Enough About Love

ROMAIN

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THERE IS A SIGN ON THE TALL OAK DOOR in the lobby of the School of Medicine. It has an arrow pointing the way to a study seminar on “The Genetics of Language” and adds: OPENING CONFERENCE BY PROF. ROMAIN VIDAL. 4–6 PM. The Linnaean Auditorium no longer has a single seat free, and the age of the audience proves, as is rarely the case, that it includes more lecturers than students. There are two men on the stage chatting and smiling. One can only imagine they are united by some complicity of learning, so utterly are they separated by physical appearance. The first — almost a giant, barely forty, wearing a white shirt and faded jeans — is checking the wires connected to his laptop. The older, chubbier man, in a blue suit with a salmon pink tie, is tapping the microphone.

“Hello, can you hear me? Please take your seats, there are still a few places at the front, please use them … As director of the Department of Medicine at Paris V University, it is my privilege to welcome a friend, Dr. Romain Vidal. He is the first contributor in our cycle of lectures. Romain will speak in French, but if you use the headphones supplied at the door, there will be a simultaneous translation into English. Romain directs Unit 468 of the National Institute for Health and Medical Research, which deals with ‘Language and the Nervous System.’ He teaches biological chemistry at Paris V University and was professor of genetics at Princeton for several years. Some of you still know Romain Vidal for his reader-friendly book, cowritten with the Nobel Prize winner John Vermont, on proto-language in animals, Animals That Speak.”

“… That Speak?” Romain lets his voice hang in the air, to indicate the question mark.

“Animals That Speak? Sorry, Romain. Was my accent any good, at least?”

Romain Vidal’s pout provokes some chuckling.

“I see … I’d better leave you to speak, then.”

Romain nods his head, amicably. He stays standing, checks his microphone. His voice is clear with precise diction, professional.

Thank you, Jacques, for that brief introduction. I’m very happy to be back where I studied cellular biology twenty years ago. So, this inaugural conference goes by the title “Keys to the Genetics of Language.” I’m going to try, in the hour I have, to share the extent of my findings with you. In order to do that, I need first to give you an acceptable definition of language, then to ask you to consider its role in the evolution of mankind, before looking into how it has mutated and changed, from three different points of view: genetic, evolutionary, and linguistic. Finally, I shall outline the position on what hopes there are in the field of gene therapy. To conclude, I will explain why I have high hopes of one day holding a conversation with Darwin. Darwin is my daughters’ cat. When you leave this room, I hope you will know more than when you came in. Which will make you all the more ignorant, given that, as someone — I can’t remember who, oh, actually, I can, it was Henri Michaux — so rightly said, “All knowledge creates new ignorance.”

The audience smiles. Romain Vidal has earned a reputation as an entertaining speaker who respects his audience. It is also his own recipe for avoiding boredom. The hesitation on Michaux was partly a ploy. Louise taught him, years ago now, a lawyer’s trick: “If you want to keep their attention, darling, make them laugh from time to time, and quote Flaubert, just like that, as if it was nothing, but always make it relevant. Or Dostoevsky, or Borges. You can’t invent this stuff, my love, you have to work really hard to make it look natural. They’ll never forget you. Even if they don’t remember a word of the case you made, they’ll remember the sentence from Flaubert. And never deliver the same author twice to the same people. They would take far too much pleasure in saying you rambled.”

Romain continues:

We have always been preoccupied with the question of animal language. We say “animal,” “language,” “we,” and each of these words supports a concept. In the book of Genesis, only Adam can name things. But do animals name things too? If they do, then man is not alone in speaking, he is not alone in deciphering the world. What new position does he hold in the world then? Advances in biology give rise to ethical, philosophical, and political questions. The genetics of language pose a phenomenal number of these questions. I shall be covering birds, primates, and dolphins, but first I’d like to talk about man, because man constitutes the most straightforward subject — paradoxically, given that his language is the most evolved. It would be extremely difficult for us to identify language problems in animals, but there must be chimpanzees with stammers out there, and dyslexic dolphins …

“After a joke,” Louise also advised, “never play up to it. Don’t pause, take a sip of water instead.” Romain brings the glass to his lips.

Some people have pathological problems with speech. This sort of “specific language distortion” is not related to mental handicaps. Toward the end of the twentieth century, the genealogy of a Pakistani family from the East End of London was studied in detail because several members of the family had trouble with articulation, with constructing coherent sentences, sometimes even with identifying sounds. The researchers managed to identify a deformity on a short section of chromosome 7, the gene FOXP2. FOXP2, which stands for Forkhead box P 2, is a protein characterized by a sequence of about a hundred amino acids connected to the DNA in a butterfly-shaped pattern. On this slide you can see highlighted in red the site of the mutation on exon 14. The guanine in one of the nucleotides is replaced by adenanine.

This FOXP2 gene plays a decisive role in the production of language in all animals. It acts like the conductor of an orchestra when the neural pathways are being laid down during embryo development. A “knockout” mouse (one that has been genetically modified) in which FOXP2 has been altered does not squeak like a normal mouse but almost like a bat, in the ultrasonic range. I’d like to refer you to the work of the team comprising Shu, Morrisey, Buxbaum et al. This gene also codes the swallowing process, tongue movements, etc.

In Homo erectus, FOXP2 mutated radically some two hundred thousand years ago. In other words, shortly before the advent of the Neanderthals and ourselves, the Cro-Magnons, Homo sapiens. This FOXP2 mutation is found in both types of Homo. It supports presumptions of a common ancestor, but that’s a whole other debate. So language appears less as a tool than as an organ. An organ which requires an indispensable process of apprenticeship. Mastering it goes hand in hand with the development of the cervical lobes: the brain is then arranged around language just as language structures the brain. That’s why we cannot acquire a so-called mother tongue after the age of six … but I’m not here to talk about the ontogenesis of language, other contributors will cover that, and I don’t want to encroach on their territory. In any event, I’m not interested in distinguishing between the acquired and the innate, but in knowing, first, when in the genetic history of a primate population the mutation facilitating speech occurred, and second, at what point in an individual’s development the neural connections that make language possible are established. We are still waiting for breakthroughs in the ontogenesis and phylogenesis of language.

Let’s say that, just as there was a proto-eye before the eye and a proto-hand before the hand, there was also a proto-language before language. A language of a few dozen words, but one, I fear, we know nothing about, because language doesn’t fossilize very well. I have nothing against Plato when he explains in his Cratylus that words appear in relation to natural sounds. Here I’d like to refer you to Jakobson’s famous article: yes, “mama” is almost certainly a universal that is systematically reinvented for the simple reason that ma is the first sound a baby can make. I’m also happy to accept that the word “tiger” comes from the roar of that grr. And I won’t devote my energies to disputing Merritt Ruehlen’s affirmations about mother tongue, the protonostratic language, although, to my mind, archeolinguistics is far too speculative, except for writing poems.

I will confine myself to one certainty: this proto-language must have conferred a decisive competitive advantage. Of course, there is the utilitarian vision: language means you can warn the group of unseen danger, tell them where to find food, and share experience. But I am even more keen on what I shall call the “litterarist” hypothesis: in social primates such as Homo neanderthalensis and Homo sapiens, language means first and foremost being able to tell a story. The new tradition says: “Don’t kill your neighbor because someone once did that and you just listen to what happened to them.” Myth then reinforces the group’s social cohesion and acts as a counterbalance to the effects of intelligence and individual self-interest. Not forgetting that, according to some evolutionists, language constitutes an advantage in the sexual realm: a female would choose a male who masters language over one with a more impressive physique: Rimbaud rather than Rambo. This theory is very popular with academics, particularly those not endowed with much muscle.

Romain the svelte turns toward the pudgy Jacques; his schoolboy joke makes the audience laugh. It works every time.

Romain will not reveal how, ten years earlier, he spent his first evening with Louise stammering and stuttering while his future wife — perfectly at ease and perfectly in control of her emotions — affectionately made fun of him, even then. The young academic did not win her, it was more she who chose him. For his natural decency, for the almost naive purity in the way he looked at her, and for his acute intelligence made all the more dazzling by his terrible gaucheness. But Louise very quickly realized that this peculiar difficulty with words that initially seduced her would end up exasperating her. Turning Romain into an incomparable orator struck her as a worthy challenge. And he soon became one. But his newfound assurance did not draw solely on exercises in diction and the quality of his notes. It owed much more to the pride he felt in being the man whom Louise Blum allowed to walk beside her in the street.

“Now I would like to cut to the quick of the subject …” Romain goes on.

When, an hour and ten minutes later, with that appropriate runover on time, the speaker stops talking and invites his audience to contribute in a discussion, there is one man in the back row of the Linnaean Auditorium who has not taken a single note. When the question-and-answer session begins, the man does not ask any questions either, even though, like all psychoanalysts, he would have liked to hear the word “subconscious” pronounced at some point in this conference on the cognitive sciences.

Thomas Le Gall has not taken his eyes off Romain Vidal for a moment, though. This is the man who wakes every morning beside Louise Blum, the woman he is falling in love with, and whom he has just made love to for the first time. Romain Vidal is not his rival, because no one ever has a rival. Thomas had no urge to confront the image of “the husband.” He wanted to see the man that Louise Blum had loved and still loved, and also, perhaps, wanted to put his own feelings to the test. Thomas feels the beginnings of sympathy for this great tall boy whose secret shyness he can see, whose fluid logical train of thought he admires, and whose friendship he knows with regret he can never have.