This book presents a state-of-the-art account of what we know and would like to know about language, mind, and brain. Chapters by leading researchers in linguistics, psycholinguistics, language acquisition, cognitive neuroscience, comparative cognitive psychology, and evolutionary biology are framed by an introduction and conclusion by Noam Chomsky, who places the biolinguistic enterprise in an historical context and helps define its agenda for the future. The questions explored include: What is our tacit knowledge of language? What is the faculty of language? How does it develop in the individual? How is that knowledge put to use? How is it implemented in the brain? How did that knowledge emerge in the species? The book includes the contributor's key discussions, which dramatically bring to life their enthusiasm for the enterprise and skill in communicating across disciplines. Everyone seriously interested in how language works and why it works the way it does are certain to find, if not all the answers, then a convincing, productive, and lively approach to the endeavour.

As Norbert Hornstein writes in his foreword, "it underestimates Chomsky's impact in linguistics, philosophy, and psychology to describe it as immense." In Rules and Representations , Noam Chomsky lays out many of the concepts that have made his approach to linguistics and human cognition so instrumental to our understanding of language. In this influential and controversial work Chomsky draws on philosophy, biology, and the study of the mind to consider the nature of human cognitive capacities, particularly as they are expressed in language. He arrives at his well-known position that there is a universal grammar, genetically determined, structured in the human mind, and common to all human languages. Aside from his examination of the various principles of the universal grammar--its "rules and representations"--Chomsky considers the biological basis of language capabilities and the possibility of studying mental structures and capacities in the manner of the natural sciences. Finally, he also explores whether there may be similar "grammars" of perception, art, human nature, scientific reasoning, and the unconscious. Based on Chomsky's lively 1978 Woodbridge Lectures, this edition, first published in 1980, contains revised versions of the original lectures and two new essays. It also includes an extensive foreword by Norbert Hornstein, discussing Chomsky's ideas and their wide-ranging impact.