There are some 6,500 different languages in the world, belonging to around 250 distinct families and conforming to numerous grammatical types. This book explains why. Given that the biological mechanisms underlying language are the same in all normal human beings, would we not be a moresuccessful species if we spoke one language? Daniel Nettle considers how this extraordinary and rich diversity arose, how it relates to the nature of language, cognition, and culture, and how it is linked with the main patterns of human geography and history. Human languages and language families are not distributed evenly: there are relatively few in Eurasia compared to the profusion found in Australasia, the Pacific, and the Americas. There is also a marked correlation between biodiversity and linguistic diversity. The author explains the processesby which this distribution evolved and changes still. To do so he returns to the earliest origins of language, reconstructing the processes of linguistic variation and diffusion that occurred when humans first filled the continents and, thousands of years later, turned to agriculture. He ends byexamining the causes of linguistic mortality, and why the number of the world's languages may halve before 2100. Linguistic Diversity draws on work in anthropology, linguistics, geography, archaeology, and evolutionary science to provide a comprehensive account of the patterns of linguistic diversity. It is written in a clear, lively and accessible style, and will appeal broadly across the natural and humansciences, as well as to the informed general reader.

Some structural features of languages predict others, some remain unchanged in daughter languages, others have an areal consistency; in establishing typologically, historically and geographically stable features in the worlds languages, examples are included from Kayardild, Djingili, Dyirbal, Mangarayi, Maung, Ngiyambaa.

This highly engaging textbook presents a linguistic view of the history, society, and culture of the United States. It discusses the many languages and forms of language that have been used in the US – including standard and nonstandard forms of English, creoles, Native American languages, and immigrant languages from across the globe – and shows how this distribution and diversity of languages has helped shape and define America as well as an American identity. The volume introduces the basic concepts of sociolinguistics and the politics of language through cohesive, up-to-date and accessible coverage of such key topics as dialectal development and the role of English as the majority language, controversies concerning language use in society, languages other than English used in the US, and the policies that have directly or indirectly influenced language use. These topics are presented in such a way that students can examine the inherent diversity of the communicative systems used in the United States as both a form of cultural enrichment and as the basis for socio-political conflict. The author team outlines the different viewpoints on contemporary issues surrounding language in the US and contextualizes these issues within linguistic facts, to help students think critically and formulate logical discussions. To provide opportunities for further examination and debate, chapters are organized around key misconceptions or questions ("I don't have an accent" or "Immigrants don't want to learn English"), bringing them to the forefront for readers to address directly. Language and Linguistic Diversity in the US is a fresh and unique take on a widely taught topic. It is ideal for students from a variety of disciplines or with no prior knowledge of the field, and a useful text for introductory courses on language in the US, American English, language variation, language ideology, and sociolinguistics.

Unlike other multi-ethnic nations, such as Myanmar and India, where official language policy has sparked bloody clashes, Thailand has maintained relative stability despite its eighty languages. In this study of the relations among politics, geography, and language, William A. Smalley shows how Thailand has maintained national unity through an elaborate social and linguistic hierarchy. Smalley contends that because the people of Thailand perceive their social hierarchy as the normal order, Standard Thai, spoken by members of the higher levels of society, prevails as the uncontested national language. By examining the hierarchy of Thailand's diverse languages and dialects in light of Thai history, education, culture, and religion, Smalley shows how Thailand has been able to keep its many ethnic groups at peace. Linguistic Diversity and National Unity explores the intricate relationship between language and power and the ways in which social and linguistic rank can be used to perpetuate order.

Understanding and addressing linguistic disadvantage must be a central facet of the social justice agenda of our time. This book explores the ways in which linguistic diversity mediates social justice in liberal democracies undergoing rapid change due to high levels of migration and economic globalization. Focusing on the linguistic dimensions of economic inequality, cultural domination and imparity of political participation, Linguistic Diversity and Social Justice employs a case-study approach to real-world instances of linguistic injustice. Linguistic diversity is a universal characteristic of human language but linguistic diversity is rarely neutral; rather it is accompanied by linguistic stratification and linguistic subordination. Domains critical to social justice include employment, education, and community participation. The book offers a detailed examination of the connection between linguistic diversity and inequality in these specific contexts within nation states that are organized as liberal democracies. Inequalities exist not only between individuals and groups within a state but also between states. Therefore, the book also explores the role of linguistic diversity in global injustice with a particular focus on the spread of English as a global language. While much of the analysis in this book focuses on language as a means of exclusion, discrimination and disadvantage, the concluding chapter asks what the content of linguistic justice might be.

What are the most widely spoken non-English languages in the USA? How did they reach the USA? Who speaks them, to whom, and for what purposes? What changes do these languages undergo as they come into contact with English? This book investigates the linguistic diversity of the USA by profiling the twelve most commonly used languages other than English. Each chapter paints a portrait of the history, current demographics, community characteristics, economic status, and language maintenance of each language group, and looks ahead to the future of each language. The book challenges myths about the 'official' language of the USA, explores the degree to which today's immigrants are learning English and assimilating into the mainstream, and discusses the relationship between linguistic diversity and national unity. Written in a coherent and structured style, Language Diversity in the USA is essential reading for advanced students and researchers in sociolinguistics, bilingualism, and education.

Languages and Dialects in the U.S. is a concise introduction to linguistic diversity in the U.S. for students with little to no background in linguistics. The goal of the editors of this collection of fourteen chapters, written by leading experts on the language varieties discussed, is to offer students detailed insight into the languages they speak or hear around them, grounded in comprehensive coverage of the linguistic systems underpinning them. The book begins with "setting the stage" chapters, introducing the sociocultural context of the languages and dialects featured in the book. The remaining chapters are each devoted to particular U.S. dialects and varieties of American English, each with problem sets and suggested further readings to reinforce basic concepts and new linguistic terminology and to encourage further study of the languages and dialects covered. By presenting students with both the linguistic and social, cultural, and political foundations of these particular dialects and variations of English, Languages and Dialects in the U.S. is the ideal text for students interested in linguistic diversity in the U.S., in introductory courses in sociolinguistics, language and culture, and language variation and change.