This is the long-awaited third edition of Chomsky﹀ s outstanding collection of essays on Language and mind. The first six chapters, originally published in the 1960s, made a groundbreaking
contribution to linguistic theory. This new edition complements them with an additional chapter and a new preface, bringing Chomsky﹀ s influential approach into the twenty-first century.
Chapters 1-6 present Chomsky﹀s early work on the nature and acquisition of language as a genetically-endowed, biological system (Universal Grammar), the rules and principles of which we
acquire as internalized knowledge (I-language). Over the past fifty years, this framework has sparked an explosion of inquiry into a wide range of languages, and has yielded some major
theoretical questions. The final chapter revisits the key issues, reviewing the \〃biolinguistic\〃 approach that has guided Chomsky﹀ s work from its origins to the present day, and raising some
novel and exciting challenges for the study of language and mind.