Phenomenal Properties as Dummy Properties

Can the physicalist consistently hold that representational content is all there is to sensory experience and yet that two perceivers could have inverted phenomenal spectra? Yes, if he holds that the phenomenal properties the inverts experience are dummy properties, not instantiated in the physical objects being perceived nor in the perceivers’ experiences. In fact, he should probably hold that phenomenal properties don’t exist at all. All there are, as far as phenomenal properties go, are phenomenal property experiences.     

Epiphenomenal Properties

What is an epiphenomenal property? This question needs to be settled before we can decide whether higher-level properties are epiphenomenal or not. In this paper, I offer an account of what it is for a property to have some causal power. From this, I derive a characterization of the notion of an epiphenomenal property. I then argue that physically realized higher-level properties are not epiphenomenal, because laws of nature impose causal similarities on the bearers of such properties, and these similarities figure as powers in the causal profiles of these properties.     

Privileging Properties

The idea that the world is human construction is fairly familiar and generally disparaged. One version of this claim is partially defendedhere. This subjectivist thesis concerns a debate about the objectivityof rightness of categorization. A problem about the discriminatoryrole of properties is both presented and motivated. The subjectivistthesis is articulated and defended against two powerful objections.Finally, this thesis is shown to be conceptually independent ofboth verificationism and empirical idealism.     

Essence and Properties

The distinction between the essence of an object and its properties has been obscured in contemporary discussion of essentialism. Locke held that the properties of an object are exclusively those features that ‘flow’ from its essence. Here he follows the Aristotelian theory, leaving aside Locke’s own scepticism about the knowability of essence. I defend the need to distinguish sharply between essence and properties, arguing that essence must be given by form and that properties flow from form. I give a precise definition of what the term of art ‘flow’ amounts to, and apply the distinction to various kinds of taxonomic issues.     

Intrinsic Properties Defined

Philosophical Studies -     

What are Physical Properties

This paper concerns an issue in the metaphysics of properties. The issue is: what are physical properties? What distinguishes physical properties from all other properties? My conclusions will be ‘downbeat’. I will argue that some major recent approaches to this issue prove unsatisfactory, and that the issue is much more intractable than has widely been supposed. The moral I draw is that there is no principled and well-defined distinction between physical properties and all other properties, and accordingly certain programmes in metaphysics should be abandoned because they mistakenly assume that there is such a distinction.     

Properties of curvilinear vection

Approximately linear relationships were observed between contrast, spatial frequency, temporal frequency, or velocity of stimulation and perceived velocity of curvilinear vection—that is, a visually induced self-motion in a curved path. Similarly, linear relationships were also found between the perceived degree of curvature of curvilinear vection and spatial frequency or velocity of stimulation. Since the perceived velocity of curvilinear vection varies with contrast, spatial frequency, temporal frequency, and angular velocity, and the perceived degree of curvature of curvilinear vection varies only with spatial frequency and angular velocity, peripheral vision is not sufficient for computing accurately the curvilinear component of induced self-motion in a curved path. Concurrently, it was shown that the perceived direction of curvilinear vection is not always unambiguously perceived (Sauvan & Bonnet, 1989). Consequently, it is suggested that two different types of visual processing, which involve the peripheral or the central vision, underlie the processing of curvilinear vection.     

Maximality and Intrinsic Properties

A property, F, is maximal iff, roughly, large parts of an F are not themselves Fs.' Maximality makes trouble for a recent analysis of intrinsicality by Rae Langton and David Lewis (1998).     

Supervenience of Extrinsic Properties

The aim of this paper is to define a notion of supervenience which can adequately describe the systematic dependence of extrinsic as well as of intrinsic higher-level properties on base-level features. We argue that none of the standard notions of supervenience—the concepts of weak, strong and global supervenience—fulfil this function. The concept of regional supervenience, which is purported to improve on the standard conceptions, turns out to be problematic as well. As a new approach, we develop the notion of property-dependent supervenience. This notion is founded on a criterion of relevance adapting the supervenience base to the considered higher-level properties in a specific way, such that only features which are relevant to the instantiation of the higher-level properties under consideration are taken into account.     

Logical Properties of Warrant

Trenton Merricks argues that on any reasonable account, warrant must entailtruth. I demonstrate three theses about the properties ofwarrant: (1) Warrant is not unique;there are many properties that satisfy the definition of warrant. (2) Warrant need not entail truth; there are some warrant properties that entailtruthand others that do not. (3) Warrant need not be closed under entailment, even if knowledge is. If knowledge satisfies closure, then some warrant properties satisfy closure while others do not;if knowledge violates closure, then allwarrant properties violate closure.     

Persons and their Properties

According to what I call 'the asymmetry thesis', persons, though they are the direct bearers of the properties expressed by mental predicates, are not the direct bearers of properties such as those expressed by 'weighs 135 pounds' or 'has crossed legs'. A number of different views about persons entail the asymmetry thesis. I first argue that the asymmetry thesis entails an error theory about our discourse involving person-referring terms. I then argue that it is further threatened by consideration of the grounds we have for self-ascribing mental and physical predicates.     

Aesthetic Properties as Powers

Realist positions about aesthetic properties are few and far between, though sometimes developed by analogy to realism about secondary properties such as colours. By contrast, I advance a novel realist position about aesthetic properties, which is based on a disanalogy between aesthetic properties and colours. Whereas colours are usually perceived as relatively steady features of external objects, aesthetic properties are perceived as unsteady properties: as powers that objects have to cause a certain experience in the observer. Following on from this observation, I develop a realist account of aesthetic properties as causally efficient powers. Beauty is not merely in the mind of the observer; it is a power of an object to bring about a certain effect, as much instantiated in the object as its fragility or poisonousness. To show how such a view can be made ontologically respectable, I draw on recent ‘dispositionalist’ accounts of powers in philosophical metaphysics. I then offer two arguments in favour of this view. First, the view matches the phenomenology of aesthetic judgement. Second, the view offers an explanation of how it is that critics can demand agreement with their aesthetic judgements.     

The Location of Properties

This paper argues that, assuming properties exist and must be located in spacetime, the prevailing view that they are exactly located where their instances are is false. Instead a property is singularly located at just one region, namely the union of its instance's locations. This bears not just on issues in the metaphysics of properties, but also on the debate over whether multi‐location is conceivable and/or possible (and, by proxy, any theory that relies on that e.g. certain formulations of endurantism/perdurantism).