In order to predict and explain behavior, one cannot specify the mental state of an agent merely by saying what information she possesses. Instead one must specify what information is available to an agent relative to various purposes. Specifying mental states in this way allows us to accommodate cases of imperfect recall, cognitive accomplishments involved in logical deduction, the mental states of confused or fragmented subjects, and the difference between propositional knowledge and know-how .

It would be good to have a Bayesian decision theory that assesses our decisions and thinking according to everyday standards of rationality — standards that do not require logical omniscience (Garber 1983, Hacking 1967). To that end we develop a “fragmented” decision theory in which a single state of mind is represented by a family of credence functions, each associated with a distinct choice condition (Lewis 1982, Stalnaker 1984). The theory imposes a local coherence assumption guaranteeing that as an agent's (...) attention shifts, successive batches of "obvious" logical information become available to her. A rule of expected utility maximization can then be applied to the decision of what to attend to next during a train of thought. On the resulting theory, rationality requires ordinary agents to be logically competent and to often engage in trains of thought that increase the unification of their states of mind. But rationality does not require ordinary agents to be logically omniscient. (shrink)

In this paper, we articulate a version of non-standard A-theory—which we call Flow Fragmentalism—in relation to its take on the issue of supervenience of truth on being. According to the Truth Supervenes on Being (TSB) Principle, the truth of past- and future-tensed propositions supervenes, respectively, on past and future facts. Since the standard presentist denies the existence of past and future entities and facts concerning them that do not obtain in the present, she seems to lack the resources to accept (...) both past and future-tensed truths and the TSB Principle. Contrariwise, positions in philosophy of time that accept an eternalist ontology (e.g., B-theory, moving spotlight, and Fine’s and Lipman’s versions of fragmentalism) allow for a “direct” supervenience base for past- and future-tensed truths. We argue that Flow Fragmentalism constitutes a middle ground, which retains most of the advantages of both views, and allows us to articulate a novel account of the passage of time. (shrink)

In this paper, I will argue that there is a version of possibilism—inspired by the modal analogue of Kit Fine’s fragmentalism—that can be combined with a weakening of actualism. The reasons for analysing this view, which I call Modal Fragmentalism, are twofold. Firstly, it can enrich our understanding of the actualism/possibilism divide, by showing that, at least in principle, the adoption of possibilia does not correspond to an outright rejection of the actualist intuitions. Secondly, and more specifically, it can enrich (...) our understanding of concretism, by proving that, at least in principle, the idea that objects have properties in an absolute manner is compatible with transworld identity. (shrink)

Fragmentalism allows incompatible facts to constitute reality in an absolute manner, provided that they fail to obtain together. In recent years, the view has been extensively discussed, with a focus on its formalisation in model-theoretic terms. This paper focuses on three formalisations: Lipman’s approach, the subvaluationist interpretation, and a novel view that has been so far overlooked. The aim of the paper is to explore the application of these formalisations to the alethic modal case. This logical exploration will allow us (...) to study (i) cases of metaphysical incompatibility between modal facts and (ii) cases of modal dialetheias. In turn, this will enrich our understanding of the role of impossibility in the fragmentalist framework. (shrink)

Bayesian confirmation theory is our best formal framework for describing inductive reasoning. The problem of old evidence is a particularly difficult one for confirmation theory, because it suggests that this framework fails to account for central and important cases of inductive reasoning and scientific inference. I show that we can appeal to the fragmentation of doxastic states to solve this problem for confirmation theory. This fragmentation solution is independently well-motivated because of the success of fragmentation in solving other problems. I (...) also argue that the fragmentation solution is preferable to other solutions to the problem of old evidence. These other solutions are already committed to something like fragmentation, but suffer from difficulties due to their additional commitments. If these arguments are successful, Bayesian confirmation theory is saved from the problem of old evidence, and the argument for fragmentation is bolstered by its ability to solve yet another problem. (shrink)

This paper explores taste fragmentalism, a novel approach to matters of taste and faultless disagreement. The view is inspired by Kit Fine’s fragmentalism about time, according to which the temporal dimension can be constituted—in an absolute manner—by states that are pairwise incompatible, provided that they do not obtain together. In the present paper, we will apply this metaphysical framework to taste states. In our proposal, two incompatible taste states (such as the state of rhubarb’s being tasty and the state of (...) rhubarb’s being distasteful) can both constitute reality in an absolute manner, although no agent can have joint access to both states. We will then develop a formalised version of our view by means of an exact truthmaker semantics for taste assertions. Within this framework—we argue—our linguistic and inferential practices concerning cases of faultless disagreement are elegantly vindicated, thus suggesting that taste fragmentalism is worth of further consideration. (shrink)

Belief storage is often modeled as having the structure of a single, unified web. This model of belief storage is attractive and widely assumed because it appears to provide an explanation of the flexibility of cognition and the complicated dynamics of belief revision. However, when one scrutinizes human cognition, one finds strong evidence against a unified web of belief and for a fragmented model of belief storage. Using the best available evidence from cognitive science, we develop this fragmented model into (...) a nascent theory of the cognitive architecture of belief storage. (shrink)

Many philosophical debates take for granted that there is such a thing as ‘the’ common-sense conception of the phenomenon of interest. Debates about the nature of perception tend to take for granted that there is a single, coherent common-sense conception of vision, consistent with Direct Realism. This conception is often accorded an epistemic default status. We draw on philosophical and psychological literature on naïve theories and belief fragmentation to motivate the hypothesis that untutored common sense encompasses conflicting Direct Realist and (...) Indirect Realist conceptions: there is no such thing as ‘the’ common-sense conception of vision that could enjoy epistemic default status. To examine this hypothesis, a survey administered an agreement rating task with verbal and pictorial stimuli to lay participants. We found many laypeople simultaneously hold conflicting Direct Realist and Indirect Realist beliefs about vision. Against common assumptions, Direct Realist beliefs are not clearly dominant, and consistent adherence to Direct Realism is not the norm, but the exception. These findings are consistent with recent accounts of belief fragmentation. They forcefully challenge common methodology in philosophical debates about the nature of perception and beyond. (shrink)

I criticize the idea that theories of ‘fragmented’ or ‘compartmentalized’ belief (as found in, e.g., Lewis 1982, Egan 2008) can help to account for the puzzling phenomena they are often taken to account for. After introducing fragmentationalism and a paradigm case that purportedly motivates it, I criticize the view primarily on the grounds that the models and explanations it offers are at best trivial—as witnessed by examples of over-generation—and should be seen as merely re-describing in figurative terms the phenomena it (...) is designed to account for. I also point out that fragments, as used in these theories, are not likely to be psychologically real in any robust sense and so cannot be appealed to on such grounds. (shrink)

To reconcile the standard possible worlds model of knowledge with the intuition that ordinary agents fall far short of logical omniscience, a Stalnakerian strategy appeals to two components. The first is the idea that mathematical and logical knowledge is at bottom metalinguistic knowledge. The second is the idea that non-ideal minds are often fragmented. In this paper, we investigate this Stalnakerian reconciliation strategy and argue, ultimately, that it fails. We are not the first to complain about the Stalnakerian strategy. But (...) in contrast to existing complaints, we want to cause trouble for the strategy directly on its home turf. That is, we will advance our objection while granting both the plausibility of the fragmentation component—save for an extreme version of it—and that of the metalinguistic component. Once our central objection to the Stalnakerian strategy is in place, we will show how it negatively affects Adam Elga and Augustín Rayo’s recent attempt to apply the Stalnakerian strategy in the context of Bayesian decision theory. (shrink)

Quasi-Nelson logic (QNL) was recently introduced as a common generalisation of intuitionistic logic and Nelson's constructive logic with strong negation. Viewed as a substructural logic, QNL is the axiomatic extension of the Full Lambek Calculus with Exchange and Weakening by the Nelson axiom, and its algebraic counterpart is a variety of residuated lattices called quasi-Nelson algebras. Nelson's logic, in turn, may be obtained as the axiomatic extension of QNL by the double negation (or involutivity) axiom, and intuitionistic logic as the (...) extension of QNL by the contraction axiom. A recent series of papers by the author and collaborators initiated the study of fragments of QNL, which correspond to subreducts of quasi-Nelson algebras. In the present paper we focus on fragments that contain the connectives forming a residuated pair (the monoid conjunction and the so-called strong Nelson implication), these being the most interesting ones from a substructural logic perspective. We provide quasi-equational (whenever possible, equational) axiomatisations for the corresponding classes of algebras, obtain twist representations for them, study their congruence properties and take a look at a few notable subvarieties. Our results specialise to the involutive case, yielding characterisations of the corresponding fragments of Nelson's logic and their algebraic counterparts. (shrink)

Centers have been out of intellectual and political fashion, because they have been often oppressive. We both celebrate and worry about postmodern fragmentation as we enact it in our technology, while fearing hidden centralization. But centering is important. I would like to mull over some issues concerning centers and criticism.

In the digital age, the concept of identity has evolved in ways that challenge long-held philosophical assumptions about the self. No longer has fixed or continuous, identity become fragmented, shaped by multiple digital personas that people craft in response to the ever-expanding digital universe. Now, there is no sense of a fixed self that remains constant throughout space and time. Self and identity can be seen as a Heraclitean flux always in a state of becoming and never for a moment (...) being in a state of being. The boundaries between the real and the virtual have blurred, and hyperreal experiences now often seem more significant than actual events. This review delves into the complex relationship between selfhood and digital representation, exploring how traditional theories like Baudrillard’s hyperreality and Buddhist notions of impermanence help explain this transformation. It examines the implications of digital simulations, especially in the context of digital immortality, which raises profound questions about consciousness, existence, and the essence of being. In a world where avatars, social media profiles, and virtual realities dominate, self navigates an uncertain terrain between reality and simulation. This study is an exploration of the evolving nature of identity, consciousness, and human experience in the age of digital fragmentation, with a focus on the philosophical and psychological dimensions of selfhood in the modern, digitized world. (shrink)

Fragmentalism was originally introduced as a new A-theory of time. It was further refined and discussed, and different developments of the original insight have been proposed. In a celebrated paper, Jonathan Simon contends that fragmentalism delivers a new realist account of the quantum state—which he calls conservative realism—according to which: the quantum state is a complete description of a physical system, the quantum state is grounded in its terms, and the superposition terms are themselves grounded in local goings-on about the (...) system in question. We will argue that fragmentalism, at least along the lines proposed by Simon, does not offer a new, satisfactory realistic account of the quantum state. This raises the question about whether there are some other viable forms of quantum fragmentalism. (shrink)

Fine’s discussion of McTaggart’s paradox and tense realism may be the most significant progress in the philosophy of time in recent years. Fine reformulates McTaggart’s paradox and develops a novel realist theory called fragmentalism. According to Fine, one major advantage of fragmentalism is its ability to account for the connection between reality and tensed truths. I will argue that fragmentalism cannot give an adequate account of this connection. The reason is that while external relations between fragments are required by (...) this kind of account, these relations are not allowed in fragmentalism. (shrink)

Fragments is a verse and narrative work of phenomenological and existential ontology focusing on mind-world unity and mind-world dislocation in the experience of self through time. Pivotal experiential and historical moments -- moments when normative guardrails and unreflective models of the world may be compromised -- are approached as fundamental markers of how we transact with evolving versions of ourselves and world.

This paper develops a Fragmentalist theory of Presentism and shows how it can help to develop a interpretation of quantum mechanics. There are several fragmental interpretations of physics. In the interpretation of this paper, each quantum system forms a fragment, and fragment f1 makes a measurement on fragment f2 if and only if f2 makes a corresponding measurement on f1. The main idea is then that each fragment has its own present (or ‘now’) until a mutual quantum measurement—at which time (...) they come (‘become’) to share the same ‘now’. The theory of time developed here will make use of both McTaggart’s A-series (in the form of future-present-past) and B-series (earlier-times to later-times). An example of an application is that a Bell pair of electrons does not take on definite spin values until measurement because the measuring system and the Bell pair do not share the same present (‘now’) until mutual quantum measurement, i.e. until they ‘become’ to share the same A-series. Before that point the ‘now’ of the opposing system is not in the reference system’s fragment. Relativistic no-signaling is preserved within each fragment, which will turn out to be sufficient for the general case. Several issues in the foundations of quantum mechanics are canvassed, including Schrodinger’s cat, the Born rule, modifications to Minkowski space that accommodate both the A-series and the B-series, and entropy. (shrink)

French translation of three Empedocles’ fragments (B 30, B 110 and B 115 Diels–Kranz). — — — Traduction française de trois fragments d’Empédocle (B 30, B 110 et B 115 Diels–Kranz).

For a classical theory T, ℋ(T) denotes the intuitionistic theory of T-normal (i.e. locally T) Kripke structures. S. Buss has asked for a characterization of the theories in the range of ℋ and raised the particular question of whether HA is an ℋ-theory. We show that Ti∈ range(ℋ) iff Ti = ℋ(T). As a corollary, no fragment of HA extending iΠ1 belongs to the range of ℋ. A. Visser has already proved that HA is not in the range of H (...) by different methods. We provide more examples of theories not in the range of ℋ. We show PA-normality of once-branching Kripke models of HA + MP, where it is not known whether the same holds if MP is dropped. (shrink)

This paper argues that Karoline von Günderrode’s unique account of the socially constructed self provides a model for satisfying relationships and a stable self on the basis of a fragmented and untransparent subjectivity. Günderrode views experience as a discontinuous series of moments out of which a self can be constructed in two ways, both involving interactions with others. One of these is narrative; the other is a form of immediate experience, including experiencing together with others, that precedes narrative accounts of (...) identity. For Günderrode, the most important ways of interacting with others involve sharing thoughts, feelings and experiences without attempting to integrate these into a more holistic image of, or story about, the person with whom one is interacting. The result is a model for relationships between transitory, opaque selves that creates a basis for social interaction and the construction of identity that can survive and flourish without a stable self that is completely known to itself and others. -/- This journal is open access and includes so many wonderful articles. (shrink)

There are two links that stand in the foreground of Deleuze’s treatment of Epicurus and Lucretius: the themes of immanent naturalism and of the externality of ontological relations. However, the links are problematised in Difference and Repetition, which presents an important critique of the concept of the atom. I will argue that this critique reveals the limits of the intellectual affinity between ancient atomism and Deleuzian metaphysics; in particular, that Deleuze’s notions of relationality and spatium respond to problems raised by (...) the relations between atoms and by the not-being of the atomists’ vacuum. In this sense, Deleuze’s treatment of atomism is significant because it makes clear Deleuze’s aim in shifting the mereological vocabulary from points to lines; it shows what, in Deleuze’s sense, it means to unfound and sets down the conditions for a successful Deleuzian critique of essentialist varieties of the metaphysics of structure. (shrink)

We examine the set of formula-to-formula valid inferences of Classical Logic, where the premise and the conclusion share at least a propositional variable in common. We review the fact, already proved in the literature, that such a system is identical to the first-degree entailment fragment of R. Epstein's Relatedness Logic, and that it is a non-transitive logic of the sort investigated by S. Frankowski and others. Furthermore, we provide a semantics and a calculus for this logic. The semantics is defined (...) in terms of a \-matrix built on top of a 5-valued extension of the 3-element weak Kleene algebra, whereas the calculus is defined in terms of a Gentzen-style sequent system where the left and right negation rules are subject to linguistic constraints. (shrink)

This paper beginning with a Lacanian view point describes fragmentation and the unfolding of awareness in the process of embodiment within the understanding of dzogchen.

The volume Conceptual Figures of Fragmentation and Reconfiguration is a collection of revised versions of the papers presented at a research seminar which took place at the School of Social Sciences and Humanities, Universidade NOVA de Lisboa, between January and June 2019. The seminar is one of the core activities of the project “Fragmentation and Reconfiguration: Experiencing the City between Art and Philosophy”, based at IFILNOVA – Nova Institute of Philosophy in Lisbon. This volume strives to reassess the relationship between (...) fragmentation and reconfiguration, the contemporary relevance of which can be appreciated by focusing on the experience of the city, in particular the aesthetic experience of the city. Following the structure of the original seminar presentations, and drawing on key philosophical authors such as Goethe, Benjamin, Wittgenstein, Foucault, Deleuze, Joyce, Proust, and Perec, each of the nine contributors focuses on a specific conceptual figure: Catastrophe (Gianfranco Ferraro); Ruins (Maria Filomena Molder); Chaosmopolitanism (Bartholomew Ryan); Morphogenesis (Maurizio Gribaudi); Atlas (Nélio Conceição); Archive (João Duarte); Collection (Maria João Gamito); Panoramic Presentation (Alexandra Dias Fortes); and Aesthetic Experience (Nuno Fonseca). (shrink)

In some situations, we attribute intentional mental states to a person despite their inability to articulate the contents in question: these are implicit mental states. Attributions of implicit mental states raise certain philosophical challenges related to rationality, concept possession, and privileged access. In the philosophical literature, there are two distinct strategies for addressing these challenges, depending on whether the content attributions are personal-level or subpersonal-level. This paper explores the difference between personal-level and subpersonal-level approaches to implicit mental state attribution and (...) investigates the relationship between the two approaches. It concludes by highlighting the methodological and metaphilosophical commitments which can result in different perspectives on the relative priority of personal-level and subpersonal-level theories. (shrink)

Since its relatively recent publication, there has been little sustained analysis of the Fragment on Evil. In the secondary literature, references to the Fragment tend to be scarce, and only parts of the Fragment are cited at any time. Yet, it seems a valuable endeavour to understand the Fragment in its entirety—to understand its aims, central theses, core arguments, how each section relates to another, and so on. That is the aim of this paper. More specifically, this paper aims at (...) providing an interpretation that emphasizes the argumentative features and overall structure of the Fragment.The Fragment on Evil was acquired by the National Library of Scotland in 1993.2 It was found in a... (shrink)

Waiting for Godot’s many commentators have emphasized the absurdity of hope in the play, but there has not been an account of how the play reprises hope’s historical transformation and weakening in modernity. This essay provides that account, arguing that Beckett’s Waiting for Godot sponsors a form of hope appropriate to the predicaments of modern societies. Godot stages the blockage of hope by reflecting the obsolescence and fragmentation of the religious and progressive legitimations for the concept that used to be (...) broadly convincing. Despite this blockage, however, Godot does not give in to nihilism. It, rather, models a form of responsible, self-aware hope appropriate to an historical situation where hope does not admit of rational justification. To develop this interpretation of the play and to defend its minimalist conception of hope, the essay draws on Theodor W. Adorno’s Negative Dialectics and aesthetics. (shrink)

We investigate adverbial agreement in Sandəmarkesə (S. Marco in Lamis, Apulia) proposing phase-bound, local agreement relations, reducible to coordination, as in past and absolute participial constructions, suggesting a copulaless analysis where arguments are subjects in a small clause. With disjunct nominals with matching φ-features, the adverb agrees separately with each part in the set, otherwise resulting in ‘non-agreeing’ forms, which we test also with negative polarity items (niʃun-, ‘nobody’ and nentə, ‘nothing’). With fragment answers, the negation scopes over adverbs agreeing (...) with the two proposed topics: matching of the φ-features of both nouns values the negative operator with the same features. In fronted adverbs, agreement occurs when the question contains overt coordinated arguments, elements continuing a chain, and if coordinated arguments have matching φ-features. In agreement in topical contexts with fronted adverbs, agreement occurs with the aboutness-shift topic closely preceding them, rather than with the embedded direct object. (shrink)

contents: -/- 1. the Romantic fragment 2. life would want to die, a little 3. pain itself is the meaning, in Nietzsche 4. martyrs do not underrate the body 5. inwardly, an Actor prepares 5b. brother, bro: it's only you that overhears you 5c. J is like Hamlet / Herzog / Holden Caulfield / Raskolnikov 5d. they take him to a basement and they feed him METH 6. a surface is revealed / the depths are all inferred 6b. my Self (...) is all depth: a long internal vertical 6c. Joyce knows not the inside of ideas 6d. perception of depth is maladaptive 7. by knowing Death, humans are the Woken Ones 8. all as straw, or graphomania 8b. i tend to write thru / tho unless i'm imitating English 9. Finnegans Wake as Literature's endgame 10. Hard Realism: Hemingway, Knausgård 11. the cause of pain, in Buddhism 11b. duḥkha is uh-hukha: the gut's double throb. (shrink)

This small book contains 240 short and concise writings on such topics as meaning, reality, imagination, and time. It presents ideas and insights to be mulled over and thought upon. These fragments are both philosophical and literary. As philosophical, they present ideas that question and seek depth. As literary, they can be considered complete as a highly constructed aesthetic form like poetry.

This paper presents proof that Buss's S22 can prove the consistency of a fragment of Cook and Urquhart's PV from which induction has been removed but substitution has been retained. This result improves Beckmann's result, which proves the consistency of such a system without substitution in bounded arithmetic S12. Our proof relies on the notion of "computation" of the terms of PV. In our work, we first prove that, in the system under consideration, if an equation is proved and either (...) its left- or right-hand side is computed, then there is a corresponding computation for its right- or left-hand side, respectively. By carefully computing the bound of the size of the computation, the proof of this theorem inside a bounded arithmetic is obtained, from which the consistency of the system is readily proven. This result apparently implies the separation of bounded arithmetic because Buss and Ignjatović stated that it is not possible to prove the consistency of a fragment of PV without induction but with substitution in Buss's S12. However, their proof actually shows that it is not possible to prove the consistency of the system, which is obtained by the addition of propositional logic and other axioms to a system such as ours. On the other hand, the system that we have considered is strictly equational, which is a property on which our proof relies. (shrink)

In this article I present some unpublished fragments concerning the life and works of René Descartes (1596–1650), gathered from the academic commentaries of Johannes de Raey (1620/1622–1702) on his treatises. The fragments, of different degrees of reliability, are important as (1) they reveal how the image of Descartes was shaped among his first followers and biographers; (2) they offer insights on his now lost manuscripts, to which De Raey had access after his death. They concern, amongst others, Descartes’s (...) days at La Fléche, the original title of his Principia philosophiae, his inventum mirabile, a fragment of a conversation with him, and passages from an irretrievable French version of his Principia. (shrink)

In The Great Endarkenment, Elijah Millgram argues that the hyper-specialization of expert domains has led to an intellectual crisis. Each field of human knowledge has its own specialized jargon, knowledge, and form of reasoning, and each is mutually incomprehensible to the next. Furthermore, says Millgram, modern scientific practical arguments are draped across many fields. Thus, there is no person in a position to assess the success of such a practical argument for themselves. This arrangement virtually guarantees that mistakes will accrue (...) whenever we engage in cross-field practical reasoning. Furthermore, Millgram argues, hyper-specialization makes intellectual autonomy extremely difficult. Our only hope is to provide better translations between the fields, in order to achieve intellectual transparency. I argue against Millgram’s pessimistic conclusion about intellectual autonomy, and against his suggested solution of translation. Instead, I take his analysis to reveal that there are actually several very distinct forms intellectual autonomy that are significantly in tension. One familiar kind is direct autonomy, where we seek to understand arguments and reasons for ourselves. Another kind is delegational autonomy, where we seek to find others to invest with our intellectual trust when we cannot understand. A third is management autonomy, where we seek to encapsulate fields, in order to manage their overall structure and connectivity. Intellectual transparency will help us achieve direct autonomy, but many intellectual circumstances require that we exercise delegational and management autonomy. However, these latter forms of autonomy require us to give up on transparency. (shrink)

As is well-known, the formal system in which Frege works in his Grundgesetze der Arithmetik is formally inconsistent, Russell’s Paradox being derivable in it.This system is, except for minor differ...

Putting all of his faith in the power of abstract reason, Parmenides argues in his poem that genuine knowledge can only involve being, and that non-being is literally unspeakable and unthinkable. Using only the premise that "what is" is and what "is not" is not, he proceeds to deduce the nature of reality. The reality he arrives at bears no resemblance at all to the world we experience around us through our senses. -/- When starting out on a rational inquiry, (...) according to Parmenides, there are only two logically coherent possibilities: either you begin your inquiry with the premise that the subject of your inquiry exists or you begin with the premise that it does not exist. (shrink)

We consider several natural fragments of the alternating-time temporal logics ATL* and ATL with restrictions on the nesting between temporal operators and strategic quantifiers. We develop optimal decision procedures for satisfiability in these fragments, showing that they have much lower complexities than the full languages. In particular, we prove that the satisfiability problem for state formulae in the full `strategically flat' fragment of ATL* is PSPACE-complete, whereas the satisfiability problems in the flat fragments of ATL and ATL$^{+}$ (...) are $\Sigma^P_3$-complete. We note that the nesting hierarchies for fragments of ATL* collapse in terms of expressiveness above nesting depth 1, hence our results cover all such fragments with lower complexities. (shrink)

Friedrich Schlegel's theory of irony is examined with reference to his theory of the literary fragment. Both are informed not only by Fichte's I = I but by Ritter's theory of galvanism as well as by John Brown's theory of medicine. In Ritter, electrical energy is created through the compression of opposite chemical elements in a closed (fragmentary) space. Brown's theory of excitability presents the compressive "other" as actually soliciting the energetic sparks that Schlegel associates with Witz. The literary fragment (...) is an electrically charged engine for the ironic production of further fragments. (shrink)

What does it take for a group of people to know how to do something? An account of collective practical knowledge ought to be compatible with the linguistic evidence about the semantics for collective knowledge-how ascriptions, be able to explain the practicality of collective knowledge, be able to explain both the connection between individual and collective know-how and the possibility of a group knowing how to do something none of its members know, and be applicable to a suitably wide range (...) of groups. In this paper I develop a view which can meet all of these desiderata, which combines a Fragmented account of collective knowledge (Habgood-Coote, 2019a), with the view that practical knowledge is an Interrogative Capacity (Habgood-Coote, 2019b). (shrink)

Denis Byrne’s Surface Collection is a finely written philosophical travelogue, taking the reader on an archaeological tour of South Asia that is also a personal quest and a critique of heritage conservation. Its closely organised structure, reminiscent of baroque music, begins with an investigation of the modes of erasure or preservation of the recent past in South East Asia, shifts to an ironic narrative of futile quests for historical traces, and concludes with reflections on the clash of popular Buddhist relic (...) worship with the values of heritage conservation. Byrne stages the latter conflict as between magical and rationalistic worldviews. Mildly dissenting, this essay suggests that although heritage conservation deploys scientific meanss, it is based on the sacralisation of the past. This motivation brings it closer to magic than to core tenets of Enlightenment, either of the Rational or the Buddhist kind. (shrink)

This article examines epistemic impacts of social media, merging Gibson’s affordance theory with the notion of selective permeability, which holds people encounter objective differences in a setting because of their distinct capacities, only here applying the idea to online spaces. I start by circumscribing my deployment of “affordances,” taking care not to totally divorce the term from Gibson’s intent, as often happens in information technologies research. I next detail ways that selective permeability characterizes online epistemic landscapes, focusing on how factors (...) (like culture) moderate normative standards for sharing information. This leads to a discussion about selective receptivity and blindness to information in the context of social media—a situation that amplifies political divides and renders antagonists mutually incomprehensible. This segues into my final topic: an exposition of how social media can make the offline world more selectively hostile to some. An additional proposition is that practical habits cultivated on networking apps can modulate what affordances are present in offline arenas, as opposed to just affecting which ones get noticed. Throughout, I suggest that selective permeability answers an increasingly recognized challenge: the difficulty of generalizing conclusions about one app to others and across cultures, ages, etc. Ultimately, my aim is not only to explicate how social media fragments common social knowledge but to defend selective permeability as an epistemic template for comprehending social media. (shrink)

Parmenides may fairly be said to have undertaken two parallel efforts: first, to offer a persuasive account of the nature of ‘what-is’ (to eon); and second, to establish ‘it is’ as the only true and trustworthy way of speaking and thinking about what-is. Fragment 7.3-6 plays a crucial role in this latter effort when Parmenides’ goddess directs the youth to put aside all information obtained through sense perception and instead ‘judge by reason the poludêris elenchos spoken by me.’ Although the (...) meaning of the phrase has been variously understood, I argue that it is properly taken to mean ‘a much-contested testing’ (of the possible ways of inquiry). In characterizing the elenchos as poludêris or ‘much contested’ the goddess is asserting that the decision to follow the ‘it is’ route of inquiry must be continually reaffirmed against the pull of custom and sense experience. (shrink)