linguistic:voice_change, information:extraction, information:classification
Linguistic diversity

SIL Ethnologue defines a "living language" as "one that has at least one speaker for whom it is their first language". The exact number of known living languages varies from 6,000 to 7,000, depending on the precision of one's definition of "language", and in particular, on how one defines the distinction between a "language" and a " dialect ". As of 2016, Ethnologue cataloged 7,097 living human languages. The Ethnologue establishes linguistic groups based on studies of mutual intelligibility, and therefore often includes more categories than more conservative classifications. For example, the Danish language that most scholars consider a single language with several dialects is classified as two distinct languages (Danish and Jutish) by the Ethnologue.

According to the Ethnologue, 389 languages (nearly 6%) have more than a million speakers. These languages together account for 94% of the world's population, whereas 94% of the world's languages account for the remaining 6% of the global population.