THE MECHANISM
Language death in modernity rarely happens by decree alone. It happens when the language of school, work, and bureaucracy diverges from the language of the home — and one generation stops transmitting the mother tongue because fluency in it no longer pays.
THE BOARDING-SCHOOL ARCHITECTURE
Roughly a million Tibetan children — about three-quarters of school-age Tibetans — attend state-run residential schools, often hundreds of kilometers from home. Children return to families a few weeks a year. The setup mirrors the US and Canadian Indian boarding schools of the 19th and 20th centuries, whose explicit purpose Richard Pratt summarized as 'kill the Indian, save the man.'
THE 1984 LAW BEIJING IS BREAKING
China's own Regional Ethnic Autonomy Law guarantees minority-language education in autonomous regions, and Article 4 of the constitution affirms the right of every nationality to use and develop its own language. The 2021 mandate inverted this — formally on grounds of 'national common language promotion,' practically by making Mandarin the medium for every subject from kindergarten onward.
THE PEER PATTERN
This is the same template Beijing applied in Xinjiang from 2017 and in Inner Mongolia from 2020 — Mandarin-medium instruction, residential schooling, restrictions on supplemental mother-tongue classes. The sequence is not coincidence; it is policy diffusion.
WHY TIBETAN IS HARDER TO REPLACE THAN MOST
Tibetan is a liturgical language. Buddhist scripture, ritual, and centuries of philosophical commentary exist in classical Tibetan; monasteries are the institutional memory. Severing children from the spoken language also severs them from the religious tradition — which, from Beijing's vantage, is the point, not a side effect.
THE RETRIEVAL TEST
Language policy outcomes show up a generation later, in census data on home-language use. The damage is invisible until it is irreversible.