politics of life -- Saint Foucault -- Blood-dried codes -- The state of immanence -- Virtual state-making -- When society prevails -- Political and economic theology -- Foucault's apologia of neoliberalism.

... dedicated to the timely publication of new work in metaphysics, broadly construed.

Hilary Putnam; XV*—Pragmatism, Proceedings of the Aristotelian Society, Volume 95, Issue 1, 1 June 1995, Pages 291–306, https://doi.org/10.1093/aristotelian/95.

In order to formulate hypotheses about the evolutionary underpinnings that preceded the first glimmerings of language, mother-infant gestural and vocal interactions are compared in chimpanzees and humans and used to model those of early hominins. These data, along with paleoanthropological evidence, suggest that prelinguistic vocal substrates for protolanguage that had prosodic features similar to contemporary motherese evolved as the trend for enlarging brains in late australopithecines/early Homo progressively increased the difficulty of parturition, thus causing a selective shift toward females that (...) gave birth to relatively undeveloped neonates. It is hypothesized that hominin mothers adopted new foraging strategies that entailed maternal silencing, reassuring, and controlling of the behaviors of physically removed infants (i.e., that shared human babies' inability to cling to their mothers' bodies). As mothers increasingly used prosodic and gestural markings to encourage juveniles to behave and to follow, the meanings of certain utterances (words) became conventionalized. This hypothesis is based on the premises that hominin mothers that attended vigilantly to infants were strongly selected for, and that such mothers had genetically based potentials for consciously modifying vocalizations and gestures to control infants, both of which receive support from the literature. Key Words: bipedalism; brain size; chimpanzees; foraging; gestures; hominins; infant riding; motherese; prosody; protolanguage. (shrink)

In this paper I wish to make some headway on understanding what \emph{kind} of problem the ``problem of time'' is, and offer a possible resolution---or, rather, a new way of understanding an old resolution. The response I give is a variation on a theme of Rovelli's \emph{evolving constants of motion} strategy. I argue that by giving correlation strategies a \emph{structuralist} basis, a number of objections to the standard account can be blunted. Moreover, I show that the account I offer provides (...) a suitable ontology for time in both classical and quantum canonical general relativity. (shrink)

This work provides a thorough index of terms found in Ludwig Wittgenstein's On Certainty. The index includes not only every philosophical term found in Wittgenstein's text, but also many non-philosophical terms when they are used in highly charged philosophical contexts. In all, there are some 575 main entries. Moreover, a concerted effort is made to indicate in what connections a given term is used by adding subordinate qualifying phrases to the main entries. For crucial terms (e.g., 'know,' 'proposition,' 'doubt,' etc.) (...) the sub-entries indicating context are quite extensive. (shrink)

This book brings together key players in the current debate on positive and normative science and philosophy and value judgements in economics. Both editors have engaged in these debates throughout their careers from its early foundations; Putnam as a doctorial student of Hans Reichenbach at UCLA and Walsh a junior member of Lord Robbinsâe(tm)s department at the London School of Economics, both in the early 1950s. This book collects recent contributions from Martha Nussbaum and Harvey Gram, as well as (...) a new chapter from the editors. (shrink)

ObjectiveTo determine the effects of learning interventions aimed at optimizing the quality of physical education on psychomotor, cognitive, affective and social learning outcomes in children and adolescents.DesignA systematic review and meta-analysis.Data SourcesAfter searching PsycInfo, ERIC, and SportDiscus electronic databases, we identified 135 eligible studies published between January 1, 1995 to May 1, 2021.Eligibility Criteria for Selecting StudiesWe included randomized controlled trials, quasi-experimental studies, and controlled trials that assessed the effect of a PE-based intervention against one of the four identified learning (...) domains in youth at school.ResultsOne hundred and thirty five studies with over 42,500 participants and 193 calculated effect sizes were included in the study. The mean effect across all the learning and development outcomes was small to medium. When adjusted for publication bias using the Duval and Tweedie Trim and Fill Method, this mean effect size increased to d = 0.40. Effect sizes varied significantly based on learning and development outcomes. Interventions that consistently report above or below the mean d = 0.40 effect are identified based on learning outcome. The greatest effects across interventions were witnessed in psychomotor learning outcomes followed by affective, social, and cognitive learning outcomes. A minority of PE interventions captured by this systematic review and meta-analysis reported having a negative effect on student learning and development.ConclusionThe interventions with the greatest effects on student learning and development were dependant on the learning domains. Some PE interventions with a pedagogical focus such as games-based approaches, TARGET/Mastery Teaching, and Sport Education were found to be strong investments across multiple domains. The evidence is limited however by consistency in intervention dosage, study design, and data collection instruments. The study received no internal or external funding and was not prospectively registered. (shrink)

The authors examine the nature of the relationship between social science and philosophy and address the sort of work social science should do, and the role and sorts of claims that an accompanying philosophy should engage in. In particular, the authors reintroduce the question of ontology, an area long overlooked by philosophers of social science, and present a cricital engagement with the work of Roy Bhaskar. The book argues against the excesses of philosophising and commits itself to a philosophical approach (...) more deeply grounded in the social sciences. (shrink)

Respect is one of the central concepts in contemporary moral thought. It plays a prominent role in everyday, pre-philosophical moral thinking, as well as in recent moral theory and applied ethics. Yet basic questions about the concept and role of respect have received less attention than might be expected. This volume takes up some of these basic questions. The book is not meant to be a comprehensive handbook that covers all aspects of the topic of respect, nor is the focus (...) of the book mainly historical. Rather, the aim is to give leading experts in the field a chance to present their latest ideas and point the research on respect in new directions. Following an introductory historical essay, Part I addresses questions of what respect is, its nature and basis. Part II examines questions in moral theory, for example what exactly ought to be respected, what role respect plays in morality, and which different types of respect are appropriate and morally significant. Part III deals with the practical application of requirements of respect. The essays in this volume will be of interest both to scholars and students working on issues of respect and to anyone interested in this central moral notion. (shrink)

This study presents scientific theories about the female body in Greece of the 5th and 4th centuries BC. It demonstrates the influence of cultural preconceptions on such theories, and of scientific theories on cultural attitudes.

Background independence is generally considered to be ‘the mark of distinction’ of general relativity. However, there is still confusion over exactly what background independence is and how, if at all, it serves to distinguish general relativity from other theories. There is also some confusion over the philosophical implications of background independence, stemming in part from the definitional problems. In this paper I attempt to make some headway on both issues. In each case I argue that a proper account of the (...) observables of such theories goes a long way in clarifying matters. Further, I argue, against common claims to the contrary, that the fact that these observables are relational has no bearing on the debate between substantivalists and relationalists, though I do think it recommends a structuralist ontology, as I shall endeavour to explain. (shrink)

Computationalism holds that our grasp of notions like ‘computable function’ can be used to account for our putative ability to refer to the standard model of arithmetic. Tennenbaum's Theorem has been repeatedly invoked in service of this claim. I will argue that not only do the relevant class of arguments fail, but that the result itself is most naturally understood as having the opposite of a reference-fixing effect — i.e., rather than securing the determinacy of number-theoretic reference, Tennenbaum's Theorem points (...) towards a sense in which portions of our computational vocabulary should be regarded as model-relative. (shrink)

Hilary Putnam; X*—What Is “Realism”?, Proceedings of the Aristotelian Society, Volume 76, Issue 1, 1 June 1976, Pages 177–194, https://doi.org/10.1093/aristotel.

Although risky decision-making has been posited to contribute to the maladaptive behavior of individuals with psychopathic tendencies, the performance of psychopathic groups on a common task of risky decision-making, the Iowa Gambling Task (IGT; Bechara, Damasio, Damasio, & Anderson, 1994), has been equivocal. Different aspects of psychopathy (personality traits, antisocial deviance) and/or moderating variables may help to explain these inconsistent findings. In a sample of college students (N = 129, age 18–27), we examined the relationship between primary and secondary psychopathic (...) features and IGT performance. A measure of impulsivity was included to investigate its potential as a moderator. In a joint model including main effects and interactions between primary psychopathy, secondary psychopathy and impulsivity, only secondary psychopathy was significantly related to risky IGT performance, and this effect was not moderated by the other variables. This finding supports the growing literature suggesting that secondary psychopathy is a better predictor of decision-making problems than the primary psychopathic personality traits of lack of empathy and remorselessness. (shrink)

My comments have two parts. I begin by laying out the argument that seems to me to be at the core of Olson’s thinking about human persons; and I suggest a problem with his reasons for accepting one of its premises. The premise is warranted by its platitudinous or commonsensical status; but Olson’s arguments lead him to conclusions that undermine the family of platitudes to which it belongs. Then I’ll raise a question about how Olson should construe the vagueness that (...) would seem to infect the boundaries of human animals. (shrink)

It is commonly held that the natural numbers sequence 0, 1, 2,... possesses a unique structure. Yet by a well known model theoretic argument, there exist non-standard models of the formal theory which is generally taken to axiomatize all of our practices and intentions pertaining to use of the term “natural number.” Despite the structural similarity of this argument to the influential set theoretic indeterminacy argument based on the downward L ̈owenheim-Skolem theorem, most theorists agree that the number theoretic version (...) does not have skeptical consequences about the reference of “natural number” analogous to the ‘relativity’ Skolem claimed pertains to notions such as “uncountable” and “cardinal.” In this paper I argue that recent proposals by Shapiro, Lavine, McGee and Field which aim to distinguish the number and set theoretic indeterminacy arguments by locating extra-mathematical constraints on the interpretation of our number theoretic vocabulary are inadequate. I then suggest that if we consider the manner in which the natural numbers figure in our computational practices – e.g. in characterizing how we compute sums and products or determine prime factorizations – it follows that our application of computational terms such as “computable function” and “tractable computational problem” indirectly uniquely determines their structure. (shrink)

"Introducing the reader to the very latest developments in the philosophical foundations of physics, this book covers advanced material at a level suitable for ...

While this ‘extraordinary’ book appears as an intermezzo within the Homo Sacer series, it supports two fundamental theses with its own philological, epigraphic, liturgical and religious-historical research, and a close reading of figures such as Ernst Kantorowicz and Marcel Mauss. These theses concern political power first as an articulation of sovereign reign and economic government and, secondly, as constituted by acclamations and glorification. These can be approached theoretically through its author’s engagement with Michel Foucault’s genealogy of governmentality and with the (...) Erik Peterson/Carl Schmitt debate on the closure of political theology. Agamben’s reformulation of power and his derivation of liberal governmentality from the theological oikonomia prove convincing. A renewed analytics of power and politics of resistance should be possible, however, without recourse to a project seeking to deactivate all profane powers including those of public bureaucracies. (shrink)

Many theists reject the notion that God’s eternity consists in his timelessness — i.e., in his lacking temporal extension and failing to possess properties at any times. Some of these “divine temporalists” hold that, for philosophical reasons, it is impossible to accept both the timelessness of God and the view that God knows what happens at different times and brings about events in time. 1 Many reject divine timelessness as a dubious import from Platonism with no biblical or theological warrant.2 (...) And some question the very intelligibility of the doctrine. (shrink)

Abstract: Many astrologers attribute a successful birth-chart reading to what they call intuition or psychic ability,where the birth chart acts like a crystal ball. As in shamanism,they relate consciousness to a transcendent reality that,if true, might require are-assessment of present biological theories of consciousness.In Western countries roughly 1 person in 10,000 is practising or seriously studying astrology, so their total number is substantial. Many tests of astrologers have been made since the 1950s but only recently has a coherent review been (...) possible. A large-scale test of persons born less than five minutes apart found no hint of the similarities predicted by astrology. Meta-analysis of more than forty controlled studies suggests that astrologers are unable to perform significantly better than chance even on the more basic tasks such as predicting extraversion. More specifically,astrologers who claim to use psychic ability perform no better than those who do not. The possibility that astrology might be relevant to consciousness and psi is not denied, but such influences, if they exist in astrology,would seem to be very weak or very rare. -/- . (shrink)

Hilary Putnam; XV*—Pragmatism, Proceedings of the Aristotelian Society, Volume 95, Issue 1, 1 June 1995, Pages 291–306, https://doi.org/10.1093/aristotelian/95.

Wittgenstein's complex and demanding work challenges much that is taken for granted in philosophical thinking as well as in the theorizing of art, theology, science and culture. Each essay in this collection explores a key concept involved in Wittgenstein's thinking, relating it to his understanding of philosophy, and outlining the arguments and explaining the implications of each concept. Concepts covered include grammar, meaning and meaning-blindness language-games and private language, family resemblances, psychologism, rule-following, teaching and learning, avowals, Moore's Paradox, aspect seeing, (...) the meter-stick, and criteria. Students new to Wittgenstein and readers interested in developing their understanding of specific aspects of his philosophical work will find this book very welcome. (shrink)

If humans have an evolved moral psychology, then we should not expect it to function in an identical way between individuals. Instead, we should expect a diversity in the function of our moral psychology between individuals that varies along genetic lines, and a corresponding diversity of moral attitudes and moral judgements that emerge from it. This is because there was no one psychological type that would reliably produce adaptive social behaviour in the highly heterogeneous environments in which our minds evolved. (...) As such, there was no single psychological type towards which evolution could gravitate. Instead we evolved a stable polymorphism of psychological types, maintained by frequency-dependent selection, each predisposed towards particular social and moral attitudes and behaviours. This can help explain the existence of moral diversity, particularly intra-cultural moral diversity, and seemingly intractable moral disagreement. (shrink)

The Paradox of the Knower was originally presented by Kaplan and Montague [26] as a puzzle about the everyday notion of knowledge in the face of self-reference. The paradox shows that any theory extending Robinson arithmetic with a predicate K satisfying the factivity axiom K → A as well as a few other epistemically plausible principles is inconsistent. After surveying the background of the paradox, we will focus on a recent debate about the role of epistemic closure principles in the (...) Knower. We will suggest this debate sheds new light on the concept of knowledge which is at issue in the paradox – i.e. is it a “thin” notion divorced from concepts such as evidence or justification, or is it a “thick” notion more closely resembling mathematical provability? We will argue that a number of features of the paradox suggest that the latter option is more plausible. Along the way, we will provide a reconstruction of the paradox using a quantified extension of Artemovʼs [2] Logic of Proofs, as well as a series of results linking the original formulation of the paradox to reflection principles for formal arithmetic. On this basis, we will argue that while the Knower can be understood to motivate a distinction between levels of knowledge, it does not provide a rationale for recognizing a uniform hierarchy of knowledge predicates in the manner suggested by Anderson. (shrink)