Matthew Duncombe – författare

Ideas about relativity underlie much ancient Greek philosophy, from Protagorean relativism, to Plato's theory of Forms, Aristotle's category scheme, and relational logic. In Ancient Relativity Matthew Duncombe explores how ancient philosophers, particularly Plato, Aristotle, the Stoics, and Sextus Empiricus, understood the phenomenon and how their theories of relativity affected, and were affected by, their broader philosophical outlooks. He argues that ancient philosophers shared a close-knit family of views referred to as 'constitutive relativity', whereby a relative is not simply linked by a relation but is constituted by it. Plato exploits this view in some key arguments concerning the Forms and the partition of the soul. Aristotle adopts the constitutive view in his discussions of relativity in Categories 7 and the Topics and retains it in Metaphysics Delta 15. Duncombe goes on to examine the role relativity plays in Stoic philosophy, especially Stoic physics and metaphysics, and the way Sextus Empiricus thinks about relativity, which does not appeal to the nature of relatives but rather to how we conceive of things as correlative.

This volume offers a sustained examination of ancient Greek philosophical accounts of truth. Thinkers from the Sophists and Presocratics to the Hellenistic schools gave substantial attention to the nature of truth, to what kinds of things are capable of being true, and to how truth may vary with perspective, context, or standards of assessment. A distinguished cast of world-leading scholars examine these diverse positions, showing how ancient philosophers grappled with questions that remain central today: whether truth is absolute or relative, how faultless disagreement is possible, and what it is for a statement to be correct relative to different parameters of assessment. The result is a rich historical and philosophical account showing the complexity of ideas about truth in Greek antiquity.

This volume offers a sustained examination of ancient Greek philosophical accounts of truth. Thinkers from the Sophists and Presocratics to the Hellenistic schools gave substantial attention to the nature of truth, to what kinds of things are capable of being true, and to how truth may vary with perspective, context, or standards of assessment. A distinguished cast of world-leading scholars examine these diverse positions, showing how ancient philosophers grappled with questions that remain central today: whether truth is absolute or relative, how faultless disagreement is possible, and what it is for a statement to be correct relative to different parameters of assessment. The result is a rich historical and philosophical account showing the complexity of ideas about truth in Greek antiquity.