CAT 2022 Slot 2 VARC: When a Language Falls Silent

Of the roughly seven thousand languages spoken on Earth today, linguists estimate that half will fall silent within a century. A language is not merely a code for exchanging information; it is a compressed archive of a community's accumulated observations about its environment, its social relations and its history. When the last fluent speaker of a language dies, that archive does not pass smoothly into another tongue — it is largely lost, because the concepts a language encodes rarely translate without residue. A word for a particular state of sea ice, honed over centuries of subsistence hunting, cannot be swapped for an equivalent term in a colonial language without losing the fine calibration that made it useful in the first place.

Critics of the alarm around language death sometimes argue that linguistic diversity, like biological diversity, is romanticised by outsiders who do not have to live with its costs. A shared language, they point out, lowers transaction costs in trade, allows children to access education and employment in wider markets, and can defuse the ethnic factionalism that multilingual states are prone to. On this view, the shift of small communities toward dominant regional or national languages is not a tragedy imposed from outside but frequently a choice made by speakers themselves, who calculate, often correctly, that their children's prospects improve with fluency in a bigger language.

This argument is not baseless, but it understates two things. First, the "choice" to abandon a mother tongue is rarely made on a level playing field: state schooling, media and administration in only the dominant language make the switch appear voluntary while in fact foreclosing the alternative. A parent who wants a child to have a job is not exercising free preference among equals; she is responding to an institutional structure that has already decided which language will pay. Second, the loss is not merely sentimental. Endangered languages have repeatedly turned out to encode ecological and medicinal knowledge unavailable elsewhere — knowledge of plant properties, weather patterns, and animal behaviour built up over generations of close observation, which becomes essentially irretrievable once the language carrying it disappears. Documenting a dying language after its last fluent speakers are gone can preserve a partial vocabulary list, but it cannot recover the connected reasoning, the proverbs, and the narrative forms in which that knowledge was actually held and transmitted.

None of this means multilingualism is costless, or that every dominant language is an oppressor. Many communities manage to keep an ancestral language alive alongside a language of wider commerce, raising children who are fluent in both. The evidence suggests that this bilingual outcome, rather than either monolingual extreme, best serves both economic mobility and cultural continuity — but it requires deliberate institutional support, such as mother-tongue instruction in early schooling, that a purely market-driven shift toward a dominant language will not spontaneously produce. The real debate, then, is not whether small languages should yield to large ones — market pressures ensure that some degree of convergence is inevitable — but whether societies are willing to build the institutions that let communities retain their languages as an active inheritance rather than a folklore exhibit, before the choice is made for them by default.