What pathways in the brain, he wondered, connected these patterns of sound to pleasure? And were they intrinsic to the working of the mind or just an accident of evolution? Or to ask the same question another way, if there was an afterlife, either old-school analog or newfangled digital—if we lived on as spirits or were reconstituted as digital simulations of our own brains—would we still like music?
It hadn’t exactly rained, but the walk was wet anyway, with moisture that had condensed from the atmosphere. Red leaves were plastered to it, as if the place had been overrun by patriotic Canadians. The ones underfoot had gone a little dark, but when he gazed down the length of Cherry Street, the trees lining it had a Canadian-flag purity and intensity of redness no less than that of the traffic lights suspended above major intersections.
Corvallis Kawasaki had told him that there was a word for this: “quale.” The subjective experience of (for example) redness. Or of music, or of a tarte tatin. Neurologists and philosophers both wrote of qualia, tried to puzzle out what they were exactly, how you got them, whether they were intrinsic to consciousness. Did the ants feeding on a puddle of spilled soda experience its sweetness? Or were they too simple for that and only responding programmatically? The infrared sensor on an elevator door did not experience qualia of people stepping through its beam; it was just a dumb switch. Where on the evolutionary ladder did the brain stop being a glorified elevator door sensor and begin to experience qualia? Before or after ants? Or was it the case that an individual ant was too simple to experience qualia but a whole swarm of them collectively did?
All of these lofty considerations aside, Richard enjoyed qualia to a degree that bordered on the sexual. He had ruined more than one first date by reacting to a swallow of wine or a bite of steak in a manner that the woman across the table seemed to find a little creepy. A few years earlier, he had passed through a sort of prolonged near-death experience during which he’d had way too much time to think about this. He had even drawn up a list of good ones, as if cataloging them would lead to mastery, or at least understanding:
The black sheen of an old cast-iron griddle, its oily smell when heated.
The pucker in the back of a man’s powder-blue dress shirt.
The smell of a cedar plank fractured along a grain line.
Sparks of sunlight reflecting from waves.
The shape of the letter P.
Finding your exact location on a map.
Shortening your stride as you approached a curb.
Moving around in a house—walls you can’t pass through, doors you can.
Remaining upright. Balance. Standing on one foot.
Bubbles on the bottom of a pan getting ready to boil.
Having an appetite.
Just having been hit on the nose.
The opening strains of “Comfortably Numb.”
So much for the poet in him; the tech magnate idly wondered about all of the processing power that was being consumed by his brain, even in its most idle moments, simply taking in qualia and organizing them into a coherent story about the world and his place in it.
He snatched a particularly brilliant red maple leaf right out of the air and let it plaster its wet anatomy to the palm of his hand. He looked at it the way he might’ve as a kid looking at just such a leaf on a farm in Iowa. An observer at a distance would assume he was looking at his phone. There was something almost sinister about its symmetry, which was far from perfect and yet obvious and undeniable. Dark veins forked away from its spine. On its back surface, they stood out, like girders under a roof. On the front, each vein was a channel grooved into the red flesh, draining it like a system of rills and creeks and rivers, or feeding it like capillaries in an organ. It was a little triumph of spatial organization, like the state of Iowa, replicated millions of times along the length of Cherry Street and about to become mulch in the gutter. He decided to spare this one such an ignominious fate and slipped it into his bag. Later he would show it to Sophia.
He became aware of being looked at. A boy of perhaps twelve was walking up Cherry Street. He had recognized Richard and was approaching, to the mild consternation of his adult minder—presumably his father. On his left forearm he wore a newfangled plastic splint, the kind that made the wearer look like a bionic superwarrior instead of a damaged gimp. And indeed the music of Pompitus Bombasticus made his final approach to Richard seem like the triumphal entry of a hero into Valhalla. With his good hand the kid was fishing his phone out. He would want to take a selfie with Richard so that he could post it and achieve, at least for a few hours, the Miasma’s equivalent of Valhalla-like glory. Richard obligingly pulled the phones from his head and let them encircle his neck. He shook the boy’s hand—this was awkward because of the splint and the phone. Followed at a seemly interval by the adult, the two of them walked side by side for half a block. The boy was a heavy player of T’Rain. He was smart and appealing, with well-formed and completely reasonable ideas on how to make the game even better. They drew to a halt in front of the entrance to the clinic. The kid’s monologue continued, Richard paying attention and nodding, until the father, sensing the nature of Richard’s errand, intervened and directed the boy to wind it up. The boy had, while talking, got his phone configured to take a selfie, which he now did. He was narrating as he did so and Dodge understood that he was not taking a still photo but a snippet of video, more difficult to counterfeit and thus, when posted, more cred enhancing. He shook the kid’s hand and exchanged nods with the dad: Over to you. The kid had got a mildly stricken look on his face; it had occurred to him that Richard Forthrast might be sick.
That’s what medicine was to kids: an acute response to disease. When you got older you understood it was more like brushing your teeth: a system of highly evolved strategies for preempting bad things that could happen to you if you took no preventive measures. Part of him wanted to explain this to the kid, to assuage his little pang of anxiety, but the conversation had gone on long enough and was over now. He went into the building musing on the weird role that his society had picked out for him as a guy who had built, or caused to be built, an imaginary world.
No expense had been spared on the interior design front to make the building seem as little as possible like what it really was. They had even eschewed a traditional matter-based directory in favor of a touch screen. Dodge employed this to remind himself which floor his appointment was on. The thing read like an electronic compendium of maladies. To browse it was to be grateful for all of the things that had not yet gone wrong with his body and his mind. Almost as miraculous as life itself was the number of ways it could end, or at least turn into a living hell. And for each of those there was a different, exquisitely evolved medical sub-subspecialty. He almost felt that he was failing this stupendous industry by not being sick in any interesting way. For today’s procedure was utterly routine, a thing done a thousand times a day. He found his destination on the screen and walked to the correct elevator bank, casting a glance toward the entrance to the parking garage just in case C-plus might happen to show up. But this did not happen and so he had the elevator to himself at first. His clinic was on a high floor. En route, people with various impairments got on and off. Either they were lost or else they were being transferred between cooperating sub-subspecialists. For the most part they were oddly cheerful. Beyond a certain point it was all just kicking through wreckage.
A prominent sign on the check-in counter at the clinic read, PATIENTS: DO NOT EAT OR DRINK ANYTHING BEFORE YOUR SURGERY. But it gave no instructions as to what you should do if it was already too late, and so Richard socked it away in the same round file as the cancer warning signs that were posted on every single flat surface in the state of California. The nurse who was checking him in asked whether he had anyone lined up to take him home. Richard pulled out his phone, shingled with texts from Corvallis