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Looks at how humans have evolved complex behaviours such as language and culture.

This volume of essays offers an interdisciplinary examination of the evolution of the human mind.

Drawing from the disciplines of cognitive science, Paleolithic anthropology, art history, and semiotics, Karen A. Haworth and Terry J. Prewitt offer a novel discussion of the origins of language, based primarily in the distinction of holistic versus analytical cognitive processing. Also, by employing a refined view of human symboling capacities grounded in the writings of C. S. Peirce, they provide a short but comprehensive explanation of what the artifacts and art of the Paleolithic and Mesolithic periods suggest about language origins. Their interpretation supports a semiotic argument that “iconic and indexical logical modeling” precedes human elaboration of experience by symbolic reference in words or propositions, and ultimately in what Peirce called “the argument.” Further, they suggest that the use of symbols to model the world developed rapidly between about 20,000 and 10,000 years ago, and has the effect of giving emphasis to analytic thought as the dominant mode of human consciousness. Rather than seeing symbols as the impetus for human logic, they argue for presymbolic elements of logic in Peirce’s sign categories shared widely by humans and other animals. Intended readers are scholars in philosophy, anthropology, psychology, linguistics, and semiotics, as well as interested nonspecialists. The presentation is also complemented with brief personal narratives, intended to offer background that helps make a dense academic argument more accessible to the widest audience possible. The authors’ insights into the basis for language have ramifications for any number of other fields: education, psychology, philosophy, prehistory, and art, to name a few.

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.

Though we have other distinguishing characteristics (walking on two legs, for instance, and relative hairlessness), the brain and the behavior it produces are what truly set us apart from the other apes and primates. And how this three-pound organ composed of water, fat, and protein turned a mammal species into the dominant animal on earth today is the story John S. Allen seeks to tell. Adopting what he calls a “bottom-up” approach to the evolution of human behavior, Allen considers the brain as a biological organ; a collection of genes, cells, and tissues that grows, eats, and ages, and is subject to the direct effects of natural selection and the phylogenetic constraints of its ancestry. An exploration of the evolution of this critical organ based on recent work in paleoanthropology, brain anatomy and neuroimaging, molecular genetics, life history theory, and related fields, his book shows us the brain as a product of the contexts in which it evolved: phylogenetic, somatic, genetic, ecological, demographic, and ultimately, cultural-linguistic. Throughout, Allen focuses on the foundations of brain evolution rather than the evolution of behavior or cognition. This perspective demonstrates how, just as some aspects of our behavior emerge in unexpected ways from the development of certain cognitive capacities, a more nuanced understanding of behavioral evolution might develop from a clearer picture of brain evolution.