Sociocultural linguistics has long conceived of languages as well-bounded, separate codes. But the increasing diversity of languages encountered by most people in their daily lives challenges this conception. Because globalization has accelerated population flows, cities are now sites of encounter for groups that are highly diverse in terms of origins, cultural practices, and languages. Further, new media technologies invent communicative genres, foster hybrid semiotic practices, and spread diversity as they intensify contact and exchange between peoples who often are spatially removed and culturally different from each other. Diversity—even super-diversity—is now the norm.

In response, recent scholarship complicates traditional associations between languages and social identities, emphasizing the connectedness of communicative events and practices at different scales and the embedding of languages within new physical landscapes and mediated practices. This volume takes stock of the increasing diversity of linguistic phenomena and faces the theoretical-methodological challenges that accounting for such phenomena pose to socio-cultural linguistics. This book stages the debate on super-diversity that will be sure to interest societal linguists and serves as an invaluable reference for academic libraries specializing in the linguistics field.

Advanced language learning has only recently begun to capture the interest and attention of applied linguists and professionals in language education in the United States. In this breakthrough volume, experts in the field lay the groundwork for approaching the increasingly important role of advanced language learning in the larger context of multilingual societies, globalization, and security.

This volume presents both general and theoretical insights and language-specific considerations in college classrooms spanning a range of languages, from the commonly taught languages of English, French, and German to the less commonly taught Farsi, Korean, Norwegian, and Russian.

Among theoretical frameworks likely to be conducive to imagining and fostering instructed "advancedness" in a second language, this volume highlights a cognitive-semantic approach. The theoretical and data-based findings make clear that advanced learners in particular are characterized by the capacity to make situated choices from across the entire language system, from vocabulary and grammar to discourse features, which suggests the need for a text-oriented, meaning-driven approach to language teaching, learning, and research.

This volume also considers whether and how information structuring in second-language composition reveals first-language preferences of grammaticized concepts. Other topics include curricular and instructional approaches to narrativity, vocabulary expansion, the demands on instructed programs for efficiency and effectiveness in order to assure advanced levels, and learners' ability to function in professional contexts with their diverse oral and written genre requirements. Finally, the volume probes the role and nature of assessment as a measurement tool for both researching and assessing advanced language learning and as an essential component of improving programs.

In the last three decades the field of endangered and minority languages has evolved rapidly, moving from the initial dire warnings of linguists to a swift increase in the number of organizations, funding programs, and community-based efforts dedicated to documentation, maintenance, and revitalization. Sustaining Linguistic Diversity brings together cutting-edge theoretical and empirical work from leading researchers and practitioners in the field. Together, these contributions provide a state-of-the-art overview of current work in defining, documenting, and developing the world's smaller languages and language varieties.

The book begins by grappling with how we define endangerment—how languages and language varieties are best classified, what the implications of such classifications are, and who should have the final say in making them. The contributors then turn to the documentation and description of endangered languages and focus on best practices, methods and goals in documentation, and on current field reports from around the globe. The latter part of the book analyzes current practices in developing endangered languages and dialects and particular language revitalization efforts and outcomes in specific locations. Concluding with critical calls from leading researchers in the field to consider the human lives at stake, Sustaining Linguistic Diversity reminds scholars, researchers, practitioners, and educators that linguistic diversity can only be sustained in a world where diversity in all its forms is valued.