Logical Positivism

actually analytic Ar.Soc Ar.Soc.Sup argument assert behavior Bertrand Russell Carnap cognitive concepts concerning construction contradiction criterion deducible definition empirical Empiricism empiricist Erkenntnis ethics example existence experience expression external world fact false formulation G. E. Moore given hypotheses ideas Induction inference interpretation kind knowledge language laws linguistic Logical Positivism logical powers Logik London mathematics meaning meaningful meaningless ment metaphysician metaphysics method mind moral nature Neurath norms objects observation sentences occur Otto Neurath P₁ Paradox of Analysis Philos Philosophical Analysis Philosophy and Analysis physical physicalistic positivist possible predictions principle problem properties propositions protocol sentences protocol statements psychology question Readings in Philosophical reality refer relations Reprinted in Feigl Reprinted in Flew Schilpp Schlick scientific Sellars Semantics sense sort speak structure tautologies tences theory thing tion transl true truth unified science Univ verified Vienna Circle Wittgenstein words