30 likes | 519 Views
Pragmatism : metaphysics is meaningful only if it has practical consequences. What we mean by reality is the product of our ideas and ideals, all of which are creative solutions to practical problems. John Dewey (1859-1952). William James (1842-1910).
E N D
Pragmatism: metaphysics is meaningful only if it has practical consequences What we mean by reality is the product of our ideas and ideals, all of which are creative solutions to practical problems John Dewey (1859-1952) William James (1842-1910)
Logical Positivism:Metaphysics is Meaningless A. J. Ayer (1910-89) • Statements are meaningful only if they are analytic (tautologies, true/false by definition) or empirical (based on experience) • Objection: this principle is neither, so it is meaningless • Because metaphysical, aesthetic, theological and ethical statements are neither tautologies nor statements of fact, they are meaningless (or express only a feeling or emotion, not some truth) • Objection: we really don’t believe this
Anti-realism: objects in the world depend on how they are described or perceived • Postmodernism: the features of reality depend on language. Different (e.g., feminine) languages or ways of thinking identify different realities • Objection 1: this makes all realities (even sexist ones) equally valid and not open to critique • Objection 2: our descriptions of reality might vary, but not reality itself: otherwise, we could not talk about the “same” thing