A bold and provocative study that presents language not as an innate component of the brain—as most linguists do—but as an essential tool unique to each culture worldwide.
For years, the prevailing opinion among academics has been that language is embedded in our genes, existing as an innate and instinctual part of us. But linguist Daniel Everett argues that, like other tools, language was invented by humans and can be reinvented or lost. He shows how the evolution of different language forms—that is, different grammar—reflects how language is influenced by human societies and experiences, and how it expresses their great variety.
For example, the Amazonian Pirahã put words together in ways that violate our long-held under-standing of how language works, and Pirahã grammar expresses complex ideas very differently than English grammar does. Drawing on the Wari’ language of Brazil, Everett explains that speakers of all languages, in constructing their stories, omit things that all members of the culture understand. In addition, Everett discusses how some cultures can get by without words for numbers or counting, without verbs for “to say” or “to give,” illustrating how the very nature of what’s important in a language is culturally determined.
Combining anthropology, primatology, computer science, philosophy, linguistics, psychology, and his own pioneering—and adventurous—research with the Amazonian Pirahã, and using insights from many different languages and cultures, Everett gives us an unprecedented elucidation of this society-defined nature of language. In doing so, he also gives us a new understanding of how we think and who we are.
Dan Everett (1951) was born in Holtville, California. He has worked in the Amazon jungles of Brazil for over 30 years, among more than one dozen different tribal groups. He is best-known for his long-term work on the Pirahã language. He has published more than 90 articles and six books on linguistic theory and the description of endangered Amazonian languages. His most recent book, Don't sleep, there are snakes: life and language in the Amazonian jungle (Pantheon), was selected by National Public Radio as one of the best books of 2009 in the US, by Blackwell's bookstores as one of the best of 2009 in the UK , and was an 'editor's choice' of the London Sunday Times. It was also a featured BBC Radio 4 Book of the Week. His book, Language: The cultural tool (Pantheon), was a New York Times Editor's Choice .
A documentary of his life and work, The Grammar of Happiness, was released worldwide in 2012. It is available through the Smithsonian Channel in the USA. The Grammar of Happiness has now won first prize for Human Sciences at the Jackson Hole Film Festival. It won the Young Europeans Jury Award at the FIPA Film Festival in Biarritz, France. It is a finalist for best science film of 2012 at the Pariscience Film Festival.
A screenplay based on Don't sleep, There are Snakes is in progress, commissioned from two production companies, for a feature film. Everett is currently Dean of Arts and Sciences at Bentley University in Waltham, Massachusetts.


