This cutting edge collection of new and previously published articles by philosophers and social scientists addresses just what it means to invoke causal mechanisms, or powers, in the context of offering a causal explanation. A unique collection, it offers the reader various disciplinary and inter-disciplinary divides, helping to stake out a new, neo-Aristotelian position within contemporary debate.

First Published in 2004. Routledge is an imprint of Taylor & Francis, an informa company.

A non-reductionist account of mind and agency claiming that common-sense psychological explanations are teleological and not causal. Using the language of common-sense psychology (CSP), we explain human behavior by citing its reason or purpose, and this is central to our understanding of human beings as agents. On the other hand, since human beings are physical objects, human behavior should also be explicable in the language of physical science, in which causal accounts cast human beings as collections of physical particles. CSP talk of mind and agency, however, does not seem to mesh well with the language of physical science. In Teleological Realism, Scott Sehon argues that CSP explanations are not causal but teleological--that they cite the purpose or goal of the behavior in question rather than an antecedent state that caused the behavior. CSP explanations of behavior, Sehon claims, are answering a question different from that answered by physical science explanations, and, accordingly, CSP explanations and physical science explanations are independent of one another. Common-sense facts about mind and agency can thus be independent of the physical facts about human beings, and, contrary to the views of most philosophers of mind in recent decades, common-sense psychology will not be subsumed by physical science. Sehon defends his non-reductionist account of mind and agency in clear and nontechnical language. He carefully distinguishes his view from forms of "strong naturalism" that would seem to preclude it. And he evaluates key objections to teleological realism, including those posed by Donald Davidson's influential article "Actions, Reasons and Causes" and some put forth by more recent proponents of causal theories of action. CSP, Sehon argues, has a different realm than does physical science; the normative notions that are central to CSP are not reducible to physical facts and laws.

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Particle physics studies highly complex processes which cannot be directly observed. Scientific realism claims that we are nevertheless warranted in believing that these processes really occur and that the objects involved in them really exist. This book defends a version of scientific realism, called causal realism, in the context of particle physics. The first part of the book introduces the central theses and arguments in the recent philosophical debate on scientific realism and discusses entity realism, which is the most important precursor of causal realism. It also argues against the view that the very debate on scientific realism is not worth pursuing at all. In the second part, causal realism is developed and the key distinction between two kinds of warrant for scientific claims is clarified. This distinction proves its usefulness in a case study analyzing the discovery of the neutrino. It is also shown to be effective against an influential kind of pessimism, according to which even our best present theories are likely to be replaced some day by radically distinct alternatives. The final part discusses some specific challenges posed to realism by quantum physics, such as non-locality, delayed choice and the absence of particles in relativistic quantum theories.

In his writings, Hume talks of our 'gilding and staining' natural objects, and of the mind's propensity to 'spread itself' on the world. This has led commentators to use the metaphor of 'projection' in connection with his philosophy: Hume is held to have taught that causal power and self are projections, that God is a projection of our fear, and that value is a projection of sentiment. By considering what it is about Hume's writing that occasions this metaphor, P. J. E. Kail spells out its meaning, the role it plays in Hume's work, and examines how, if at all, what sounds 'projective' in Hume can be reconciled with what sounds 'realist'. In addition to offering some highly original readings of Hume's central ideas, Projection and Realism in Hume's Philosophy offers a detailed examination of the notion of projection and the problems it faces.

Scientific realism is the view that our best scientific theories give approximately true descriptions of both observable and unobservable aspects of a mind-independent world. Debates between realists and their critics are at the very heart of the philosophy of science. Anjan Chakravartty traces the contemporary evolution of realism by examining the most promising strategies adopted by its proponents in response to the forceful challenges of antirealist sceptics, resulting in a positive proposal for scientific realism today. He examines the core principles of the realist position, and sheds light on topics including the varieties of metaphysical commitment required, and the nature of the conflict between realism and its empiricist rivals. By illuminating the connections between realist interpretations of scientific knowledge and the metaphysical foundations supporting them, his book offers a compelling vision of how realism can provide an internally consistent and coherent account of scientific knowledge.