Critics of Robert Nozick's libertarian political theory often allege that the theory in general and its account of property rights in particular lack sufficient foundations. A key difficulty is thought to lie in his account of how portions of the world which no one yet owns can justly come to be initially acquired. But the difficulty is illusory, because the concept of justice does not meaningfully apply to initial acquisition in the first place. Moreover, the principle of self-ownership provides a (...) solid foundation for Nozick's libertarianism, and when seen in the light of that principle and its full implications, the standard purported examples of injustices in acquisition are revealed to be nothing of the kind. Footnotesa The original draft of this paper was written in the summer of 2002 while I was a Visiting Scholar at the Social Philosophy and Policy Center, Bowling Green State University. I thank the directors of the Center, Fred D. Miller, Jr., Ellen Frankel Paul, and Jeffrey Paul, for hosting me. I also thank colloquium audience members at Bowling Green State University for comments on that draft. (shrink)

Aristotle on Method and Metaphysics is a collection of new and cutting-edge essays by prominent Aristotle scholars and Aristotelian philosophers on themes in ontology, causation, modality, essentialism, the metaphysics of life, natural theology, and scientific and philosophical methodology. Though grounded in careful exegesis of Aristotle's writings, the volume aims to demonstrate the continuing relevance of Aristotelian ideas to contemporary philosophical debate. The contributors are Robert Bolton, Stephen Boulter, David Charles, Edward Feser, Lloyd Gerson, Gyula Klima, Kathrin Koslicki, E. J. Lowe, (...) Fred D. Miller, Jr., David S. Oderberg, Christopher Shields, Allan Silverman, Tuomas Tahko, and Stephen Williams. (shrink)

The “existential inertia” thesis holds that, once in existence, the natural world tends to remain in existence without need of a divine conserving cause. Critics of the doctrine of divine conservation often allege that its defenders have not provided arguments in favor of it and against the rival doctrine of existential inertia. But in fact, when properly understood, the traditional theistic arguments summed up in Aquinas’s Five Ways can themselves be seen to be (or at least to imply) arguments against (...) existential inertia and in favor of divine conservation. Moreover, they are challenging arguments, to which defenders of the existential inertia thesis have yet seriously to respond. (shrink)

Classical natural law theory derives moral conclusions from the essentialist and teleological understanding of nature enshrined in classical metaphysics. The paper argues that this understanding of nature is as defensible today as it was in the days of Plato, Aristotle, Augustine, and Aquinas. It then shows how a natural law theory of the grounds and content of our moral obligations follows from this understanding of nature, and how a doctrine of natural rights follows in turn from the theory of natural (...) law. With this background in place, the implications of the theory for questions about property rights and taxation are explored. It is argued that classical natural law theory entails the existence of a natural right of private property, and that this right is neither so strong as to support laissez faire libertarianism, nor so weak as to allow for socialism. Though the theory leaves much of the middle ground between these extremes open to empirical rather than moral evaluation, it is argued that there is a strong natural law presumption against social democratic policies and in favor of free enterprise. (shrink)

Teleology features prominently in recent discussions in the philosophy of mind, action theory, philosophy of biology, and in the dispute between Intelligent Design theorists and Darwinian naturalists. Unfortunately, discussants often talk past each other and oversimplify the issues, failing to recognize the differences between the several theories of teleology philosophers have historically put forward, and the different natural phenomena that might be claimed to be teleological. This paper identifies five possible theories of teleology, and five distinct levels of nature at (...) which teleology might be said to exist. Special attention is paid to the differences between Aristotelian-Thomistic and ID theoretic approaches to teleology. (shrink)

Defenders of the thesis of self-ownership generally focus on the “ownership” part of the thesis and say little about the metaphysics of the self that is said to be self-owned. But not all accounts of the self are consistent with robust self-ownership. Philosophical accounts of the self are typically enshrined in theories of personal identity, and the paper examines various such theories with a view to determining their suitability for grounding a metaphysics of the self consistent with self-ownership. As it (...) happens, only one such theory is suitable: the hylemorphic theory of Aristotle and Aquinas. To adopt such a theory, however, is to see that self-ownership may in some respects have implications different from those many of its defenders take it to have. Footnotesa For comments on earlier versions of this essay, I thank Christopher Kaczor, Ellen Frankel Paul, the participants at an Institute for Humane Studies current research workshop in January 2004, and the other contributors to this volume. (shrink)

James Ross developed a simple and powerful argument for the immateriality of the intellect, an argument rooted in the Aristotelian-Scholastic tradition while drawing on ideas from analytic philosophers Saul Kripke, W. V. Quine, and Nelson Goodman. This paper provides a detailed exposition and defense of the argument, filling out aspects that Ross left sketchy. In particular, it elucidates the argument’s relationship to its Aristotelian-Scholastic and analytic antecedents, and to Kripke’s work especially; and it responds to objections or potential objections to (...) be found in the work of contemporary writers like Peter Dillard, Robert Pasnau, Brian Leftow, and Paul Churchland. (shrink)

Hayek's attack on the ideal of social justice, though long ignored by political theorists, has recently been the subject of a number of largely unsympathetic studies (those of Lukes and Johnston being the most recent) in which his critique is dismissed as at best simply mistaken and at worst frivolous. The responses to Hayek's case against social justice, however, fail to draw any blood, for they do not seriously deal with Hayek's central claim that the very notion of social justice (...) is incoherent. (shrink)

Traditional natural law theory grounds morality in human nature. In particular, it defines what is good for us in terms of the ends for the sake of which our natural faculties exist. For the traditional natural law theorist, our sexual faculties have two natural ends, procreative and unitive, and what is good for us in the context of sexuality is therefore defined in terms of these ends. The article provides an overview of this approach to sexual morality and its implications, (...) and explains why the natural law theorist holds that the procreative and unitive ends cannot be separated. National Catholic Bioethics Quarterly 13.1 : 69–76. (shrink)

F. A. Hayek was among the most important economists and political philosophers of the twentieth century. He is widely regarded as the principal intellectual force behind the triumph of global capitalism, an 'anti-Marx' who did more than any other recent thinker to elucidate the theoretical foundations of the free market economy. His account of the role played by market prices in transmitting economic knowledge constituted a devastating critique of the socialist ideal of central economic planning, and his famous book The (...) Road to Serfdom was a prophetic statement of the dangers which socialism posed to a free and open society. He also made significant contributions to fields as diverse as the philosophy of law, the theory of complex systems, and cognitive science. The essays in this volume, by an international team of contributors, provide a critical introduction to all aspects of Hayek's thought. (shrink)

David Johnston 's Rejoinder to my defense of Hayek's critique of social justice, though it has the merit of attempting to deal with Hayek's claim that the very idea of social justice is incoherent, fails to undermine that defense. Johnston 's suggested counterexample to Hayek's claim that talk of an injustice presupposes an agency responsible for the injustice is not even prima facie plausible; he overlooks crucial disanalogies between the pursuit of social justice and the pursuit of other social goals; (...) and he fails to understand the distinction between Hayek's case against social justice and his case for the market. (shrink)

Michael Lockwood has in recent years revived and defended a unique approach to the mind/body problem most famously associated with Bertrand Russell. This approach has a number of surprising and counterintuitive features, not the least of which is that it involves the claim that phenomenal qualities can exist independently of any mind, unperceived by any conscious subject. In this paper I first provide a summary of the Russell/Lockwood theory of mind so as to make evident the importance of this claim (...) to it. I then argue that Lockwood has failed to show either that there are such things as unperceived phenomenal qualities, or that it makes sense to suppose that there could be. The importance of the issue lies in the light consideration of it may shed on the concept of a phenomenal quality or quale, in its relevance to the mind/body problem, and in its bearing on the more general metaphysical issue of what are the fundamental constituents of reality. (shrink)

The indirect realist theory of our knowledge of the external world which Russellian philosophers of mind have appealed to in formulating and defending a unique version of the mind-brain identity theory can be applied also to the formulation and defence of a unique version of functionalism. On the view that results, qualia turn out to be features which do not exist over and above the natural world , and are irreducibly subjective but are non-intrinsic properties of brain states . This (...) view, which can be called ‘Hayekian functionalism’ , thus shows how we can combine the best insights of functionalism with the respect for the subjectivity of qualia which critics of functionalism claim it cannot accommodate. (shrink)