In this paper, I distinguish two often-conflated theses—the thesis that all dispositions are intrinsic properties and the thesis that the causal bases of all dispositions are intrinsic properties—and argue that the falsity of the former does not entail the falsity of the latter. In particular, I argue that extrinsic dispositions are a counterexample to first thesis but not necessarily to the second thesis, because an extrinsic disposition does not need to include any extrinsic property (...) in its causal basis. I conclude by drawing some general lessons about the nature of dispositions and their relation to their causal bases. (shrink)

McKitrick (2003) proposes that an object has a disposition if and only if there are a manifestation, the circumstances of the manifestation, a counterfactual true of the object, and an overtly dispositional locution referring to the disposition. A disposition is extrinsic if and only if an object has it, but a perfect duplicate of the object might not have it. I present an alternative definition that an object has a disposition if and only if a counterfactual is true of (...) the object that under a certain condition, it would interact with another object in a certain manner. There are three reasons for thinking that my definition is better than her definition. 1. Ockham’s razor favors my definition over McKitrick’s definition. My definition is consistent, while her definition is not, with Lewis’s and her definitions of intrinsic and extrinsic properties. 3. My definition goes well, while her definition does not, with our intuition that an object has a disposition even in a possible world where there is nothing but that object. (shrink)

FRÉDÉRICK ARMSTRONG | : It is common to see vulnerability as either “ontological” or broadly “circumstantial.” Both views capture something morally important about vulnerability. However, there is a puzzle: how can the same concept refer to a necessary ontological fact and to a contingent circumstance? I address two solutions to this puzzle. First, I argue that Mackenzie et al.’s taxonomy of vulnerability is not a real solution. Second, I address Martin et al.’s dispositional account of vulnerability. For them, vulnerability is (...) both an intrinsic property and a disposition. This supposedly solves the puzzle: vulnerability can be intrinsic and yet be manifest in only some circumstances—such is the nature of dispositions. However, I argue that if vulnerability is indeed a disposition, it is better conceived as an extrinsic disposition. Thus, vulnerability cannot be both intrinsic and dispositional; Martin et al. fail to resolve the puzzle. This, however, is no reason to fret. Indeed, an amended dispositional account of vulnerability, in which it is conceived as an extrinsic disposition, is metaphysically consistent and it satisfies our moral intuitions about human vulnerability, and more. Given these advantages, I argue the solution to this dilemma is to abandon the ontological conception of vulnerability. | : La vulnérabilité est souvent présentée comme une propriété « ontologique » ou comme une propriété « circonstancielle ». Ces deux conceptions saisissent des aspects moralement significatifs de la vulnérabilité. Il y a cependant un puzzle : comment peut-elle être, en même temps, un fait ontologique nécessaire et une donnée circonstancielle contingente? J’explore deux solutions. Premièrement, je montre que la taxonomie de Mackenzie et al. n’est pas une solution. Ensuite, je présente l’approche dispositionnelle de Martin et al.. Selon elles, la vulnérabilité est une propriété intrinsèque et dispositionnelle. Cela résoudrait le puzzle : la vulnérabilité peut être intrinsèque et n’être manifeste qu’en des circonstances particulières – telle est la nature des dispositions. Or, la vulnérabilité, si on la conçoit comme une disposition, est mieux conçue comme extrinsèque. La vulnérabilité ne peut pas être dispositionnelle et intrinsèque, donc Martin et al. échouent. Il n’y a toutefois pas là lieu de s’inquiéter. Une version amendée de l’approche dispositionnelle, où la vulnérabilité est conçue comme une disposition extrinsèque, est métaphysiquement cohérente, compatible avec l’ensemble de nos intuitions morales sur la vulnérabilité humaine et plus encore. Étant données ces avantages, la solution au puzzle est d’abandonner la conception ontologique de la vulnérabilité. (shrink)

Many philosophers think that dispositions are necessarily intrinsic. However, there are no good positive arguments for this view. Furthermore, many properties (such as weight, visibility, and vulnerability) are dispositional but are not necessarily shared by perfect duplicates. So, some dispositions are extrinsic. I consider three main objections to the possibility of extrinsic dispositions: the Objection from Relationally Specified Properties, the Objection from Underlying Intrinsic Properties, and the Objection from Natural Properties. These objections ultimately fail.

I investigate the intrinsic/extrinsic nature of stemness in muscle stem cells (MSC) by relying on recent research on quiescence, with the aim of shedding light on the nature of dispositions and deriving some consequences about stem cells. First, I argue why the study of quiescence is the best available way to establish any claim about the intrinsicness/extrinsicness of stemness at least is some stem cells. Drawing on that, I argue that MSC’s stem capacities result from the combination of (...) intrinsic cues plus extrinsic factors from the stem cell niche, making stemness an extrinsic disposition in MSC. Importantly, it is shown that the niche allows the instantiation of stemness in MSC by acting as a masker of its manifestation. This shows that stemness is, at least in MSC, what I call an extrinsically structurally masked disposition (SMD); that is, a disposition whose instantiation requires, as a condition of possibility, the interaction between the bearer and a masker. Finally, I conclude by suggesting some potential consequences of this observation for the philosophical study of dispositions and for stem cell research. (shrink)

Several philosophers of science and metaphysicians claim that the dispositional properties of fundamental particles, such as the mass, charge, and spin of electrons, are ungrounded in any further properties. It is assumed by those making this argument that such properties are intrinsic, and thus if they are grounded at all they must be grounded intrinsically. However, this paper advances an argument, with one empirical premise and one metaphysical premise, for the claim that mass is extrinsically grounded and is thus an (...) extrinsic disposition. Although the argument concerns mass characterized as a disposition, it applies equally well whether mass is a categorical or dispositional property; however, the dispositional nature of mass is relevant to some important objections and implications discussed. (shrink)

The Simple Counterfactual Analysis (SCA) was once considered the most promising analysis of disposition ascriptions. According to SCA, disposition ascriptions are to be analyzed in terms of counterfactual conditionals. In the last few decades, however, SCA has become the target of a battery of counterexamples. In all counterexamples, something seems to be interfering with a certain object’s having or not having a certain disposition thus making the truth-values of the disposition ascription and of its associated counterfactual come apart. Intuitively, however, (...) it would seem that, if all interferences were absent, the disposition ascription and its associated conditional would have the same truth-value. Although this idea may seem obvious, it is far from obvious how to implement it. In fact, it has become widely assumed that the content of qualifying ceteris paribus clauses (such as ‘if all interferences were absent’) cannot be specified in a clear and non-circular manner. In this paper, I will argue that this assumption is wrong. I will develop an analysis of disposition ascriptions, the Interference-Free Counterfactual Analysis, which relies on a clear and non-circular definition of the notion of interference and avoids the standard counterexamples to SCA while vindicating the intuition that disposition ascriptions and counterfactual conditionals are intimately related. (Please note that an erratum has been issued for the published version of this paper. It is recommended to read the self-archived version of the paper.). (shrink)

This thesis proposes that key, competing theories of dispositions mistake and conflate how we identify, designate and talk about dispositions and dispositional terms for the nature of dispositions and the meaning of dispositional terms when they argue that: a) dispositions are extrinsic properties of their bearers (Boyle 1666) b) all properties are purely dispositional (Bird 2007) c) all properties are purely categorical (there are no dispositional properties) (Armstrong in AMP 1996) d) dispositional and categorical properties (...) are separate and distinct properties (Prior, Pargetter and Jackson 1982). In so doing these theories make unwarranted and unsupported ontological conclusions about dispositions. The thesis traces the principal source of this confusion and conflation to a reliance on the counterfactual analysis of dispositions that wrongly encourages the conflation of a disposition (say fragility) with its manifestation (shattering). There is good reason to hold that the counterfactual analysis of dispositions is false — the truth of a counterfactual statement (such as “if x were dropped x would break”) is neither necessary nor sufficient for the truth of a dispositional ascription (such as “x is fragile”). (shrink)

In identifying intrinsic molecular chance and extrinsic adaptive pressures as the only causally relevant factors in the process of evolution, the theoretical perspective of the Modern Synthesis had a major impact on the perceived tenability of an ontology of dispositional properties. However, since the late 1970s, an increasing number of evolutionary biologists have challenged the descriptive and explanatory adequacy of this “chance alone, extrinsic only” understanding of evolutionary change. Because morphological studies of homology, convergence, and teratology have revealed (...) a space of possible forms and phylogenetic trajectories that is considerably more restricted than expected, evo-devo has focused on the causal contribution of intrinsic developmental processes to the course of evolution. Evo-devo’s investigation into the developmental structure of the modality of morphology – including both the possibility and impossibility of organismal form – has led to the utilisation of a number of dispositional concepts that emphasise the tendency of the evolutionary process to change along certain routes. In this sense, and in contrast to the perspective of the Modern Synthesis, evo-devo can be described as a “science of dispositions.” This chapter discusses the recent philosophical literature on dispositional properties in evo-devo, exploring debates about both the metaphysical and epistemological aspects of the central dispositional concepts utilised in contemporary evo-devo and addressing the epistemological question of how dispositional properties challenge existing explanatory models in evolutionary biology. (shrink)

The Physical Intentionality Thesis claims that dispositions share the marks of psychological intentionality; therefore, intentionality is not exclusively a mental phenomenon. Beyond the standard five marks, Alexander Bird introduces two additional marks of intentionality that he argues dispositions do not satisfy: first, thoughts are extrinsic; second, the direction of causation is that objects cause thoughts, not vice versa. In response, this paper identifies two relevant conceptions of extrinsicness, arguing that dispositions show deep parallels to thoughts on (...) both conceptions. Then, it shows that Bird’s discussion of direction of causation overlooks complexities of dispositionality and intentionality that problematize apparent differences between thoughts and dispositions. The paper ends with a discussion of why we find these parallels between thoughts and dispositions. (shrink)

This book aims to develop a philosophical theory of extrinsic properties – of properties whose instantiation by an object does not only depend on what the object itself is like, but also on features of its environment. Various accounts of the intrinsic/extrinsic distinction are analysed in detail, and it is argued that the most promising approach to defining this distinction is to consider extrinsic properties as a particular type of relational property. Moreover, it is shown that two (...) key notions in the metaphysics of properties, the supervenience relation and the dispositional/categorical distinction, whose scope is usually restricted to intrinsic properties, can fruitfully be applied to extrinsic properties as well. (shrink)

A number of authors have suggested that a conditional analysis of dispositions must take roughly the following form: Thing X is disposed to produce response R to stimulus S just in case, if X were exposed to S and surrounding circumstances were auspicious, then X would produce R. The great challenge is cashing out the relevant notion of ‘auspicious circumstances’. I give a general argument which entails that all existing conditional analyses fail, and that there is no satisfactory way (...) to define ‘auspicious circumstances’ just in terms of S, R, and X. Instead, I argue that the auspicious circumstances C for the manifestation of a disposition constitute a third irreducible element of that disposition, and that to pick out (or to ‘individuate’) that disposition one must specify C along with S and R. This enables a new conditional analysis of dispositions that gives intuitively satisfying answers in cases that pose problems for other approaches. (shrink)

According to some philosophers, gender is a social role or pattern of behavior in a social context. I argue that these accounts have problematic implications for transgender. I suggest that gender is a complex behavioral disposition, or cluster of dispositions. Furthermore, since gender norms are culturally relative, one’s gender is partially constituted by extrinsic factors. I argue that this has advantages over thinking of gender as behavior, and has the added advantage of accommodating the possibility of an appearance/reality (...) dissonance with respect to one’s gender. (shrink)

We reply to recent papers by John Turri and Ben Bronner, who criticise the dispositionalised Nozickian tracking account we discuss in “Mad, Bad and Dangerous to Know.” We argue that the account we suggested can handle the problems raised by Turri and Bronner. In the course of responding to Turri and Bronner’s objections, we draw three general lessons for theories of epistemic dispositions: that epistemic dispositions are to some extent extrinsic, that epistemic dispositions can have manifestation (...) conditions concerning circumstances where their bearers fail to exist, and that contrast is relevant to disposition attributions. (shrink)

Dispositions and potentialities seem importantly similar. To talk about what something has the potential or disposition to do is to make a claim about a future possibilitythe "threats and promises" that fill the world (Goodman 1983, 41). In recent years, dispositions have been the subject of much conceptual analysis and metaphysical speculation. The inspiration for this essay is the hope that that work can shed some light on discussions of potentiality. I compare the concepts of disposition and potentiality, (...) consider whether accounts of these concepts are subject to similar difficulties, and whether having a disposition or a potentiality can depend on extrinsic factors. The concept of a disposition I am working with is drawn from the recent literature in metaphysics and philosophy of science that focuses on the analysis of dispositional concepts and their role in a broader ontology. The concept of a potentiality is drawn from the bioethics literature that focuses on the moral relevance of potentialities that subjects of medical decisions mayor may not possess. Some preliminary conclusions I draw are the following: I. Potentialities are dispositions; 2. Due to problematic cases, potentiality ascriptions, like disposition ascriptions, are not reducible to counterfactual statements; and 3. Like dispositions, some potentialities can be extrinsic. Here I do not aim to draw any conclusions about the moral relevance of potentialities but rather to outline conceptual and metaphysical options available to those who seek to employ this concept. However, to the extent that these options are relevant to answering moral questions, I am skeptical about the prospects of finding a value-neutral way to choose between them. I have tried to outline a number of options regarding the nature of potentialities for those who would like that notion to play some role in their theorizing in bioethics, or elsewhere. There still are a number of decisions to make about how to explicate the concept of potentiality that is most relevant for one's purposes. How should one flesh out the associated counterfactuals, regardless of whether they hope to reduce potentiality claims to counterfactual conditionals? How should one circumscribe the relevant possible circumstances of manifestation for a given potentiality? Are the circumstances necessary for the actualization of a given potentiality to be counted circumstances of possession or circumstances of manifestation? Is the kind of which something is potentially a member a natural kind or a class whose membership is determined by convention? My anticipation, and perhaps my worry, is that these questions do not have answers that can be determined independently from the conclusions about the moral relevance of potentiality that a given theorist aims to establish. (shrink)

The central question addressed in this dissertation is, What, in the most general terms, is required for an object to have a disposition? In the formal mode, this is just the question, What are the truth conditions of disposition ascriptions, sentences of the form "N is disposed to M when C"? The dissertation begins by criticizing existing answers to this question, answers which consist in accounts of disposition ascriptions according to which they entail conditionals of one form or another. By (...) developing examples due to C. B. Martin, Mark Johnston and others, it is argued that no conditional account of disposition ascriptions can be correct. Instead, a "Habitual Account" of disposition ascriptions is defended: an ascription "N is disposed to M when C" is true just in case N has some intrinsic property in virtue of which N Ms when C. This account is shown both to escape the criticisms levelled against conditional accounts, and to have independently persuasive motivation. ;Essential to the Habitual Account of disposition ascriptions is that the sentences that it makes use of, so-called "habitual sentences" of the form "N Ms when C," are not themselves to he understood as conditionals. How they are to be understood has been a matter of some debate in the recent semantics literature, and the dissertation engages with this debate by offering a novel account of the truth conditions of habitual sentences. It is argued that these sentences should be represented as containing an implicit, unpronounced adverbial quantifier, meaning something like "normally," "generally," or "typically," and a specific account of the semantic contribution made to habitual sentences by this quantifier is supplied. ;The dissertation ends by considering an issue in the metaphysics of dispositions, arguing, contrary to widespread philosophical opinion, that some dispositions are extrinsic properties of their bearers. This conclusion is shown not only to be compatible with the Habitual Account of disposition ascriptions, but also to be explained by it. (shrink)

This dissertation defends and develops the thesis that some instances, or tokens, of dispositional properties are pure. A pure disposition has no causal basis in any further properties beyond the disposition. A causal basis typically consists of some set of properties underlying a disposition that enables the disposition to manifest when stimulated in the appropriate circumstances. For example, a vase is fragile because it is disposed to break when a hammer or other suitable object strikes it, where the causal basis (...) for fragility is the underlying micro-structure of the vase. Moreover, micro-structural properties of the vase seem to anchor the continuous existence of the vase’s fragility when the vase is not actually breaking. In contrast to the neo-Humean metaphysical assumption that any disposition requires a causal basis in further properties, as in the example of fragility, the Pure Dispositions Thesis denies this. This dissertation achieves four goals. First, it defends the Pure Dispositions Thesis from notable objections: the Powers Regress Argument, the Insufficient Causal Basis Argument, the Argument from the Identity Thesis, and the Argument from Spatial Occupation. Second, it evaluates several theories of the continuous existence of pure dispositions, and argues that some pure dispositions are self-grounded via a minimally sufficient occurrence of their own power. Third, it presents two arguments that some pure dispositions are extrinsically grounded, the Argument from the Higgs Field and the Argument from Priority Monism, and deflects numerous objections to those arguments. Finally, it develops and defends an account of systems of pure dispositions, arguing that a pure dispositional system may generate higher-level categorical and dispositional properties by way of an emergence mechanism involving the union of two pure dispositions. (shrink)

As Nelson Goodman put it, things are full of threats and promises. A fragile glass, for example, is prone to shatter when struck. Fragility is the glass's disposition, shattering is the manifestation of the disposition, and striking is the circumstances of manifestation. The properties of a fragile glass which are causally efficacious for shattering constitute the causal basis of the glass's fragility. The glass can remain fragile even if it never shatters. One can say of the fragile glass, with certain (...) qualifications, that if it were struck, it would shatter. This much is common ground among philosophers who discuss dispositions. In my dissertation, I defend three claims about dispositions that are more controversial. ;Some philosophers have claimed that dispositions are causally impotent. I disagree. In my first chapter, I defend the claim that dispositions can be causally efficacious with respect to their manifestations. Among the arguments I consider is the "no work" argument, according to which a disposition's causal basis causally explains its manifestation, leaving no causal work for the disposition to do. I respond to this argument by challenging the Principle of Explanatory Exclusion, according to which complete explanations exclude competitors. ;Furthermore, many philosophers hold that all dispositions must have independent causal bases. In my second chapter, I challenge this view, and defend the possibility of bare dispositions. I argue that the concept of a bare disposition is coherent, and show why arguments recently offered against bare dispositions, such as those based on the Truth Maker Principle, do not succeed in demonstrating that they are impossible. ;Another common assumption about dispositions is that they must be intrinsic properties of the objects that have them. In my third chapter, I challenge this assumption, and argue that some dispositions are extrinsic properties. Consider the property vulnerability. It seems dispositional in character; something which is vulnerable is susceptible to harm, but is not necessarily being harmed right now. However, it seems as if something could lose the property of being vulnerable without undergoing any intrinsic change. Build a fortress around the vulnerable object and it ceases to be vulnerable. (shrink)

Some things happen or exist only contingently: although they do happen or exist, they do not have to. Some other things do not happen or come to exist, although they could. They are contingent possibilities. Philosophers have tried to understand contingent possibilities in two different ways. According to one, possibilities should be understood with reference to worlds. A nonactual event is possible because there is a world in which it does happen. According to another, possibilities should be understood with reference (...) to modal properties. An event or an object is possible because it would occur or come to exist if a modal property of some substance, another object or set of objects were exercised. -/- This book argues that the latter approach provides a better account of possibilities than the former. It develops a theory of contingent possibilities according to which possibilities within a world must be distinguished from the possibility of worlds. It is the distribution of modal properties within a world which metaphysically determines what could happen in that world. The most important of these modal properties are abilities and dispositions. Dispositions explain nomic and behavioural regularities, while abilities ground more or less abstract possibilities. By way of connecting the ascription of more or less specific modal properties to different counterfactual conditionals, we can identify various possibilities that we are concerned with when we try to understand what can happen in our world. (shrink)

Technological products such as computer, communication, and consumer electronic products, apps, smart wearables, and streaming services have become inseparable from people’s lives. In technological fields of practice, imagination, creativity, innovation, and entrepreneurship may influence one another. A vivid imagination can generate creativity and trigger the entrepreneurial intention to “bring new things to the market.” This study aims to understand the formation of internet entrepreneurial intention to use technology products. Drawing on social cognitive theory, this study explores and empirically tests how (...) technology product imagination disposition and social support impact internet entrepreneurial intention to use technology products. Drawing from self-determination theory, this study proposes and examines the mediating role of intrinsic and extrinsic motivation in the relationship between technology product imagination disposition and internet entrepreneurial intention, as well as the relationship between social support and internet entrepreneurial intention. We conducted a survey of 568 adults in Taiwan and used partial least squares to test our hypotheses. The results show the following: Technology product imagination disposition is positively associated with challenge, enjoyment, compensation, and outward motivation. Social support is positively associated with challenge, enjoyment, compensation, and outward motivation. Challenge, enjoyment, and outward motivation are positively associated with internet entrepreneurial intention to use technology products. Technology product imagination disposition intensifies internet entrepreneurial intention to use technology products by strengthening challenge, enjoyment, and outward motivation. Social support intensifies internet entrepreneurial intention by increasing challenge, enjoyment, and outward motivation. The partial mediation model represents a significant improvement in the total effect over the direct effect. We discuss the implications of these results for research and internet entrepreneurship practices. (shrink)

Given that an analysis of disposition ascription cannot be made in terms of a simple subjunctive conditional, we present a multiply qualified conditional analysis that places disposition ascription within an implicit fundamental causal conceptual typography within which a disposition ascription is embedded, framed, and understood. By placing the multiply qualified analysis within an implicit causal matrix involving a focal cause, pathway of influence, mechanism of action, contributing/partial cause, mediator, extrinsic moderator,, intrinsic moderator, and manifestation, we show how this analysis (...) evades counterexamples and arguments raised against the simple conditional analysis. We then indicate how the causal conceptual landscape provides a roadmap for unpacking and explicating parameters of the ceteris paribus qualifier to acquit the analysis of charges of being vacuous or irredeemably vague. (shrink)

Reflectance physicalists define reflectance as the intrinsic disposition of a surface to reflect finite-duration light pulses at a given efficiency per wavelength. I criticize the received view of dispositional reflectance (David R. Hilbert’s) for failing to account for what I call “harmonic dispersion,” the inverse relationship of a light pulse's duration to its bandwidth. I argue that harmonic dispersion renders reflectance defined in terms of light pulses an extrinsic disposition. Reflectance defined as the per-wavelength efficiency to reflect the superimposed, (...) infinite-duration, Fourier harmonics of pulses can be an intrinsic disposition of surfaces. This conclusion raises questions about mathematical realism, about which I nevertheless remain neutral. (shrink)

A disposition mask is something that prevents a disposition from manifesting despite the occurrence of that disposition’s characteristic stimulus, and without eliminating that disposition. Several authors have maintained that masks must be things extrinsic to the objects that have the masked dispositions. Here it is argued that this is not so; masks can be intrinsic to the objects whose dispositions they mask. If that is correct, then a recent attempt to distinguish dispositional properties from so-called categorical properties (...) fails. (shrink)

Let an X/Y distinction be a distinction between kinds of properties, such as the distinctions between qualitative and non-qualitative, intrinsic and extrinsic, perfectly natural and less-than-perfectly natural or dispositional and categorical properties. An X/Y distinction is hyperintensional iff there are cointensional properties P and Q, such that P is an X-property, whereas Q is a Y-property. Many accounts of metaphysical distinctions among properties presuppose that such distinctions are non-hyperintensional. In this paper, I call this presupposition into question. I develop (...) a sufficient condition for the hyperintensionality of X/Y distinctions and argue that this condition is satisfied by a number of standard classifications of properties. It follows that non-hyperintensional analyses of distinctions among properties are harder to defend than is often assumed. (shrink)

Does A cause B simply if A prevents what would have prevented B? Such a case is known as double prevention: where we have the prevention of a prevention. One theory of causation is that A causes B when B counterfactually depends on A and, as there is such a dependence, proponents of the view must rule that double prevention is causation.<br><br>However, if double prevention is causation, it means that causation can be an extrinsic matter, that the cause and (...) effect need not be connected by a continuous chain of events, that there can be causation by absence, and that there can be causation at a distance. All of these implications jar with strong intuitions we have about the nature of causation. There is, on the other hand, a theory of causation based on an ontology of real dispositions, where causation involves the passing around of powers. This theory in contrast entails that double prevention is not causation and, on this issue, it can claim a victory over the counterfactual dependence account. (shrink)

Bromwich (2010) argues that a belief is motivationally efficacious in that, other things being equal, it disposes an agent to answer a question in accordance with that belief. I reply that what we are disposed to do is largely determined by our genes, whereas what we believe is largely determined by stimuli from the environment. We have a standing and default disposition to answer questions honestly, ceteris paribus, even before we are exposed to environmental stimuli. Since this standing and default (...) disposition is innate, and our beliefs have their source in environmental stimuli, our beliefs cannot be the source of the disposition. Moreover, a recent finding in neuroscience suggests that motivation is extrinsic to belief. (shrink)

Highlights of a difficult history -- The preliminary identification of our topic -- Approaches -- Bradley's protest -- James's disjunctive theory -- The source of Bradley's dissatisfaction -- Behaviourism and after -- Heirs of Bradley in the twentieth century -- The underlying metaphysical issue -- Explanatory tactics -- The basic distinction -- Metaphysical categories and taxonomies -- Adverbialism, multiple realizability, and natural kinds -- Adverbialism and levels of explanation -- Taxonomies and supervenience relations -- Rejecting the process : first view (...) -- Supervenience-failure -- The modal commitments of the process : first view -- The interference argument : a putative problem for adverbialist accounts -- Cognitive unison -- The problem with attitude based adverbialism -- Gilbert Ryle and Alan White -- White's argument against disposition-based adverbialism -- The cognitive unison theory -- Tasks -- Cognitive processes -- Potential service of a task -- Superordinate tasks -- Some features of the theory -- Divided attention -- Degrees of attention and merely partial attention -- The causal life of attention -- Mental causation -- How to respond to mental causation objections -- The causal role of attention -- Attention as an enabling condition -- Counterfactuals -- The causal relevance of attention per se -- Counterfactuals and causally relevant properties -- Objections to counterfactual analysis of causation and of causal relevance -- The extrinsicness of unison -- The privative character of unison and the problem of absence causation -- Causal exclusion -- Consequences for cognitive psychology -- Psychology and metaphysics -- The metaphysical commitments of the process-identifying project -- The diverse explanatory construals of current psychological results -- Reasons for deflation -- Inductively unreliable properties -- Questions without answers -- The positive payoff -- Philosophical work for the theory of attention -- Putting attention to philosophical work -- Attention and reference -- Attention and consciousness -- Prospects for optimism. (shrink)

According to dispositionalism, de re modality is grounded in the intrinsic natures of dispositional properties. Those properties are able to serve as the ground of de re modal truths, it is said, because they bear a special relation to counterfactual conditionals, one of truthmaking. However, because dispositionalism purports to ground de re modality only on the intrinsic natures of dispositional properties, it had better be the case that they do not play that truthmaking role merely in virtue of their being (...) embedded in some particular, extrinsic causal context. This paper examines a recent argument against dispositionalism that purports to show that the intrinsicality of that relation cannot be maintained, due to the ceteris paribus nature of the counterfactuals that dispositions make-true. When two prominent responses are examined, both are found wanting: at best, they require unjustified special pleading, and at worst, they amount to little more than ad hoc conceptual trickery. (shrink)

Les approches classiques de l'engagement se sont principalement intéressées à ses déterminants, rapportés à des variables sociodémographiques, des dispositions, des vertus ou des rétributions, comme à autant de motifs déjà constitués en amont et extrinsèques à l'expérience de l'engagement. Or, les intérêts des personnes - et leur puissance d'agir elle-même - peuvent s'analyser comme des produits de l'engagement, pour peu qu'on le saisisse dans sa dimension temporelle, itérative et située. Envisagé comme expérience, il paraît indissociable d'une enquête menée à (...) la fois sur soi et sur le monde, où les personnes interrogent autant leurs propres désirs et possibilités d'agir, que la vie commune qu'elles souhaitent cultiver ou voir advenir. Ce volume rassemble une série de contributions théoriques et empiriques qui explorent des façons d'articuler souci de soi et souci du monde. Elles documentent la façon dont les engagements circulent entre différentes sphères de la vie et entre moments biographiques, en suivant les formes d'expérimentation auxquelles ils donnent lieu. Notre compréhension du rapport au politique s'en trouve enrichie, ressaisie depuis la trame des expériences de la vie commune faites en personne"--Page 4 of cover. (shrink)

Recent neuro-psychoanalytic literature has emphasized the view that our subjective identity rests on ancient subcortical neuro-psychic processes expressing unthinking forms of experience, which are “affectively intense without being known” (Solms and Panksepp, 2012). Devoid of internal representations, the emotional states of our “core-Self” (Panksepp, 1998b) are entirely “projected” towards the external world and tend to be discharged through instinctual action-patterns. However, due to the close connections between the subcortical and the cortical midline brain, the emotional drives may also find a (...) way to be reflected within an intrinsic self-referential processing, evident when the organism is not actively engaged with the external world. Thanks to such endogenous functioning, the core-Self emotional dispositions are not overtly executed, but they are organized within coherent dynamic mental structures, called “feeling-toned complexes” by C.G. Jung and “unconscious phantasies” by Melanie Klein. The intrinsic self-referential dynamism of the ‘brainmind’ originated from REM sleep arousal and then evolved in the resting-state activity of a complex of cortico-limbic midline brain structures (CMS), also called Default Mode Network (DMN). From our neuro-ethological perspective, it is sustained by an “introverted” SEEKING activity leading to the subjective exploration of internally constructed virtual scenarios. This “mind wandering” function, implicated in dreaming, fantasy processing, remembering and thinking, is the essence of the imaginative function and constitutes the first form of reflection, where intentions and drives gain a primordial form of conscious (but not self-conscious) representation. During postnatal development, this original (“archetypal”) imaginative function is slowly attuned in a relational “transitional” space and may be expressed first in non-verbal and eventually in abstract-verbal social communicative patterns. Our view has noticeable implications for psychotherapy. Instead of trying to directly modify interpersonal, extrinsic relationships (a top-down approach), dysfunctional emotional-relational patterns may be modified by a process in which the patient is helped to let-go of the perceived feeling-objects in favor of an immersion, via the actual feeling, from the superficial level of perception towards a void feeling-state, empty of images. Only starting from this “anoetic” feeling-state, the deep imaginal creative and re-structuring self-referential activity may be reactivated by a process of spontaneous imagination. (shrink)

In this thesis, I develop a nonreductive and general conception of potentiality, and explore the prospects of a realist account of possibility based on this account of potentiality. Potentialities are properties of individual objects; they include dispositions such as fragility and abilities such as the ability to play the piano. Potentialities are individuated by their manifestation alone. In order to provide a unified account of potentialities, I argue in chapter 2 that dispositions, contrary to philosophical orthodoxy, are best (...) understood in terms only of their manifestations (as disposi- tions to ...), rather than in terms of a stimulus and a manifestation condition (as dispositions to ... if ...). Chapter 3 provides some preliminary motivation for a nonreductive and gen- eral account of potentiality, and chapter 4 develops such an account. The guiding question is how far the notion of potentiality can be extended from the initial ex- amples of familiar dispositions and abilities, and it is argued that it can be extended very far. Various features of potentialities are explored, among them extrinsicality, iterations of potentiality, and the behaviour of potentiality with regard to logical equivalence. In chapter 5, the account is set to work in providing the outlines and a defense of a potentiality-based account of possibility. The basic idea of such an account is that it is possible that p just in case some thing has a potentiality for p. The account is defended against the objection that there may not be enough potential- ities to ground all the possibilities that there are. Finally, in chapter 6, a logic of potentiality is formulated and the logic of possibility derived from it, showing that the potentiality-based account of possibility is formally adequate: it provides pos- sibility with the formal features that modal logicians have studied. I conclude that the proposed account of possibility is a promising research programme. (shrink)

In this article, I critique a common claim that instrumental value is a form of extrinsic value. Instead, I offer an alternative dispositional analysis of instrumental value, which holds that instrumental value can, in certain circumstances, be an example of intrinsic value. It follows, then, that a popular account of the nature of final value – or value as an end – is false: the Moorean identification of final value with intrinsic value cannot properly distinguish between value as an (...) end and value as a means. (shrink)

Certain relationships generate associative duties that exhibit robustness across change. It seems insufficient for friendship, for example, if I am only disposed to fulfil duties of friendship towards you as things stand here and now. However, robustness is not required across all variations. Were you to become monstrously cruel towards me, we might expect that my duties of friendship towards you would not be robust across that kind of change. The question then is this: is there any principled way of (...) distinguishing those variations across which robustness of the disposition to fulfil duties of friendship is required from those across which it is not? In this paper I propose a way of answering this question that invokes distinctions concerning how we value friends and friendships, and how persons and friendships possess value – distinctions that are central to the project of specifying not only the limits of robustness, but also the source of duties of friendship and associative duties more generally. (shrink)

What is the moral status of humans lacking the potential for consciousness? The concept of potentiality often tips the scales in life-and-death medical decisions. Some argue that all human embryos have the potential to develop characteristics—such as consciousness, intellect, and will—that we normally associate with personhood. Individuals with total brain failure or in a persistent vegetative state are thought to lack the potential for consciousness or any other mental function. Or do they? In Potentiality John Lizza gathers classic articles alongside (...) newly commissioned chapters from leading thinkers who analyze the nature of potentiality in bioethics, a concept central to a number of important debates. The contributors illustrate how considerations of potentiality and potential persons complicate the analysis of the moral consideration of persons at the beginning and end of life. A number of works explicitly uncover the Aristotelian background of the concept, while others explore philosophical issues about persons, dispositions, and possibility. The common assumption that potentiality is intrinsic to whatever has the potentiality is challenged by a relational view of persons, an extrinsic account of dispositions, and attention to how extrinsic factors affect realistic possibilities. Although potentiality has figured prominently in bioethical literature, it has not received a great deal of logical, semantic, and metaphysical analysis in contemporary philosophical literature. This collection will bring these thorny philosophical issues to the fore. Incorporating cutting-edge research on the topic of potentiality, this thought-provoking collection will interest bioethicists, philosophers, health care professionals, attorneys engaged in medical and health issues, and hospital and governmental committees who advise on policy and law concerning issues at the beginning and end of life. (shrink)

In Judgment and Agency, Ernest Sosa argues for a triple-S structure of complete competences that includes, besides the innermost seat competence of the agent, her overall intrinsic condition and the right situational factors for the manifestation of cognitive success to occur. Complete competences are context-sensitive. The question is raised whether epistemic competences are extrinsic or intrinsic dispositional properties, as well as whether knowledge is the manifestation of powers of the actual world or whether it is a matter of what (...) happens in modally close worlds. An ontological background for the context-sensitivity of epistemic competences that is compatible with their intrinsic character is set in the context of a general account of dispositions. An actualist conception of knowledge is also provided. On this view, the modal force of knowledge, far from being captured by non-localized possibilities, is rooted in the directedness of powers. This article, thus, aims at making explicit the ontological underpinnings of knowledge in a way that it is consistent with Sosa’s fully dispositional virtue epistemology. To this end, the constitution of complete competences is placed in a proper perspective. (shrink)

We present evidence for a complex relationship between religiousness and Haidt’s moral foundations, with data from four experiments, measuring 21 different dimensions of personal religiousness and utilizing six different religious primes. The more conservative dimensions of religiousness, such as intrinsic religious orientation and religious attendance, were positively related to binding moral foundations of loyalty, authority, and purity and sometimes related to the individualizing foundation of care. However, other, less conservative dimensions of religiousness, such as quest and extrinsic religious orientations, (...) were unrelated or negatively related to binding foundations. Benevolent God concept was the only religious measure that was positively related to all five moral foundations. We did not find reliable effects of religious primes on endorsement of moral foundations. Results suggest a consistent but complicated relationship between religiousness and moral foundations at a dispositional level. (shrink)

In the context of office work, learning to handle an Enterprise Resource Planning system is important as implementation costs for such systems and associated expectations are high. However, these expectations are often not met because the users are not trained adequately. Electronic Performance Support Systems are designed to support employees’ ERP-related problem-solving and informal learning. EPSS are supposed to enhance employees’ performance and informal workplace learning through task-specific and granular help in task performance and problem-solving. However, there is little empirical (...) research on EPSS. Two survey studies addressed this research gap. In the first study, 301 people working in Human Resource -related positions and functions evaluated the learning potential of EPSS as well as potential advantages and obstacles concerning the implementation and use of EPSS. Though other measures are currently assessed as more important for learning, HR employees expect a strong increase in the significance of EPSS for employee learning. In the second study, 652 users of ERP software completed a questionnaire on characteristics of their daily work tasks, team characteristics, individual dispositions, their coping with ERP-related problems, and characteristics of EPSS. Findings indicate that the most frequently available and used approach when dealing with an ERP-related problem is consulting colleagues. Three EPSS types can be distinguished by their increasing integration into the user interface and their context-sensitivity. While external and extrinsic EPSS are available to many users, intrinsic EPSS are less common but are used intensively if available. EPSS availability is identified to be a strong positive predictor of frequency of EPSS use, while agreeableness as well as the task complexity and information-processing requirements show small negative effects. Moreover, more intensive ERP users use EPSS more frequently. In general, ERP users value, features such as context-sensitivity, an integration of the EPSS into the ERP system’s user interface, the option to save one’s own notes, and information displayed in an extra window. It is expected that EPSS will play an important role in workplace learning in the future, along with other measures. (shrink)

Understanding the difference between conscious and unconscious states is important for making sense of human cognition. Consider: your perception of these words is currently conscious while the feeling of the floor beneath your left foot presumably is not. But what does the difference between these states consist in? Contemporary philosophers disagree about how to answer this kind of question. Extrinsic theorists claim states are conscious because of how they are related to other states, entities, or processes. Intrinsic theorists deny (...) this by claiming that consciousness is internal to states. As it stands, debates about consciousness are thus stuck at an impasse.^ So I approach things differently. In this dissertation, I argue there is a way to overcome the gridlock that plagues contemporary debates about consciousness, and to accommodate the considerations that motivate both intrinsic and extrinsic theorists. The way forward lies in developing a robust account of causal powers. Causal powers, on my view, correspond to dispositions things have. For example, salt’s disposition to dissolve in water corresponds to a power salt has: its solubility. Causal powers, moreover, can help us account for how things behave, for how and why things interact with each other in the ways they do. For example, we can account for salt’s dissolving in water by studying when and why salt manifests its power of solubility. ^ And we can also account for our conscious experiences in reference to causal powers. Indeed, I argue that just as salt manifests one of its powers when it dissolves in water, so too humans manifest one of their powers when they have conscious experiences—our conscious experiences can be understood in reference to the causal powers we have, and in reference to how and why we manifest these powers. Just as importantly, if we use causal powers as a basis for a theory of consciousness, we can overcome the current opposition between extrinsic and intrinsic theories, and in doing so, open up avenues for theorizing about consciousness anew. (shrink)

The effects of striatal dopamine (DA) on behavior have been widely investigated over the past decades, with “phasic” burst firings considered as the key expression of a reward prediction error responsible for reinforcement learning. Less well studied is “tonic” DA, where putative functions include the idea that it is a regulator of vigor, incentive salience, disposition to exert an effort and a modulator of approach strategies. We present a model combining tonic and phasic DA to show how different outflows triggered (...) by either intrinsically or extrinsically motivating stimuli dynamically affect the basal ganglia by impacting on a selection process this system performs on its cortical input. The model, which has been tested on the simulated humanoid robot iCub interacting with a mechatronic board, shows the putative functions ascribed to DA emerging from the combination of a standard computational mechanism coupled to a differential sensitivity to the presence of DA across the striatum. (shrink)

I address a question in moral metaphysics: How are conflicts between moral obligations possible? I begin by explaining why we cannot give a satisfactory answer to this question simply by positing that such conflicts are conflicts between rules, principles, or reasons. I then develop and defend the “Dispositional Account,” which posits that conflicts between moral obligations are conflicts between the manifestations of obligating dispositions (obligating powers, capacities, etc.), just as conflicts between physical forces are conflicts between the manifestations of (...) (certain) causal dispositions (causal powers, capacities, etc.). This account combines the so-called “moral forces” interpretation of prima facie obligations with a dispositional moral metaphysic according to which the metaphysical grounds of moral obligations are not rules or laws, but rather real, irreducibly dispositional properties (or powers) of moral agents and patients. My principal aims are to offer a theoretically attractive and suitably metaphysical account of conflicts of obligation, and to show that the dispositional moral metaphysic that grounds the Dispositional Account can explain and accommodate plausible normative views that rule- and law-based alternatives cannot, as well as to answer objections that have been pressed against other accounts of moral conflict (especially Ross’s) that appeal to moral dispositions or forces. (shrink)

Several intrinsic/extrinsic distinctions amongst properties, current in the literature, are discussed and contrasted. The proponents of such distinctions tend to present them as competing, but it is suggested here that at least three of the relevant distinctions (including here that between non-relational and relational properties) arise out of separate perfectly legitimate intuitive considerations: though of course different proposed explications of the informal distinctions involved in any one case may well conflict. Special attention is paid to the question of whether (...) a single notion of property is capable of supporting the various distinctions. (shrink)

Dispositions are essential to our understanding of the world. IDispositions: A Debate is an extended dialogue between three distinguished philosophers - D.M. Armstrong, C.B. Martin and U.T. Place - on the many problems associated with dispositions, which reveals their own distinctive accounts of the nature of dispositions. These are then linked to other issues such as the nature of mind, matter, universals, existence, laws of nature and causation.

'Why did the window break when it was hit by the stone? Because the window is brittle and the stone is hard; hardness and brittleness are powers, dispositional properties or dispositions.' Dispositions are essential to our understanding of the world. This book is a record of the debate on the nature of dispositions between three distinguished philosophers - D. M. Armstrong, C. B. Martin and U. T. Place - who have been thinking about dispositions all their (...) working lives. Their distinctive accounts cover many of the issues surrounding dispositions such as the nature of mind, matter, universals, existence, laws of nature and causation. Dispositions illuminates this central topic in analytic philosophy and at the same time highlights deeper concerns of metaphysics. (shrink)

In this paper I examine the role of dispositional properties in the most frequently discussed interpretations of non-relativistic quantum mechanics. After offering some motivation for this project, I briefly characterize the distinction between non-dispositional and dispositional properties in the context of quantum mechanics by suggesting a necessary condition for dispositionality – namely contextuality – and, consequently, a sufficient condition for non-dispositionality, namely non-contextuality. Having made sure that the distinction is conceptually sound, I then analyze the plausibility of the widespread, monistic (...) ontological thesis about the reducibility of dispositional properties to categorical properties in the context of the philosophy of quantum mechanics. I conclude that with the exception of Bohmian mechanics, the other “minimally realist” views of quantum mechanics require essential dispositions, i.e., dispositions of a non-reducible kind. Interestingly, seen behind the lenses of dispositionalism, Bohr’s and Bohm’s interpretations of quantum mechanics are much closer than it is usually recognized, a fact that could teach us something about the way the quantum world is. (shrink)

This is a perfect overview article that serves as a general introduction to the topic of dispositions. It is composed of six sections that review the main philosophical approaches to the most important questions: Analysis of disposition ascription, the dispositional/categorical distinction, dispositions and categorical bases, the intrinsicness of dispositions and the causal efficacy of dispositions.

Dispositions are essential to our understanding of the world. Dispositions: A Debate is an extended dialogue between three distinguished philosophers - D.M. Armstrong, C.B. Martin and U.T. Place - on the many problems associated with dispositions, which reveals their own distinctive accounts of the nature of dispositions. These are then linked to other issues such as the nature of mind, matter, universals, existence, laws of nature and causation.