Psychophysical scaling models of the form R = f, with R the response and I some intensity of an attribute, all assume that people judge the amounts of an attribute. With simple biases excepted, most also assume that judgments are independent of space, time, and features of the situation other than the one being judged. Many data support these ideas: Magnitude estimations of brightness increase with luminance. Nevertheless, I argue that the general model is wrong. The stabilized retinal image literature (...) shows that nothing is seen if light does not change over time. The classification literature shows that dimensions often combine to produce emergent properties that cannot be described by the elements in the stimulus. These and other effects cannot be adjusted for by simply adding variables to the general model because some factors do not combine linearly. The proposed alternative is that people initially judge the entire stimulus – the object in terms of its environment. This agrees with the constancy literature that shows that objects and their attributes are identified through their relations to other aspects of the scene. That the environment determines judgments is masked in scaling studies where the standard procedure is to hold context constant. In a typical brightness study the essential stimulus might be the intensity of the light or a difference between the light and the background. The two are perfectly confounded. This issue is examined in the case of audition. Judgments of the loudness of a tone depend on how much that tone differs from the previous tone in both pitch and loudness. To judge loudness people first seem to process the stimulus object in terms of differences between it and other aspects in the situation; only then do they assess the feature of interest. Psychophysical judgments will therefore be better interpreted by theories of attention that are based in biology or psychology than those that are based in classical physics. (shrink)

The emperor's new mind (hereafter Emperor) is an attempt to put forward a scientific alternative to the viewpoint of according to which mental activity is merely the acting out of some algorithmic procedure. John Searle and other thinkers have likewise argued that mere calculation does not, of itself, evoke conscious mental attributes, such as understanding or intentionality, but they are still prepared to accept the action the brain, like that of any other physical object, could in principle be simulated by (...) a computer. In Emperor I go further than this and suggest that the outward manifestations ofconscious mental activity cannot even be properly simulated by calculation. To support this view, I use various arguments to show that the results of mathematical insight, in particular, do not seem to be obtained algorithmically. The main thrust ofthis work, however, is to present an overview ofthe present state of physical understanding and to show that an important gap exists at the point where, quantum and classical physics meet, as well as to speculate on how the conscious brain might be taking advantage ofwhatever new physics is needed to fill this gap to achieve its nonalgorithmic effects. (shrink)

Identity metaphysics finds identity or unity where other metaphysical theories find difference or diversity. It denies the fundamentality of ontological distinctions that other theories treat as fundamental. It’s opposed to separatism, which mistakes natural conceptual distinctions for ground-floor ontological differences. It proposes that the distinctions between the concepts substance, object, quality, property, process, state, and event are metaphysically superficial; so too the distinctions between the concepts energy, lawsofnature, force, causation, power, and naturalnecessity. So too the distinction between these two sets (...) of concepts. “Thinking takes apart what is really one”. (shrink)

In this essay, I offer an interpretation of the ethical thought of Elizabeth Anscombe, Philippa Foot, Mary Midgley, and Iris Murdoch. The combined effect of their work was to revive a naturalistic account of ethical objectivity that had dominated the premodern world. I proceed narratively, explaining how each of the four came to make the contribution she did towards this implicit common project: in particular how these women came to see philosophical possibilities that their male contemporaries mostly did not.

In this paper, we investigate how contemporary metaphysics of powers can further an understanding of agent-causal theories of free will. The recent upsurge of such ontologies of powers and the understanding of causation it affords promises to demystify the notion of an agent-causal power. However, as we argue pace, the very ubiquity of powers also poses a challenge to understanding in what sense exercises of an agent’s power to act could still be free—neither determined by external circumstances, nor random, but (...) self-determined. To overcome this challenge, we must understand what distinguishes the power to act from ordinary powers. We suggest this difference lies in its rational nature, and argue that existing agent-causal accounts fail to capture the sense in which the power to act is rational. A proper understanding, we argue, requires us to combine the recent idea that the power to act is a ‘two-way power’ Powers and capacities in philosophy: the new aristotelianism, Routledge, New York, 2013) with the idea that it is intrinsically rational. We sketch the outlines of an original account that promises to do this. On this picture, what distinguishes the power to act is its special generality—the power to act, unlike ordinary powers, does not come with any one typical manifestation. We argue that this special generality can be understood to be a feature of the capacity to reason. Thus, we argue, an account of agent-causation that can further our understanding of free will requires us to recognize a specifically rational or mental variety of power. (shrink)

European Journal of Philosophy, Volume 30, Issue 1, Page 245-258, March 2022.

This article traces the historical origins of the modern concept of a private inner self., with precursors in Plato and Plotinus, its first full appearance in Augustine, its classic modern form in Locke, and its dissolution in postmodernism. The article elaborates the historical narrative given in my Augustine's Invention of the Inner Self (Oxford University Press, 2000).

In his book The View from Nowhere , Thomas Nagel says that ‘the subjectivity of consciousness is an irreducible feature of reality’ . He speaks of ‘the essential subjectivity of the mental’ , and of ‘the mind's irreducibly subjective character’ . ‘Mental concepts’, he says, refer to ‘subjective points of view and their modifications’ : The subjective features of conscious mental processes—as opposed to their physical causes and effects—cannot be captured by the purified form of thought suitable for dealing with (...) the physical world that underlines the appearances. Not only raw feels but also intentional mental states—however objective their content—must be capable of manifesting themselves in subjective form to be in the mind at all. (shrink)

My essay explains and examines Anscombe's disagreement with Wittgenstein about what the Tractatus supposedly excludes. I also discuss her apparent disagreement with Geach about propositions that lack an intelligible negation. My discussion of these disagreements leads to the topic of Anscombe on the relation between the “business of thinking” and truth. I suggest that she takes the business of thinking to include thinking that helps to keep thinking on track. Since there is a tie between thinking truly and the business (...) of thinking being done well and since helping to keep thinking on track belongs to the business of thinking, helpings-of-thinking can be described as true. (shrink)

I argue that while practical reasoning is essentially first personal it does not require having essentially first personal thoughts. I start with an example of good practical reasoning. Because there is debate about what practical reasoning is, I discuss how different sides in those debates can accommodate my example. I then consider whether my example involves essentially first personal thoughts. It is not always clear what philosophers who would claim that it must have in mind. I identify two features of (...) essentially personal thoughts that they share with their impersonal counterparts: they have the same truth conditions and can have the same evidential bases. I next argue that my example of good practical reasoning does not involve any thoughts other than the impersonal ones of the kind I identified. I defend this conclusion against several objections. One pair of objections starts from claims to the effect that there can be no difference in two people’s actions, or in the reasons they have, without a difference in their beliefs or desires. I argue that these claims are false. I then consider an alleged skeptical possibility that often motivates the idea that practical reasoning requires special first personal beliefs. I conclude the paper by suggesting that what Anscombe called an ‘overly contemplative’ conception of knowledge and belief encourages this skeptical possibility. If we think of having a belief as like having a map of the world, then we will easily think that we need self-locating beliefs the way we need ‘I am here’ stickers on maps. The best response, I suggest, is to reject the image that beliefs are like maps. (shrink)

Sophocles' Antigone contains the first recorded instance of the word αὑτ ό νομος, the source for our word “autonomous”. I argue that reflection upon the human aspiration toward autonomy is central to that work. I begin by focusing on the difficulty readers of the play have determining whether Antigone's actions in the play should be considered autonomous and then suggest that recognizing this difficulty is crucial to a proper understanding of the play. The very aspects of Antigone's character that seem (...) to militate against understanding her actions within the play as autonomous—her rejection of life, her intimacy with death and the way she seems defined by her incestuous heritage— serve to illustrate the inherently problematic character of a moral ideal that we can provisionally call Antigone's autonomy. I show how the movement of the play can be understood in terms of Antigone's progress from what Kant would characterize as a heteronomous representation of her irremissible duty to bury her dead brother, to a self-conception defined by a recognition and embrace of her autonomy understood as, in Kant's words, “a respect for something entirely different from life”. Antigone's autonomy is exemplified by her choice to be dead, the choice to bear the burden of responsibility to her own. This choice, I argue, must be understood as the choice of herself as defined by her obligation to her own. Sophocles' Antigone suggests that the moral ideal Antigone represents is unliveable, but that this ideal is nonetheless essential to human moral aspiration. (shrink)

Many of us are all too familiar with the experience of taking pleasure in things we feel we ought not, and of finding it frustratingly hard to bring our pleasures into line with our moral judgements. As a value dualist, Kant draws a sharp contrast between the two sources of practical motivation: pleasure in the agreeable and respect for the moral law. His ethics might thus seem to be an unpromising source for help in thinking about how we can bring (...) our agreeable pleasures into line with our moral values. But I argue that a careful reading of Kant’s texts reveals a helpfully realistic view about the extent to which we can modify our agreeable pleasures. On my interpretation, Kant shows us how to hold together two seemingly incompatible ideas: on the one hand, that pleasure in the agreeable is resistant to rational direction, and on the other hand, that we can cultivate these pleasures with a view to ethical self-transformation. (shrink)

Many of the central theses of Hume's philosophy – his rejection of real relations, universals, abstract objects and necessary causal relations – had precedents in the later medieval nominalist tradition. Hume and his medieval predecessors developed complex semantic theories to show both how ontologies are apt to become inflated and how, if we understand carefully the processes by which meaning is generated, we can achieve greater ontological parsimony. Tracing a trajectory from those medieval traditions to Hume reveals Hume to be (...) more radical, particularly in his rejection of abstraction and abstract ideas. Hume's denial of general, abstract ideas is consistent with his philosophical principles but fails to appreciate the more sophisticated nominalist approaches to abstraction, the result of which is a theoretically impoverished account of our capacity for generalization. (shrink)

The aim of this paper is to elucidate Franz Brentano's concept of immanent object through his own words and from his own perspective. The prevalent account of Brentano's revival of intentionality, his initial failure to distinguish between object and content, and his wrong‐headed immanentism, is largely derived from his students. Brentano's objection to it, although well known, is seldom heeded. In fact, plenty of guidelines have been provided by Brentano himself in his writings on how his concept of immanent object (...) is to be understood. I begin with his distinction between two senses of “object,” which, I argue, must be clearly set apart from distinction between two modes of object. I then examine three different interpretations of the term “in‐existence”: the locative, the inherentist, and the objective interpretation. In the end, after dismissing the first two interpretations, I argue that Brentano is best understood as maintaining an objective and deflationary account of mental in‐existence. (shrink)

ABSTRACTMeasurements of environmental toxicity from long-term exposure to oil contamination have delivered inaccurate and contradictory results regarding the potential harms for humans and ecosyste...

In 'A Theory of Human Action' (1970) Alvin Goldman launched an attack on what has become known as the Anscombe-Davidson Identity Thesis. In brief, this is the thesis that our acts are our body movements, and that all the different effects of that movement do not entail that different acts have been performed, but only that an identical act has different descriptions. In her response to Goldman, Anscombe (1981) claims that Goldman is arguing at cross-purposes. I will argue that this (...) is partially true, but only because she accepts what I shall call the Symmetry Thesis. This thesis in turn is natural if you accept a third thesis called the Irreducibility Thesis. These three theses form a consistent set that the defenders of the Identity Thesis would accept and its detractors would deny. It follows that the best way to attack the Identity Thesis is to attack the Irreducibility Thesis on which it is based. I believe that this can be done and that Goldman is basically right, but I will not be concerned with a full defense of Goldman's method of individuating actions against its competitors. Rather, I want to show the grounds, some of them extralogical, upon which preference can be made. (shrink)