This selection of Peter Trudgill's major works since 1988, appearing here in updated and revised form, reveals major recurring themes in his work on linguistic diversity. This book evinces his deep concern that the world's linguistic diversity is diminishing at an alarming rate. The linguistic future is likely to be very different from the past, because increased language contact among peoples will result in the creation of fewer new languages to balance the language deaths. The essays here manifest Trudgill's conviction that linguists must make every effort to study minority languages and dialects before they vanish. The book also demonstrates his sense of the obligation that linguists have to educate the public about why linguistic diversity is valuable.

The book deals with a number of specific but related topics. One area is the role of English in the world, and the nature of Standard English or Englishes. Another is language as a human issue, reflecting the author's concern that the results of sociolinguistic research should be made available to assist, wherever possible, with the solution of educational and other real-world problems. A third focus is on the problematic and interconnected relationships among nation and language and dialect, but, unlike the work of most other writers in this field, this book looks closely at the linguistic characteristics of the varieties concerned. The final major emphasis is on sociohistorical linguistics: in particular, the relationship between colonial and motherland varieties of English; dialect contact and language contact; and the sociolinguistically informed dialectology of linguistic theory, linguistic description, and the applications of linguistics. The major overall unifying theme of the book is linguistic variation and, as the diachronic outcome of linguistic variation, linguistic change.

This volume collects selected papers from the twenty-third New Ways of Analyzing Variation (NWAV23) conference held at Stanford University. It is a collection of innovative papers on the newest developments in research on variation. The range of topics covered in this collection include: phonological variation, morphosyntactic variation, register and style, discourse, codeswitching, and language change. A foreword by John Rickford ties the collection together. This volume will be of interest to sociolinguists, sociologists, and any scholar interested in comparative linguistics.

The culmination of a seven-year project, this volume provides a complete description of American Sign Language (ASL) variation. For four decades, linguists have studied how people from varying regions and backgrounds have different ways of saying the same thing. For example, in English some people say “test,” while others say “tes’”, dropping the final “t.” Noted scholars Ceil Lucas, Robert Bayley, and Clayton Valli led a team of exceptional researchers in applying techniques for analyzing spoken language variation to ASL. Their observations at the phonological, lexical, morphological, and syntactic levels demonstrate that ASL variation correlates with many of the same driving social factors of spoken languages, including age, socioeconomic class, gender, ethnic background, region, and sexual orientation. Internal constraints that mandate variant choices for spoken languages have been compared to ASL as well, with intriguing results. Sociolinguistic Variation in American Sign Language stands alone as the new standard for students and scholars committed to this discipline.