It may appear that in order to be any way at all, a thing must exist. A possible – worlds version of this claim goes as follows: (E) For every x, for every possible world w, Fx at w only if x exists at w. Here and later in (R), the letter ‘F’ is used as a schematic letter to be replaced with a one – place predicate. There are two arguments against (E). The first is by analogy. Socrates is (...) widely admired now but he does not exist now. So, it is not the case that for every x, for every time t, Fx at t only if x exists at t. Possible worlds are analogous to times. Therefore, (E) is false (cf., Kaplan 1973: 503 – 05 and Salmon 1981: 36 – 40). For the second argument, replace ‘F’ with ‘does not exist’. (E) then says that for every x, for every possible world w, x does not exist at w only if x exists at w. This is obviously false. Therefore (E) is false (cf., Kaplan 1977: 498). Despite their considerable appeal, these arguments are not unassailable. The first argument suffers from the weakness inherent in any argument from analogy; the analogy it rests on may not.. (shrink)

Sherlock Holmes is a fictional individual. So is his favorite pipe. Our pre-theoretical intuition says that neither of them is real. It says that neither of them really, or actually, exists. It also says that there is a sense in which they do exist, namely, a sense in which they exist “in the world of” the Sherlock Holmes stories. Our pre-theoretical intuition says in general of any fictional individual that it does not actually exist but exists “in the world of” (...) the relevant fiction. I wish to defend this pretheoretical intuition. To do so, I need to defend two claims: that fictional individuals do not actually exist, and that they exist “in the world of” the relevant fiction. The aim of this paper is to defend the first claim. (shrink)

In this article, I highlight the following points. In 2022, the publication of the two volumes Inédits I (1946-1947) and Inédits II (1947-1949) was a great surprise. Among the many discoveries I made, I will focus here on the reading notes Merleau-Ponty had prepared on Hegel’s Aesthetics. I suggest that the motives of his reading of Hegel’s Aesthetics must be understood according to two aspects, intimately linked: they are first due to the fact that he himself was trying to formulate (...) his own theory of art and aesthetics; and second that he had in mind Sartre’s work What is Literature? I show that, indeed, in his reading of the Aesthetics, Merleau-Ponty very clearly focuses on the distinction between the different genres of art and on their historical divisions. This is a point that leads me to raise the following question: What are the distinctions between artistic genres in Merleau-Ponty? Here, for me it is above all a question of taking into account Merleau-Ponty’s reservations, exposed in his later essay “Indirect Language and the Voices of Silence,” concerning the Sartrean conception of literature which distinguishes poetry from prose. Ultimately, I defend the idea that Merleau-Ponty proposes an experience of art that is inter-genre and inter-media, which opens an indefinite horizon from the historical limitation of art. Based on his theory of language and art, he thus recognized the historicity of language and art, while considering the possibility of transforming this historicity into something open. (shrink)

In this paper, I show that Aristotle’s refutation of the Eleatic argument in Physics I.8 is based on the idea that a thing at the starting point of coming to be is composite and is made up of what underlies and a priva­tion. In doing so, I clarify how the concept of accidentality as used in his solution should be understood in relation to the composite nature of what comes to be. I also suggest an explanation of why Aristotle’s discus­sion (...) of the Eleatic dilemma in Physics I.8, unlike his discussion in the previous chapter, is not clear. (shrink)

Was konnen Rechtsvergleich und Rechtsgeschichte leisten? Der Autor beantwortet diese Frage mit Blick auf die Gesetzgebungslehre des deutschen Juristen und Philosophen Christian Thomasius (1655-1728). Er weist nach, dass dessen Gesetzgebungslehre sich im Bereich des Privatrechts grundsatzlich durchsetzte und auf die Gesetzgebung der fruhen Neuzeit grossen Einfluss hatte, obwohl Thomasius kein originales Gesetzbuch verfasste. Der Jurist war der Meinung, man konne durch Rechtsvergleich vermuten, dass eine heimische Sitte, die den gemeinsamen Sitten vieler Volker bzw. dem Volkergemeinrecht entspreche, geeignet sei, ins Gesetzbuch (...) aufgenommen zu werden. Er stutzte diesen Vergleich durch historische Betrachtungen.". (shrink)

The paper explores the logical strength of Isbell's zig‐zag theorem using the framework of reverse mathematics. Working in, we show that is equivalent to Isbell's zig‐zag theorem for countable monoids: If B is a monoid extension of A, then is dominated by A if and only if b has a zig‐zag over A. Our proof of Isbell's zig‐zag theorem avoids use of strong comprehension axioms common in traditional proofs. We also analyze the strength of theorems concerning binary relations.

Mark Jago’s four arguments against Takashi Yagisawa’s extended modal realism are examined and shown to be ineffective. Yagisawa’s device of modal tense renders three of Jago’s arguments harmless, and the correct understanding of predications of modal properties of world stages blocks the fourth one.

Modal realism -- Time, space, world -- Existence -- Actuality -- Modal realism and modal tense -- Transworld individuals and their identity -- Existensionalism -- Impossibility -- Proposition and relief -- Fictional worlds -- Epistemology.

I argue that Aristotle’s arguments in passages regarding chance in the Physics and in passages about ignorance in action in the Nicomachean and Eudemian Ethics presuppose two different uses of ‘for the sake of something’, which are able to explain respectively the wish or thought of agents and the type or nature of what they actually do. In my view, however, this does not commit Aristotle, in the ‘ignorance’ passages from the two Ethics, to holding that the type or nature (...) of what the agents actually do is for the sake of killing or wounding. (shrink)

Strong Nash equilibrium and coalition-proof Nash equilibrium rely on the idea that players are allowed to form coalitions and make joint deviations. Both of these notions consider cases in which any coalition can be formed. Accordingly, there may arise “conflicts of interest” that prevent a player from choosing an action that simultaneously meets the requirements of two coalitions to which he or she belongs. Here, we address this observation by studying an organizational framework such that the coalitional structure is motivated (...) by real-life examples where players cannot form some coalitions and formulated in such a way that no conflicts of interest remain. We define an organization as an ordered collection of partitions of the player set such that any partition is coarser than the partitions that precede it. For any given organization, we introduce the notion of organizational Nash equilibrium. We analyze the existence of equilibrium in a subclass of games with strategic complementarities and illustrate how the proposed notion refines the set of Nash equilibria in some examples of normal form games. (shrink)

「意識のクオリア」も五感も、すべては錯覚だった。「心は脳が作り上げた幻想である」ことを述べた著者が、自己意識や五感が錯覚であることに的を絞って説明。.

Molecular and biochemical analysis of the biogenesis of peroxisomes has made rapid progress in recent years. Research on the mechanism of targeting of peroxisomal proteins has revealed that many, but not all, peroxisomal proteins have a conserved tripeptide motif in their carboxy‐terminal portions which is required for entry into peroxisomes; the topogenic signal mechanism thus differs in these instances from those employed in mitochondria and endoplasmic reticulum. Other factors involved in peroxisome biogenesis are also coming to light.

We explore the understanding of conscious states in terms of spatio-temporal dynamics through modelling a mobile agent. Conscious states are associated with an agent's spontaneous and deterministic fluctuation between attachment to and detachment from the surroundings. It is because of this fluctuating nature, we argue, that an agent can perceive structure in the world. Perception requires a conscious state in physical devices. This is a central concern of this paper, and we examine it by simulating a mobile agent equipped with (...) an interconnected Fitz-Hugh-Nagumo (FHN) neuron network with delayed signal transmissions. The agent can move around a space by sensing the environment pattern through the input neurons and computing the motor outputs via the FHN network. The agent shows a variety of motion styles and a spontaneous selection of motion styles responding to the surroundings. Such a phenomenon is named embodied chaotic itinerancy (ECI), as an extension of chaotic itinerant dynamics, which is known to be a typical dynamic with a high degree of freedom. We take this selective mode of response to be significant, particularly those interacting with spatial pattern, as an inevitable property of conscious states. (shrink)

Critical examination of Graham Priest's views on nothing.

Western Political Thought in Dialogue with Asia is a unique collection of essays that examines the exchange of political ideas between Western Europe and Asia from the Middle Ages to the early twentieth century. The contributors to the volume call for globalizing the scope of research and teaching in the history of political thought.

Macroautophagy is a major degradation mechanism of cell components via the lysosome. Macroautophagy greatly contributes to not only cell homeostasis but also the prevention of various diseases. Because macroautophagy proceeds through multi‐step reactions, researchers often face a persistent question of how macroautophagic activity can be measured correctly. To make a straightforward determination of macroautophagic activity, diverse monitoring assays have been developed. Direct measurement of lysosome‐dependent degradation of radioisotopically labeled cell proteins has long been applied. Meanwhile, indirect monitoring procedures have been (...) developed. In these assays, autophagosome marker proteins, microtubule‐associated proteins 1A/1B light chain 3B‐II (LC3B‐II) and gamma‐aminobutyric acid receptor‐associated protein‐II (GABARAP‐II) have been analyzed and the validity of the assays strongly depends on appropriate assessment of the fluctuation of LC3‐II and/or GABARAP‐II levels in the presence or absence of lysosomal inhibitors. This article describes these monitoring methods, paying special attention to the principles and characteristics of each procedure. (shrink)

My general contention is to defend the compositional principle of meaning--that the meaning of a complex expression is a function of the meanings of its parts --with respect to belief contexts, which do not always appear to allow salva veritate substitutivity of synonyms. I argue that this appearance is an illusion which results from confusing beliefs that are not about linguistic expressions with beliefs that are about linguistic expressions. In doing so, I invoke and elaborate the Gricean distinction between what (...) a sentence means and what the speaker means in using the sentence. (shrink)

J. Lachs & R. Talisse (eds.), (London: Routledge).

Affective computing research has advanced emotion recognition systems using facial expressions, voices, gaits, and physiological signals, yet these methods are often impractical. This study integrates mouse cursor motion analysis into affective computing and investigates the idea that movements of the computer cursor can provide information about emotion of the computer user. We extracted 16–26 trajectory features during a choice-reaching task and examined the link between emotion and cursor motions. Participants were induced for positive or negative emotions by music, film clips, (...) or emotional pictures, and they indicated their emotions with questionnaires. Our 10-fold cross-validation analysis shows that statistical models formed from “known” participants could predict nearly 10%–20% of the variance of positive affect and attentiveness ratings of “unknown” participants, suggesting that cursor movement patterns such as the area under curve and direction change help infer emotions of computer users. (shrink)