structural:scholar_edition
Effects on communities

As communities lose their language, they often lose parts of their cultural traditions which are tied to that language. Examples include songs, myths, poetry, local remedies, ecological and geological knowledge, as well as language behaviors that are not easily translated. Furthermore, the social structure of one's community is often reflected through speech and language behavior. This pattern is even more prominent in dialects. This may in turn affect the sense of identity of the individual and the community as a whole, producing a weakened social cohesion as their values and traditions are replaced with new ones. This is sometimes characterized as anomie. Losing a language may also have political consequences as some countries confer different political statuses or privileges on minority ethnic groups, often defining ethnicity in terms of language. In turn, communities that lose their language may also lose political legitimacy as a community with special collective rights. Language can also be considered as scientific knowledge in topics such as medicine, philosophy, botany, and more. It reflects a community's practices when dealing with the environment and each other. When a language is lost, this knowledge is often lost as well.

In contrast, language revitalization is correlated with better health outcomes in indigenous communities.