The Simple Vs. Reformed Conditional Analysis of Dispositions

Lewis claims that Martin’s cases indeed refute the simple conditional analysis of dispositions and proposes the reformed conditional analysis that is purported to overcome them. In this paper I will first argue that Lewis’s defense of the reformed analysis can be understood to invoke the concepts of disposition-specific stimulus and manifestation. I will go on to argue that advocates of the simple analysis, just like Lewis, can also defend their analysis from alleged counterexamples including Martin’s cases by invoking the concepts of disposition-specific stimulus and manifestation. This means that Lewis’s own necessary defense of the reformed analysis invalidates his motivation of it. Finally, I will argue that we have a good reason to favor the simple analysis over Lewis’s analysis.     

Causation Without Influence

David Lewis’s latest theory of causation defines the causal link in terms of the relation of influence between events. It turns out, however, that one event’s influencing another is neither a necessary nor sufficient condition for its being a cause of that event. In the article one particular case of causality without influence is presented and developed. This case not only serves as a counterexample to Lewis’s influence theory, but also threatens earlier counterfactual analyses of causation by admitting a particularly troublesome type of preemption. The conclusion of the article is that Lewis’s influence method of solving the preemption problem fails, and that we need a new and fresh approach to the cases of redundant causation if we want to hold on to the counterfactual analysis of causation.     

Mental Causation and Searle’s Impossible Conception of Unconscious Intentionality

In my article I evaluate Searle’s account of mental causation, in particular his account of the causal efficacy of unconscious intentional states. I argue that top-down causation and overdetermination are unsolved problems in Searle’s philosophy of mind, despite his assurances to the contrary. I also argue that there are conflicting claims involved in his account of mental causation and his account of the unconscious. As a result, it becomes impossible to understand how unconscious intentional states can be causally efficacious. My conclusion will be that if Searle’s conception of unconscious intentionality is to play a genuine role in the causal explanation of human action, it needs to be rethought.     

A critical examination of Michael Polanyi's conception of skills

In this paper I will consider some of the main issues in Michael Polanyi's discussion of ‘Skills’ from Chapter 4 of his book Personal Knowledge published in 1958.The concept of ‘skill’ features prominently in psychological theories of human performance in activities such as games, gymnastics, swimming and dance; such theories are often applied to other spheres of human activity in which issues about skill acquisition arise. It is not surprising to discover that skill theory is considered to be essential to the study of human movement and physical education. Physical education teachers in schools have consistently maintained that ‘skill acquisition’ is a major objective for the P.E. curriculum — see Kane 1974. Yet concepts such as ‘skill’, ‘ability’ and ‘know-how’ are constituent features of practical knowledge therefore the notion of ‘skill acquisition’ on its own will not do as a curriculum objective since all instances of skill and practical knowledge are specific to their contexts, namely, to different practical activities. If particular activities are valued in schools in the pursuit of children's learning and education it seems necessary to clarify the epistemological features of such activities in order to understand what it means to teach them and what it means for children to learn and know-how to perform them successfully. It is in these respects that the concept of ‘skill’ in different human activities should attract the interest of physical education students. In order to draw attention to major features of Polanyi's thesis on the nature of ‘skill’ I shall consider the relevance of his ideas about skill and knowledge in relation to human action theory. I suggest that misconceptions may arise in teaching and learning theories relating to ‘playing soccer’ if the basic underlying ideas about ‘skill’ in human activities are inconsistent with ideas about human action or, say, practical reasoning. It is this issue that is not, in my view, attended to by Polanyi in his discussion of ‘skill’. Thus, if my criticisms of Polanyi's ideas are shown to be valid it will be necessary, by implication that is, to exercise caution before any attempt is made to use his thesis as a basis from which to formulate ideas about teaching skills and skill acquisition. The extensive use I make of quotations from Polanyi's writings is necessary because it is towards Polanyi's use of language in his explanation of ‘skills’ that much of my criticism is directed. It is hoped that what follows may provide students of human movement and physical education with an insight into Polanyi's view of ‘skills’ in particular and to issues related to skill theory and human action in general.     

What could be caused must actually be caused

I give two arguments for the claim that all events which occur at the actual world and are such that they could be caused, are also such that they must actually be caused. The first argument is an improvement of a similar argument advanced by Alexander Pruss, which I show to be invalid. It uses Pruss’s Brouwer Analog for counterfactual logic, and, as a consequence, implies inconsistency with Lewis’s semantics for counterfactuals. While (I suggest) this consequence may not be objectionable, the argument founders on the fact that Pruss’s Brouwer Analog has a clear counterexample. I thus turn to a second, “Lewisian” argument, which requires only an affirmation of one element of Lewis’s analysis of causation and one other, fairly weak possibility claim about the nature of wholly contingent events. The final section of the paper explains how both arguments escape objections from supposed indeterminacy in quantum physics.     

Nonsense on Stilts? Wittgenstein,Ethics, and the Lives of Animals

Wittgenstein is often invoked in philosophical disputes over the ethical justifiability of our treatment of animals. Many protagonists believe that Wittgenstein's philosophy points to a quantum difference between human and animal nature that arises out of humans' linguistic capacity. For this reason – its alleged anthropocentrism – animal liberationists tend to dismiss Wittgenstein's philosophy, whereas, for the same reason, anti‐liberationists tend to embrace it. I endorse liberationist moral claims, but think that many on both sides of the dispute fail to grasp the import of Wittgenstein's philosophy. My argument proceeds through close engagement with Michael Leahy's Against Liberation, which makes extensive use of Wittgenstein's ‘notion of language‐games’ as an ‘essential methodological aid’ in its defence and justification of the moral status quo. Leahy's understanding and application of that method exemplifies an entrenched interpretative stance in the wider Wittgensteinian scholarship which I seek to counter. This enables me to show that far from entailing conservatism, as some of his critics and followers contend, Wittgenstein's philosophical method is just as conducive to radical moral and political critique as it is to any other normative position.     

Peirce on Education: Discussion of Peirce’s Definition of a University

I write this short essay in response to Peirce, as a feminist, pragmatist, and cultural studies scholar, in the hope that it will help to bring feminism and pragmatism together. I suggest that Peirce offers marginalized and colonized people a way to argue for the importance of their input, with his theory of fallibilism, even if he still claims a position of privilege. He also offers assistance through his concept of “a community of inquirers.” It is curious that Peirce’s definition of a university argues for a split between theory and practice that his earlier work sought to heal. Peirce opened a door to help diverse scholars be able to enter the university, and find a way to address issues of power, with his youthful connecting of theory to practice, that his more senior position draws our attention away from and seeks to hold off. Fortunately, it is too late. Peirce’s youthful pragmatism has been developed in important ways by other scholars and now serves as an example of a way to do philosophy that does connect theory to practice and does seek to address real problems in diverse peoples lives, and help to find solutions that effect change.     

Moral Dilemmas and Offence

In 1963 Roderick Chisholm proposed a category of acts called “offences” to capture what he called acts of “permissive ill-doing.” Chisholm’s proposal has proven to be controversial. Here I propose that some progress can be made in validating acts of offence by focusing upon moral dilemmas. Given the problems which have been alleged to beset moral dilemmas, this may initially seem like a puzzling strategy. However, I will call attention to a type of moral dilemma unlike what is standardly discussed in the literature and attempt to show that those who acknowledge that such dilemmas are possible are likewise obliged to acknowledge that acts of offence are possible. My suggestion, then, is that, since the former are plausible to acknowledge, so are the latter.     

Black,White and Gray: Quine on Convention

This paper examines Quine’s web of belief metaphor and its role in his various responses to conventionalism. Distinguishing between two versions of conventionalism, one based on the under-determination of theory, the other associated with a linguistic account of necessary truth, I show how Quine plays the two versions of conventionalism against each other. Some of Quine’s reservations about conventionalism are traced back to his 1934 lectures on Carnap. Although these lectures appear to endorse Carnap’s conventionalism, in exposing Carnap’s failure to provide an explanatory account of analytic truth, they in fact anticipate Quine’s later critique of conventionalism. I further argue that Quine eventually deconstructs both his own metaphor and the thesis of under-determination it serves to illustrate. This enables him to hold onto under-determination, but at the cost of depleting it of any real epistemic significance. Lastly, I explore the implications of this deconstruction for Quine’s indeterminacy of translation thesis.     

Plato's Theory of Punishment and Penal Code in the Laws

I argue that the degree to which a criminal should be punished is determined by three elements: a baseline amount that proportionally compensates the victim and an additional penalty that, first, reforms the criminal and, second, deters others from becoming unjust. My interpretation provides a solution to the interpretive puzzle that has most vexed commentators: the alleged tension between Plato's philosophical theory of punishment and the content of his penal code. I defend a two-step solution to the puzzle. First, on my interpretation, because of the broad role that deterrence must play, this alleged tension is—to a degree—merely apparent. Second, the actual tension can be explained by Plato's commitment to the rule of law, given the epistemic limitations of actual people.     

Putnam on realism,reference and truth: The problem with quantum mechanics

In this essay, I offer a critical evaluation of Hilary Putnam's writings on epistemology and philosophy of science, in particular his engagement with interpretative problems in quantum mechanics. I trace the development of his thinking from the late 1960s when he adopted a strong causal-realist position on issues of meaning, reference, and truth, via the "internal realist" approach of his middle-period writings, to the various forms of pragmatist, naturalized, or "commonsense" epistemology proposed in his latest books. My contention is that Putnam's retreat from a full-fledged realist outlook has been prompted in large part by his belief that it cannot possibly be reconciled with the implications of quantum mechanics for our understanding of processes and events in the subatomic domain. However, I suggest, this response should be seen as premature given the range of as-yet unresolved problems with quantum mechanics on the orthodox (Copenhagen) interpretation and also the existence of an alternative account - David Bohm's hidden-variables theory - which perfectly matches the established predictive-observational results while providing a credible realist ontology. I also examine Putnam's case for adopting a nonstandard (three-valued) "quantum logic" in relation to the thinking of other philosophers - Michael Dummett among them - who have espoused a more global or doctrinaire version of anti-realism. I conclude that Putnam's early (causal-realist) position is by no means untenable in light of the various arguments that he now takes as counting decisively against it.     

Absolute value as belief

In “Desire as Belief” and “Desire as Belief II,” David Lewis (1988, 1996) considers the anti-Humean position that beliefs about the good require corresponding desires, which is his way of understanding the idea that beliefs about the good are capable of motivating behavior. He translates this anti-Humean claim into decision theoretic terms and demonstrates that it leads to absurdity and contradiction. As Ruth Weintraub (2007) has shown, Lewis’ argument goes awry at the outset. His decision theoretic formulation of anti-Humeanism is one that no sensible anti-Humean would endorse. My aim is to demonstrate that Lewis’ infelicitous rendering of anti-Humeanism really does undermine the force of his arguments. To accomplish this, I begin by developing a more adequate decision theoretic rendering of the anti-Humean position. After showing that my formulation of anti-Humeanism constitutes a plausible interpretation of the anti-Humean thesis, I go on to demonstrate that if we adopt this more accurate rendition of anti-Humeanism, the view is no longer susceptible to arguments like the ones Lewis has devised. I thereby provide a more robust response to Lewis’ arguments than has yet been offered, and in the process I develop a formulation of anti-Humeanism that creates the possibility for future decision theoretic arguments that, unlike Lewis’, speak directly to the plausibility of anti-Humeanism.     

Agent-causation and agential control

According to what I call the reductive standard-causal theory of agency, the exercise of an agent's power to act can be reduced to the causal efficacy of agent-involving mental states and events. According to a non-reductive agent-causal theory, an agent's power to act is irreducible and primitive. Agent-causal theories have been dismissed on the ground that they presuppose a very contentious notion of causation, namely substance-causation. In this paper I will assume, with the proponents of the agent-causal approach, that substance-causation is possible, as I will argue against that theory on the ground that it fails as a theory of agency. I will argue that the non-reductive agent-causal theory fails to account for agency, because it fails to account for agential control: it cannot explain why the stipulated irreducible relation between the agent and an action constitutes the agent's exercise of control over the action. This objection, I will argue, applies to the agent-causal theory in particular, and to the non-reductive approach in general.     

论自然律与因果知识的知觉经验基础

<正>一、引论自休谟以来,特别是在科学哲学的演进中,自然律理论与因果理论从来是不可分离的。相比而言,自然律理论具有某种优先地位。因为按照休谟的广为接受的论证,人类的知觉经验并不能直接辩     

Popper and Synthetic judgements A Priori

Summary  Popper uses the “Humean challenge” as a justification for his falsificationism. It is claimed that in his basic argument he confuses two different doubts: (a) the Humean doubt (Popper’s problem of induction), and (b) the “Popperean” doubt whether – presupposing that there are laws of nature – the laws we accept are in fact valid. Popper’s alleged solution of the problem of induction does not solve the problem in a straightforward way (as Levison and Salmon have remarked before). But if Popper’s solution of the Humean challenge is re-interpreted as being close to Kant’s it makes sense. Even though Popper explicitly rejects Kant’s synthetic judgements a priori, it is claimed here that this is so because he misinterprets Kant’s argument. If he had understood Kant correctly he should have been a modern “Kantianer”!     

Regret and instability in causal decision theory

Andy Egan has recently produced a set of alleged counterexamples to causal decision theory (CDT) in which agents are forced to decide among causally unratifiable options, thereby making choices they know they will regret. I show that, far from being counterexamples, CDT gets Egan??s cases exactly right. Egan thinks otherwise because he has misapplied CDT by requiring agents to make binding choices before they have processed all available information about the causal consequences of their acts. I elucidate CDT in a way that makes it clear where Egan goes wrong, and which explains why his examples pose no threat to the theory. My approach has similarities to a modification of CDT proposed by Frank Arntzenius, but it differs in the significance that it assigns to potential regrets. I maintain, contrary to Arntzenius, that an agent facing Egan??s decisions can rationally choose actions that she knows she will later regret. All rationality demands of agents it that they maximize unconditional causal expected utility from an epistemic perspective that accurately reflects all the available evidence about what their acts are likely to cause. This yields correct answers even in outlandish cases in which one is sure to regret whatever one does.     

Action,movement, and neurophysiology

Action is to be distinguished from (mere) bodily movement not by reference to an agent's intentions, or his conscious control of his movements (Sect. I), but by reference to the agent as cause of those movements, though this needs to be understood in a way which destroys the alleged distinction between agent‐causation and event‐causation (Sect. II). It also raises the question of the relation between an agent and his neurophysiology (Sect. III), and eventually the question of the compatibility of purposive and mechanistic accounts of human behaviour (Sect. IV). For the two to be compatible it is necessary that, e.g., intentions and brain states be not merely co‐existent but also causal equivalents, in a way which allows for the mechanical explanation of teleological states — or vice versa.     

Dispositions And Mimickers

In this paper I put forward a counterexample against Lewis’s reformed conditional analysis of fragility and then refute a possible response by Lewis. And I go on to argue that Lewis can overcome the counterexample by excluding fragility-mimickers from the stimulus appropriate to the concept of fragility.     

Absence Causation and a Liberal Theory of Causal Explanation

For the framework of event causation—i.e. the framework according to which causation is a relation between events—absences or omissions pose a problem. Absences, it is generally agreed, are not events; so, under the framework of event causation, they cannot be causally related. But, as a matter of fact, absences are often taken to be causes or effects. The problem of absence causation is thus how to make sense of causation that apparently involves absences as causes or effects. In an influential paper, Helen Beebee offers a partial solution to the problem by giving an account of causation by absence (i.e. causation in which absences are supposed to be causes). I argue that Beebee's account can be extended to cover causation of absence (i.e. causation in which absences are supposed to be effects) as well. More importantly, I argue that the extended Beebeeian account calls for a major modification to David Lewis's theory of causal explanation, usually taken as standard. Compared to the standard theory, the result of this modification, which I shall call ‘the liberal theory of causal explanation’, has, among other things, the advantage of being able to accommodate causal explanations in which the explananda are not given in terms of events.     

Can Science Cope with More Than One World? A Cross-Reading of Habermas, Popper, and Searle

The purpose of this article is to critically assess the ‘three-world theory’ as it is presented—with some slight but decisive differences—by Jürgen Habermas and Karl Popper. This theory presents the philosophy of science with a conceptual and material problem, insofar as it claims that science has no single access to all aspects of the world. Although I will try to demonstrate advantages of Popper’s idea of ‘the third world’ of ideas, the shortcomings of his ontological stance become visible from the pragmatic point of view in Habermas’s theory of communicative acts. With regard to the critique that the three-world theory has met in both its pragmatic and ontological versions, I will take a closer look at John Searle’s naturalistic counter-position. By teasing out some problematic implications in his theory of causation, I aim to show that Searle’s approach is, in fact, much closer to Popper’s than he might think. Finally, while condoning Habermas’s distinction between the natural world and the lifeworld, I will opt for a pragmatically differentiated view of ‘the real’, rather than speaking of different worlds.