The Theaetetus is subtitled peri epistemes, on knowledge, and peirastikos, tentative. Theaetetus' three attempted definitions of knowledge, each ventured only to fail, are structured in a cascading reduction. This regress functions both negatively, as an indirect demonstration that knowledge is not definable in term of opinion or judgment, that is, knowledge is not "opinion plus," but also positively, as the ill-fated definitions build upon one another to delineate the elements necessary for a possible theory of judgment. The themes of knowledge (...) and judgment never resolve, yet, through the multiple peirastic beginnings that perish struggling to say something lasting about knowledge, this main theme ties together the dialogue's many subthemes-wisdom and character; sophistry and its relation to philosophy; Socrates' trial; intellectual midwifery, or Socratic dialectic; appearance and reality; Heracliteanism; Eleaticism; forms and participation; unity and plurality; particularity and universality; identity and difference; memory and time; relations; the relation of resemblance. One could go on. The guiding question, how to define knowledge, is a theoretical one, and the reasoning becomes progressively more abstract as the dialogue proceeds, while at the same time never straying far from practical implications: the theoretical conception of knowledge holds consequences made manifest in human action and deliberation. The dialogue about knowledge is also a dialogue about wisdom. (shrink)

ARISTOTLE’S chapter-long digression in the Peri Hermenias to remark a restriction of the law of the excluded middle has touched off reams of commentary, logical, metaphysical and theological. For the theologian, God’s omniscience and human freedom were each at stake; for the metaphysician, the status of time; and logicians professed to find here an application for their remote exercises in trivalent logics. But whatever be the concern of the commentator, a glance at any one of them is likely to discourage (...) a student from pursuing a question which seems destined only to further entangle itself. (shrink)

The anonymous Armenian commentary was transmitted together with the Armenian translation of Aristotle's Peri Hermeneias. It was composed in the Hellenizing style and commonly associated with the figure of David the Invincible, a philosopher of the Neoplatonic School of Alexandria. This article presents a general structural analysis of the commentary followed by a comparative study and translation of its first chapter. It argues that the commentary was indeed written in the tradition of late antique Greek commentaries but was probably (...) not associated with late Neoplatonism. The Armenian commentary shares many common features with Ammonius’ commentary, but also departs from it on many crucial aspects. From a philosophical standpoint, it has much more in common with Boethius’ and Alexander of Aphrodisias’ commentaries than with those of the Neoplatonic School of Alexandria, thus suggesting an early writing date. (shrink)

Le célèbre incipit du Peri theon (80 B 4 DK = 31 D 10 Laks-Most), dans lequel Protagoras affirmait être dans l’incapacité de savoir si les dieux existent ou non, joue sans aucun doute un rôle important dans l’histoire de l’athéisme ancien dans la mesure où il permet, comme le souligne David Sedley, de reconstruire un contexte culturel dans lequel la négation de l’existence des dieux était considérée comme une thèse philosophique digne d’être discutée. La présente contribution portera sur (...) les principaux problèmes exégétiques relatifs au fragment protagoréen. Dans un premier moment, nous nous occuperons de la question de la constitution du texte. Nous considérerons ensuite l’historicité de la tradition biographique concernant la persécution judiciaire du sophiste, qui est évoquée par la plupart des sources citant le fragment. Finalement, nous essayerons d’étudier le fragment de Protagoras dans le cadre de la tradition philosophique et littéraire qui le précède et de l’analyser à la lumière de la réflexion philosophique du sophiste lui-même, afin de mieux comprendre le point de vue sur les dieux et la religion que Protagoras exprimait dans son écrit. (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.

In this book, which thoroughly revises and greatly expands his classic work Sameness and Substance, David Wiggins retrieves and refurbishes in the light of twentieth-century logic and logical theory certain conceptions of identity, of substance and of persistence through change that philosophy inherits from its past. In this new version, he vindicates the absoluteness, necessity, determinateness and all or nothing character of identity against rival conceptions. He defends a form of essentialism that he calls individuative essentialism, and then a (...) form of realism that he calls conceptualist realism. In a final chapter he advocates a human being-based conception of the identity and individuation of persons, arguing that any satisfactory account of personal memory must make reference to the life of the rememberer himself. This important book will appeal to a wide range of readers in metaphysics, philosophical logic, and analytic philosophy. (shrink)

Many philosophers have been attracted to a restricted version of the principle of indifference in the case of self-locating belief. Roughly speaking, this principle states that, within any given possible world, one should be indifferent between different hypotheses concerning who one is within that possible world, so long as those hypotheses are compatible with one’s evidence. My first goal is to defend a more precise version of this principle. After responding to several existing criticisms of such a principle, I argue (...) that existing formulations of the principle are crucially ambiguous, and I go on to defend a particular disambiguation of the principle. According to the disambiguation I defend, how we should apply this restricted principle of indifference sensitively depends on our background metaphysical beliefs. My second goal is to apply this disambiguated principle to classical skeptical problems in epistemology. In particular, I argue that Eternalism threatens to lead us to external world skepticism, and Modal Realism threatens to lead us to inductive skepticism. (shrink)

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)

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 title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1984.

Many philosophers of physics think that physical rates of change, like velocity or acceleration in classical physics, are extrinsic. Many philosophers of mind think that phenomenal properties, which characterize what it’s like to be an agent at a time, are intrinsic. I will argue that these two views can’t both be true. Given that these two views are in tension, we face an explanatory challenge. Why should there be any interesting connection between these physical quantities and consciousness in the first (...) place? In a speculative spirit, I close by developing a panpsychist view which promises to explain this connection in a particularly satisfying way. (shrink)

Do motivational limitations due to human nature constrain the demands of justice? Among those who say no, David Estlund offers perhaps the most compelling argument. Taking Estlund’s analysis of “ability” as a starting point, I show that motivational deficiencies can constrain the demands of justice under at least one common circumstance — that the motivationally-deficient agent makes a good faith effort to overcome her deficiency. In fact, my argument implies something stronger; namely, that the demands of justice are constrained (...) by what people are sufficiently likely to be motivated to do. Thus, contrary to the prevailing wisdom, it is the business of ideal theory — not just nonideal theory — to work with the motivational capacities people are likely enough to have. (See also Estlund's reply in the same issue of EJPT and my rejoinder on Philpapers.). (shrink)

In _Thinking After Heidegger_, David Wood takes up the challenge posed by Heidegger - that after the end of philosophy we need to learn to _think_. But what if we read Heidegger with the same respectful irreverence that he brought to reading the Greeks, Kant, Hegel, Husserl and the others? For Wood, it is Derrida's engagements with Heidegger that set the standard here – enacting a repetition through transformation and displacement. But Wood is not content to crown the new (...) king. Instead he sets up a many-sided conversation between Heidegger, Hegel, Adorno, Nietzsche, Blanchot, Kierkegaard, Derrida and others. Derrida and deconstruction are first critically addressed and then drawn into the fundamental project of philosophical renewal, or renewal _as_ philosophy. The book begins by rewriting Heidegger's inaugural lecture, 'What is Metaphysics?' and ends with an extended analysis of the performativity of his extraordinary _Beitrage_. _Thinking after Heidegger_ will be a valuable text for scholars and students of contemporary philosophy, literature and cultural studies. (shrink)

Abstract:Skepticism about grounding is the view that ground-theoretic concepts shouldn’t be used in meta­physical theorizing. Possible reasons for adopting this attitude are numerous: perhaps grounding is unintelligible; or perhaps it’s never instantiated; or perhaps it’s just too heterogeneous to be theor­­­­­etically useful. Unfortunately, as currently pursued the debate between grounding enthusiasts and skeptics is insufficiently structured. This paper’s purpose is to impose a measure of conceptual rigor on the debate by offering an opinionated taxonomy of views with a reasonable claim (...) to being “skeptical.” I argue that carving up logical space into pro- and anti-grounding views isn’t especially helpful; rather, we should recognize various degrees of ground-theoretic involvement depending on how inflationary our understanding of the theoretical term ‘ground’ is. (shrink)

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)

According to the grounding theory of powers, fundamental physical properties should be thought of as qualities that ground dispositions. Although this view has recently been defended by many different philosophers, there is no consensus for how the view should be developed within a broader metaphysics of properties. Recently, Tugby has argued that the view should be developed in the context of a Platonic theory of properties, where properties are abstract universals. I will argue that the view should not be developed (...) within such a framework. Either the view should be developed with an ontology of Aristotelian properties, or it should be developed in a Nominalist framework that contains no properties at all. (shrink)

In light of the latest research from cognitive and developmental psychology, this key text explores reasoning, rationality, and democracy, considering the unique nature of each and their relationship to each other. Broadening our understanding from the development of reasoning and rationality in individuals to encompass social considerations of argumentation and democracy, the book connects psychological literature to philosophy, law, political science, and educational policy. Based on psychological research, Moshman sets out a system of deliberative democracy that promotes collaborative reasoning, rational (...) institutions such as science and law, education aimed at the promotion of rationality, and intellectual freedom for all. Also including the biological bases of logic, metacognition, and collaborative reasoning, Moshman argues that, despite systematic flaws in human reasoning, there are reasons for a cautiously optimistic assessment of the potential for human rationality and the prospects for democracy. Reasoning, Argumentation, and Deliberative Democracy will be essential reading for all researchers of thinking and reasoning from psychology, philosophy, and education. (shrink)

Volume 20, Issue 9, September 2020, Page 1-3.

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)

Transdisciplinary research knits together knowledge from diverse epistemic communities in addressing social-environmental challenges, such as biodiversity loss, climate crises, food insecurity, and public health. This paper reflects on the roles of philosophy of science in transdisciplinary research while focusing on Indigenous and other subaltern forms of knowledge. We offer a critical assessment of demarcationist approaches in philosophy of science and outline a constructive alternative of transdisciplinary philosophy of science. While a demarcationist focus obscures the complex relations between epistemic communities, transdisciplinary (...) philosophy of science provides resources for meeting epistemic and political challenges of collaborative knowledge production. (shrink)

The simulation hypothesis has recently excited renewed interest, especially in the physics and philosophy communities. However, the hypothesis specifically concerns {computers} that simulate physical universes, which means that to properly investigate it we need to couple computer science theory with physics. Here I do this by exploiting the physical Church-Turing thesis. This allows me to introduce a preliminary investigation of some of the computer science theoretic aspects of the simulation hypothesis. In particular, building on Kleene's second recursion theorem, I prove (...) that it is mathematically possible for us to be in a simulation that is being run on a computer \textit{by us}. In such a case, there would be two identical instances of us; the question of which of those is ``really us'' is meaningless. I also show how Rice's theorem provides some interesting impossibility results concerning simulation and self-simulation; briefly describe the philosophical implications of fully homomorphic encryption for (self-)simulation; briefly investigate the graphical structure of universes simulating universes simulating universes, among other issues. I end by describing some of the possible avenues for future research that this preliminary investigation reveals. (shrink)

This interdisciplinary exploration discusses the intricate conceptual linkages among Buddhism’s Eighth State of Consciousness, Quantum Holography, and the Jungian Collective Unconscious. Central to this study is examining the Eighth Consciousness in Buddhist thought—a realm that transcends the conventional sensory and mental states to connect with a more universal and profound awareness. Drawing parallels, Quantum Holography posits that every part of the universe retains information about the whole, much like a hologram. This notion seemingly mirrors the Jungian concept of the Collective (...) Unconscious, which postulates a shared reservoir of memories and ideas across humanity. The paper contends that the intricate dance of photons, oscillating between particle and wave states, mediates perception through resonance and hints at a multi-layered consciousness stratum that mirrors the vast, enigmatic quantum reality expanse. The study illuminates the intersections and divergences among these frameworks through meticulous comparative analysis, positing that an integrative understanding of quantum theories and Buddhist wisdom can unravel the human psyche’s profound depths. By weaving Eastern philosophies with Western psychological and quantum theoretical tapestry, the discourse unveils a multifaceted consciousness comprehension, championing integrative approaches as invaluable tools for decoding the mind and universe's enigmatic interplay from a quantum viewpoint. (shrink)

According to Humeanism about the laws, the laws of nature are nothing over and above certain kinds of regularities about particular facts. Humeanism has often been accused of circularity: according to scientific practice laws often explain their instances, but on the Humean view they also reduce to the mosaic, which includes those instances. In this paper I formulate the circularity problem in a way that avoids a number of controversial assumptions routinely taken for granted in the literature, and against which (...) many extant responses are therefore ineffective. I then propose a solution that denies the alleged Humean commitment that laws are explained by their instances. The solution satisfies three desiderata that other solutions don’t: it provides independent motivation against the idea that Humean laws are explained by their instances; it specifies the sense in which Humean laws are nonetheless “nothing over and above” their instances; and it gives an alternative account of what does explain the laws, if not their instances. This solution, I will argue, is not only the simplest but also the oldest one: it appeals only to tools and theses whose first appearance predates the earliest statements of the circularity problem itself. (shrink)

A family of familiar linguistic tests purport to help identify when a term is ambiguous. These tests are philosophically important: a familiar philosophical strategy is to claim that some phenomenon is disunified and its accompanying term is ambiguous. The tests have been used to evaluate disunification proposals about causation, pain, and knowledge, among others. -/- These ambiguity tests, however, have come under fire. It has been alleged that the tests fail for polysemy, a common type of ambiguity, and one that (...) is at issue in philosophically interesting cases. Furthermore, the objection that the tests fail for polysemy is often taken to be an undeniable bit of linguistic data. -/- We argue that this is mistaken. The objection implicitly relies on controversial assumptions about how to account for copredicational sentences, in which a single argument is ascribed prima facie incompatible properties. Furthermore, on several viable theories of copredication, the objection fails. However, our discussion also reveals that even if ambiguity tests are preserved, they may be significantly harder to execute than previously thought. (shrink)

For Shepherd, how many things exist? On the one hand, it looks like the answer is going to be many. It is a central tent of Shepherd's philosophical system that causation is a relation whereby two or more objects combine to create a third. Since there are many instances of this causal relation, there must be many objects in the world. On the other hand, there are several moments throughout her writing where Shepherd indicates that the distinction between causes and (...) effects is in some sense unreal, and that while the world appears to us to consist of many distinct objects interacting causally, really there is just one thing and its merely nominally distinct parts. I argue that Shepherd is an ontological pluralist, and the texts that appear to express a commitment to ontological monism are best understood as expressing ontological holism instead. (shrink)

Chater & Loewenstein thoughtfully express their disillusionment with contemporary applied behavioral science, particularly as it pertains to public policy. Although they fault an overemphasis on i-frame approaches, their proposed alternatives leave doubt regarding whether behavioral science has much, if anything, useful to offer policy. We offer two critical principles to guide and motivate more relevant behavioral science.

The article discusses retributive justice and punitive restraint in response to the worst types of crime. I take the Breivik Case as a starting point. Anders Behring Breivik was sentenced to 21 years of preventive detention for killing 69 people, mainly youths, at Utøya and 8 people in Oslo on July 22nd, 2011. Retributivist theories as well as commonly held retributive intuitions suggest that much harsher punishment is required for such crimes. According to some retributivist theories, most notably on the (...) influential theories of Kant and Hegel, the death penalty is warranted for murderers like Breivik. This suggests that the rationale for punitive restraint in a case like the Breivik Case can only be found in forward- looking, consequentialist theories of punishment, or by adding to retributivist theories a side-constraint in the form of a principle of parsimony. However, I argue that if we look closer at the function of punishment in the retributivist theories of Kant and Hegel, they too imply a rationale for punitive restraint, even for such horrific crimes as here discussed. Against Kant and Hegel’s own views on the death penalty, I argue that their broader “freedom theories” of retributive justice do not imply the justice of the death penalty or life imprisonment. In the last part of the article, I explore differences in the concepts of freedom entailed by Kant and Hegel’s theories, and I relate these to some of the background factors relevant to the Breivik Case. (shrink)

This is the first of two papers that use off-training set (OTS) error to investigate the assumption-free relationship between learning algorithms. This first paper discusses the senses in which there are no a priori distinctions between learning algorithms. (The second paper discusses the senses in which there are such distinctions.) In this first paper it is shown, loosely speaking, that for any two algorithms A and B, there are “as many” targets (or priors over targets) for which A has lower (...) expected OTS error than B as vice versa, for loss functions like zero-one loss. In particular, this is true if A is cross-validation and B is “anti-cross-validation” (choose the learning algorithm with largest cross-validation error). This paper ends with a discussion of the implications of these results for computational learning theory. It is shown that one cannot say: if empirical misclassification rate is low, the Vapnik-Chervonenkis dimension of your generalizer is small, and the training set is large, then with high probability your OTS error is small. Other implications for “membership queries” algorithms and “punting” algorithms are also discussed. (shrink)

There is an apparent tension in Shepherd’s accounts of space and time. Firstly, Shepherd explicitly claims that we know that the space and time of the unperceived world exist because they cause our phenomenal experience of them. Secondly, Shepherd emphasizes that empty space and time do not have the power to effect any change in the world. My proposal is that for Shepherd time has exactly one causal power: to provide for the continued existence of self-same or changing objects. Because (...) Shepherd takes causation to be a relation whereby two objects combine to form a third, their effect, whenever we perceive a continually existing object, since time is a proper part of such objects, our perception of time is caused by time itself. Likewise, space’s causal power is to provide for the possibility of the motion or rest of objects, and so when we perceive objects with space as a proper part, we come into causal contact with space. (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)

The epistemic arrow of time is the fact that our knowledge of the past seems to be both of a different kind and more detailed than our knowledge of the future. Just like with the other arrows of time, it has often been speculated that the epistemic arrow arises due to the second law of thermodynamics. In this paper, we investigate the epistemic arrow of time using a fully formal framework. We begin by defining a memory system as any physical (...) system whose present state can provide information about the state of the external world at some time other than the present. We then identify two types of memory systems in our universe, along with an important special case of the first type, which we distinguish as a third type of memory system. We show that two of these types of memory systems are time-symmetric, able to provide knowledge about both the past and the future. However, the third type of memory systems exploits the second law of thermodynamics, at least in all of its instances in our universe that we are aware of. The result is that in our universe, this type of memory system only ever provides information about the past. We also argue that human memory is of this third type, completing the argument. We end by scrutinizing the basis of the second law itself. This uncovers a previously unappreciated formal problem for common arguments that try to derive the second law from the “Past Hypothesis”, i.e., from the claim that the very early universe was in a state of extremely low entropy. Our analysis is indebted to prior work by one of us but expands and improves upon this work in several respects. (shrink)

General epistemic polarization arises when the beliefs of a population grow further apart, in particular when all agents update on the same evidence. Epistemic factionalization arises when the beliefs grow further apart, but different beliefs also become correlated across the population. I present a model of how factionalization can emerge in a population of ideally rational agents. This kind of factionalization is driven by probabilistic relations between beliefs, with background beliefs shaping how the agents’ beliefs evolve in the light of (...) new evidence. Moreover, I show that in such a model, the only possible outcomes from updating on identical evidence are general convergence or factionalization. Beliefs cannot spread out in all directions: if the beliefs overall polarize, then it must result in factionalization. (shrink)

Do pregnant mothers have fetuses as parts? According to the “parthood view” they do, while according to the “containment view” they don’t. This paper raises a novel puzzle about pregnancy: if mothers have their fetuses as parts, then wherever there is a pregnant mother, there is also a smaller thinking being that has every part of the mother except for those that overlap with the fetus. This problem resembles a familiar overpopulation puzzle from the personal identity literature, known as the (...) “Thinking Parts Problem”, but it’s not merely a special case of that problem. Rather, the fact that late-term fetuses have a mental life of their own makes the Problem of Pregnant Thinkers, as I will call it, a sui generis and especially recalcitrant problem. (shrink)

A Society of the Friends of Difference would have to include Heraclitus, Nietzsche, Saussure, Freud, Adorno, Heidegger, Levinas, Deleuze, and Lyotard among its most prominent members.

Kant is invariably read by his followers as antipathetic to all forms of nationalism. Yet he was interested in differences of national character and used an organic metaphor to explain why states should not be broken up or annexed (unfortunately he never commented explicitly on the dismemberment of Poland by Prussia and its allies). He favoured a plural world in which national differences of language and religion prevented the emergence of despotic world government. So his acknowledgement of a limited obligation (...) to provide refuge to vulnerable people should not be amplified into an acceptance of culturally disruptive mass migration. (shrink)

The principal thesis in this review-essay is that the key linguistic terms in Fichte’s Wissenschaftslehre especially have two main meanings that appear at first sight to be almost in contradiction or opposed to each other. The reader of Fichte therefore has to work hard to overcome any apparent conflicts in the “double sense” of his philosophical terminology. Accordingly, I argue that Fichte’s linguistic method and use of language should be seen as part of his chief philosophical method of synthesis, where (...) we have to carry out a similar procedure and attempt to reconcile opposites using the power of the imagination. This thesis is put forward by means of a number of practical examples and in the context of some critical reflections on the recently published Cambridge Companion to Fichte, eds. David James and Günter Zöller. Review essay published in Volume 15 (December, 2017) of the journal Revista de Estud(i)os sobre Fichte (ed. Emiliano Acosta). (shrink)

Whereas Mereological Essentialism is the thesis that the parts of an object are essential to it, Reverse Mereological Essentialism is the thesis that the whole is essential to its parts. Specifically – since RME is an Aristotelian doctrine – it is a claim not about objects in general but about substances. Here I set out and explain RME as it should be understood from the perspective of the Aristotelian-Scholastic tradition, as well as proposing a kind of master argument for believing (...) it. A number of objections (many of which have been raised by Kathrin Koslicki or Robert Koons) are then considered, the replies to which help further to clarify and motivate RME. The final section considers some important questions concerning parts and matter in light of Ross Inman’s recent defence of RME under the guise of what he calls Substantial Priority. Considering these questions further illustrates right and wrong ways of understanding RME. Overall, the case for RME is strong albeit with a number of difficulties that need to be resolved through further investigation. (shrink)

In this paper, I introduce the notion of ‘philosophy moves’: prominent tropes featured in contemporary academic philosophy. Moves are more than patterns – they are tools for advancing and enriching philosophical debates. By recognizing these patterns in the philosophical literature, we collect an ensemble of moves for deployment in novel contexts, each with the potential to forge new paths of philosophical investigation through a given topic. The moves featured in this paper are constructive and progressive, with the potential to push (...) past stalemates and open up a wider conceptual landscape. Following a presentation of five exemplars taken from the philosophy of biology literature, I show how different moves could be made within a current interdisciplinary debate. Overall, I aim to demonstrate that recognizing these patterns is insightful pedagogically and potentially useful when put to use as part of one’s philosophical methodology. (shrink)