Though it is well-known that nothing makes sense in biology except in the light of evolution, in linguistics the received view is to reject the Darwinian approach. This book breaks the prevailing taboo and argues instead that linguistic features - speech sounds, grammatical distinctions and syntactic strategies - have followed an evolutionary course. Though variation exists and gratuitious changes can be found, an indepth study clearly suggests that on the whole linguistic features have developed under two sets of selections pressures: the pressure to reduce the neuromuscular cost, and the concomitant pressure to find ever-more functional alternatives. Moving on from language to writing, the author argues that the observed optimalization process also applies to the evolution of writing from hieroglyphs to alphabets. Both language and writing are indeed better understood in the light of evolution. Contents: language evolution - language families - language diversity - evolution of writing - theory of evolution - cyclical scenarios - linear models - linguistic theories.

This book proposes a radically evolutionary approach to biolinguistics that consists in considering human language as a form of species-specific intelligence entirely embodied in the corporeal structures of Homo sapiens. The book starts with a historical reconstruction of two opposing biolinguistic models: the Chomskian Biolinguistic Model (CBM) and the Darwinian Biolinguistic Model (DBM). The second part compares the two models and develops into a complete reconsideration of the traditional biolinguistic issues in an evolutionary perspective, highlighting their potential influence on the paradigm of biologically oriented cognitive science. The third part formulates the philosophical, evolutionary and experimental basis of an extended theory of linguistic performativity within a naturalistic perspective of pragmatics of verbal language. The book proposes a model in which the continuity between human and non-human primates is linked to the gradual development of the articulatory and neurocerebral structures, and to a kind of prelinguistic pragmatics which characterizes the common nature of social learning. In contrast, grammatical, semantic and pragmatic skills that mark the learning of historical-natural languages are seen as a rapid acceleration of cultural evolution. The book makes clear that this acceleration will not necessarily favour the long-term adaptations for Homo sapiens.

This proceedings volume from a workshop by the same name sponsored by the Santa Fe Institute in August, 1989, covers a range of disciplines and subdisciplines of relevance to linguistics, phonetics, psycholinguistics, cognitive science, sociolinguistics, archaeological and anthropological linguistics, neuroanatomy, biology, and physics.

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In this forcefully argued book, the leading evolutionary theorist of language draws on evidence from evolutionary biology, genetics, physical anthropology, anatomy, and neuroscience, to provide a framework for studying the evolution of human language and cognition. Philip Lieberman argues forcibly that the widely influential theories of language's development, advanced by Chomskian linguists and cognitive scientists, especially those that postulate a single dedicated language "module," "organ," or "instinct," are inconsistent with principles and findings of evolutionary biology and neuroscience. He argues that the human neural system in its totality is the basis for the human language ability, for it requires the coordination of neural circuits that regulate motor control with memory and higher cognitive functions. Pointing out that articulate speech is a remarkably efficient means of conveying information, Lieberman also highlights the adaptive significance of the human tongue. Fully human language involves the species-specific anatomy of speech, together with the neural capacity for thought and movement. In Lieberman's iconoclastic Darwinian view, the human language ability is the confluence of a succession of separate evolutionary developments, jury-rigged by natural selection to work together for an evolutionarily unique ability.

Charles Darwin changed the course of scientific thinking by showing how evolution accounts for the stunning diversity and biological complexity of life on earth. Recently, there has also been increased interest in the social sciences in how Darwinian theory can explain human culture. Covering a wide range of topics, including fads, public policy, the spread of religion, and herd behavior in markets, Alex Mesoudi shows that human culture is itself an evolutionary process that exhibits the key Darwinian mechanisms of variation, competition, and inheritance. This cross-disciplinary volume focuses on the ways cultural phenomena can be studied scientifically—from theoretical modeling to lab experiments, archaeological fieldwork to ethnographic studies—and shows how apparently disparate methods can complement one another to the mutual benefit of the various social science disciplines. Along the way, the book reveals how new insights arise from looking at culture from an evolutionary angle. Cultural Evolution provides a thought-provoking argument that Darwinian evolutionary theory can both unify different branches of inquiry and enhance understanding of human behavior.

Language has no counterpart in the animal world. Unique to Homo sapiens, it appears inseparable from human nature. But how, when and why did it emerge? The contributors to this volume - linguists, anthropologists, cognitive scientists, and others - adopt a modern Darwinian perspective which offers a bold synthesis of the human and natural sciences. As a feature of human social intelligence, language evolution is driven by biologically anomalous levels of social cooperation. Phonetic competence correspondingly reflects social pressures for vocal imitation, learning, and other forms of social transmission. Distinctively human social and cultural strategies gave rise to the complex syntactical structure of speech. This book, presenting language as a remarkable social adaptation, testifies to the growing influence of evolutionary thinking in contemporary linguistics. It will be welcomed by all those interested in human evolution, evolutionary psychology, linguistic anthropology, and general linguistics.

Berwick and Chomsky draw on recent developments in linguistic theory to offer an evolutionary account of language and humans' remarkable, species-specific ability to acquire it. “A loosely connected collection of four essays that will fascinate anyone interested in the extraordinary phenomenon of language.” —New York Review of Books We are born crying, but those cries signal the first stirring of language. Within a year or so, infants master the sound system of their language; a few years after that, they are engaging in conversations. This remarkable, species-specific ability to acquire any human language—“the language faculty”—raises important biological questions about language, including how it has evolved. This book by two distinguished scholars—a computer scientist and a linguist—addresses the enduring question of the evolution of language. Robert Berwick and Noam Chomsky explain that until recently the evolutionary question could not be properly posed, because we did not have a clear idea of how to define “language” and therefore what it was that had evolved. But since the Minimalist Program, developed by Chomsky and others, we know the key ingredients of language and can put together an account of the evolution of human language and what distinguishes us from all other animals. Berwick and Chomsky discuss the biolinguistic perspective on language, which views language as a particular object of the biological world; the computational efficiency of language as a system of thought and understanding; the tension between Darwin's idea of gradual change and our contemporary understanding about evolutionary change and language; and evidence from nonhuman animals, in particular vocal learning in songbirds.

Constant exchange of information is integral to our societies. The author explores how this came into being. Presenting language evolution as a natural history of conversation, he sheds light on the emergence of communication in the hominine congregations, as well as on the human nature.

The question of how language emerged is one of the most fascinating and difficult problems in science. In recent years, a strong resurgence of interest in the emergence of language from an evolutionary perspective has been helped by the convergence of approaches, methods, and ideas from several disciplines. The selection of contributions in this volume highlight scenarios of language origin and the prerequisites for a faculty of language based on biological, historical, social, cultural, and paleontological forays into the conditions that brought forth and favored language emergence, augmented by insights from sister disciplines. The chapters all reflect new speculation, discoveries and more refined research methods leading to a more focused understanding of the range of possibilities and how we might choose among them. There is much that we do not yet know, but the outlines of the path ahead are ever clearer.