Contents: Carnap, R. Empiricism, semantics, and ontology.--Quine, W. V. Two dogmas of empiricism. Meaning and translation.--Sellars, W. Empiricism and the philosophy of mind.--Putnam, H. Brains and behaviour.--Popper, K. R. Science: conjectures and refutations.--Feyerabend, P. K. Science without experience. How to be a good empiricist--a plea for tolerance in matters epistemological.--Kuhn, T. S. Incommensurability and paradigms.--Hesse, M. Duhem, Quine and a new empiricism.--Chomsky, N. Recent contributions to the theory of innate ideas.--Putnam, H. The innateness hypothesis and explanatory models in linguistics.--Goodman, N. The epistemological argument.--Quine, W. V. Linguistics and philosophy.--Edgley, R. Chomsky's theory of innate ideas.--Fodor, J. A. Methodological arguments for behaviorism.--Chomsky, N. Some empirical assumptions in modern philosophy of language.--Annotated bibliography (p. 319-326)