David Wallace - Consider the Lobster - And Other Essays

Grammar and usage conventions are, as it happens, a lot more like ethical principles than like scientific theories. The reason the Descriptivists can’t see this is the same reason they choose to regard the English language as the sum of all English utterances: they confuse mere regularities with norms .

Norms aren’t quite the same as rules, but they’re close. A norm can be defined here simply as something that people have agreed on as the optimal way to do things for certain purposes. Let’s keep in mind that language didn’t come into being because our hairy ancestors were sitting around the veldt with nothing better to do. Language was invented to serve certain very specific purposes—“That mushroom is poisonous”; “Knock these two rocks together and you can start a fire”; “This shelter is mine!” and so on. Clearly, as linguistic communities evolve over time, they discover that some ways of using language are better than others — not better a priori, but better with respect to the community’s purposes. If we assume that one such purpose might be communicating which kinds of food are safe to eat, then we can see how, for example, a misplaced modifier could violate an important norm: “People who eat that kind of mushroom often get sick” confuses the message’s recipient about whether he’ll get sick only if he eats the mushroom frequently or whether he stands a good chance of getting sick the very first time he eats it. In other words, the fungiphagic community has a vested practical interest in excluding this kind of misplaced modifier from acceptable usage; and, given the purposes the community uses language for, the fact that a certain percentage of tribesmen screw up and use misplaced modifiers to talk about food safety does not eo ipso make m.m.’s a good idea.

Maybe now the analogy between usage and ethics is clearer. Just because people sometimes lie, cheat on their taxes, or scream at their kids, this doesn’t mean that they think those things are “good.” 33 The whole point of establishing norms is to help us evaluate our actions (including utterances) according to what we as a community have decided our real interests and purposes are. Granted, this analysis is oversimplified; in practice it’s incredibly hard to arrive at norms and to keep them at least minimally fair or sometimes even to agree on what they are (see e.g. today’s Culture Wars). But the Descriptivists’ assumption that all usage norms are arbitrary and dispensable leads to — well, have a mushroom.

The different connotations of arbitrary here are tricky, though — and this sort of segues into the second main kind of Descriptivist argument. There is a sense in which specific linguistic conventions really are arbitrary. For instance, there’s no particular metaphysical reason why our word for a four-legged mammal that gives milk and goes moo is cow and not, say, prtlmpf . The uptown term for this is “the arbitrariness of the linguistic sign,” 34 and it’s used, along with certain principles of cognitive science and generative grammar, in a more philosophically sophisticated version of Descriptivism that holds the conventions of SWE to be more like the niceties of fashion than like actual norms. This “Philosophical Descriptivism” doesn’t care much about dictionaries or method; its target is the standard SNOOT claim that prescriptive rules have their ultimate justification in the community’s need to make its language meaningful and clear.

Steven Pinker’s 1994 The Language Instinct is a good and fairly literate example of this second kind of Descriptivist argument, which, like the Gove-et-al. version, tends to deploy a jr.-high-filmstrip SCIENCE: POINTING THE WAY TO A BRIGHTER TOMORROW- type tone:

[T]he words “rule” and “grammar” have very different meanings to a scientist and a layperson. The rules people learn (or, more likely, fail to learn) in school are called “prescriptive” rules, prescribing how one ought to talk. Scientists studying language propose “descriptive” rules, describing how people do talk. Prescriptive and descriptive grammar are simply different things. [35]

The point of this version of Descriptivism is to show that the descriptive rules are more fundamental and way more important than the prescriptive rules. The argument goes like this. An English sentence’s being meaningful is not the same as its being grammatical . That is, such clearly ill-formed constructions as “Did you seen the car keys of me?” or “The show was looked by many people” are nevertheless comprehensible; the sentences do, more or less, communicate the information they’re trying to get across. Add to this the fact that nobody who isn’t damaged in some profound Oliver Sacksish way actually ever makes these sorts of very deep syntactic errors 36 and you get the basic proposition of N. Chomsky’s generative linguistics, which is that there exists a Universal Grammar beneath and common to all languages, plus that there is probably an actual part of the human brain that’s imprinted with this Universal Grammar the same way birds’ brains are imprinted with Fly South and dogs’ with Sniff Genitals. There’s all kinds of compelling evidence and support for these ideas, not least of which are the advances that linguists and cognitive scientists and AI researchers have been able to make with them, and the theories have a lot of credibility, and they are adduced by the Philosophical Descriptivists to show that since the really important rules of language are at birth already hardwired into people’s neocortex, SWE prescriptions against dangling participles or mixed metaphors are basically the linguistic equivalent of whalebone corsets and short forks for salad. As Steven Pinker puts it, “When a scientist considers all the high-tech mental machinery needed to order words into everyday sentences, prescriptive rules are, at best, inconsequential decorations.”

This argument is not the barrel of drugged trout that Methodological Descriptivism was, but it’s still vulnerable to objections. The first one is easy. Even if it’s true that we’re all wired with a Universal Grammar, it doesn’t follow that all prescriptive rules are superfluous. Some of these rules really do seem to serve clarity and precision. The injunction against two-way adverbs (“People who eat this often get sick”) is an obvious example, as are rules about other kinds of misplaced modifiers (“There are many reasons why lawyers lie, some better than others”) and about relative pronouns’ proximity to the nouns they modify (“She’s the mother of an infant daughter who works twelve hours a day”).

Granted, the Philosophical Descriptivist can question just how absolutely necessary these rules are: it’s quite likely that a recipient of clauses like the above could figure out what they mean from the sentences on either side or from the overall context or whatever. 37 A listener can usually figure out what I really mean when I misuse infer for imply or say indicate for say, too. But many of these solecisms — or even just clunky redundancies like “The door was rectangular in shape”—require at least a couple extra nanoseconds of cognitive effort, a kind of rapid sift-and-discard process, before the recipient gets it. Extra work. It’s debatable just how much extra work, but it seems indisputable that we put some extra interpretive burden on the recipient when we fail to honor certain conventions. W/r/t confusing clauses like the above, it simply seems more “considerate” to follow the rules of correct English … just as it’s more “considerate” to de-slob your home before entertaining guests or to brush your teeth before picking up a date. Not just more considerate but more respectful somehow — both of your listener/reader and of what you’re trying to get across. As we sometimes also say about elements of fashion and etiquette, the way you use English “makes a statement” or “sends a message”—even though these statements/messages often have nothing to do with the actual information you’re trying to communicate.