Biological evolution allegedly requires a genealogical conception of species (i.e., that species are descent-based "historical entities" rather than similarity-based "natural kinds"). After considering David Hull's arguments for this view, this paper opts instead for individuating species primarily via genetic similarities, but in a way which avoids charges of "Essentialism". It is suggested that a genealogical conception of species actually derives from a biological version of Behaviorism plus an interrelated pair of confusions regarding evolution and identity. Current taxonomic method may favor (...) the genealogical conception, but evolutionary theory-- as well as genetics and molecular biology--count against it. (shrink)

Preview: /Aaron J. Wendland interviewed by Przemysław Bursztyka/ “What Good Is Philosophy?” took place on 17-19 March 2023, and it aimed to raise the funds required to establish a Centre for Civic Engagement at Kyiv Mohyla Academy. This Centre will provide support for academic and civic institutions in Ukraine to counteract the destabilizing impact that Russia’s invasion has had on Ukrainian higher education and civilian life. Keynotes at the conference were delivered by world-renowned author, Margaret Atwood, one of the (...) most celebrated scholars of Ukrainian history, Timothy Snyder, and two of Ukraine’s preeminent public intellectuals, Mychailo Wynnyckyj and Volodymyr Yermolenko. Lectures were also given by some of the most influential philosophers writing today, including Peter Adamson, Elizabeth Anderson, Seyla Benhabib, Agnes Callard, Quassim Cassam, Tim Crane, Simon Critchley, David Enoch, Peter Godfrey-Smith, Sally Haslanger, Angie Hobbs, Barry Lam, Melissa Lane, Dominic Lopes, Kate Manne, Jeff McMahan, Jennifer Nagel, Philip Pettit, Kieran Setiya, Jason Stanley, Timothy Williamson, and Jonathan Wolff. The closing remarks were delivered by Ukraine’s Ambassador to Canada, Yulia Kovaliv. This benefit event was designed to provide members of the public, individual academics, colleges and universities, professional associations, charitable foundations, and private companies with a way to support students, scholars, and civic institutions in Ukraine. The entire conference is now available to be viewed online via on the Munk School of Global Affairs and Public Policy’s YouTube channel. Here is the relevant link. I encourage everyone who watches the conference to make a donation to support students, scholars, and publicly engaged academics in Ukraine. All donations can be made here. And as the conference organizer, I am extremely grateful for any and every contribution to this cause. (shrink)

Aaron Snyder and Fred Dretske present an argument for the proposition that singular causal sequences, such as S caused b, need not be related to a general regularity, that an event of type S is always followed by an event of type b. Therefore, they assert that a claim of causal relation does not require a regular observation of effect following cause or cause preceeding effect. To reinforce their assertion, they present the following case: Box R contains a (...) randomizing device; once activated it proceeds, in a perfectly random manner, to one of its one hundred different terminal states. Each of the terminal states may be supposed to be equally probable so that the probability of the box ending in state number 17 is.01. One can think of the device as embodying certain quantum mechanical processes—e.g. the emission of an electron … toward a screen which has one hundred different areas suitably marked off as terminal sights. Attached to Box R is a loaded revolver which fires when the terminal state happens to be number 17. We take this device and place it next to a cat, point the revolver at the cat and activate the box. Things go badly for the cat; the improbable occurs and the cat is killed. The cat's master, if informed of our doings, would almost certainly insist that we had killed his cat… Though we designate our actions as the cause, and the cat's death as the result, there is no regular or uniform connection between actions of the first sort and results of the latter sort … We seem to have a situation which we are inclined to describe in a way which implies the presence of a causal connection between C and E and, yet, a situation in which it is clear that in identical circumstances something of type C will not even generally be followed by something of type E. (shrink)

I examine the link between extensionality principles of classical mereology and the anti‐symmetry of parthood. Varzi's most recent defence of extensionality depends crucially on assuming anti‐symmetry. I examine the notions of proper parthood, weak supplementation and non‐well‐foundedness. By rejecting anti‐symmetry, the anti‐extensionalist has a unified, independently grounded response to Varzi's arguments. I give a formal construction of a non‐extensional mereology in which anti‐symmetry fails. If the notion of ‘mereological equivalence’ is made explicit, this non‐anti‐symmetric mereology recaptures all of the structure (...) of classical mereology. (shrink)

The dominant theory of parts and wholes – classical extensional mereology – has faced a number of challenges in the recent literature. This article gives a sampling of some of the alleged counterexamples to some of the more controversial principles involving the connections between parthood and identity. Along the way, some of the main revisionary approaches are reviewed. First, counterexamples to extensionality are reviewed. The ‘supplementation’ axioms that generate extensionality are examined more carefully, and a suggested revision is considered. Second, (...) the paper considers an alternative approach that focuses the blame on antisymmetry but allows us to keep natural supplementation axioms. Third, we look at counterexamples to the idempotency of composition and the associated ‘parts just once’ principle. We explore options for developing weaker mereologies that avoid such commitments. (shrink)

Mereological nihilists are faced with a difficult challenge: explaining ordinary talk about material objects. Popular paraphrase strategies involve plurals, arrangements of particles, or fictions. In this paper, a new paraphrase strategy is put forward that has distinct advantages over its rivals: it is compatible with gunk and emergent properties of macro-objects. The only assumption is a commitment to a liberal view of the nature of simples; the nihilist must be willing to accept the possibility of heterogeneous extended simples. The author (...) suggests reinterpreting the parthood and composition relations as modal. According to this paraphrase, composition is a kind of counterpart relation. The author shows that one can accept that mereological nihilism is metaphysically necessary, while endorsing all the claims of classical mereology. As a result, the nihilists are in exactly the same position as the classical mereologist when it comes to explaining talk about ordinary objects, but without the additional ontology. (shrink)

For Émilie Du Châtelet, I argue, a central role of the principle of sufficient reason is to discriminate between better and worse explanations. Her principle of sufficient reason does not play this role for just any conceivable intellect: it specifically enables understanding for minds like ours. She develops this idea in terms of two criteria for the success of our explanations: “understanding how” and “understanding why.” These criteria can respectively be connected to the determinateness and contrastivity of explanations. The crucial (...) role Du Châtelet’s principle of sufficient reason plays in identifying good explanations is often overlooked in the literature, or else run together with questions about the justification and likelihood of explanations. An auxiliary goal of the article is to situate Du Châtelet’s principle of sufficient reason with respect to some of the general epistemological and metaphysical commitments of her Institutions de Physique, clarifying how it fits into the broader project of that work. (shrink)

Contemporary metaphysicians have been drawn to a certain attractive picture of the structure of the world. This picture consists in classical mereology, the priority of parts over wholes, and the well-foundedness of metaphysical priority. In this short note, I show that this combination of theses entails superatomism, which is a significant strengthening of mereological atomism. This commitment has been missed in the literature due to certain sorts of models of mereology being overlooked. But the entailment is an important one: we (...) must either accept superatomism or reject one (or other) of the most widespread theses of contemporary metaphysics. (shrink)

Several philosophers have recently defended Causal Essentialism—the view that every property confers causal powers, and whatever powers it confers, it confers essentially. I argue that on the face of it, Causal Essentialism implies a form of Monism, and in particular, the thesis I call ‘Mereological Monism’: that there is some concretum that is a part of every concretum. However, there are three escape routes, three views which are such that if one of them is true, Causal Essentialism does not imply (...) any form of Monism at all. I survey the costs associated with taking these escape routes along with the costs associated with accepting Mereological Monism. (shrink)

There is a tension in Emilie Du Châtelet’s thought on mathematics. The objects of mathematics are ideal or fictional entities; nevertheless, mathematics is presented as indispensable for an account of the physical world. After outlining Du Châtelet’s position, and showing how she departs from Christian Wolff’s pessimism about Newtonian mathematical physics, I show that the tension in her position is only apparent. Du Châtelet has a worked-out defense of the explanatory and epistemic need for mathematical objects, consistent with their metaphysical (...) nonfundamentality. I conclude by sketching how Du Châtelet’s conception of mathematical indispensability differs interestingly from many contemporary approaches. (shrink)

Draft for presentation at the 14th International Kant-Congress, September 2024. -/- Abstract: Kant claims we intuit infinite space. There’s a problem: Kant thinks full awareness of infinite space requires synthesis—the act of putting representations together and comprehending them as one. But our ability to synthesize is finite. Tobias Rosefeldt has argued in a recent paper that Kant’s notion of decomposing synthesis offers a solution. This talk criticizes Rosefeldt’s approach. First, Rosefeldt is committed to nonconceptual yet determinate awareness of (potentially) infinite (...) space, but I argue that such awareness is (1) prima facie implausible, as well as contravened by textual evidence from Kant’s (2a) definitions of ‘infinity’ and (2b) account of geometrical construction. Second, scrutiny of how Kant thinks awareness of potential infinity is afforded by geometrical construction (e.g., extending a line segment ad indefinitum) indicates no essential role for decomposing synthesis. Familiar synthesis from parts to wholes is sufficient. (shrink)

I reconstruct J. H. Lambert’s views on how practical grounds relate to epistemic features, such as certainty. I argue, first, that Lambert’s account of moral certainty does not involve any distinctively practical influence on theoretical belief. However, it does present an interesting form of fallibilism about justification as well as a denial of a tight link between knowledge and action. Second, I argue that for Lambert, the persistence principle that underwrites induction is supported by practical reasons to believe; this indicates (...) that Lambert is a moderate pragmatist about reasons for theoretical belief. (shrink)

The Oxford Handbook of Positive Psychology, Second Edition is the seminal reference in the burgeoning field of positive psychology, which, in recent years, has transcended academia to capture the imagination of the general public. The handbook provides a roadmap for the psychology needed by the majority of the population--those who don't need treatment, but want to achieve the lives to which they aspire. The 65 chapters summarize all of the relevant literature in the field, and each of the international slate (...) of contributors is essentially defining a lifetime of research. The content's breadth and depth provide an unparalleled cross-disciplinary look at positive psychology from diverse fields and all branches of psychology, including social, clinical, personality, counseling, school, and developmental psychology. Topics include not only happiness--which has been perhaps misrepresented in the popular media as the entirety of the field--but also hope, strengths, positive emotions, life longings, creativity, emotional creativity, courage, and more, plus guidelines for applying what has worked for people across time and cultures. (shrink)

This paper investigates a certain puzzling argument concerning number expressions and their meanings, the Easy Argument for Numbers. After finding faults with previous views, I offer a new take on what’s ultimately wrong with the Argument: it equivocates. I develop a semantics for number expressions which relates various of their uses, including those relevant to the Easy Argument, via type-shifting. By marrying Romero ’s :687–737, 2005) analysis of specificational clauses with Scontras ’ semantics for Degree Nouns, I show how to (...) extend Landman ’s Adjectival Theory to numerical specificational clauses. The resulting semantics can explain various contrasts observed by Moltmann, but only if Scontras’ contention that degrees and numbers are sortally distinct is correct. At the same time, the Easy Argument can establish its intended conclusion only if numbers and degrees are mistakenly assumed to be identical. (shrink)

Perichoresis, or “mutual indwelling,” is a crucial concept in Trinitarian theology. But the philosophical underpinnings of the concept are puzzling. According to ordinary conceptions of “indwelling” or “being in,” it is incoherent to think that two entities could be in each other. In this paper, I propose a mereological way of understanding “being in,” by analogy with standard examples in contemporary metaphysics. I argue that this proposal does not conflict with the doctrine of divine simplicity, but instead affirms it. I (...) conclude by discussing how mutual indwelling relates to the concepts of unity and identity. (shrink)

Propositional attitude verbs, such as think and want, have long held interest for both theoretical linguists and language acquisitionists because their syntactic, semantic, and pragmatic properties display complex interactions that have proven difficult to fully capture from either perspective. This paper explores the granularity with which these verbs’ semantic and pragmatic properties are recoverable from their syntactic distributions, using three behavioral experiments aimed at explicitly quantifying the relationship between these two sets of properties. Experiment 1 gathers a measure of 30 (...) propositional attitude verbs’ syntactic distributions using an acceptability judgment task. Experiments 2a and 2b gather measures of semantic similarity between those same verbs using a generalized semantic discrimination task and an ordinal scale task, respectively. Two kinds of analyses are conducted on the data from these experiments. The first compares both the acceptability judgments and the semantic similarity judgments to previous classifications derived from the syntax and semantics literature. The second kind compares the acceptability judgments to the semantic similarity judgments directly. Through these comparisons, we show that there is quite fine-grained information about propositional attitude verbs’ semantics carried in their syntactic distributions—whether one considers the sorts of discrete qualitative classifications that linguists traditionally work with or the sorts of continuous quantitative classifications that can be derived experimentally. (shrink)

Recent developments in science and technology point to the need to unify, and extend, the definition of memory. On the one hand, molecular neurobiology has shown that memory is largely a chemical process, which includes conditioning and any form of stored experience. On the other hand, information technology has led many to claim that cognition is also extended, that is, memory may be stored outside of the brain. In this paper, we review these advances and describe the increasingly accepted extended (...) definition of memory. This definition is largely accepted in neuroscience but not explicitly stated. In the extended definition, memory is the capacity to store and/or retrieve information. Does this new definition of memory mean that everything is now a form of memory? We stress that memory still requires incorporation, that is, a corpore. It is a relationship -- where one biological or chemical process is incorporated into another, and changes both in a permanent way. Looking at natural and biological processes of incorporation can help us think of how incorporation of internal and external memory occurs in cognition. We further argue that, if we accept that there is such a thing as the storage of information outside the brain -- and that this organic, dynamic process can also be called “memory” -- then we open the door to a very different world. The mind is not static. The brain, and the memory it uses, is a work in progress; we are not now who we were then. (shrink)

The Oxford Handbook of Positive Psychology is the seminal reference in the field of positive psychology, which in recent years has transcended academia to capture the imagination of the general public. The handbook provides a roadmap for the psychology needed by the majority of the population -- those who don't need treatment but want to achieve the lives to which they aspire. These 65 chapters summarize all of the relevant literature in the field. The content's breadth and depth provide an (...) unparalleled cross-disciplinary look at positive psychology from diverse fields and all branches of psychology, including social, clinical, personality, counseling, school, and developmental psychology. Topics include not only happiness but also hope, strengths, positive emotions, life longings, creativity, emotional creativity, courage, and more, plus guidelines for applying what has worked for people across time and cultures. (shrink)

Du Châtelet holds that mathematical representations play an explanatory role in natural science. Moreover, she writes that things proceed in nature as they do in geometry. How should we square these assertions with Du Châtelet’s idealism about mathematical objects, on which they are ‘fictions’ dependent on acts of abstraction? The question is especially pressing because some of her important interlocutors (Wolff, Maupertuis, and Voltaire) denied that mathematics informs us about the properties of material things. After situating Du Châtelet in this (...) debate, this chapter argues, first, that her account of the origins of mathematical objects is less subjectivist than it might seem. Mathematical objects are non-arbitrary, public entities. While mathematical objects are partly mind-dependent, so are material things. Mathematical objects can approximate the material. Second, it is argued that this moderate metaphysical position underlies Du Châtelet’s persistent claims that mathematics is required for certain kinds of general knowledge, including in natural science. The chapter concludes with an illustrative example: an analysis of Du Châtelet’s argument that matter is continuous. A key premise in the argument is that mathematical representations and material nature correspond. (shrink)

Ecology arguably has roots in eighteenth-century natural histories, such as Linnaeus's economy of nature, which pressed a case for holistic and final-causal explanations of organisms in terms of what we'd now call their environment. After sketching Kant's arguments for the indispensability of final-causal explanation merely in the case of individual organisms, and considering the Linnaean alternative, this paper examines Kant's critical response to Linnaean ideas. I argue that Kant does not explicitly reject Linnaeus's holism. But he maintains that the indispensability (...) of final-causal explanation depends on robust modal connections between types of organism and their functional parts; relationships in Linnaeus's economy of nature, by contrast, are relatively contingent. Kant's framework avoids strong metaphysical assumptions, is responsive to empirical evidence, and can be fruitfully compared with some contemporary approaches to biological organization. (shrink)

One of the more distinctive features of Bob Hale and Crispin Wright’s neologicism about arithmetic is their invocation of Frege’s Constraint – roughly, the requirement that the core empirical applications for a class of numbers be “built directly into” their formal characterization. In particular, they maintain that, if adopted, Frege’s Constraint adjudicates in favor of their preferred foundation – Hume’s Principle – and against alternatives, such as the Dedekind-Peano axioms. In what follows we establish two main claims. First, we show (...) that, if sound, Hale and Wright’s arguments for Frege’s Constraint at most establish a version on which the relevant application of the naturals is transitive counting – roughly, the counting procedure by which numerals are used to answer “how many”-questions. Second, we show that this version of Frege’s Constraint fails to adjudicate in favor of Hume’s Principle. If this is the version of Frege’s Constraint that a foundation for arithmetic must respect, then Hume’s Principle no more – and no less – meets the requirement than the Dedekind-Peano axioms do. (shrink)

We address a puzzle about the meanings of fraction words due to Nathan Salmon. Counting 2 1/2 oranges seemingly requires enumerating a collection of objects with a non-whole cardinal number, which is incoherent by the lights of traditional analyses of cardinality expressions. Thus, some argue that counting 2 1/2 oranges really amounts to measuring quantities of orange-stuff . However, we claim that `2 1/2 oranges' is ambiguous between counting and measuring interpretations, and recognizing this affords a novel solution to Salmon's (...) puzzle which is consistent with traditional analyses. (shrink)

Crowdfunding websites allow users to post a public appeal for funding for a range of activities, including adoption, travel, research, participation in sports, and many others. One common form of crowdfunding is for expenses related to medical care. Medical crowdfunding appeals serve as a means of addressing gaps in medical and employment insurance, both in countries without universal health insurance, like the United States, and countries with universal coverage limited to essential medical needs, like Canada. For example, as of 2012, (...) the website Gofundme had been used to raise a total of 8.8 million dollars for seventy-six hundred campaigns, the majority of which were health related. This money can make an important difference in the lives of crowdfunding users, as the costs of unexpected or uninsured medical needs can be staggering. In this article, I offer an overview of the benefits of medical crowdfunding websites and the ethical concerns they raise. I argue that medical crowdfunding is a symptom and cause of, rather than a solution to, health system injustices and that policy-makers should work to address the injustices motivating the use of crowdfunding sites for essential medical services. Despite the sites’ ethical problems, individual users and donors need not refrain from using them, but they bear a political responsibility to address the inequities encouraged by these sites. I conclude by suggesting some responses to these concerns and future directions for research. (shrink)

abstractWe address a puzzle about the meanings of fraction words, due to Nathan Salmon. Counting 212 oranges seemingly requires enumerating a collection of objects with a non-whole cardinal number,...

Locke characterizes sensitive knowledge as knowledge of the existence of external objects present to the senses, and in terms of an ‘assurance’ that falls short of the certainty of intuition and demonstration. But it is unclear how this fits with his general definition of knowledge, as the perception of the agreement or disagreement of ideas, and it is unclear how that assurance can amount to knowledge, rather than amounting to mere probability (which he contrasts with knowledge). Some contend that Locke (...) does not regard sensitive knowledge as genuine knowledge, but only honourifically calls it knowledge. In contrast, I argue that Locke holds that sensitive knowledge is knowledge, though he takes the conditions for it to be very different from the conditions for intuitive and demonstrative knowledge. It is not the assurance alone which Locke thinks qualifies sensitive knowledge as such: it is also the fact that the assurance arises from the actual employment of the senses upon external objects, and the fact that the senses do not generally deceive us, which he thinks qualifies sensitive knowledge as genuine knowledge. That there is a (tacit) form of externalism in Locke's account of sensitive knowledge is the main thesis of this paper. (shrink)

A common view holds that humor and morality are antithetical: Moral flaws enhance amusement, and moral virtues detract. I reject both of these claims. If we distinguish between merely outrageous jokes and immoral jokes, the problems with the common view become apparent. What we find is that genuine morals flaws tend to inhibit amusement. Further, by looking at satire, we can see that moral virtues sometimes enhance amusement. The position I defend is called symmetric comic moralism. It is widely regarded (...) as patently absurd. I hope to correct this mistake. (shrink)

The Oxford Handbook of the Philosophy of Love offers a wide array of original essays on the nature and value of love. The editors, Christopher Grau and Aaron Smuts, have assembled an esteemed group of thinkers, including both established scholars and younger voices. The volume contains thirty-three essays addressing both issues about love as well as key philosophers who have contributed to the philosophy of love, such as Plato, Kierkegaard, Schopenhauer, and Murdoch. The topics range from central issues about (...) the nature and variety of love, the possibility of its rational justification, and whether it is an emotion, to the significance of love for law, economics, morality, and free will. The volume also contains an introduction to the subject as well as essays on love’s relation to jealousy, biotechnology, religion, knowledge, and several other topics. This wide-ranging handbook will be a key resource for specialists working on the philosophy of love, and a helpful guide for those looking to learn more about the area. (shrink)

Do powers have parts? Mereological thinking is typically guided by two different metaphors: building versus carving. The building picture treats wholes as constructed from fundamental bits; the carving treats wholes as the result of carving some interconnected space. After considering some suggestions for how to view powers as built from other components, this chapter opts for the carving picture and suggests that a mereology of powers can be generated by carving the underlying space of an interconnected web of fundamental powers. (...) The space of powers is a network of manifestation/triggering connections that can be modelled graph-theoretically where the identity of a fundamental power is importantly tied up with its position in the overall structure. This chapter considers the idea that powers are completely identified by their position in the structure (as pandispositionalists have thought), which then places limits on the sorts of structures that powers theorists can help themselves to. This chapter also considers another novel suggestion on the identity of powers borrowed from non-well-founded set theory. It shows how to identify principles governing ‘carving’ the web into groups of closely connected powers, such that one group can naturally be called ‘part’ of another group, and explore the resulting mereology. (shrink)

There is a growing consensus that Emilie Du Châtelet’s challenging essay “On Freedom” defends compatibilism. I offer an alternative, libertarian reading of the essay. I lay out the prima facie textual evidence for such a reading. I also explain how apparently compatibilist remarks in “On Freedom” can be read as aspects of a sophisticated type of libertarianism that rejects blind or arbitrary choice. To this end, I consider the historical context of Du Châtelet’s essay, and especially the dialectic between various (...) strands of eighteenth-century libertarianism and compatibilism. (shrink)

The consensus is that in his 1755 Nova Dilucidatio, Kant endorsed broadly Leibnizian compatibilism, then switched to a strongly incompatibilist position in the early 1760s. I argue for an alternative, incompatibilist reading of the Nova Dilucidatio. On this reading, actions are partly grounded in indeterministic acts of volition, and partly in prior conative or cognitive motivations. Actions resulting from volitions are determined by volitions, but volitions themselves are not fully determined. This move, which was standard in medieval treatments of free (...) choice, explains why Kant is so critical of Crusius’s version of libertarian freedom: Kant understands Crusius as making actions entirely random. In defense of this reading, I offer a new analysis of the version of the principle of sufficient reason that appears in the Nova Dilucidatio. This principle can be read as merely guaranteeing grounds for the existence of things or substances, rather than efficient causes for states and events. As such, the principle need not exclude libertarian freedom. Along the way, I seek to illuminate obscure aspects of Kant’s 1755 views on moral psychology, action theory, and the threat of theological determinism. (shrink)

It is widely held that, in his pre-Critical works, Kant endorsed a necessitation account of laws of nature, where laws are grounded in essences or causal powers. Against this, I argue that the early Kant endorsed the priority of laws in explaining and unifying the natural world, as well as their irreducible role in in grounding natural necessity. Laws are a key constituent of Kant’s explanatory naturalism, rather than undermining it. By laying out neglected distinctions Kant draws among types of (...) natural law, grounding relations, and ontological levels, I show that his early works present a coherent and sophisticated laws-first account of the natural order. (shrink)

The appealing principle that you can't get an ‘ought’ from an ‘is’, sometimes called Hume's Guillotine , faces a well-known challenge: it must give a clear account of the distinction between normative and descriptive sentences while dodging counter-examples. I argue in this paper that recent efforts to answer this challenge fail because the distinction between normative and descriptive sentences cannot be described well enough to be of any help. As a result, no version of the principle is both true and (...) adequate. Yet a different principle—that no normative terms are synonymous with any descriptive terms—can satisfy much of the motivation we had for defending Hume's Guillotine in the first place. I show briefly how this second principle can explain why is-ought arguments are invalid, block some attempted deductive justifications of beliefs with normative terms, and create an explanatory advantage for moral non-cognitivism. Just so, giving up Hume's Guillotine is the prudent thi.. (shrink)

Is there a contradiction in Stephen Colbert’s attitudes towards race? How can he consistently claim to be colorblind and yet hold a national search for a new "black friend"? I argue that Stephen is trying to claim rights and shirk responsibilities on matters of race relations in America, and that his famous notion of "truthiness" is an extension of this attitude to other areas of social and political discourse.

A first take, matured in later work, in modeling belief polarization.

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Peirce on Realism and Idealism by Robert LaneAaron B. WilsonPeirce on Realism and Idealism Robert Lane. Cambridge UP, 2018.Robert Lane's Peirce on Realism and Idealism is the ultimate secondary source for those who wish to engage the forms of realism and idealism that Peirce develops over the course of his writings. Lane could not have given his monograph a more concise and descriptive title. He never strays from (...) the topics of realism and idealism, and it is remarkably complete. It includes extensive discussion on Peirce's basic realism (Lane's term) as well as his extreme scholastic realism (Peirce's term), his basic idealism (Lane's term), and his objective idealism (Peirce's term). It might not be the best resource for those interested in the historical influences on Peirce's forms of realism and idealism. For instance, if one is interested mainly in Peirce's extreme scholastic realism and its roots in scholastic philosophy, Mayorga (2007)1 might still be a more useful resource. Also, Lane leaves much to be said about the epistemological underpinnings of Peirce's forms of realism and idealism. Peirce's theory of perception and his critical common-sensism do not get much attention. Also, there is much in Peirce's later semeiotic writings that could have been brought to bear on the issues.However, I do not see any of these omissions as failures of Lane's work. As I read it, the book's central aims are to determine the following: (1) what metaphysical views did Peirce hold, (2) when did he hold them, (3) are they consistent with one another, and (4) what is the textual evidence that he held them as such. With respect to these aims, Peirce on Realism and Idealism exhibits the gold standard of Peirce scholarship: it is remarkably sensitive to dates, different writings, and contexts of writings, and the reader gets a strong impression that Lane has not left any stone unturned—that he had at least skimmed every word in every lecture, published writing, letter, and unpublished manuscript that Peirce produced.Although the book contains some interpretations about which I have some reservations, which I describe further on, I agree with most of its central claims. This includes the claim that, despite various developments, Peirce had always subscribed to "basic realism": the thesis that there are things independent of what anyone thinks about them. A whole chapter is dedicated to showing that Peirce's 1868–1869 "anti-Cartesian" papers are consistent with basic realism, and I found that chapter very helpful. Another thesis that Lane defends, and that I strongly agree with, is that Peirce held a representationalist view of truth. Truth as "correspondence" with reality is one of two [End Page 107] key aspects of Peirce's account of truth (the other being, as Lane calls it, an "investigative aspect"). After works by Christopher Hookway, Cheryl Misak, and others that attempt to de-emphasize or obscure Peirce's representationalism, perhaps to make him more appealing to contemporary analytic "neopragmatists," it is absolutely refreshing to read a book that embraces Peirce's representationalism without apology.However, in the remainder of this review, I will focus on parts that I found troubling. Some of this trouble is probably due more to Peirce himself than to Lane's interpretation of Peirce. But some of it directly concerns Lane's interpretation. In particular, the parts of chapter 6 concerning Peirce's modal realism, while stimulating and enlightening, are also problematic. Further, I do not think that Lane's account of Peirce's idealism appropriately recognizes its similarity to Hegelian or Absolute idealism.To begin with Peirce's modal realism, Lane's discussion of it sets out by addressing the fact that, as Peirce recognizes, the conditionals comprising "pragmatic clarifications," or what result from applying the "pragmatic maxim" to a concept, must be in the hypothetical or subjunctive mood. This is in order to make sense of the truth of even indicative non-conditional propositions such as, to use Peirce's and Lane's example, "the diamond is hard." If the conditionals into which a concept is pragmatically clarified are in the indicative mood... (shrink)

A peculiar feature of Hutcheson’s system is his claim that there exist no original pains in the imagination, and hence no real displeasures concerning form or beauty. This position, when set against a clear emphasis upon the pains of the moral sense in apprehending evil, seems to render tenuous his frequent analogies between the experiences of beauty and goodness. In light of this apparent discrepancy in Hutcheson’s argument, the repeated use of the term “moral beauty” presents interpretive difficulties, particularly on (...) the matter of whether, and in what way, goodness is itself a species of beauty. These problems can be surmounted by way of close attention to Hutcheson’s connection and ordering of the various “senses.” On the present interpretation, Hutcheson denies formal displeasure aspart of a broader theological argument concerning the moral function of the imagination. On this view, “moral beauty” is a special type of imaginative pleasure. (shrink)

Thought: A Journal of Philosophy, EarlyView.

Jay Garfield and Graham Priest have attempted to make sense of Nāgārjuna’s apparently paradoxical uses of the catuṣkoṭi, or “four corners of truth”—according to which, a sentence may be true, false, both, or neither—by presenting a series of lattices. This chapter argues that Garfield and Priest’s lattices cannot ground the logic at play in Nāgārjuna’s Mūlamadhyamakakārikā; their semantic analysis cannot be an accurate analysis of Nāgārjuna’s arguments. The chapter argues for a new semantic interpretation that places greater emphasis on the (...) suggestion that the positive catuṣkoṭi requires disambiguation between the conventional and ultimate perspectives, whereas the negative catuṣkoṭi does not. (shrink)

This essay explores claims made frequently by artists, critics, and philosophers that artworks bear personifying traits. Rejecting the notion that artists possess the Pygmalion-like power to bring works of art to life, the article looks seriously at how parallels may exist between the ontological structures of the artwork and human personhood. The discussion focuses on Arthur Danto’s claim that the “artworld” itself manifests properties that are an imprint of the historical representation of the “world.” These “world” representations are implicitly embodied (...) in the artist’s style. The “world” that is stamped on the people of a historical period entails a point of view that influences how they might act, something like the logic that guides a conversation. This “conversational” logic is also extant in the artworks that artists of a given period create. This analysis of Danto’s account of how people are connected to their world clarifies Danto’s assertions that a parallel structure of personification in the artwork and the human exists. It also explains his claims that artworks themselves appear to be in a kind of dialogue. (shrink)

(People do not understand how what is borne in different directions comes to be in agreement with itself; [for] a framework like that of the bow and the lyre turns back [on itself].).

Abstract:Peirce held a convergence theory of moral truth, as James Liszka persuasively argues in Charles Peirce on Ethics, Esthetics, and the Normative Sciences (2021). Here I emphasize: (1) that Peirce's convergence theory follows from the application of the maxim of pragmatism to the concept of moral goodness or rightness; (2) that in connection with Peirce's account of the ethical summum bonum, morally right action can be understood as action that conforms or contributes to the growth of concrete reasonableness; and (3) (...) that, for Peirce, the growth of concrete reasonableness seems to be a movement or development toward "God". While I broadly agree with Liszka's approach, I highlight some disagreements. As do many readers of Peirce, Liszka seems to regard the convergence of beliefs and habits as necessarily a convergance among the "indefinite community" of distinct persons or inquirers; however, there is sufficient evidence that Peirce came to think that, if any given person were to live long enough, they would come to the same conclusions or rest in the same habits on their own. With respect to morality, even the most evil person would eventually come around to the moral truth. (shrink)

This paper offers a defense against the primary objection to the view that goodness and other value properties give normative reasons, which is T. M. Scanlon’s influential redundancy argument. Scanlon reasons that value properties cannot add anything over and above what non-evaluative properties contribute. I suggest this line of reasoning is analogous to Jaegwon Kim’s causal exclusion argument against non-reductive physicalism, and adapt Ned Block’s objection to exclusion—a generalization and regress argument—into a reason for rejecting Scanlon’s argument. Differences between reasons (...) and causes make Scanlon’s task more difficult than Kim’s. (shrink)

Walter Glannon argues that our proposal for routine recovery of transplantable cadaveric organs is unacceptable After carefully reviewing his counterarguments, we conclude that, although some of them have merit, none are sufficiently strong to warrant abandoning this plan. Below we respond to each of Glannon's concerns.

Artists, art critics, art historians, and cognitive psychologists have asserted that visual artists perceive the world differently than nonartists and that these perceptual abilities are the product of knowledge of techniques for working in an artistic medium. In support of these claims, Kozbelt (2001) found that artists outperform nonartists in visual analysis tasks and that these perceptual advantages are statistically correlated with drawing skill. We propose a model to explain these results that is derived from a diagnostic framework for object (...) recognition and recent research in cognitive neuroscience on selective visual attention. This research demonstrates that endogenous shifts of visual attention enhance the encoding of expected features in the visual field and inhibit the perception of potential distracters. Moreover, it demonstrates complementary roles for spatial schemata and motor plans in visual attention. We argue that artists develop novel spatial schemata, which enable them to recognize and reproduce stimulus features sufficient for adequate artistic production in a medium, and that these schemata become encoded as motor plans as artists develop technical proficiency in a medium. We hypothesize that artists' perceptual advantages can therefore, be explained by the role spatial schemata and motor plans play in selective attention. (shrink)

I distinguish three ways in which early modern rationalists seek to apply the principle of sufficient reason to empirical science, and critically assess some of their attempts to do so. I focus especially on how these thinkers assume substantive theories of explanation and intelligibility--which are indebted to the mechanist and experimentalist traditions--in many of their deployments of this rationalist principle. A recurring problem is that these philosophers deploy their standards of intelligibility inconsistently: some of their own favored explanations do not (...) always live up to their standards. I argue that the problem is especially acute for Leibniz and Euler, given their enthusiasm for final-causal explanations. (shrink)