The article is an investigation of a certain form of argument that refers to Leibniz’s Law as its inference ticket (where Leibniz’s Law is understood as the thesis that if x=y.

In describing and classifying things we often rely on their modal characteristics. We will in general not have a satisfactory account of the nature and character of an object, unless we specify at least partly how the thing might be or cannot be, and also how it might have been or could not have been. In his contribution to the Second Jerusalem Philosophical Encounter,1 Strawson addressed the issue of how to understand such ascriptions of modal characteristics. Although his paper is (...) terse and provocative, and develops an intriguing account of modal predications, it has never received much attention in the philosophical literature. Recently, the issues dealt with in Strawson’s paper have become the subject of a widespread debate. Hence, we think it worthwhile to put Strawson’s account under closer scrutiny. In what follows, we first discuss his account of present tense ‘might’-statements, then his account of past perfect ‘might’-statements, and finally some essentialist remarks that he makes in his paper. That the discussion will be rather critical for the most part (though not exclusively so) should not belie the originality and inherent value of his pioneering approach. (shrink)

In this piece I respond to commentaries by Julio De Rizzo & Benjamin Schnieder, Erwin Tegtmeier and William Vallicella on my book Metaphysics of States of Affairs (Springer, 2018).

Although Benjamin Schnieder’s theory of the “ordinary conception” of properties successfully handles paradoxical properties—particularly, the property of non-self-instantiation—it fails to account for ordinary, non-pathological cases. The theory allows the inference of ‘a has the property of being F’ only given F(a) and the prior assertibility of ‘the property of being F can exist’. While this allows us to block an inference to a contradiction, it also blocks all of the non-pathological instances of the inference from ‘a is F’ to (...) ‘a has the property of being F’. It thereby fails both as a theory of the ordinary conception and as a replacement of the ordinary notion, assuming the latter is defective. (shrink)

Richard Gaskin presents a work in the philosophy of language.

In a recent issue of this journal, Benjamin Schnieder has presented an objection to the account of individual substance that we have developed and put to various uses in our works on metaphysics. According to Schnieder's objection, our proposal to analyse this notion of substantiality suffers from a special kind of circularity. In this paper, we give two replies to Schnieder's objection. The first is that a successful analysis is not, in fact, required to avoid the sort (...) of circularity about which Schnieder complains. The second is that our analysis does not involve the alleged circularity. (shrink)

In a recent issue of this journal, Benjamin Schnieder has presented an objection to the account of individual substance that we have developed and put to various uses in our works on metaphysics. According to Schnieder's objection, our proposal to analyse this notion of substantiality suffers from a special kind of circularity. In this paper, we give two replies to Schnieder's objection. The first is that a successful analysis is not, in fact, required to avoid the sort (...) of circularity about which Schnieder complains. The second is that our analysis does not involve the alleged circularity. (shrink)

Benjamin Schnieder has argued that several traditional definitions of truth-functionality fail to capture a central intuition informal characterizations of the notion often capture. The intuition is that the truth-value of a sentence that employs a truth-functional operator depends upon the truth-values of the sentences upon which the operator operates. Schnieder proposes an alternative definition of truth-functionality that is designed to accommodate this intuition. We argue that one traditional definition of ‘truth-functionality’ is immune from the counterexamples that Schnieder (...) proposes and is preferable to Schnieder’s alternative. (shrink)

Ascriptions of truth give rise to an explanatory asymmetry. For instance, we accept ‘ is true because Rex is barking’ but reject ‘Rex is barking because is true’. Benjamin Schnieder and other philosophers have recently proposed a fresh explanation of this asymmetry : they have suggested that the asymmetry has a conceptual rather than a metaphysical source. The main business of this paper is to assess this proposal, both on its own terms and as an option for deflationists. I (...) offer a pair of objections to the proposal and defend them from counter-objections. To conclude, I discuss how else to explain the asymmetry, and set out the implications for deflationism and correspondence theories of truth. (shrink)

A collection of 37 essays surveying the state of the art on metaphysical ground. -/- Essay authors are: Fatema Amijee, Ricki Bliss, Amanda Bryant, Margaret Cameron, Phil Corkum, Fabrice Correia, Louis deRosset, Scott Dixon, Tom Donaldson, Nina Emery, Kit Fine, Martin Glazier, Kathrin Koslicki, David Mark Kovacs, Stephan Krämer, Stephanie Leary, Stephan Leuenberger, Jon Litland, Marko Malink, Michaela McSweeney, Kevin Mulligan, Alyssa Ney, Asya Passinsky, Francesca Poggiolesi, Kevin Richardson, Stefan Roski, Noel Saenz, Benjamin Schnieder, Erica Shumener, Alexander Skiles, Olla (...) Solomyak, Tuomas Tahko, Naomi Thompson, Kelly Trogdon, Jennifer Wang, Tobias Wilsch, and Justin Zylstra. (shrink)

Are we the robots? This question surfaces often in current psychological re- search, as various kinds of robot parts-automatic actions, mental mechanisms, even neural circuits-keep appearing in our explanations of human behavior. Automatic processes seem responsible for a wide range of the things we do, a fact that may leave us feeling, if not fully robotic, at least a bit nonhuman. The complement of the automatic process in contemporary psychology, of course, is the controlled process (Atkinson & Shiffrin, 1968; Bargh, (...) 1984; Posner & Snyder, 1975; Shiffrin & Schnieder, 1977), and it is in theories of controlled processes that vestiges of our humanity reappear. Controlled processes are viewed as conscious, effortful, and intentional. and as drawing on more sources of information than automatic processes. With this power of conscious will, controlled processes seem to bring the civilized quality back to psychological explanation that automatic processes leave out. Yet by reintroducing this touch of humanity, the notion of a controlled process also brings us within glimpsing range of a fatal theoretical error-the idea that there is a controller. (shrink)

In this paper we confront a challenge to truthmaker theory that is analogous to the objections raised by deflationists against substantive theories of truth. Several critics of truthmaker theory espouse a ‘deflationary’ attitude about truthmaking, though it has not been clearly presented as such. Our goal is to articulate and then object to the underlying rationale behind deflationary truthmaking. We begin by developing the analogy between deflationary truth and deflationary truthmaking, and then show how the latter can be found in (...) the work of Dodd, Hornsby, Schnieder, Williamson, and others. These philosophers believe that the ambitions of truthmaker theory are easily satisfied, without recourse to ambitious ontological investigation—hence the analogy with deflationary truth. We argue that the deflationists’ agenda fails: there is no coherent deflationary theory of truthmaking. Truthmaking, once deflated, fails to address the questions at the heart of truthmaking investigation. Truthmaking cannot be had on the cheap. (shrink)

A problem is raised for the introduction rules proposed in Benjamin Schnieder’s ‘A logic for “because”’, arising in connection with (a) inferences that the rules should not, but do, validate and (b) inferences that the rules should, but do not, validate.

In the paper we discuss criticisms against David Armstrong’s general theory of truthmaking by Gonzalo Rodriguez-Pereyra, Peter Schulte and Benjamin Schnieder, and conclude that Armstrong’s theory survives these criticisms. Special attention is given to the problems concerning Entailment Principle, Conjunction Thesis, Disjunction Thesis and to the notion of explanation.

This paper discusses the significance of non-causal dependence for truthmaker theory. After introducing truthmaker theory (section 1), I discuss a challenge to it levelled by Benjamin Schnieder. I argue that Schnieder’s challenge can be met once we acknowledge the existence of non-causal dependence and of explanations which rely on it (sections 2 to 5). I then mount my own argument against truthmaker theory, based on the notion of non-causal dependence (sections 6 and 7).

Ground, essence, and modality seem to have something to do with each other. Can we provide unified foundations for ground and essence, or should we treat each as primitives? Can modality be grounded in essence, or should essence be expressed in terms of modality? Does grounding entail necessitation? Are the notions of ground and essence univocal? This volume focuses on the links—or lack thereof—between these three notions, as well as the foundations of ground, essence, and modality more generally, bringing together (...) work on the metaphysics, epistemology, and logic of these three notions by some of the leading figures in the field as well as emerging young scholars. The invited contributors to this volume presented their work at a conference on Ground, Essence, and Modality at the University of Helsinki in June 2016, funded by the Academy of Finland Project The Epistemology of Metaphysics: From Rationalism to Nominalism. This conference is just one of many recent high-profile events and publications on these themes (e.g., the edited volumes Correia and Schnieder 2012a; Sirkel and Tahko 2014; Jago 2016). After providing a brief historical summary of the (re)emergence of modality, essence and ground as central notions in metaphysics (Sect. 1), we shall outline some of the main themes in recent work on these notions and on the links between them (Sect. 2). In Sect. 3 we briefly introduce the papers in this volume. (shrink)

In a series of articles, Kit Fine presents some highly compelling objections to monism, the doctrine that spatially coincident objects are identical. His objections rely on Leibniz’s Law and linguistic environments that appear to be immune to the standard charge of non-transparency and substitution failure. In this paper, I respond to Fine’s objections on behalf of the monist. Following Benjamin Schnieder, I observe that arguments from Leibniz’s Law are valid only if they involve descriptive, rather than metalinguistic, negation. Then (...) I show that the monist is justified in treating the negation in Fine’s objections as metalinguistic in nature. Along the way I make a few methodological remarks about the interaction between the study of natural language and metaphysics. I also present evidence that some of the linguistic environments which Fine relies on are, contrary to appearances, non-transparent. (shrink)

Th e simple proposal about rigidity for predicates can be stated thus: a predicate is rigid if its canonical nominalization signifi es the same property across the different possible worlds. I have tried elsewhere to defend such a proposal from the trivialization problem, according to which any predicate whatsoever would turn out to be rigid. Benjamin Schnieder (2005) aims fi rst to rebut my argument that some canonical nominalizations can be fl exible, then to provide fi ve arguments to (...) the eff ect that they are all rigid, and fi nally to propose a general explanation of why they are all rigid. I show fi rst why my argument has not been rebutted, then why Schnieder’s fi ve arguments for their rigidity all fail, and fi nally why the alleged “explanation” cannot be such, as the facts alluded to are neutral with respect to the rigidity or fl exibility of the nominalizations. (shrink)

Peter van Inwagen’s original formulation of the Consequence Argument employed an inference rule that was shown to be invalid given van Inwagen’s interpretation of the modal operators in the Consequence Argument. In response, van Inwagen recently suggested a revised interpretation of his modal operators. Following up on a debate between Blum and Schnieder, I analyze van Inwagen’s revised interpretation in terms of explanatory notions and I argue that van Inwagen faces a dilemma: he either has to admit that beta (...) entails fatalism, or he has to admit that a new counterexample invalidates beta. Either way, it seems reasonable to reject beta and to conclude that the Consequence Argument fails. Further, I argue that Widerker’s well-known substitute for rule beta is faced with a similar dilemma and, therefore, is bound to fail as well. I conclude that, if the modal operators are interpreted in terms of explanatory notions, neither van Inwagen’s nor Widerker’s rule of inference turns out to be valid. (shrink)

Introducing formal causation / Ludger Jansen and Petter Sandstad -- Form, intention, information : from scholastic logic to artificial intelligence / Gyula Klima -- Formal causation : accidental and substantial / David S. Oderberg -- A non-hylomorphic account of formal causation / Petter Sandstad and Ludger Jansen -- Formal causes for powers theorists / Giacomo Giannini and Stephen Mumford -- Away with dispositional essences in trope theory / Jani Hakkarainen and Markku Keinänen -- Functional powers / Michele Paolini Paoletti -- (...) An Aristotelian approach to existential dependence / Benjamin Schnieder and Jonas Werner -- Finean feature dependence and the Aristotelian alternative / Wolfgang Sattler -- A problem for natural-kind essentialism and formal causes / José Tomás Alvarado and Matthew Tugby -- Form as cause and the formal cause : Aristotle's answer / James G. Lennox -- Form, cause, and explanation in biology : a neo-Aristotelian perspective / Christopher J. Austin -- Formal explanation and mechanisms of conceptual representation / Sandeep Prasada. (shrink)

Anthony Everett has argued that fictional realism entails that some fictional characters are indeterminately identical. Benjamin Schnieder and Tatjana von Solodkoff deny that fictional realism has that entailment. But, we argue in this paper, their view is arbitrary, since there is no reason to prefer their principles to alternative ones. We don’t take this to show that fictional realism should be rejected. But we do take this to show that fictional realists who deny that some fictional characters are indeterminately (...) identical need another response to Everett’s argument. (shrink)

In “Epistemic Modals,” Seth Yalcin argues that what explains the deficiency of sentences containing epistemic modals of the form ‘p and it might be that not-p’ is that sentences of this sort are strictly contradictory, and thus are not instances of a Moore-paradox as has been previous suggested. Benjamin Schnieder, however, argues in his Yalcin’s explanation of these sentences’ deficiency turns out to be insufficiently general, as it cannot account for less complex but still defective sentences, such as ‘Suppose (...) it might be raining.’ Consequently, Schnieder proposes his own, expressivist treatment of epistemic modals which he thinks can explain the deficiency of both the original sentence type as well as more complex cases of embedded sentences containing epistemic modals. In this study, I argue that although Schnieder is right to draw our attention to the explanatory failure of Yalcin’s account, we aren’t forced to adopt Schnieder’s expressivist account of epistemic modals. I defend instead a contextualist-friendly alternative which explains the deficiencies of all the relevant sentence types, while avoiding both the defects of Yalcin’s account and the intuitive costs of expressivism. (shrink)

Ascriptions of truth give rise to an explanatory asymmetry. For instance, we accept ‘ is true because Rex is barking’ but reject ‘Rex is barking because is true’. Benjamin Schnieder and other philosophers have recently proposed a fresh explanation of this asymmetry: they have suggested that the asymmetry has a conceptual rather than a metaphysical source. The main business of this paper is to assess this proposal, both on its own terms and as an option for deflationists. I offer (...) a pair of objections to the proposal and defend them from counter-objections. To conclude, I discuss how else to explain the asymmetry, and set out the implications for deflationism and correspondence theories of truth. (shrink)

This brief article aims to supplement Stefan Schnieders's presentation of the evidence for Historia animalium 7—that is, Book 7 according to the manuscript tradition, Book 8 according to Theodore Gaza's rearrangement—having been considered the seventh book of this work in antiquity. This is accomplished through the discussion of two texts not considered by Schnieders, both of them passages commenting on Iliad Book 21: P.Oxy. 221 and Porphyry, Homeric Questions Book 1.

Mit einem Initiativartikel von Nicholas Rescher, einem der profiliertesten Metaphysiker der Gegenwart, wird die dritte Jahrbuch-Kontroverse eröffnet, diesmal zu einem klassisch metaphysischen Hauptthema, nämlich der Frage von Leibniz: "Warum gibt es überhaupt etwas und nicht vielmehr nichts?" Mag zunächst der Gedanke naheliegend erscheinen, dass da, wo nichts ist, auch keinerlei fundierende Gründe bestehen können, mit Rückgriff auf die sich begründen ließe, dass überhaupt etwas existiert. So zeigt Rescher doch auf, dass sehr wohl rationale Erwägungen möglich sind, die der Annahme, dass (...) überhaupt etwas ist, in genereller Weise den Vorzug geben gegenüber der Auffassung, dass nichts existiert. Der Existenz zumindest mancher Dinge wohnt ein solcher rationaler Vorzug oder "optimality" inne, dass demgegenüber ›nichts‹ als eine bloß nachgeordnete und darum voraussetzungsreichere Angelegenheit erscheint. Der Band enthält neben dem Initiativaufsatz die zwischen 2016 und 2017 im Philosophischen Jahrbuch erschienenen kritischen Diskussionsbeiträge von Friedrich Hermanni, Ludger Honnefelder, Michael-Thomas Liske, Isabelle Mandrella, Uwe Meixner, Benjamin Schnieder und Henning Tegtmeyer. Auf diese Diskussionsbeiträge zu seinem Initiativtext folgt eine ausführliche Replik Nicholas Reschers, die sich mit den Positionen und Argumenten seiner deutschen Kollegen auseinandersetzt. (shrink)

Under the standard modal explication of consequence, a conclusion is a consequence of some premises just in case necessarily, if the latter are true, so is the former. Notoriously, this explication yields some results that at first glance are counter-intuitive. In particular, a necessary truth is a consequence of arbitrary premises, and premises that cannot all be true together entail arbitrary conclusions. In his paper ‘On Ground and Consequence’ (Synthese, 2021), Benjamin Schnieder introduces a novel notion of web consequence, (...) defined on the basis of the concept of ground, which, he argues, fits our intuitive conception better. Building on his idea, the present paper examines the concept of web consequence in more detail. In particular, I provide three alternative, and simpler semantic characterizations of Schnieder’s propositional logic of web consequence, two within a form of truthmaker semantics, one within a many-valued setting. I then consider some natural variations on that logic and establish their connections to well-known subclassical logics such as FDE, $$\hbox {K}_3$$ K 3, and LP. Finally, I provide sound and complete tableaux-based proof systems for each of the logics of web consequence so obtained. (shrink)

Themes from Ontology, Mind and Logic celebrates Peter Simons’s admirable career. The book contains seventeen essays with themes ranging from metaphysics to phenomenology. The contributions by Fabrice Correia, Bob Hale and Crispin Wright, Ingvar Johansson, Kathrin Koslicki, Uriah Kriegel, Wolfgang Künne, Edgar Morscher, Kevin Mulligan, Maria Elisabeth Reicher, Maria van der Schaar, Benjamin Schnieder, Johanna Seibt, Ted Sider, David Woodruff Smith, Mark Textor and Jan Woleński, tackle the problems that defined Simons’s work and insights into some of today’s most (...) interesting and significant philosophical questions. (shrink)

Der zweite Band der Reihe Philosophische Forschung spannt zwei Kerngebiete der Analytischen Philosophie zusammen: die Semantik und die Ontologie. Was sind die Grundbausteine unserer Ontologie? Wie beziehen wir uns sprachlich bzw. geistig auf sie? Diese und weitere Fragen werden von international renommierten Philosophen aus historischer und systematischer Perspektivediskutiert. Die Beiträge sind in Deutsch und English verfasst. Sie stammen von Christian Beyer, Johannes Brandl, Dagfinn Føllesdal, Dorothea Frede, Rolf George, Gerd Graßhoff, Peter Hacker, Andreas Kemmerling, Edgar Morscher, Kevin Mulligan, Rolf Puster, (...) Richard Schantz, Benjamin Schnieder, Oliver Scholz, Severin Schröder, Peter Simons, Thomas Spitzley, Markus Stepanians, Ralf Stoecker und Daniel von Wachter. (shrink)

Der zweite Band der Reihe Philosophische Forschung spannt zwei Kerngebiete der Analytischen Philosophie zusammen: die Semantik und die Ontologie. Was sind die Grundbausteine unserer Ontologie? Wie beziehen wir uns sprachlich bzw. geistig auf sie? Diese und weitere Fragen werden von international renommierten Philosophen aus historischer und systematischer Perspektive diskutiert. Die Beiträge sind in Deutsch und English verfasst. Sie stammen von Christian Beyer, Johannes Brandl, Dagfinn Føllesdal, Dorothea Frede, Rolf George, Gerd Graßhoff, Peter Hacker, Andreas Kemmerling, Edgar Morscher, Kevin Mulligan, Rolf (...) Puster, Richard Schantz, Benjamin Schnieder, Oliver Scholz, Severin Schröder, Peter Simons, Thomas Spitzley, Markus Stepanians, Ralf Stoecker und Daniel von Wachter. (shrink)