The Inaugural Address: Perception and Metaphysical Scepticism

In this paper I introduce and critically examine a paradox about perceiving that is in some ways analogous to the paradox about meaning which Kripke puts forward in his exegesis of Wittgenstein's views on Rule-following.
When applied to vision, the paradox of perceiving raises a metaphysical scepticism about which object a person is seeing if he looks, for example, at an apple on a tree directly in front of him. Physical objects can be seen when their appearance is distorted in various ways by illusions. The question therefore arises as to how can we answer the sceptic who suggests the following: although the viewer appears to be seeing the green apple in front of him, he is actually suffering a bizarre illusion of a blue car situated somewhere behind him. The sceptic is not concerned with epistemic problems about how we know which object, if any, the subject is seeing; the sceptic is raising the more fundamental question: what fact of the matter underlies a person's perceptual relation to the physical world, in virtue of which that person may be justified in arriving at a perceptual belief about the environment?
Among the various different issues raised by the sceptic, I focus on the question: what determines the perceiving relation? I canvass a number of possible proposals in answer to it, concentrating mainly on two opposed accounts: the Disjunctive View and the Causal Theory of Perception. I argue in particular for the following two claims:
that the paradox highlights the fact that the Disjunctive View fails to provide a coherent positive account of what perceiving is.
that the problem of 'deviant causal chains', often thought to raise particular difficulties for the Causal theorist, can also be raised against other accounts of perception, including versions of the Disjunctive View.
I conclude that unless the Causal Theory of Perception can be upheld, there will be no way of answering the sceptic.     

Methodological problems in AIDS behavioral research: influences on measurement error and participation bias in studies of sexual behavior

An unprecedented number of human sexuality studies have been initiated in response to the acquired immune deficiency syndrome (AIDS) epidemic. Unfortunately, methodological developments in the field of sex research have been slow in meeting the demands of AIDS investigations focusing on the diverse populations at risk for infection with the human immunodeficiency virus (e.g., adolescents, gay men, intravenous-drug users, ethnic minorities, elderly transfusees). In this article, we review and integrate current literature on measurement error and participation bias in sex research, with an emphasis on collecting sexual information in the context of AIDS. The relevance of these findings for AIDS-related sex research is discussed, and recommendations are made to guide future investigations.     

Hard incompatibilism and the participant attitude

Following P. F. Strawson, a number of philosophers have argued that if hard incompatibilism is true, then its truth would undermine the justification or value of our relationships with other persons. In this paper, I offer a novel defense of this claim. In particular, I argue that if hard incompatibilism is true, we cannot make sense of: the possibility of promissory obligation, the significance of consent, or the pro tanto wrongness of paternalistic intervention. Because these practices and normative commitments are central to our relationships as we currently conceive of them, it follows that hard incompatibilism has radically revisionary conclusions.     

Strawson’s modest transcendental argument

Although Peter Strawson’s ‘Freedom and Resentment’ was published over fifty years ago and has been widely discussed, its main argument is still notoriously difficult to pin down. The most common – but in my view, mistaken – interpretation of Strawson’s argument takes him to be providing a ‘relentlessly’ naturalistic framework for our responsibility practices. To rectify this mistake, I offer an alternative interpretation of Strawson’s argument. As I see it, rather than offering a relentlessly naturalistic framework for moral responsibility, Strawson actually develops a transcendental argument, which grounds our moral responsibility practices in the practical perspective of social agents. However, the aims of this essay are not purely interpretative. Strawson’s essay continues to have important implications for a number of issues that arise in the contemporary debates that concern free will and moral responsibility. In particular, it puts significant pressure on moral responsibility sceptics like Derk Pereboom [Living Without Free Will. Cambridge: Cambridge University Press, 2001] who think that the truth of moral responsibility scepticism has no worrisome implications for our lives with others.     

The Early Intellectual Careers of Bakhtin and Herzen: Towards a Philosophy of the Act

The article explores common ground shared by Alexander Herzen's `Dilettantism in Science' (1843) and Mikhail Bakhtin's `Towards a Philosophy of the Act' (1919) in the context of the Russian intellectual tradition as a whole. The primary aim is to explore in many ways, perhaps, unlikely affinities between two very different writers in the early stage of their careers. The secondary aim is to explore identifiably `Russian' motifs which may be said to call into question conventional typologies of Russian thought based on the progressive/conservative divide.     

Ethical Internalism and Cognitive Theories of Motivation

Cognitive internalism is the view that moral judgments are both cognitive and motivating. Philosophers have found cognitive internalism to be attractive in part because it seems to offer support for the idea that moral reasons are categorical, that is, independent of agents’ desires. In this paper, I argue that it offers no such support.     

Making sense of powerful qualities

According to the powerful qualities view, properties are both powerful and qualitative. Indeed, on this view the powerfulness of a property is identical to its qualitativity. Proponents claim that this view provides an attractive alternative to both the view that properties are pure powers and the view that they are pure qualities. It remains unclear, however, whether the claimed identity between powerfulness and qualitativity can be made coherent in a way that allows the powerful qualities view to constitute this sort of alternative. I argue here that this can be done, given a particular conception of both the qualitativity and powerfulness of properties. On this conception, a property is qualitative just in the sense that its essence is fixed independently of any distinct properties, and it is powerful just if its essence grounds its dispositional role.