An investigation into the possibility of impossible languages, searching for the indelible “fingerprint” of human language. Can there be such a thing as an impossible human language? A biologist could describe an impossible animal as one that goes against the physical laws of nature (entropy, for example, or gravity). Are there any such laws that constrain languages? In this book, Andrea Moro—a distinguished linguist and neuroscientist—investigates the possibility of impossible languages, searching, as he does so, for the indelible “fingerprint” of human language. Moro shows how the very notion of impossible languages has helped shape research on the ultimate aim of linguistics: to define the class of possible human languages. He takes us beyond the boundaries of Babel, to the set of properties that, despite appearances, all languages share, and explores the sources of that order, drawing on scientific experiments he himself helped design. Moro compares syntax to the reverse side of a tapestry revealing a hidden and apparently intricate structure. He describes the brain as a sieve, considers the reality of (linguistic) trees, and listens for the sound of thought by recording electrical activity in the brain. Words and sentences, he tells us, are like symphonies and constellations: they have no content of their own; they exist because we listen to them and look at them. We are part of the data.

If we send a message into space, will extraterrestrial beings receive it? Will they understand? The endlessly fascinating question of whether we are alone in the universe has always been accompanied by another, more complicated one: if there is extraterrestrial life, how would we communicate with it? In this book, Daniel Oberhaus leads readers on a quest for extraterrestrial communication. Exploring Earthlings' various attempts to reach out to non-Earthlings over the centuries, he poses some not entirely answerable questions: If we send a message into space, will extraterrestrial beings receive it? Will they understand? What languages will they (and we) speak? Is there not only a universal grammar (as Noam Chomsky has posited), but also a grammar of the universe? Oberhaus describes, among other things, a late-nineteenth-century idea to communicate with Martians via Morse code and mirrors; the emergence in the twentieth century of SETI (the search for extraterrestrial intelligence), CETI (communication with extraterrestrial intelligence), and finally METI (messaging extraterrestrial intelligence); the one-way space voyage of Ella, an artificial intelligence agent that can play cards, tell fortunes, and recite poetry; and the launching of a theremin concert for aliens. He considers media used in attempts at extraterrestrial communication, from microwave systems to plaques on spacecrafts to formal logic, and discusses attempts to formulate a language for our message, including the Astraglossa and two generations of Lincos (lingua cosmica). The chosen medium for interstellar communication reveals much about the technological sophistication of the civilization that sends it, Oberhaus observes, but even more interesting is the information embedded in the message itself. In Extraterrestrial Languages, he considers how philosophy, linguistics, mathematics, science, and art have informed the design or limited the effectiveness of our interstellar messaging.

An exploration of the practice of inventing languages, from speaking in tongues to utopian schemes of universality to the discoveries of modern linguistics. In Imaginary Languages, Marina Yaguello explores the history and practice of inventing languages, from religious speaking in tongues to politically utopian schemes of universality to the discoveries of modern linguistics. She looks for imagined languages that are autonomous systems, complete unto themselves and meant for communal use; imaginary, and therefore unlike both natural languages and historically attested languages; and products of an individual effort to lay hold of language. Inventors of languages, Yaguello writes, are madly in love: they love an object that belongs to them only to the extent that they also share it with a community. Yaguello investigates the sources of imaginary languages, in myths, dreams, and utopias. She takes readers on a tour of languages invented in literature from the sixteenth to the twentieth century, including that in More’s Utopia, Leibniz’s “algebra of thought,” and Bulwer-Lytton’s linguistic fiction. She examines the linguistic fantasies (or madness) of Georgian linguist Nikolai Marr and Swiss medium Hélène Smith; and considers the quest for the true philosophical language. Yaguello finds two abiding (and somewhat contradictory) forces: the diversity of linguistic experience, which stands opposed to unifying endeavors, and, on the other hand, features shared by all languages (natural or not) and their users, which justifies the universalist hypothesis. Recent years have seen something of a boom in invented languages, whether artificial languages meant to facilitate international communication or imagined languages constructed as part of science fiction worlds. In Imaginary Languages (an updated and expanded version of the earlier Les Fous du langage, published in English as Lunatic Lovers of Language), Yaguello shows that the invention of language is above all a passionate, dizzying labor of love.

The new edition of a pioneering book that examines research at the intersection of contemporary theoretical linguistics and the cognitive neurosciences. In The Boundaries of Babel, Andrea Moro describes an encounter between two cultures: contemporary theoretical linguistics and the cognitive neurosciences. As a leading theoretical linguist in the generative tradition and also a neuroscientist, Moro is uniquely equipped to tell this story. Moro examines what he calls the “hidden” revolution in contemporary science: the discovery that the number of possible grammars is not infinite and that their number is biologically limited. This will require us to rethink not just the fundamentals of linguistics and neurosciences but also our view of the human mind. Moro searches for neurobiological correlates of “the boundaries of Babel”—the constraints on the apparent chaotic variation in human languages—by using an original experimental design based on artificial languages exploiting neuroimaging techniques. This second edition includes a new chapter in which Moro extends the exploration of the boundaries of Babel in search of the source of order with which all human languages are endowed. Reflecting on the emerging methodology that obtains physiological data from awake brain surgery, Moro shifts from considering where the neurophysiological processes underlying linguistic competence take place—that is, where neurons are activated—to considering the neuronal code involved in these processes—that is, what neurons communicate to each other. This edition also features a substantive new foreword by Noam Chomsky synthesizing the major issues theoretical syntax will face in the near future.

Two distinguished linguists on language, the history of science, misplaced euphoria, surprising facts, and potentially permanent mysteries. In The Secrets of Words, influential linguist Noam Chomsky and his longtime colleague Andrea Moro have a wide-ranging conversation, touching on such topics as language and linguistics, the history of science, and the relation between language and the brain. Moro draws Chomsky out on today’s misplaced euphoria about artificial intelligence (Chomsky sees “lots of hype and propaganda” coming from Silicon Valley), the study of the brain (Chomsky points out that findings from brain studies in the 1950s never made it into that era’s psychology), and language acquisition by children. Chomsky in turn invites Moro to describe his own experiments, which proved that there exist impossible languages for the brain, languages that show surprising properties and reveal unexpected secrets of the human mind. Chomsky once said, “It is important to learn to be surprised by simple facts”—“an expression of yours that has represented a fundamental turning point in my own personal life,” says Moro—and this is something of a theme in their conversation. Another theme is that not everything can be known; there may be permanent mysteries, about language and other matters. Not all words will give up their secrets.

This is the first volume of a unique collection that brings together the best English-language problems created for students competing in the Computational Linguistics Olympiad. These problems are representative of the diverse areas presented in the competition and designed with three principles in mind: · To challenge the student analytically, without requiring any explicit knowledge or experience in linguistics or computer science; · To expose the student to the different kinds of reasoning required when encountering a new phenomenon in a language, both as a theoretical topic and as an applied problem; · To foster the natural curiosity students have about the workings of their own language, as well as to introduce them to the beauty and structure of other languages; · To learn about the models and techniques used by computers to understand human language. Aside from being a fun intellectual challenge, the Olympiad mimics the skills used by researchers and scholars in the field of computational linguistics. In an increasingly global economy where businesses operate across borders and languages, having a strong pool of computational linguists is a competitive advantage, and an important component to both security and growth in the 21st century. This collection of problems is a wonderful general introduction to the field of linguistics through the analytic problem solving technique. "A fantastic collection of problems for anyone who is curious about how human language works! These books take serious scientific questions and present them in a fun, accessible way. Readers exercise their logical thinking capabilities while learning about a wide range of human languages, linguistic phenomena, and computational models. " - Kevin Knight, USC Information Sciences Institute

Language and Society is a broad introduction to the interaction of language and society, intended for undergraduate students majoring in any academic discipline. The book discusses the complex socio-political roles played by large, dominant languages around the world and how the growth of major national and official languages is threatening the continued existence of smaller, minority languages. As individuals adopt new ways of speaking, many languages are disappearing, others are evolving into hybrid languages with distinctive new forms, and even long-established languages are experiencing significant change, with young speakers creating novel expressions and innovative pronunciations. Making use of a wide range of case studies selected from the Americas, Europe, Asia and Africa, Andrew Simpson describes and explains key factors causing language variation and change which relate to societal structures and the expression of group and personal identity. The volume also examines how speakers' knowledge of language acts as an important force controlling access to education, advances in employment and the development of social status. Additional topics discussed in the volume focus on the global growth of English, gendered patterns of language use, and the influence of language on perception.

Human language allows us to plan, communicate, and create new ideas, without limit. Yet we have only finite experiences, and our languages have finite stores of words. Drawing on research from neuroscience, psychology, and linguistics, David Adger takes us on a journey to the hidden structure behind all we say (or sign) and understand.