Abstract: This essay explicates and evaluates the roles that fetal metaphysics and moral status play in Rosalind Hursthouse’s abortion ethics. It is motivated by Hursthouse’s puzzling claim in her widely anthologized paper Virtue Ethics and Abortion that fetal moral status and (by implication) its underlying metaphysics are in a way, fundamentally irrelevant to her position. The essay clarifies the roles that fetal ontology and moral status do in fact play in her abortion ethics. To this end, it presents and then develops her fetal metaphysics of the potential and actual human being, which she merely adumbrates in her more extensive treatment of abortion ethics in her book Beginning Lives. The essay then evaluates her fetal ontology in light of relevant research on fetal neural and psychological development. It concludes that her implied view that the late-stage fetus is an actual human being is defensible. The essay then turns to the analysis of late-stage abortions in her paper and argues that it is importantly incomplete.
A Virtue Ethical Account of Right Action
Introduction: It is a common view of virtue ethics that it emphasizes the evaluation of agents and downplays or ignores the evaluation of acts, especially their evaluation as right or wrong. Despite this view, some contemporary proponents of virtue ethics have explicitly offered a virtue ethical criterion of the right, contrasting that criterion with Kantian and consequentialist criteria. I too believe that though the virtues themselves require excellence in affective and motivational states, they can also provide the basis of accounts of rightness of actions, where the criteria for rightness can deploy notions of success extending beyond such agent-centered excellences. They can do this, I shall claim, through the notion of the target or aim of a virtue. This notion can provide a distinctively virtue ethical notion of rightness of actions. In this article I make two basic assumptions: first, that a virtue ethical search for a virtue ethical criterion of rightness is an appropriate search, and second, since virtue ethics in modern guise is still in its infancy, relatively speaking, more work needs to be done in the exploration of virtue ethical criteria of the right.
Applying Virtue to Ethics
Abstract: Virtue ethics is sometimes taken to be incapable of providing guidance for an individual’s actions, as some other ethical theories do. I show how virtue ethics does provide guidance for action, and also meet the objection that, while it may account for what we ought to do, it cannot account for the force of duty and obligation.
Spin: All is not what it seems
Abstract: Spin is typically thought to be a fundamental property of the electron and other elementary particles. Although it is defined as an internal angular momentum much of our understanding of it is bound up with the mathematics of group theory. This paper traces the development of the concept of spin paying particular attention to the way that quantum mechanics has influenced its interpretation in both theoretical and experimental contexts. The received view is that electron spin was discovered experimentally by Stern and Gerlach in 1921, 5 years prior to its theoretical formulation by Goudsmit and Uhlenbeck. However, neither Goudsmit nor Uhlenbeck, nor any others involved in the debate about spin cited the Stern-Gerlach experiment as corroborating evidence. In fact, Bohr and Pauli were emphatic that the spin of a single electron could not be measured in classical experiments. In recent years experiments designed to refute the Bohr-Pauli thesis and measure electron spin have been carried out. However, a number of ambiguities surround these results – ambiguities that relate not only to the measurements themselves but to the interpretation of the experiments. After discussing these various issues the author raises some philosophical questions about the ontological and epistemic status of spin.
Is Meaning in Life Comparable? From the Viewpoint of ‘The Heart of Meaning in Life’
Abstract: The aim of this paper is to propose a new approach to the question of meaning in life by criticizing Thaddeus Metz’s objectivist theory in his book Meaning in Life: An Analytic Study. The author proposes the concept of ‘the heart of meaning in life,’ which alone can answer the question, ‘Alas, does my life like this have any meaning at all?’ and demonstrates that ‘the heart of meaning in life’ cannot be compared, in principle, with other people’s meaning in life. The answer to the question of ‘the heart of meaning in life’ ought to have two values, yes-or-no, and there is no ambiguous gray zone between them.This concept constitutes the very central content of meaning in life.
Animal Action in the Space of Reasons
Abstract: I defend the view that we should not overintellectualize the mind. Nonhuman animals can occupy islands of practical rationality: they can have contextbound reasons for action even though they lack full conceptual abilities. Holism and the possibility of mistake are required for such reasons to be the agent’s reasons, but these requirements can be met in the absence of inferential promiscuity. Empirical work with animals is used to illustrate the possibility that reasons for action could be bound to symbolic or social contexts, and connections are made to simulationist accounts of cognitive skills.
In defense of moral testimony
Introduction: Moral testimony has been getting a bad name in the recent literature. It has been argued that while testimony is a perfectly fine source for nonmoral belief, there’s something wrong with basing one’s moral beliefs on it. This paper argues that the bad name is undeserved: Moral testimony isn’t any more problematic than nonmoral testimony.
The Metaphysics of Squaring Scientific Realism with Referential Indeterminacy
Introduction: Scientific realism and the claim that there is radical referential indeterminacy are important and compelling philosophical theses. Each thesis has advocates and for good reason. On cursory examination, however, it seems that these theses are at odds with one another. It seems that one cannot both claim that science seeks to describe an objective reality and yet deny that reality is objectively structured in such a way as to determine the referents of our terms. Since there are compelling reasons in favour of each thesis and since it appears that some philosophers actually advocate both theses (Quine himself may be one such example), finding a way to square the theses would be multiply advantageous. On this paper, the author argues that despite the prima facie tension between them, these theses are indeed cotenable.
Essentialism and the Necessity of the Laws of Nature
Abstract: In this paper the author discusses and evaluates different arguments for the view that the laws of nature are metaphysically necessary. She conclude that essentialist arguments from the nature of natural kinds fail to establish that essences are ontologically more basic than laws, and fail to offer an a priori argument for the necessity of all causal laws. Similar considerations carry across to the argument from the dispositionalist view of properties, which may end up placing unreasonable constraints on property identity across possible worlds. None of her arguments preclude the possibility that the laws may turn out to be metaphysically necessary after all, but she argues that this can only be established by a posteriori scientific investigation. She argues for what may seem to be a surprising conclusion: that a fundamental metaphysical question – the modal status of laws of nature – depends on empirical facts rather than purely on a priori reasoning.
The Philosophy of Logic
Abstract: This talk surveys a range of positions on the fundamental metaphysical and epistemological questions about elementary logic, for example, as a starting point: what is the subject matter of logic – what makes its truths true? how do we come to know the truths of logic? A taxonomy is approached by beginning from well-known schools of thought in the philosophy of mathematics – Logicism, Intuitionism, Formalism, Realism – and sketching roughly corresponding views in the philosophy of logic. Kant, Mill, Frege, Wittgenstein, Carnap, Ayer, Quine, and Putnam are among the philosophers considered along the way.