For present purposes he’s shortened the name. He’s only Snowman. He’s kept the abominable to himself, his own secret hair shirt.

After a few moments of hesitation the children squat down in a half-circle, boys and girls together. A couple of the younger ones are still munching on their breakfasts, the green juice running down their chins. It’s discouraging how grubby everyone gets without mirrors. Still, they’re amazingly attractive, these children—each one naked, each one perfect, each one a different skin colour—chocolate, rose, tea, butter, cream, honey—but each with green eyes. Crake’s aesthetic.

They’re gazing at Snowman expectantly. They must be hoping he’ll talk to them, but he isn’t in the mood for it today. At the very most he might let them see his sunglasses, up close, or his shiny, dysfunctional watch, or his baseball cap. They like the cap, but don’t understand his need for such a thing—removable hair that isn’t hair—and he hasn’t yet invented a fiction for it.

They’re quiet for a bit, staring, ruminating, but then the oldest one starts up. “Oh Snowman, please tell us—what is that moss growing out of your face?” The others chime in. “Please tell us, please tell us!” No nudging, no giggling: the question is serious.

“Feathers,” he says.

They ask this question at least once a week. He gives the same answer. Even over such a short time—two months, three? He’s lost count—they’ve accumulated a stock of lore, of conjecture about him: Snowman was once a bird but he’s forgotten how to fly and the rest of his feathers fell out, and so he is cold and he needs a second skin, and he has to wrap himself up. No: he’s cold because he eats fish, and fish are cold. No: he wraps himself up because he’s missing his man thing, and he doesn’t want us to see. That’s why he won’t go swimming. Snowman has wrinkles because he once lived underwater and it wrinkled up his skin. Snowman is sad because the others like him flew away over the sea, and now he is all alone.

“I want feathers too,” says the youngest. A vain hope: no beards on the men, among the Children of Crake. Crake himself had found beards irrational; also he’d been irritated by the task of shaving, so he’d abolished the need for it. Though not of course for Snowman: too late for him.

Now they all begin at once. “Oh Snowman, oh Snowman, can we have feathers too, please?”

“No,” he says.

“Why not, why not?” sing the two smallest ones.

“Just a minute, I’ll ask Crake.” He holds his watch up to the sky, turns it around on his wrist, then puts it to his ear as if listening to it. They follow each motion, enthralled. “No,” he says. “Crake says you can’t. No feathers for you. Now piss off.”

“Piss off? Piss off?” They look at one another, then at him. He’s made a mistake, he’s said a new thing, one that’s impossible to explain. Piss isn’t something they’d find insulting. “What is piss off?”

“Go away!” He flaps his sheet at them and they scatter, running along the beach. They’re still not sure whether to be afraid of him, or how afraid. He hasn’t been known to harm a child, but his nature is not fully understood. There’s no telling what he might do.

“Now I’m alone,” he says out loud. “All, all alone. Alone on a wide, wide sea.” One more scrap from the burning scrapbook in his head.

Revision: seashore.

He feels the need to hear a human voice—a fully human voice, like his own. Sometimes he laughs like a hyena or roars like a lion—his idea of a hyena, his idea of a lion. He used to watch old DVDs of such creatures when he was a child: those animal-behaviour programs featuring copulation and growling and innards, and mothers licking their young. Why had he found them so reassuring?

Or he grunts and squeals like a pigoon, or howls like a wolvog: Aroo! Aroo! Sometimes in the dusk he runs up and down on the sand, flinging stones at the ocean and screaming, Shit, shit, shit, shit, shit! He feels better afterwards.

He stands up and raises his arms to stretch, and his sheet falls off. He looks down at his body with dismay: the grimy, bug-bitten skin, the salt-and-pepper tufts of hair, the thickening yellow toenails. Naked as the day he was born, not that he can remember a thing about that. So many crucial events take place behind people’s backs, when they aren’t in a position to watch: birth and death, for instance. And the temporary oblivion of sex.

“Don’t even think about it,” he tells himself. Sex is like drink, it’s bad to start brooding about it too early in the day.

He used to take good care of himself; he used to run, work out at the gym. Now he can see his own ribs: he’s wasting away. Not enough animal protein. A woman’s voice says caressingly in his ear, Nice buns! It isn’t Oryx, it’s some other woman. Oryx is no longer very talkative.

“Say anything,” he implores her. She can hear him, he needs to believe that, but she’s giving him the silent treatment. “What can I do?” he asks her. “You know I…”

Oh, nice abs! comes the whisper, interrupting him. Honey, just lie back. Who is it? Some tart he once bought. Revision, professional sex-skills expert. A trapeze artist, rubber spine, spangles glued onto her like the scales of a fish. He hates these echoes. Saints used to hear them, crazed lice-infested hermits in their caves and deserts. Pretty soon he’ll be seeing beautiful demons, beckoning to him, licking their lips, with red-hot nipples and flickering pink tongues. Mermaids will rise from the waves, out there beyond the crumbling towers, and he’ll hear their lovely singing and swim out to them and be eaten by sharks. Creatures with the heads and breasts of women and the talons of eagles will swoop down on him, and he’ll open his arms to them, and that will be the end. Brainfrizz.

Or worse, some girl he knows, or knew, will come walking towards him through the trees, and she’ll be happy to see him but she’ll be made of air. He’d welcome even that, for the company.

He scans the horizon, using his one sunglassed eye: nothing. The sea is hot metal, the sky a bleached blue, except for the hole burnt in it by the sun. Everything is so empty. Water, sand, sky, trees, fragments of past time. Nobody to hear him.

“Crake!” he yells. “Asshole! Shit-for-brains!”

He listens. The salt water is running down his face again. He never knows when that will happen and he can never stop it. His breath is coming in gasps, as if a giant hand is clenching around his chest—clench, release, clench. Senseless panic.

“You did this!” he screams at the ocean.

No answer, which isn’t surprising. Only the waves, wish-wash, wish-wash. He wipes his fist across his face, across the grime and tears and snot and the derelict’s whiskers and sticky mango juice. “Snowman, Snowman,” he says. “Get a life.”