The cover of Language, Truth and Logic

Language, Truth and Logic

What is the real job of a philosopher, if it is not to build grand systems of thought?

10 parts, about 22 minutes to read.

At a glance

Author
A. J. Ayer
Parts
10 parts
Reading time
about 22 minutes

Why read it

  • You will stop expecting philosophy to build grand systems and start treating it as the work of making clear what our words and claims mean
  • You will gain a test for whether a factual claim means anything: ask what experience could ever count for or against it
  • You will weigh Ayer's claim that philosophy gives no real ground for rival schools or parties

Who it is for

  • A philosophy student meeting logical positivism for the first time
  • Someone who wonders what philosophers actually do
  • A reader who wants a sharp test for meaningful claims

What the summary covers

  1. Preface: what can a proposition say?1 min
  2. The elimination of metaphysics2 min
  3. The function of philosophy2 min
  4. The nature of analysis2 min
  5. The a priori2 min
  6. Truth and probability2 min
  7. Ethics, aesthetics and theology2 min
  8. The self and a common world2 min
  9. Three outstanding disputes3 min
  10. 1946 appendix: revisions4 min

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