This critical study aims mainly to do two things: (i) throw some cold water on the claim that supervenience can be used to formulate a doctrine of non-reductive physicalism, and (ii) rebut an argument for physicalism offered (separately) by David Papineau and Barry Loewer. -/- The title alludes to the following lyric from "Mary Poppins", and was intended to hint that there is less to supervenience than meets the eye: -/- It's supercalifragilisticexpialidocious Even though the sound of it is something (...) quite atrocious If you say it loud enough, you'll always sound precocious Supercalifragilisticexpialidocious. (shrink)

This Ph.D. thesis provides a pilosophical account of the structure of the evolutionary synthesis of the 1930s and 40s. The first, more historical part analyses how classical genetics came to be integrated into evolutionary thinking, highlighting in particular the importance of chromosomal mapping of Drosophila strains collected in the wild by Dobzansky, but also the work of Goldschmidt, Sumners, Timofeeff-Ressovsky and others. The second, more philosophical part attempts to answer the question wherein the unity of the synthesis consisted. I argue (...) that it exemplifies a weak of form of explanatory unification. (shrink)

Jaegwon Kim, and others, have recently posed a powerful challenge to both emergentism and nom-reductive physicalism by providing arguments that these positions are committed to an untenable combination of both ‘upward’ and ‘dounward’ determination. In section 1, I illuminate how the nature of the realization relation underlies such skeptical arguments However, in section 2, I suggest that such conclusions involve a confusion between the implications of physicalism and those of a related thesis the ‘Completeness of Physics' (Co?) I show that (...) the truth of CoP poses a very serious obstacle to realized properties being efficacious in a physicalist universe and suggest that abandoning CoP offers hope for defending non-reductive physicalism. I then formulate a schema for a physicalist metaphysics, in section 3, which rejects CoP. This scenario is one where microphysical properties have a few conditional powers that they contribute to individuals when they realize certain properties In such a situation, I argue, though physicalism holds true there is still plausibly both ‘upward’ and ‘downward’ determination, where the latter is crucially an underappreciated form of determination I temn 'non- causal'. Ultimately, I conclude that this metaphysical schema offers a coherent account of Strongly emergent properties that preserves the truth of NRP albeit, in a form that is purged of any commitment to CoP. Finally, in section: 4, I carefully explore which of Kim's assumptions and arguments this metaphysics undermines. (shrink)

This paper focuses on two prominent arguments claiming that physicalism entails reductionism. One is Kim’s causal exclusion argument (CEA), and the other is Papineau’s causal argument. The paper argues that Kim’s CEA is not logically valid and that it is driven by two implausible justifications. One is “Edward’s dictum”, which is alien to non-reductive physicalism and should be rejected. The other is by endorsement of Papineau’s conception of the physical, immanent in Papineau’s causal argument. This argument only arrives at the (...) physical property-property identities by using a conception of the physical that licenses anything to be reductively physical, including putative core anti-physical entities; thus, leaving Papineau’s causal argument and Kim’s CEA without a reductive physicalist conclusion of philosophical interest. (shrink)

Drawing on the findings of neuroscience, this text proposes and defends the hypothesis that the various modalities of sensation share a generic form that the author, Austen Clark, calls feature-placing.

Abstract: Situations that social scientists and others explain by using concepts like "custom" and "norm" often tend to be situations in which many other kinds of explanations (for example, biological, psychological, economic, historical) seem plausible as well. Do these other explanations compete with the custom or norm explanations, or do they complement them? We need to consider this question carefully and not just assume that various accounts are all permissible at different levels of analysis. In this article I describe two (...) families of noncompeting accounts: (1) explanations of different (but similarly described) facts, and (2) accounts that seem to differ but are really different parts or versions of the same underlying explanation. I argue that while many types of apparent competitors don't really compete with norms, there are usually some that do. These competing accounts will usually undermine the norm account. (shrink)

Central to many issues surrounding reduction in science is the relation between a physical system and its components. In this article we examine how thermodynamic theory relates properties of whole systems to properties of their components. In order to keep the analysis general, we focus our study on universal properties like volume, heat capacity, energy and temperature. In the cases examined we find that scientific explanation requires appeal to properties of components that are spatially as extensive as the whole system. (...) We discuss some implications of our study for the purported paradigmatic reductions of heat and temperature to molecular motion. We conclude that while macro systems reduce ontologically to micro components, epistemologically the reduction of theoretical concepts in general fails. (shrink)

Using the notion of strict implication, Robert Kirk claims to have formulated a version of physicalism which is nonreductive. I argue that, depending on how his notion of strict implication is interpreted, Kirk's formulation either fails to be physicalist or else commits him to reductionism. Either way we do not have nonreductive physicalism. I also suggest that the reductionism to which Kirk is committed, though unfashionable, is unobjectionable.

If physicalism is true (e.g., if every event is a fundamental-physical event), then it looks as if there is a fundamental-physical explanation of everything. If so, then what is to become of special scientific explanations? They seem to be excluded by the fundamental-physical ones, and indeed to be excellent candidates for elimination. I argue that, if physicalism is true, there probably is a fundamental-physical explanation of everything, but that nevertheless there can perfectly well be special scientific explanations as well, notwithstanding (...) eliminativist scruples concerning overdetermination and Ockham's Razor. (shrink)

Can physicalism (or materialism) be non-reductive? I provide an opinionated survey of the debate on this question. I suggest that attempts to formulate non-reductive physicalism by appeal to claims of event identity, supervenience, or realization have produced doctrines that fail either to be physicalist or to be non-reductive. Then I treat in more detail a recent attempt to formulate non-reductive physicalism by Derk Pereboom, but argue that it fares no better.

In this article, I argue that norms and customs, despite frequently being described as being causes of behavior in the social sciences and ordinary conversation, cannot really cause behavior. Terms like "norms" and the like seem to refer to philosophically disreputable disjunctive properties. More problematically, even if they do not, or even if there can be disjunctive properties after all, I argue that norms and customs still cannot cause behavior. The social sciences would be better off without referring to properties (...) like norms and customs as if they could be causal. (shrink)

It was about half a century ago that the mind–body problem, which like much else in serious metaphysics had been moribund for several decades, was resurrected as a mainstream philosophical problem. The first impetus came from Gilbert Ryle'sThe Concept of Mind, published in 1948, and Wittgenstein's well-known, if not well-understood, reflections on the nature of mentality and mental language, especially in hisPhilosophical Investigationswhich appeared in 1953. The primary concerns of Ryle and Wittgenstein, however, focused on the logic of mental discourse (...) rather than the metaphysical issue of how our mentality is related to our bodily nature. In fact, Ryle and Wittgenstein would have regarded, each for different reasons, the metaphysical problem of the mind-body relation as arising out of deplorable linguistic confusions and not amenable to intelligible discussion. There was C. D. Broad's earlier and much neglected classic,The Mind and Its Place in Nature, which appeared in 1925, but this work, although robustly metaphysical, failed to connect with, and shape, the mind–body debate in the second half of this century. (shrink)