This guide will introduce you to UIUC Library Resources for studying endangered languages worldwide. It is organized by the regions of the world, rather than linguistics families, to parallel other library resources. Languages are not only tools for communication—they carry cultural memory, history, and worldviews. Today, thousands of languages are at risk of disappearing within this century, threatening the loss of cultural heritage and knowledge systems.
For related research: Visit the Global Studies, Anthropology, and Linguistics LibGuides.
What Are Endangered Languages?
An endangered language is one at risk of falling out of use, typically because fewer speakers remain, and younger generations are not learning it. UNESCO classifies languages on a scale from vulnerable to critically endangered, with some already dormant (no longer spoken but documented).
Key Terms
Language Revitilization Efforts: to reverse language decline (e.g., immersion programs, documentation).
Language Documentation: Recording a language’s grammar, vocabulary, and oral traditions.
Linguicide: The intentional destruction of a language, often through colonial policies or cultural suppression.
Mother Tongue: A person’s first/native language.
Oral Tradition: Knowledge passed orally across generations (e.g., stories, songs).
Preservation Matters
Languages encode unique cultural knowledge, ecological practices, and identity. Losing a language can mean losing medicinal traditions, historical narratives, and ways of understanding the world
Sources
Endangered Languages Project UNESCO: Safeguarding Endangered Languages Living Tongues Institute for Endangered Languages