Argumenta – Journal of Analytic Philosophy

 

Parfit’s Metaphysics and What Matters in Survival

Issue: Issue 9 • Author/s: Eric Olson
Topics: Metaphysics

Derek Parfit takes the central principle of his discussions of personal identity to be “reductionism”: that our existence and persistence are not basic facts, but consist in something else. A number of striking claims, including the famous unimportance of identity, are supposed to follow from it. But they don’t follow. The main principle in Parfit’s arguments is something far more contentious that is never mentioned: a capacious ontology of material things. But the capacious ontology makes trouble for Parfit: it weakens his claim about the unimportance of identity and undermines…

Hume’s Law, Moore’s Open Question and Aquinas’ Human Intellect

Issue: Issue 6 • Author/s: Augusto Trujillo Werner
Topics: Epistemology, Ethics, Ontology, Theoretical philosophy

This article concerns Aquinas’ practical doctrine on two philosophical difficulties underlying much contemporary ethical debate. One is Hume’s Is-ought thesis and the other is its radical consequence, Moore’s Open-question argument. These ethical paradoxes appear to have their roots in epistemological scepticism and in a deficient anthropology. A possible response to them can be found in that a) Aquinas defends the substantial unity and rationality of the human being; b) Thomistic natural law is a natural consequence of the rational being; c) Thomistic human intellect is essentially theoretical and practical at…