This essay provides an opinionated survey of some recent developments in the literature on ontological dependence. Some of the most popular definitions of ontological dependence are formulated in modal terms; others in non-modal terms (e.g., in terms of the explanatory connective, ‘because’, or in terms of a non-modal conception of essence); some (viz., the existential construals of ontological dependence) emphasise requirements that must be met in order for an entity to exist; others (viz., the essentialist construals) focus on conditions that (...) must be satisfied in order for an entity to be the very entity it is at each time at which it exists; some are rigid, in the sense that they concern a relation between particular entities; others are generic, in the sense that they involve only a relation between an entity and some entities or other, which bear certain characteristics. I identify three potential measures of success with respect to which these different definitions of ontological dependence can be evaluated and consider the question of how well they in fact meet these desiderata. I end by noting that certain challenges face even the most promising essentialist construals of ontological dependence. (shrink)

Does the notion of ground, as it has recently been employed by metaphysicians, point to a single unified phenomenon? Jonathan Schaffer holds that the phenomenon of grounding exhibits the unity characteristic of a single genus. In defense of this hypothesis, Schaffer proposes to take seriously the analogy between causation and grounding. More specifically, Schaffer argues that both grounding and causation are best approached through a single formalism, viz., that utilized by structural equation models of causation. In this paper, I present (...) several concerns which suggest that the structural equation model does not transfer as smoothly from the case of causation to the case of grounding as Schaffer would have us believe. If it can in fact be shown that significant differences surface in how the formalism in question applies to the two types of phenomena in question, Schaffer’s attempt at establishing an analogy between grounding and causation has thereby been weakened and, as a result, the application of the Unity Hypothesis to the case of grounding once again stands in need of justification. (shrink)

It is common to think of essence along modal lines: the essential truths, on this approach, are a subset of the necessary truths. But Aristotle conceives of the necessary truths as being distinct and derivative from the essential truths. Such a non-modal conception of essence also constitutes a central component of the neo-Aristotelian approach to metaphysics defended over the last several decades by Kit Fine. Both Aristotle and Fine rely on a distinction between what belongs to the essence proper of (...) an object and what merely follows from the essence proper of an object. In order for this type of approach to essence and modality to be successful, we must be able to identify an appropriate consequence relation which in fact generates the result that the necessary truths about objects follow from the essential truths. I discuss some proposals put forward by Fine and then turn to Aristotle’s account: Aristotle’s central idea, to trace the explanatory power of definitions to the causal power of essences has the potential to open the door to a philosophically satisfying response to the question of why certain things are relevant, while others are irrelevant, to the nature or essence of entities. If at all possible, it would be desirable for example to have something further to say by way of explanation to such questions as ‘Why is the number 2 completely irrelevant to the nature of camels?’. (shrink)

In this paper, I consider particular attempts by E. J. Lowe and Michael Gorman at providing an independence criterion of substancehood and argue that the stipulative exclusion of non-particulars and proper parts (or constituents) from such accounts raises difficult issues for their proponents. The results of the present discussion seem to indicate that, at least for the case of composite entities, a unity criterion of substancehood might have at least as much, and perhaps more, to offer than an independence criterion (...) and therefore ought to be explored further by neo-Aristotelians in search of a defensible notion of substancehood. I indicated briefly how such a unity criterion might be used by neo-Aristotelians to support the inclusion of hylomorphic compounds in the category of substance, given the traditional role of form as the principle of unity within the compound. (shrink)

This inaugural lecture, delivered on 17 November 2021 at the University of Neuchâtel, addresses the question: Are material objects analyzable into more basic constituents and, if so, what are they? It might appear that this question is more appropriately settled by empirical means as utilized in the natural sciences. For example, we learn from physics and chemistry that water is composed of H2O-molecules and that hydrogen and oxygen atoms themselves are composed of smaller parts, such as protons, which are in (...) turn composed of yet smaller parts, such as quarks, and so on. While the question at the center of this lecture might thus appear to fall more appropriately into the empirical domain of natural science, I argue that metaphysics in fact has an important role to play in determining how best to answer the question before us. More concretely, I propose that the Aristotelian doctrine of hylomorphism, when appropriately interpreted, provides the best metaphysical answer to the question of whether and how material objects are analyzable into more basic constituents. Hylomorphism holds that those entities to which this doctrine applies are, in some sense, compounds of matter (“hylē”) and form (“morphē” or “eidos”). Thus, the title of this lecture, “Form, Matter, Substance”, refers to the claim that lies at the center of the doctrine of hylomorphism, as applied to the domain of material objects, namely that sensible substances are the result of combining matter and form in the right sort of way; or, for short, “form + matter = substance”. I begin in Section II by providing some historical background which brings out Aristotle’s motivations for proposing the doctrine of hylomorphism in the context of his analysis of change. Section III turns to some of the main features of the contemporary hylomorphic theory I have defended especially in Koslicki (2008) and Koslicki (2018). Section IV discusses some challenging questions concerning artifacts which arise for both hylomorphic and other approaches to the metaphysics of concrete particular objects. Section V concludes by summarizing why, as contemporary metaphysicians, we should prefer a hylomorphic theory over its competitors as an analysis of concrete particular objects that is compatible with our current scientific understanding of the world. (shrink)

In his excellent book, Four-Dimensionalism: An Ontology of Persistence and Time (Sider, 2001), Theodore Sider defends a version of four-dimensionalism which he calls the ‘stage-theory’. This paper focuses on Sider's argument from vagueness and argues that, due to the problematic nature of the argument from vagueness, Sider’s case in favor of four-dimensionalism is in the end not successful.

In his “Farewell to Substance: A Differentiated Leave-Taking”, Peter Simons reaches the provocative conclusion that the concept of substance, as it is employed by metaphysicians, has become obsolete, since in the end there may be nothing at all which answers to it. No harm is done, Simons allows, if we continue to retain an everyday notion of substance, as long as we are aware of the limitations of this practice: there is no reason in general to expect that what is (...) salient from our specifically human point of view will retain a special place in light of our most considered scientific and metaphysical theories of the world. In this paper, I argue that, contrary to Simons’ pessimistic outlook, the concept of substance continues to retain its importance for metaphysics. Among the primary explanatory roles played by the concept of substance in metaphysics is its use in designating certain kinds of entities as occupying a privileged position relative to a particular ontology. But disputes over substancehood can also target the criteria themselves relative to which an ontologically privileged position is awarded to certain taxonomic categories. In these uses, we see the concept of substance employed in an absolute, a relational and a comparative sense, to designate items as substances simpliciter, as the substances of something else, or as more or less deserving of substance status. (shrink)

Following W.V. Quine’s lead, many metaphysicians consider ontology to be concerned primarily with existential questions of the form, “What is there?”. Moreover, if the position advanced by Rudolf Carnap, in his seminal essay, “Empiricism, Semantics, and Ontology ”, is correct, then many of these existential ontological questions ought to be classified as either trivially answerable or as “pseudo-questions”. One may justifiably wonder, however, whether the Quinean and Carnapian perspective on ontology really does justice to many of the most central concerns (...) of this discipline. This chapter argues, by considering a particular ontological dispute between two different kinds of trope theorists, that some of the most interesting and important debates which properly belong to the study of being, whether we call it “metaphysics” or “ ontology ”, do not concern existential questions at all; rather, such disputes in some cases focus on non-existential disagreements over questions of fundamentality. (shrink)

Along with many other languages, English has a relatively straightforward grammatical distinction between mass-occurrences of nouns and their countoccurrences. As the mass-count distinction, in my view, is best drawn between occurrences of expressions, rather than expressions themselves, it becomes important that there be some rule-governed way of classifying a given noun-occurrence into mass or count. The project of classifying noun-occurrences is the topic of Section II of this paper. Section III, the remainder of the paper, concerns the semantic differences between (...) nouns in their mass-occurrences and those in their count-occurrences. As both the name view and the mixed view are, in my opinion, subject to serious difficulties discussed in Section III.1,I defend a version of the predicate view. Traditionally, nouns in their singular count-occurrences are also analyzed as playing the semantic role of a predicate. How, then, does the predicate view preserve the intuitive difference between nouns in their mass- and those in their count-occurrences? I suggest, in Section III.2, that there are different kinds of predicates: mass-predicates, e.g. ‘is hair’, singular count-predicates, e.g. ‘is a hair’, and plural count-predicates, e.g. ‘are hairs’. Mass-predicates and count-predicates, in my view, are not reducible to each other. The remainder of Section III takes a closer look at the differences and interrelations between these different kinds of predicates. Mass-predicates and count-predicates differ from each other truth-conditionally, and these truth-conditional differences turn out to have interesting implications, in particular concerning the part-whole relation and our practices of counting. But mass- and count-predicates are also related to each other through systematic entailment relations; these entailment relations are examined in Section III.4. (shrink)

In this paper, we argue that, in order to account for the apparently substantive nature of definitional disputes, a commitment to what we call ‘Socratic essentialism’ is needed. We defend Socratic essentialism against a prominent neo-Carnapian challenge according to which apparently substantive definitional disputes always in some way trace back to disagreements over how expressions belonging to a particular language or concepts belonging to a certain conceptual scheme are properly used. Socratic essentialism, we argue, is not threatened by the possibility (...) that some apparently substantive definitional disputes may turn out to be verbal or conceptual, since this pluralist strategy, in our view, requires a commitment to more, rather than fewer, essences. What is more, a deflationary, metaphysically ‘light-weight’ construal of the essence-ascriptions in question leads to a peculiar conception of the pursuit of metaphysicians as behaving like deceptive (or self-deceived) grammarians pretending to be scientists. Moreover, this deflationary attitude, we argue, spreads beyond metaphysics and philosophy more broadly to apparently substantive definitional disputes in the sciences as well as other in other disciplines, such as art criticism. (shrink)

Social phenomena—quite like mental states in the philosophy of mind—are often regarded as potential troublemakers from the start, particularly if they are approached with certain explanatory commitments, such as naturalism or social individualism, already in place. In this paper, we argue that such explanatory constraints should be at least initially bracketed if we are to arrive at an adequate non-biased description of social phenomena. Legitimate explanatory projects, or so we maintain, such as those of making the social world fit within (...) the natural world with the help of, e.g., collective intentionality, social individualism, and the like, should neither exclude nor influence the prior description of social phenomena. Just as we need a description of the mental that is not biased, for example, by (anti)physicalist constraints, we need a description of the social that is not biased, for example, by (anti)individualist or (anti)naturalist commitments. Descriptive social ontology, as we shall conceive of it, is not incompatible with the adoption of explanatory frameworks in social ontology; rather, the descriptive task, according to our conception, ought to be recognized as prior to the explanatory project in the order of inquiry. If social phenomena are, for example, to be reduced to nonsocial (e.g., psychological or physical) phenomena, we need first to understand clearly what the social candidates for the reduction in question are. While such descriptive or naive approaches have been influential in general metaphysics (see Fine 2017), they have so far not been prominent in analytic social ontology (though things are different outside of analytic philosophy, see esp. Reinach (1913). In what follows, we shall outline the contours of a descriptive approach by arguing, first, that description and explanation need to be distinguished as two distinct ways of engaging with social phenomena. Secondly, we defend the claim that the descriptive project ought to be regarded as prior to the explanatory project in the order of inquiry. We begin, in Section 2, by considering two different ways of engaging with mental phenomena: a descriptive approach taken by descriptive psychology and an explanatory approach utilized in analytic philosophy of mind. We take these two ways of approaching the study of the mind to be analogous to the distinction we want to draw in social ontology between a descriptive and an explanatory approach to the study of social phenomena. We consider next, in Section 3, how our approach compares to neighboring perspectives that are familiar to us from general metaphysics and philosophy more broadly, such as Aristotle’s emphasis on “saving the appearances”, Strawson’s distinction between descriptive and revisionary metaphysics, as well as Fine’s contrast between na¨ive and foundational metaphysics. In Section 4, we apply the proposed descriptive/explanatory distinction to the domain of social ontology and argue that descriptive social ontology ought to take precedence in the order of inquiry over explanatory social ontology. Finally, in Section 5, we consider and respond to several objections to which our account might seem to be susceptible. (shrink)

This chapter reviews several varieties of grounding skepticism as well as responses that have been proposed by grounding enthusiasts to considerations raised by grounding skeptics. Grounding skeptics, as I conceive of them here, are theorists who belong to one of the following two schools of thought. “Old-school” grounding skeptics doubt the theoretical utility of the grounding idiom by denying one of its presuppositions, viz., that this notion is at least intelligible or coherent. “Second-generation” grounding skeptics call into question the theoretical (...) utility of the grounding idiom for other reasons; their skeptical doubts tend to focus on one of the following three purported theoretical virtues grounding enthusiasts ascribe to their idiom: (i) its alleged power to unify an apparently heterogeneous collection of phenomena; (ii) its alleged power to capture and/or elucidate the distinction between the fundamental and the non-fundamental; or (iii) the alleged metaphysical (as opposed to mind-dependent, epistemic, or psychological) utility of grounding claims. Grounding enthusiasts have already formulated responses to many of the objections described in this chapter. At this point, however, it is fair to say that the state of the literature is still evolving, and no conclusive judgment can therefore be reached as of yet as to whether grounding enthusiasts or grounding skeptics have gained the upper hand in these debates. In the meantime, though, grounding skeptics continue to maintain that the classification of factual and/or nonfactual connections under the rubric of grounding does not really help us illuminate the nature of the connections at issue; instead, from the view of the grounding skeptic, we are better off studying these various connections separately and in their own right. (shrink)

Concrete particular objects (e.g., living organisms) figure saliently in our everyday experience as well as our in our scientific theorizing about the world. A hylomorphic analysis of concrete particular objects holds that these entities are, in some sense, compounds of matter (hūlē) and form (morphē or eidos). The Grounding Problem asks why an object and its matter (e.g., a statue and the clay that constitutes it) can apparently differ with respect to certain of their properties (e.g., the clay’s ability to (...) survive being squashed, as compared to the statue’s inability to do so), even though they are otherwise so much alike. In this paper, I argue that a hylomorphic analysis of concrete particular objects, in conjunction with a non-modal conception of essence of the type encountered for example in the works of Aristotle and Kit Fine, has the resources to yield a solution to the Grounding Problem. (shrink)

The relative merits of standard mereology have received quite a bit of attention in recent years from metaphysicians concerned with the part/whole properties of material objects. A question that has not been pursued to the same degree, however, is what sort of semantic repercussions a commitment to mereological sums in the standard sense might have in particular on the predicted behavior of singular terms and our practices of using such terms to refer to objects. The apparent mismatch between our actual (...) referential practices and the persistence conditions attributed to material objects by the supporters of standard mereology puts these philosophers, other things being equal, at a disadvantage compared to those whose ontology matches more closely the observed behavior of singular terms, as they are commonly used in ordinary discourse. To alleviate this problem, David Lewis leans heavily on his distinction between natural and non-natural properties. I argue in this paper that Lewis’ already heavily burdened natural/non-natural distinction among properties is not enough to avoid Quinean indeterminacy for singular terms. Those who are in the business of giving an analysis of constructions involving full-fledged predication, as opposed to the mere spatial overlap of denotations, will thus want to go in for an ontology that places more stringent structural constraints on the referents of singular terms than would be supplied by standard mereology. (shrink)

This paper evaluates six contenders which might be invoked by essentialists in order to meet Quine’s challenge, viz., to provide necessary and sufficient conditions for the crossworld identity of individuals: (i) an object’s qualitative character; (ii) matter; (iii) origins; (iv) haecceities or primitive non-qualitative thisness properties; (v) “world-indexed properties”; and (iv) individual forms. The first three candidates, I argue, fail to provide conditions that are both necessary and sufficient for the crossworld identity of individuals; the fourth and fifth criteria are (...) open to the charge that they do not succeed in meeting Quine’s demand in an explanatorily adequate fashion. On balance, then, individual forms, or so I propose, deserve to be taken very seriously as a possible response to Quine’s challenge, especially by neo-Aristotelians who are already committed to a hylomorphic conception of composite concrete particular objects for other reasons. Theorists who also accept a non-modal conception of essence, i.e., a conception according to which essence is not reducible to modality, in addition face the further difficult task, over and above what is required to meet Quine’s challenge, of having to explain how an object’s de re modal profile in some way follows from facts about its essence. Haecceities and world-indexed properties, as I indicate, are unlikely to be of much help with respect to this second challenge, while the forms of hylomorphic compounds are in fact well-suited for this purpose. (shrink)

According to the account of artifacts developed by Lynne Rudder Baker, artifacts have a certain “proper function” essentially. The proper function of an artifact is the purpose or use intended for the artifact by its “author(s)”, viz., the artifact’s designer(s) and/or producer(s). Baker’s account therefore traces the essences of artifacts back indirectly to the intentions of an artifact’s original author (e.g., its inventor, maker, producer or designer). Like other “author-intention-based” accounts (e.g., those defended by Amie Thomasson, Simon Evnine, and others), (...) Baker’s treatment, or so I have argued, is subject to the concern that, when stated in its most general form, human creative intentions are not nearly as powerful and discriminating as proponents of author-intention-based accounts make them out to be (see Kathrin Koslicki, Form, Matter, Substance, Oxford University Press, 2018, Chapter 8). When Baker responds to a version of this objection launched against her account by Theodore Sider and Dean Zimmerman, she proposes that we cannot simply think things into existence for which “our conventions and practices do not have a place” (Lynne Rudder Baker, The Metaphysics of Everyday Life: An Essay in Practical Realism, 2007, p. 44). For example, I cannot, according to Baker, make up the word, “bonangle”, apply it to a piece of driftwood and thereby succeed in bringing into existence a new artifact, viz., a bonangle, merely by thinking to myself “It would be nice if the world contained bonangles; I hereby make that piece of driftwood a bonangle”. In order for this response to be effective, however, more needs to be said about how our conventions and practices support the creation of some artifacts and artifact kinds, while disallowing the attempted creation of others. In this paper, I examine the effectiveness of Baker’s response in addressing the challenges posed by the inclusion of artifacts in Baker’s practical realist ontology. (shrink)

Concrete particular objects (e.g., living organisms) figure saliently in our everyday experience as well as our in our scientific theorizing about the world. A hylomorphic analysis of concrete particular objects holds that these entities are, in some sense, compounds of matter (hūlē) and form (morphē or eidos). The Grounding Problem asks why an object and its matter (e.g., a statue and the clay that constitutes it) can apparently differ with respect to certain of their properties (e.g., the clay’s ability to (...) survive being squashed, as compared to the statue’s inability to do so), even though they are otherwise so much alike. In this paper, I argue that a hylomorphic analysis of concrete particular objects, in conjunction with a non-modal conception of essence of the type encountered for example in the works of Aristotle and Kit Fine, has the resources to yield a solution to the Grounding Problem. (shrink)

In this reply, I respond to points raised in Christian Kanzian's „Kommentar zu Kathrin Koslickis Form, Matter, Substance” in connection with a book-symposium on _Form, Matter, Substance_ held at the University of Innsbruck in May 2019.

Do essence-based accounts of necessity and Vetter’s potentiality-based account of possibility in fact lead to the same result, viz., a single derived notion of necessity that is interdefinable with possibility or vice versa? And does each approach independently have the ability to reach its desired goal without having to rely on the primitive notion utilized by the other? In this essay, I investigate these questions and Vetter’s responses to them. Contrary to the “separatist” position defended by Vetter, I argue that (...) there are reasons to favor “Combination”, according to which an essence-based account of necessity should be combined with a potentiality-based account of possibility, or vice versa. According to this alternative approach, essentialism and potentialism should be regarded as allies, rather than as competitors, in a theory of derived modality, since both notions are needed in order to give a full account of necessity and possibility. Keywords: possibility, necessity, potentiality, essence, interdefinability, actuality, dependence, artifact-functions. (shrink)

According to Lynne Rudder Baker, our everyday world is populated, among other things, by what she calls “intention-dependent objects” (“ID objects”), i.e., objects which “could not exist in a world lacking beings with beliefs, desires, and intentions” (Baker (2007), p. 11). Baker’s claim that what exists, at least in part, depends on human activity opens her up to the concern, or so her critics have argued, that new objects and new kinds of objects can apparently be “conjured” into existence, given (...) her framework, simply by adopting new ways of speaking or thinking about already existing things (Koslicki (2018), Chapter 8). When Baker responds to a version of this objection launched against her account in Zimmerman (2002), she proposes that we cannot simply speak or think things into existence for which “our conventions and practices do not have a place” (Baker (2007), p. 44). In order for this response to be effective, however, we need to know more about how our conventions and practices support the creation of some ID objects and the kinds to which they belong, while disallowing the attempted creation of others. In this paper, I examine the effectiveness of Baker’s response in addressing the challenges posed by the inclusion of ID objects, such as artifacts, in Baker’s practical realist ontology. -/- . (shrink)

In this reply, I respond to points raised by Uwe Meixner in “Koslicki on Matter and Form” in connection with a book symposium on _Form, Matter, Substance_ held at the University of Innsbruck in May 2019.

In this reply, I respond to points raised in Winfried Löffler's „Koslickis Metaontologie“ in connection with a book-symposium on _Form, Matter, Substance_ held at the University of Innsbruck in May 2019.

According to the received view the later Wittgenstein subscribed to the thesis that speaking a language requires being guided by rules (thesis RG). In this paper we question the received view. On its most intuitive reading, we argue, (RG) is very much at odds with central tenets of the later Wittgenstein. Giving up on this reading, however, threatens to deprive the notion of rule-following of any real substance. Consequently, the rule-following considerations cannot charitably be read as a deep and subtle (...) defense of (RG) against the threat of paradox, as proponents of the received view are wont to do. Instead, we argue, the rule-following considerations provide Wittgenstein's deep and subtle reasons for rejecting the very idea that speaking a language involves rule-guidance. Although Wittgenstein subscribed to (RG) during his middle period writings, his later remarks on rules, far from being a clarification and elaboration of his earlier views, are directed against the claim of the middle period that speaking a language is an essentially rule-guided activity. (shrink)

Introduction to a collection of essays that celebrate the fiftieth anniversary of Quine's paper "Two Dogmas of Empiricism". Contributor: Herbert Schnädelbach, Paul A. Boghossian, Kathrin Glüer, Verena Mayer, Christian Nimtz, Åsa Maria Wikforss, Hans-Johann Glock, Peter Pagin, Tyler Burge, Geert Keil und Donald Davidson.

W. V. Quine’s “Two Dogmas of Empiricism”, first published in 1951, is one of the most influential articles in the history of analytic philosophy. It does not just question central semantic and epistemological views of logical positivism and early analytic philosophy, it also marks a momentous challenge to the ideas that conceptual analysis is a main task of philosophy and that philosophy is an a priori discipline which differs in principle from the empirical sciences. These ideas dominated early analytic philosophy, (...) but similar views are to be found in the Kantian tradition, in phenomenology and in philosophical hermeneutics. In questioning this consensus from the perspective of a radical empiricism, Quine’s article has had a sustained and lasting impact across all these philosophical divisions. Quine himself moved from the abandonment of the analytic/synthetic distinction to a thoroughgoing naturalism, and many analytic philosophers have followed his lead. The current collection differs from other anthologies devoted to Quine in two respects. On the one hand, it focuses on his attack on analyticity, apriority and necessity; on the other, it considers implications of that attack that far transcend the limits of Quine scholarship, and lie at the heart of the current self-understanding of philosophy. The contributors include both opponents and proponents of the dichotomies attacked by Quine. Furthermore, they include both eminent figures such as Boghossian, Burge, and Davidson, and up and coming younger philosophers. (shrink)

W. V. Quine’s “Two Dogmas of Empiricism”, first published in 1951, is one of the most influential articles in the history of analytic philosophy. It does not just question central semantic and epistemological views of logical positivism and early analytic philosophy, it also marks a momentous challenge to the ideas that conceptual analysis is a main task of philosophy and that philosophy is an a priori discipline which differs in principle from the empirical sciences. These ideas dominated early analytic philosophy, (...) but similar views are to be found in the Kantian tradition, in phenomenology and in philosophical hermeneutics. In questioning this consensus from the perspective of a radical empiricism, Quine’s article has had a sustained and lasting impact across all these philosophical divisions. Quine himself moved from the abandonment of the analytic/synthetic distinction to a thoroughgoing naturalism, and many analytic philosophers have followed his lead. The current collection differs from other anthologies devoted to Quine in two respects. On the one hand, it focuses on his attack on analyticity, apriority and necessity; on the other, it considers implications of that attack that far transcend the limits of Quine scholarship, and lie at the heart of the current self-understanding of philosophy. The contributors include both opponents and proponents of the dichotomies attacked by Quine. Furthermore, they include both eminent figures such as Boghossian, Burge, and Davidson, and up and coming younger philosophers. (shrink)

Actualment en Filosofia, tenim dues caracteritzacions canóniques sobre la naturalesa de la Metafísica, la carnapiana i la quineana, tot i que són dues tesis diferenciades, ambdues coincideixen en que la Metafísica és reduïda a qüestions d'existència. No obstant, Kathrin Koslicki considera que aquestes caracteritzacions de la naturalesa de la Metafísica són errònies i que comporten una crítica explícita a la Metafísica o redueixen la resolució dels problemes metafísics a un pragmatisme. Per això, Koslicki considerant que els desacords metafísics són (...) legítims i profunds, tenint com a marc de referència la filosofia aristotèlica, considera que la tesi quineana i carnapiana no reflecteixen bé la naturalesa de la Metafísica, ja que, hi ha disputes metafísiques que es deuen a disputes no-existencials sobre temes de fonamentabilitat. Koslicki considera que la Metafísica no pot ésser reduïda a qüestions d'existència, sinó que ha de ser pensada com la reflexió de quines entitats són fonamentals, i quines són derivades d'aquestes. L'article està dividit en una primera part introductòria sobre els meus objectius, seguit d'una breu exposició de les tesis carnapiana i quineana de la metafísica, i per últim l'exposició de la proposta neo-aristotèlica de Koslicki. (shrink)

Menschen sind häufig nicht ganz bei der Sache. Oft finden wir sie abwesend, nicht ganz da, sich in Tagträume verlierend, in Gedanken schon bei der nächsten Sache; finden sie irgendwie nicht ganz hinein in die Situationen, mit denen sie sich gerade konfrontiert finden. Der Beitrag entwickelt die These, dass die Rede von der "Immersivität" von Erfahrung nicht erst bei technologisch oder ästhetisch mediierten Erlebnissen des Versetztseins in künstliche oder virtuelle "Welten" und Umgebungen am Platz, gewöhnliche menschliche Erfahrung (...) vielmehr ganz grundsätzlich durch eine immersive Dynamik des Hineinfindens in und Hinausgeratens aus Situationen charakterisiert ist: Noch bevor wir uns ein bewusstes Bild konkreter Umstände und Möglichkeiten gemacht haben, finden wir uns gewöhnlich schon in Situationen verortet. Diese zeichnen bestimmte Rhythmen und Richtungen, Valenzen und Tendenzen, Bedeutsamkeiten und Möglichkeiten vor. Der Beitrag skizziert eine Phänomenologie der Immersion, die auch ein tieferes Verständnis technologisch oder ästhetisch mediierter Immersionserfahrungen verspricht. (shrink)

This is a critical commentary on Kathrin Koslicki's book The Structure of Objects (OUP, 2008).

Die klassische bikategoriale Ontologie von Substanzen und Akzidentien ist für die Festlegung der Strukturen menschlichen und tierischen Verhaltens nicht hinreichend, da die Umwelten dieses Verhaltens sich nicht in dieses klassische System einfügen. Wir bieten dementsprechend den Grundriß einer Theorie der besonderen Gebilde, die die Alltagswelten menschlicher und tierischer Verhalten konstituieren. Die Ausgangsüberlegung ist die folgende, Wir sind alle (Schau)spieler, und diese brauchen eine Bühne. Unsere Bühne ist die jeweilige Umwelt, in der wir leben und handeln. Der Terminus ‘Umwelt’ wird hierbei (...) in Analogie zu Husserls Begriff der Lebenswelt verwendet. Er bezeichnet dementsprechend einen strukturierten Teil der Welt, in den sich ein Lebewesen, z.B. ein Mensch, einpaßt. Die Umwelt ist, wenn man so will, demnach die Bühne, auf welcher sich unser Verhalten abspielt. Der Versuch, das Wesen solcher Umwelten ontologisch festzulegen, bringt allerdings ein schwieriges Problem mit sich - ein Problem so alt wie Platons Höhlengleichnis und so neu wie gegenwärtige Reflexionen amerikanischer Philosophen zur Metaphysik der virtuellen Realität und zum Gedankenexperiment des Gehirns im Tank. Es gibt nämlich in manchen Fällen grobe Inkonsistenzen zwischen (1) der Umwelt, wie wir sie uns gerade vorstellen, und (2) der Umwelt als Bestandteil der wirklichen Welt. Das Problem, zwischen diesen beiden Umweltklassen einen Ausgleich zu finden, wird im letzten Teil des Aufsatzes behandelt. (shrink)

This is a review of Kathrin Gluer's Donald Davidson: A Short Introduction. A dispute about the grounding of the Principle of Charity is discussed, and some resources Davidson has for responding to a criticism of his theory of action.

Foundational theories of mental content seek to identify the conditions under which a mental representation expresses, in the mind of a particular thinker, a particular content. Normativists endorse the following general sort of foundational theory of mental content: A mental representation r expresses concept C for agent S just in case S ought to use r in conformity with some particular pattern of use associated with C. In response to Normativist theories of content, Kathrin Glüer-Pagin and Åsa Wikforss propose (...) a dilemma, alleging that Normativism either entails a vicious regress or falls prey to a charge of idleness. In this paper, I respond to this argument. I argue that Normativism can avoid the commitments that generate the regress and does not propose the sort of explanation required to charge that its explanation has been shown to be problematically idle. The regress-generating commitment to be avoided is, roughly, that tokened, contentful mental states are the product of rule-following. The explanatory task Normativists should disavow is that of explaining how it is that beliefs and other contentful mental states are produced. I argue that Normativism, properly understood as a theory of content, does not provide this kind of psychological explanation, and therefore does not entail that such explanations are to be given in terms of rule-following. If this is correct, Normativism is not the proper target of the dilemma offered by Glüer-Pagin and Wikforss. Understanding why one might construe Normativism in the way Glüer-Pagin and Wikforss must, and how, properly understood, it avoids their dilemma, can help us to appreciate the attractiveness of a genuinely normative theory of content and the importance of paying careful attention to the sort of normativity involved in norm-based theories of content. (shrink)

Hylomorphism is the Aristotelian theory according to which substances are composed of matter and form. If a house is a substance, then its matter would be a collection of bricks and timbers and its form something like the structure of those bricks and timbers. It is widely agreed that matter bears a mereological relationship to substance; the bricks and timbers are parts of the house. But with form things are more controversial. Is the structure of the bricks and timbers best (...) conceived as a part of the house, or is it related to the house in some non-mereological fashion? Kathrin Koslicki argues that substances have formal parts, that forms are best conceived as bearing a mereological relation to substances. This paper shows that her argument fails, given the traditional and plausible distinction between substances and accidental unities. I close with a brief suggestion for a non-mereological construal of forms. (shrink)

Normativists about belief hold that belief formation is essentially rule- or norm-guided. On this view, certain norms are constitutive of or essential to belief in such a way that no mental state not guided by those norms counts as a belief, properly construed. In recent influential work, Kathrin Glüer and Åsa Wikforss develop novel arguments against normativism. According to their regress of motivations argument, not all belief formation can be rule- or norm-guided, on pain of a vicious infinite regress. (...) I argue that the regress of motivations argument is unsuccessful: an appeal to the notion of blind rule-following, drawn from a plausible interpretation of Ludwig Wittgenstein’s remarks on rule-following, stops the regress of motivations in its tracks. (shrink)

In a recent article, I criticized Kathrin Glüer and Åsa Wikforss's so-called “no guidance argument” against the truth norm for belief, for conflating the conditions under which that norm recommends belief with the psychological state one must be in to apply the norm. In response, Glüer and Wikforss have offered a new formulation of the no guidance argument, which makes it apparent that no such conflation is made. However, their new formulation of the argument presupposes a much too narrow (...) understanding of what it takes for a norm to influence behaviour, and betrays a fundamental misunderstanding of the point of the truth norm. Once this is taken into account, it becomes clear that the no guidance argument fails. (shrink)

Hylomorphists claim that substances—human beings, oak trees, chemical compounds—are compounds of matter and form. If a house is a substance, then its matter would be some bricks and timbers and its form the structure those bricks and timbers take on. While hylomorphism is traditionally presented as a theory of change, it only treats the coming-to-be and passing-away of matter-form compounds. But many hylomorphists understand forms to be entities in their own right, as parts or constituents of substances. So, a neglected (...) question arises: how, when, and from where do forms come to be? I take up the view of one prominent and representative hylomorphist, Kathrin Koslicki, and argue that she cannot answer these questions satisfactorily. I close with a proposal for an account of the generation of forms based on machinery many hylomorphists already accept, namely, causal powers, that points to a deflationary metaphysics of form. (shrink)

Nicht nur Locke war der Auffassung, dass Willensfreiheit voraussetzt, dass ein Mensch bestimmte Fähigkeiten besitzt. Aber kann ein Mensch die für Freiheit entscheidenden Fähigkeiten auch dann besitzen, wenn der Weltverlauf vollständig determiniert ist? Unsere These ist, dass Akteure auch in einer deterministischen Welt über die freiheitsrelevanten Fähigkeiten verfügen können. Unser Argument hat vier Schritte. Im ersten Schritt argumentieren wir dafür, dass eine Fähigkeitstheorie bestimmte Anforderungen erfüllen muss, die sich im Zusammenhang mit freiheitsrelevanten Fähigkeiten als einschlägig erweisen werden, und stellen exemplarisch (...) eine Theorie vor, die diesen Anforderungen gerecht wird. Im zweiten Schritt unterscheiden wir sorgfältig zwischen unterschiedlichen Arten von Fähigkeiten. Im dritten Schritt zeigen wir, dass nur eine ganz bestimmte Sorte von Fähigkeiten mit dem Determinismus unvereinbar ist und diagnostizieren den entscheidenden Disput zwischen Kompatibilisten und Inkompatibilisten. Im vierten Schritt, schließlich, argumentieren wir dafür, dass wir gute Gründe für die Annahme haben, dass diese determinismusinkompatible Sorte von Fähigkeiten nicht diejenige ist, die für Willensfreiheit relevant ist. (shrink)

Ausgehend von der These, daß jeder Versuch einer Klärung der Struktur transzendentaler Argumente Kants entsprechende Ausführungen berücksichtigen muß, erfolgt zunächst eine Rekonstruktion von Kants Auffassung transzendentaler Beweise. Im folgenden wird St. Körners Kritik an Kants transzendentalen Deduktionen diskutiert und argumentiert, daß Körners Zurückweisung dieser Beweisformen eine Kant nicht ganz angemessene Interpretation transzendentaler Deduktionen zugrundeliegt. Dennoch sind transzendentale Beweisversuche nicht erfolgreich.

Blumenbergs Paradigmen zu einer Metaphorologie sind bekannt für die Entdeckung absoluter Metaphern. Zahlreiche systematische Fragen mögen dabei offen geblieben sein, etwa die nach verschiedenen Typen1 von Metaphern oder den Methoden ihrer Interpretation, so dass schon bezweifelt wurde, ob es sich überhaupt um eine Metapherntheorie handle.2 Immerhin: Dass es absolute Metaphern gibt, was diese sind und woran sie erkannt werden können, wird von Blumenberg in großer Prägnanz und anhand zahlreicher Beispiele dargestellt. Wenn es eine unangetastete Gewissheit in der Blumenbergrezeption gibt, so (...) scheint sie hierin zu finden zu sein. Dennoch möchte ich erneut die Frage an Blumenbergs Text stellen: In welchem Sinn ist eine Metapher absolut? Auf den ersten Blick mag diese Frage überraschen, da sie einen der offensichtlichsten Gedanken Blumenbergs berührt: Eine absolute Metapher ist nach Blumenberg eine solche, die sich nicht in Begriffe rückübersetzen lässt. In diesem Sinne wird sie von ihm als absolut charakterisiert. Warum halte ich dennoch diese Frage für berechtigt? Das wird am besten anhand einer Alternative verdeutlicht: Ist die absolute Metapher ein Ausdruck in einem fremden Kontext, wie Blumenbergs zahlreiche Exempel nahelegen (die Kraft der Wahrheit, die nackte Wahrheit), oder ist die absolute Metapher gleichsam die jeweilige ganze Theorie, bündelt sich in ihr der gesamte Text? Auf den ersten Blick mag diese Alternative paradox erscheinen. Vorgreifend sei der ihr zugrundeliegende Gedanke erläutert: Blumenbergs Darstellung der Fundstellen legt zunächst die erste Lesart nahe. Demnach wäre die absolute Metapher das Vorkommen eines Ausdrucks (wie »Kraft« oder »nackt«) in einem Kontext, in den sie zunächst nicht passt (Wahrheit). Die Metapher wäre dann zwar nicht ein Ausdruck allein, sondern ein Ausdruck in einem ihm fremden Kontext; sie wiese jedoch Grenzen auf. Wie unbestimmt diese auch verliefen, ob sie weiter oder enger anzusetzen wäre, sie wäre lokalisier- und daher identifizierbar. Die zweite Lesart motiviert sich zunächst dadurch, dass Blumenberg vorführt, dass eine absolute Metapher gegeben sein kann, ohne dass sie als Ausdruck in einem Text vorkommt. Sie bildet dann dessen »implikatives Modell«; das heißt, sie stellt den Hintergrund der Begriffsbildung dar und entwirft das Verhältnis von Selbst und Welt. Was zunächst einen Sonderfall darstellt (Metapher ohne Ausdruck), verweist jedoch auf eine allgemeine Eigenschaft absoluter Metaphern bei Blumenberg: Diese sind Modelle für das Verhältnis von Ich und Welt und erfüllen dadurch theoretische und pragmatische Funktionen. Als solche ist die absolute Metapher nicht auf ein lokales Vorkommen begrenzt, sondern durchdringt den Text als solchen. Beide Möglichkeiten stehen in einem Gegensatz zueinander. Gleichwohl gibt es einen ver- mittelnden Gedanken: Die absolute Metapher (als Strukturzusammenhang des gesamten Textes verstanden) kann sich gleichsam in einem Ausdruck manifestieren, verdichten und selbst bezeichnen. Aber das Vorkommen von absoluten Metaphern wäre an das Vorkommen von Ausdrücken in einem fremden Kontext nicht gebunden. Die Diskussion dieser Frage steht im Zentrum des Beitrags (Abschnitte 1–2), sie hat Konsequenzen für zwei Gedanken (Abschnitte 3–4), die in ihrem Licht vielleicht klarer hervortreten. (shrink)

In dem vorliegenden Beitrag möchte ich an aktuelle argumentationsdidaktische Überlegungen anknüpfen und einen spezifischen Aspekt genauer untersuchen, der von der philosophiedidaktischen Forschung bisher ein Stück weit vernachlässigt worden ist. Dieser Aspekt betrifft die Vermittlung sogenannter argumentativer Metakompetenzen, worunter ich grob gesprochen Fähigkeiten des angemessenen Gebrauchs bzw. der verantwortungsvollen Regulation von argumentativen Kompetenzen verstehe. Die grundlegende Idee ist in diesem Zusammenhang, dass die Ausbildung basaler argumentativer Fähigkeiten zwar grundsätzlich durchaus wichtig und wünschenswert ist, dass aber gleichzeitig ein Einsatz dieser Fähigkeiten in (...) unterschiedlichen Situationen ganz unterschiedliche Funktionen erfüllt. Dementsprechend müssen Lernende nicht nur mit argumentativen Kompetenzen ausgestattet, sondern darüber hinaus auch zu einem reflektierten und situativ angemessenen Gebrauch dieser Kompetenzen befähigt werden. (shrink)

This article offers a novel solution to the problem of material constitution: by including non-concrete objects among the parts of material objects, we can avoid having a statue and its constituent piece of clay composed of all the same proper parts. Non-concrete objects—objects that aren’t concrete, but possibly are—have been used in defense of the claim that everything necessarily exists. But the account offered shows that non-concreta are independently useful in other domains as well. The resulting view falls under a (...) ‘nonmaterial partist’ class of views that includes, in particular, Laurie Paul’s and Kathrin Koslicki’s constitution views; ones where material objects have properties or structures as parts respectively. The article gives reasons for preferring the non-concretist solution over these other non-material partist views and defends it against objections. (shrink)

Pazifisten und deren Gegner streiten sich meist nicht bloss über moralische, sondern auch über faktisch-deskriptive Fragen. Zum Beispiel sind beide Seiten bei der Kosovo-Krise (1998/9) zu völlig entgegengesetzten Beschreibungen gekommen. Laut meiner Rekonstruktion des Pazifismus ist das keine Überraschung, weil der Pazifist die Fakten legitimerweise im Lichte seines Systems von Werten betrachtet. Seine Gegnerin betrachtet die Fakten dagegen im Lichte eines alternativen Wertsystems, und der Streit zwischen den beiden Parteien, der sich angeblich auf wertfrei deskriptivem Boden bewegt, kommt zu keinem (...) Ende, weil es keine objektiven Tatsachen aus dem betreffenden Krieg gibt, die den Streit für die eine oder die andere Seite eindeutig entscheiden könnten. Wenn ich recht habe, lässt sich die wertbeladene Weltsicht des Pazifisten als eine Befolgung dreier epistemischer Imperative verstehen: Erstens befolgt er den epistemischen Imperativ zur Natur des Menschen ("Wehre Dich gegen Dämonisierungen der Gegenseite; versuche immer, den Fall aus der Sicht der Gegenseite zu verstehen"). Zweitens befolgt er den epistemischen Imperativ zugunsten friedfertiger Alternativen ("Suche immer nach friedfertigen Alternativen zum geplanten Militäreinsatz"). Und drittens befolgt er den epistemischen Imperativ bezüglich unkontrollierbarer Eskalation ("Schärfe deinen Blick für unkontrollierbare, irreversible Nebenfolgen des militärischen Einsatzes, und achte besonders auf die Gefahr, dass ein weiterer Weltkrieg ausbrechen könnte"). Nicht die objektive Realität entscheidet darüber, wie weit man bei der Befolgung dieser Imperative gehen sollte. Die Entscheidung hängt vielmehr von uns selbst ab – so ähnlich wie im Fall einer Naturwissenschaftlerin, die sich dafür entscheidet, hinter dem Chaos des Mannigfaltigen noch nach einer gemeinsamen Tiefenstruktur zu suchen. Diese Parallele hat eine überraschende Konsequenz. Die epistemischen Imperative des Pazifisten können mit Kants regulativen Prinzipien verglichen werden, die laut Kant notwendig sind, um unseren naturwissenschaftlichen Untersuchungen eine Orientierung zu geben. Und wenn sich also die Erkenntnismethode des Pazifisten in entscheidender Hinsicht nicht von der naturwissenschaftlichen Erkenntnismethode unterscheidet, dann verdienen die Pazifisten einen Vorwurf ganz sicher nicht: den Vorwurf, auf irrationale Weise blind zu sein für die harten Wirklichkeiten. Selbst wer den Pazifismus ablehnt, sollte ihm nicht den intellektuellen Respekt verweigern. Dass der Pazifismus in der Tat eine attraktive Position darstellt, werde ich am Ende meiner Überlegungen plausibel zu machen versuchen. (shrink)

Der Begriff der Vernunft gehört zu den Begriffen, die für Jaspers‘ philosophisches Denken und schriftliche verfaßte Philosophie eine besonders wichtige Rolle spielen. Gleichwohl kann es im Folgenden nicht um Jaspers‘ ganze Philosophie gehen, sondern nur um seinen Begriff der Vernunft. Sein Begriff der Vernunft ist jedoch für die wesentlichen Grundzüge seiner Philosophie konstitutiv und charakteristisch. Im ersten Teil werde ich kurz auf die Entwicklung der Schriften eingehen, in denen Jaspers hauptsächlich sein Verständnis von Vernunft dargelegt hat. Im zweiten Teil werde (...) ich dann Jaspers‘ Begriff der Vernunft anhand einiger wichtiger Aussagen in den genannten Werken rekonstruieren. Dabei kann jedoch nur der wesentliche Gehalt seines Begriffes der Vernunft berücksichtigt werden und nicht alle Strukturen, Formen und Funktionen der Vernunft, die dann für seine Philosophie charakteristisch und konstitutiv sind. Im dritten Teil werde ich dann kurz den systematischen Ort und Stellenwert von Jaspers‘ Begriff der Vernunft in seiner Vernunftphilosophie beleuchten. (shrink)

In Form, Matter, Substance, Kathrin Koslicki articulates and defends her preferred brand of hylomorphism, weighing in on how we should conceive of the matter and the form of such compounds, and on how they can qualify as fundamental “substances” despite being ontologically dependent on their components. I review Koslicki’s principal claims and conclusions (§1), and then raise some concerns about her master argument for “individual forms” (§2) and her criticism of standard essentialist accounts of artifacts (§3).

Die bahnbrechenden wissenschaftlichen Ergebnisse der letzten Jahre erzwingen eine neue philosophische Auseinandersetzung mit den Grundkategorien der Biologie und der benachbarten Disziplinen. Insbesondere die Anwendung neuer informationstechnischer Mittel in der biomedizinischen Forschung und die damit verbundene, kontinuierlich zunehmende Datenflut sowie die Notwendigkeit, ihrer Herr zu werden, erfordern ein konsequentes Nachdenken darüber, wie biologische Daten systematisiert und klassifiziert werden können. Dafür wiederum bedarf es robuster Theorien von Grundbegriffen wie Art, Spezies, Teil, Ganzes, Funktion, Prozess, Fragment, Sequenz, Expression, Grenze, Locus, Umwelt, System usw. (...) Solche Begriffe gehören zum impliziten Wissen jedes Biologen. Sie spiegeln einerseits eine Dimension der biologischen Wirklichkeit wider, die auch vor dem Hintergrund der biologischen Evolution unverändert bleibt. Andererseits verlangt deren theoretische Behandlung nach zeitgemäßen Analoga der in der traditionellen aristotelischen Metaphysik entwickelten Methoden. Zugleich können so die explizit formulierten Theorien und Definitionen bereitgestellt werden, die für computergestützte Informationssysteme unabdingbar sind. Das Entwickeln derartiger Theorien und Definitionen ist eine Aufgabe der Philosophie, die in diesem Sinne herausgefordert ist, zwischen Biologie und Informatik zu vermitteln. (shrink)