How does human language work? How do we put ideas into words that others can understand? Can linguistics shed light on the way the brain operates? Foundations of Language puts linguistics back at the centre of the search to understand human consciousness. Ray Jackendoff begins by surveying the developments in linguistics over the years since Noam Chomsky's Aspects of the Theory of Syntax. He goes on to propose a radical re-conception of how the brain processes language. This opens up vivid new perspectives on every major aspect of language and communication, including grammar, vocabulary, learning, the origins of human language, and how language relates to the real world. Foundations of Language makes important connections with other disciplines which have been isolated from linguistics for many years. It sets a new agenda for close cooperation between the study of language, mind, the brain, behaviour, and evolution.

Cognitive foundations of language introduces the reader to the abilities and processes in which research in Cognitive Linguistics is grounded. The book looks at key concepts, such as embodiment, salience, entrenchment, construal, categorization, and collaborative communication, and discusses their genesis and implications for cognitive linguistic research.

The central task of future-oriented computational linguistics is the development of cognitive machines which humans can freely speak to in their natural language. This will involve the development of a functional theory of language, an objective method of verification, and a wide range of practical applications. Natural communication requires not only verbal processing, but also non-verbal perception and action. Therefore, the content of this book is organized as a theory of language for the construction of talking robots with a focus on the mechanics of natural language communication in both the listener and the speaker.

In 1962 a mimeographed sheet of paper fell into my possession. It had been prepared by Ernest Adams of the Philosophy Department at Berkeley as a handout for a colloquim. Headed 'SOME FALLACIES OF FORMAL LOGIC' it simply listed eleven little pieces of reasoning, all in ordinary English, and all absurd. I still have the sheet, and quote a couple of the arguments here to give the idea. • If you throw switch S and switch T, the motor will start. There fore, either if you throw switch S the motor will start, or, if you throw switch T the motor will start . • It is not the case that if John passes history he will graduate. Therefore, John will pass history. The disconcerting thing about these inferences is, of course, that under the customary truth-functional interpretation of and, or, not, and if-then, they are supposed to be valid. What, if anything, is wrong? At first I was not disturbed by the examples. Having at that time consider able personal commitment to rationality in general and formal logic in par ticular, I felt it my duty and found myself easily able (or so I thought) to explain away most of them. But on reflection I had to admit that my expla nations had an ad hoc character, varying suspiciously from example to example.

A highly influential scholar urges that linguistics be studied as part of the entire communicative conduct of social groups and demonstrates the mutual relation between linguistics and other disciplines, such as sociology, social anthropology, and education.

The volume presents an up-to-date collection of methodologically sensitive contributions providing mainly enthusiastic, at times also critical support for the cognitive-linguistic enterprise. The book is important for the advancement of cognitive linguistics because the contributions demonstrate the seriousness of its ambitions to develop into a set of testable linguistic approaches. For the same reason, the volume is a contribution to our understanding of language in general, since it puts a promising modern approach on firmer ground. Assets of the book include the wide range of linguistic phenomena studied (individual concepts, fundamental semantic problems like vagueness and polysemy, grammatical issues incl. gender and tense, collocations, constructions and speech acts) and the scope of applied perspectives including lexicographical, computational, developmental and critical discourse ones. The languages investigated are English, German, Dutch, Polish and Italian. Common to the contributions is the desire to bring together observed patterns of linguistic usage with concepts and models established in cognitive linguistics. In addition, all contributions have an empirical basis and emphasize the need to rely on a sound methodology. The linguistic phenomena investigated span the range from the lexico-conceptual and collocational level to constructions, grammatical categories and functions. Two complementary perspectives of language and cognition are represented in the volume: In one group, the established methods of psycholinguistic experimentation, quantitative corpus analysis and computational simulation are exploited to demonstrate the viability and to increase the plausibility of cognitive-linguistic thinking. The second group tests well-known cognitive-linguistic approaches like Conceptual Metaphor Theory, the Theory of Idealized Cognitive Models and Construction Grammar against authentic data demonstrating their applicability and explanatory potential. Both groups include contributions reaching beyond the scope of traditional cognitive-linguistic topics, e.g. by taking a critical stance of reductionist cognitive thinking. The volume is of interest to cognitive linguists, psycholinguists, theoretical linguists, lexicologists, and lexicographers.