CAT 2018 Slot 1 VARC: A Modest Case for Linguistic Relativity

The claim that the language one speaks shapes, or even determines, the way one thinks — commonly known as linguistic relativity, or more loosely as the Sapir-Whorf hypothesis — has had an unusually volatile career in twentieth-century linguistics, swinging between near-total dismissal and cautious rehabilitation. Benjamin Lee Whorf, whose name is most associated with the strong version of the claim, never in fact formulated it as a rigorous testable hypothesis; his writings, largely essays for popular and professional audiences published in the 1940s, drew on his study of Hopi, a language he argued encoded time and event structure so differently from English that its speakers might be said to inhabit a genuinely different conceptual world. Whorf's own evidence for this was thin by modern standards — impressionistic, dependent on second-hand consultation, and unaccompanied by controlled comparison — and by the 1960s, as generative linguistics under Noam Chomsky rose to dominance with its emphasis on a universal grammar underlying all human languages, the strong Whorfian claim came to be treated in most linguistics departments as a discredited relic, an example of imprecise mid-century speculation rather than a serious research programme.

The rehabilitation, when it came in the 1990s, was considerably more cautious in its claims and considerably more rigorous in its methods, and this combination is central to understanding why it has proved durable where Whorf's original version did not. Researchers such as Lera Boroditsky did not attempt to revive the strong claim that language determines thought or renders certain concepts unthinkable to speakers of a given tongue; instead they tested narrower, falsifiable predictions about whether grammatical or lexical differences between languages correlate with measurable differences in cognitive performance on tasks that do not themselves involve language. One well-known line of work examined speakers of Kuuk Thaayorre, an Australian Aboriginal language that lacks egocentric spatial terms such as left and right, relying instead on absolute cardinal directions (north, south, east, west) even for small-scale space, such as describing which side of a table an object sits on. Speakers of this language, tested on a nonlinguistic task requiring them to arrange picture cards in temporal sequence, arranged the cards consistently from east to west regardless of which direction they themselves were facing — a striking cognitive habit plausibly linked to the constant, obligatory use of cardinal orientation in their everyday speech, since arranging time this way requires speakers to track compass direction continuously, a skill their language demands and English does not.

Critics of even this weaker, more careful version of relativity raise two persistent objections. First, correlation between a linguistic feature and a cognitive pattern does not establish that the language causes the pattern; both could instead be downstream effects of a shared cultural practice, such as a subsistence lifestyle in open terrain that independently encourages both cardinal-direction vocabulary and cardinal spatial attention, with neither causing the other. Second, even where causation is plausible, the effects documented are typically modest in size and confined to specific, narrow domains of cognition — colour discrimination, spatial reasoning, grammatical gender's influence on how nouns are personified — rather than the sweeping, wholesale differences in world-conception that Whorf's rhetoric implied. The contemporary consensus, such as it is, holds that language exerts a real but modest and domain-specific influence on habitual cognition, a position considerably humbler than either Whorf's original claim or Chomsky's dismissal of it, and one that depends, crucially, on experimental designs careful enough to separate linguistic influence from the cultural practices that so often travel alongside a given language.