Issue Eleven: Greg Egan's "The Moral Virologist"
The Moral Virologist
Out on the street, in the dazzling sunshine of a warm Atlanta
morning, a dozen young children were playing. Chasing, wrestling,
and hugging each other, laughing and yelling, crazy and jubilant
for no other reason than being alive on such a day. Inside the
gleaming white building, though, behind double-glazed windows,
the air was slightly chilly - the way John Shawcross preferred
it - and nothing could be heard but the air-conditioning, and
a faint electrical hum.
The schematic of the protein molecule trembled very slightly.
Shawcross grinned, already certain of success. As the pH displayed
in the screen's top left crossed the critical value - the point
at which, according to his calculations, the energy of conformation
B should drop below that of conformation A - the protein suddenly
convulsed and turned completely inside-out. It was exactly as
he had predicted, and his binding studies had added strong support,
but to see the transformation (however complex the algorithms
that had led from reality to screen) was naturally the most satisfying
He replayed the event, backwards and forwards several times, utterly
captivated. This marvellous device would easily be worth the
eight hundred thousand he'd paid for it. The salesperson had
provided several impressive demonstrations, of course, but this
was the first time Shawcross had used the machine for his own
work. Images of proteins in solution! Normal X-ray diffraction
could only work with crystalline samples, in which a molecule's
configuration often bore little resemblance to its aqueous, biologically
relevant, form. An ultrasonically stimulated semi-ordered liquid
phase was the key, not to mention some major breakthroughs in
computing; Shawcross couldn't follow all the details, but that
was no impediment to using the machine. He charitably wished
upon the inventor Nobel Prizes in chemistry, physics and medicine;
viewed the stunning results of his experiment once again, then
stretched, rose to his feet, and went out in search of lunch.
On his way to the delicatessen, he passed that bookshop,
as always. A lurid new poster in the window caught his eye: a
naked young man stretched out on a bed in a state of postcoital
languor, one corner of the sheet only just concealing his groin.
Emblazoned across the top of the poster, in imitation of a glowing
red neon sign, was the book's title: A Hot Night's Safe Sex.
Shawcross shook his head in anger and disbelief. What was wrong
with people? Hadn't they read his advertisement? Were they blind?
Stupid? Arrogant? Safety lay only in the obedience of
After eating, he called in at a newsagent that carried several
foreign papers. The previous Saturday's editions had arrived,
and his advertisement was in all of them, where necessary translated
into the appropriate languages. Half a page in a major newspaper
was not cheap anywhere in the world, but then, money had never
been a problem.
REPENT AND BE SAVED!
ABANDON YOUR WICKEDNESS NOW
OR DIE AND BURN FOREVER!
He couldn't have put it more plainly, could he? Nobody could
claim that they hadn't been warned.
In 1981, Matthew Shawcross bought a tiny, run-down cable TV station
in the Bible belt, which until then had split its air time between
scratchy black-and-white film clips of fifties gospel singers,
and local novelty acts such as snake handlers (protected by their
faith, not to mention the removal of their pets' venom glands)
and epileptic children (encouraged by their parents' prayers,
and a carefully timed withdrawal of medication, to let the spirit
move them). Matthew Shawcross dragged the station into the nineteen
eighties, spending a fortune on a thirty-second computer-animated
station ID (a fleet of pirouetting, crenellated spaceships firing
crucifix-shaped missiles into a relief map of the USA, chiselling
out the station logo of Liberty, holding up, not a torch, but
a cross), showing the latest, slickest gospel rock video clips,
"Christian" soap operas and "Christian" game
shows, and, above all, identifying issues - communism, depravity,
godlessness in schools - which could serve as the themes for telethons
to raise funds to expand the station, so that future telethons
might be even more successful.
Ten years later, he owned one of the country's biggest cable TV
John Shawcross was at college, on the verge of taking up paleontology,
when AIDS first began to make the news in a big way. As the epidemic
snowballed, and the spiritual celebrities he most admired (his
father included) began proclaiming the disease to be God's will,
he found himself increasingly obsessed by it. In an age where
the word miracle belonged to medicine and science, here
was a plague, straight out of the Old Testament, destroying the
wicked and sparing the righteous (give or take some haemophiliacs
and transfusion recipients), proving to Shawcross beyond any doubt
that sinners could be punished in this life, as well as in the
next. This was, he decided, valuable in at least two ways: not
only would sinners to whom damnation had seemed a remote and unproven
threat now have a powerful, worldly reason to reform, but the
righteous would be strengthened in their resolve by this unarguable
sign of heavenly support and approval.
In short, the mere existence of AIDS made John Shawcross feel
good, and he gradually became convinced that some kind
of personal involvement with HIV, the AIDS virus, would make him
feel even better. He lay awake at night, pondering God's mysterious
ways, and wondering how he could get in on the act. AIDS research
would be aimed at a cure, so how could he possibly justify involving
himself with that?
Then, in the early hours of one cold morning, he was woken by
sounds from the room next to his. Giggling, grunting, and the
squeaking of bed springs. He wrapped his pillow around his ears
and tried to go back to sleep, but the sounds could not be ignored
- nor could the effect they wrought on his own fallible flesh.
He masturbated for a while, on the pretext of trying to manually
crush his unwanted erection, but stopped short of orgasm and lay,
shivering, in a state of heightened moral perception. It was
a different woman every week; he'd seen them leaving in the morning.
He'd tried to counsel his fellow student, but had been mocked
for his troubles. Shawcross didn't blame the poor young man;
was it any wonder people laughed at the truth, when every movie,
every book, every magazine, every rock song, still sanctioned
promiscuity and perversion, making them out to be normal and good?
The fear of AIDS might have saved millions of sinners, but millions
more still ignored it, absurdly convinced that their chosen
partners could never be infected, or trusting in condoms
to frustrate the will of God!
The trouble was, vast segments of the population had, in
spite of their wantonness, remained uninfected, and the use of
condoms, according to the studies he'd read, did seem to
reduce the risk of transmission. These facts disturbed Shawcross
a great deal. Why would an omnipotent God create an imperfect
tool? Was it a matter of divine mercy? That was possible, he
conceded, but it struck him as rather distasteful: sexual Russian
roulette was hardly a fitting image of the Lord's capacity for
Or - Shawcross tingled all over as the possibility crystalised
in his brain - might AIDS be no more than a mere prophetic shadow,
hinting at a future plague a thousand times more terrible? A
warning to the wicked to change their ways while they still had
time? An example to the righteous as to how they might do
Shawcross broke into a sweat. The sinners next door moaned as
if already in Hell, the thin dividing wall vibrated, the wind
rose up to shake the dark trees and rattle his window. What was
this wild idea in his head? A true message from God, or the product
of his own imperfect understanding? He needed guidance! He switched
on his reading lamp and picked up his Bible from the bedside table.
With his eyes closed, he opened the book at random.
He recognised the passage at the very first glance. He ought
to have; he'd read it and reread it a hundred times, and knew
it almost by heart. The destruction of Sodom and Gomorrah.
At first, he tried to deny his destiny: He was unworthy! A sinner
himself! An ignorant child! But everyone was unworthy, everyone
was a sinner, everyone was an ignorant child in God's eyes. It
was pride, not humility, that spoke against God's choice of him.
By morning, not a trace of doubt remained.
Dropping paleontology was a great relief; defending Creationism
with any conviction required a certain, very special, way of thinking,
and he had never been quite sure that he could master it. Biochemistry,
on the other hand, he mastered with ease (confirmation, if any
was needed, that he'd made the right decision). He topped his
classes every year, and went on to do a PhD in Molecular Biology
at Harvard, then postdoctoral work at the NIH, and fellowships
in Canada and France. He lived for his work, pushing himself
mercilessly, but always taking care not to be too conspicuous
in his achievements. He published very little, usually as a modest
third or fourth co-author, and when at last he flew home from
France, nobody in his field knew, or would have much cared, that
John Shawcross had returned, ready to begin his real work.
Shawcross worked alone in the gleaming white building that served
as both laboratory and home. He couldn't risk taking on employees,
no matter how closely their beliefs might have matched his own.
He hadn't even let his parents in on the secret; he told
them he was engaged in theoretical molecular genetics, which was
a lie of omission only - and he had no need to beg his father
for money week by week since, for tax reasons, twenty-five percent
of the Shawcross empire's massive profit was routinely payed into
accounts in his name.
His lab was filled with shiny grey boxes, from which ribbon cables
snaked to PCs; the latest generation, fully automated, synthesisers
and sequencers of DNA, RNA, and proteins (all available off the
shelf, to anyone with the money to buy them). Half a dozen robot
arms did all the grunt work: pipetting and diluting reagents,
labelling tubes, loading and unloading centrifuges.
At first Shawcross spent most of his time working with computers,
searching databases for the sequence and structure information
that would provide him with starting points, later buying time
on a supercomputer to predict the shapes and interactions of molecules
as yet unknown.
When aqueous X-ray diffraction become possible, his work sped
up by a factor of ten; to synthesise and observe the actual proteins
and nucleic acids was now both faster, and more reliable, than
the hideously complex process (even with the best short-cuts,
approximations and tricks) of solving Schrödinger's equation
for a molecule consisting of hundreds of thousands of atoms.
Base by base, gene by gene, the Shawcross virus grew.
As the woman removed the last of her clothes, Shawcross, sitting
naked on the motel room's plastic bucket chair, said, "You
must have had sexual intercourse with hundreds of men."
"Thousands. Don't you want to come closer, honey? Can you
see okay from there?"
"I can see fine."
She lay back, still for a moment with her hands cupping her breasts,
then she closed her eyes and began to slide her palms across her
This was the two hundredth occasion on which Shawcross had paid
a woman to tempt him. When he had begun the desensitising process
five years before, he had found it almost unbearable. Tonight
he knew he would sit calmly and watch the woman achieve, or skilfully
imitate, orgasm, without experiencing even a flicker of lust himself.
"You take precautions, I suppose."
She smiled, but kept her eyes closed. "Damn right I do.
If a man won't wear a condom, he can take his business elsewhere.
And I put it on, he doesn't do it himself. When I put
it on, it stays on. Why, have you changed your mind?"
"No. Just curious."
Shawcross always paid in full, in advance, for the act he did
not perform, and always explained to the woman, very clearly at
the start, that at any time he might weaken, he might make the
decision to rise from the chair and join her. No mere circumstantial
impediment could take any credit for his inaction; nothing but
his own free will stood between him and mortal sin.
Tonight, he wondered why he continued. The "temptation"
had become a formal ritual, with no doubt whatsoever as to the
No doubt? Surely that was pride speaking, his wiliest
and most persistent enemy. Every man and woman forever
trod the edge of a precipice over the inferno, at risk more than
ever of falling to those hungry flames when he or she least believed
Shawcross stood and walked over to the woman. Without hesitation,
he placed one hand on her ankle. She opened her eyes and sat
up, regarding him with amusement, then took hold of his wrist
and began to drag his hand along her leg, pressing it hard against
the warm, smooth skin.
Just above the knee, he began to panic - but it wasn't until his
fingers struck moisture that he pulled free with a strangled mewling
sound, and staggered back to the chair, breathless and shaking.
That was more like it.
The Shawcross virus was to be a masterful piece of biological
clockwork (the likes of which William Paley could never have imagined
- and which no godless evolutionist would dare attribute to the
"blind watchmaker" of chance). Its single strand of
RNA would describe, not one, but four potential organisms.
Shawcross virus A, SVA, the "anonymous" form, would
be highly infectious, but utterly benign. It would reproduce
within a variety of host cells in the skin and mucous membranes,
without causing the least disruption to normal cellular functions.
Its protein coat had been designed so that every exposed site
mimicked some portion of a naturally occurring human protein;
the immune system, being necessarily blind to these substances
(to avoid attacking the body itself), would be equally blind to
Small numbers of SVA would make their way into the blood stream,
infecting T-lymphocytes, and triggering stage two of the virus's
genetic program. A system of enzymes would make RNA copies of
hundreds of genes from every chromosome of the host cell's DNA,
and these copies would then be incorporated into the virus itself.
So, the next generation of the virus would carry with it, in
effect, a genetic fingerprint of the host in which it had
come into being.
Shawcross called this second form SVC, the C standing for "customised"
(since every individual's unique genetic profile would give rise
to a unique strain of SVC), or "celibate" (because,
in a celibate person, only SVA and SVC would be present).
SVC would be able to survive only in blood, semen and vaginal
fluids. Like SVA, it would be immunologically invisible, but
with an added twist: its choice of camouflage would vary wildly
from person to person, so that even if its disguise was imperfect,
and antibodies to a dozen (or a hundred, or a thousand) particular
strains could be produced, universal vaccination would remain
Like SVA, it would not alter the function of its hosts - with
one minor exception. When infecting cells in the vaginal mucous
membrane, the prostate, or the seminiferous epithelium, it would
cause the manufacture and secretion from these cells of several
dozen enzymes specifically designed to degrade varieties of rubber.
The holes created by a brief exposure would be invisibly small
- but from a viral point of view, they'd be enormous.
Upon reinfecting T-cells, SVC would be capable of making an "informed
decision" as to what the next generation would be. Like
SVA, it would create a genetic fingerprint of its host cell.
It would then compare this with its stored, ancestral copy. If
the two fingerprints were identical - proving that the customised
strain had remained within the body in which it had begun - its
daughters would be, simply, more SVC.
However, if the fingerprints failed to match, implying that the
strain had now crossed into another person's body (and
if gender-specific markers showed that the two hosts were not
of the same sex), the daughter virus would be a third variety,
SVM, containing both fingerprints. The M stood for "monogamous",
or "marriage certificate". Shawcross, a great romantic,
found it almost unbearably sweet to think of two people's love
for each other being expressed in this way, deep down at the subcellular
level, and of man and wife, by the very act of making love, signing
a contract of faithfulness until death, literally in their own
SVM would be, externally, much like SVC. Of course, when it infected
a T-cell it would check the host's fingerprint against both
stored copies, and if either one matched, all would be
well, and more SVM would be produced.
Shawcross called the fourth form of the virus SVD. It could arise
in two ways; from SVC directly, when the gender markers implied
that a homosexual act had taken place, or from SVM, when the detection
of a third genetic fingerprint suggested that the molecular marriage
contract had been violated.
SVD forced its host cells to secrete enzymes that catalysed the
disintegration of vital structural proteins in blood vessel walls.
Sufferers from an SVD infection would undergo massive haemorrhaging
all over their body. Shawcross had found that mice died within
two or three minutes of an injection of pre-infected lymphocytes,
and rabbits within five or six minutes; the timing varied slightly,
depending on the choice of injection site.
SVD was designed so that its protein coat would degrade in air,
or in solutions outside a narrow range of temperature and pH,
and its RNA alone was non-infectious. Catching SVD from a dying
victim would be almost impossible. Because of the swiftness of
death, an adulterer would have no time to infect their innocent
spouse. The widow or widower would, of course, be sentenced to
a life of celibacy, but Shawcross did not think this too harsh:
it took two people to make a marriage, he reasoned, and some
small share of the blame could always be apportioned to the other
Even assuming that the virus fulfilled its design goals precisely,
Shawcross acknowledged a number of complications:
Blood transfusions would become impractical until a foolproof
method of killing the virus in vitro was found. Five years
ago this would have been tragic, but Shawcross was encouraged
by the latest work in synthetic and cultured blood components,
and had no doubt that his epidemic would cause more funds and
manpower to be diverted into the area. Transplants were less
easily dealt with, but Shawcross thought them somewhat frivolous
anyway, an expensive and rarely justifiable use of scarce resources.
Doctors, nurses, dentists, paramedics, police, undertakers . .
. well, in fact everyone, would have to take extreme precautions
to avoid exposure to other people's blood. Shawcross was impressed,
though of course not surprised, at God's foresight here: the
rarer and less deadly AIDS virus had gone before, encouraging
practices verging on the paranoid in dozens of professions, multiplying
rubber glove sales by orders of magnitude. Now the overkill would
all be justified, since everyone would be infected with,
at the very least, SVC.
Rape of virgin by virgin would become a sort of biological shot-gun
wedding; any other kind would be murder and suicide. The death
of the victim would be tragic, of course, but the near-certain
death of the rapist would surely be an overwhelming deterrent.
Shawcross decided that the crime would virtually disappear.
Homosexual incest between identical twins would escape punishment,
since the virus could have no way of telling one from the other.
This omission irritated Shawcross, especially since he was unable
to find any published statistics that would allow him to judge
the prevalence of such abominable behaviour. In the end he decided
that this minor flaw would constitute a necessary, token remnant
- a kind of moral fossil - of man's inalienable potential to consciously
It was in the northern summer of 2000 that the virus was completed,
and tested as well as it could be in tissue culture experiments
and on laboratory animals. Apart from establishing the fatality
of SVD (created by test-tube simulations of human sins of the
flesh), rats, mice and rabbits were of little value, because so
much of the virus's behaviour was tied up in its interaction with
the human genome. In cultured human cell lines, though, the clockwork
all seemed to unwind, exactly as far, and never further, than
appropriate to the circumstances; generation after generation
of SVA, SVC and SVM remained stable and benign. Of course more
experiments could have been done, more time put aside to ponder
the consequences, but that would have been the case regardless.
It was time to act. The latest drugs meant that AIDS was now
rarely fatal - at least, not to those who could afford the treatment.
The third millenium was fast approaching, a symbolic opportunity
not to be ignored. Shawcross was doing God's work; what need
did he have for quality control? True, he was an imperfect human
instrument in God's hands, and at every stage of the task he had
blundered and failed a dozen times before achieving perfection,
but that was in the laboratory, where mistakes could be discovered
and rectified easily. Surely God would never permit anything
less than an infallible virus, His will made RNA, out into the
So Shawcross visited a travel agent, then infected himself with
Shawcross went west, crossing the Pacific at once, saving his
own continent for last. He stuck to large population centres:
Tokyo, Beijing, Seoul, Bangkok, Manilla, Sydney, New Delhi, Cairo.
SVA could survive indefinitely, dormant but potentially infectious,
on any surface that wasn't intentionally sterilised. The seats
in a jet, the furniture in a hotel room, aren't autoclaved too
Shawcross didn't visit prostitutes; it was SVA that he wanted
to spread, and SVA was not a venereal disease. Instead, he simply
played the tourist, sight-seeing, shopping, catching public transport,
swimming in hotel pools. He relaxed at a frantic pace, adopting
a schedule of remorseless recreation that, he soon felt, only
divine intervention sustained.
Not surprisingly, by the time he reached London he was a wreck,
a suntanned zombie in a fading floral shirt, with eyes as glazed
as the multicoated lens of his obligatory (if filmless) camera.
Tiredness, jet lag, and endless changes of cuisine and surroundings
(paradoxically made worse by an underlying, glutinous monotony
to be found in food and cities alike), had all worked together
to slowly drag him down into a muddy, dreamlike state of mind.
He dreamt of airports and hotels and jets, and woke in the same
places, unable to distinguish between memories and dreams.
His faith held out through it all, of course, invulnerably axiomatic,
but he worried nonetheless. High altitude jet travel meant extra
exposure to cosmic rays; could he be certain that the virus's
mechanisms for self checking and mutation repair were fail-safe?
God would be watching over all the trillions of replications,
but still, he would feel better when he was home again, and could
test the strain he'd been carrying for any evidence of defects.
Exhausted, he stayed in his hotel room for days, when he should
have been out jostling Londoners, not to mention the crowds of
international tourists making the best of the end of summer.
News of his plague was only now beginning to grow beyond isolated
items about mystery deaths; health authorities were investigating,
but had had little time to assemble all the data, and were naturally
reluctant to make premature announcements. It was too late, anyway;
even if Shawcross had been found and quarantined at once, and
all national frontiers sealed, people he had infected so far would
already have taken SVA to every corner of the globe.
He missed his flight to Dublin. He missed his flight to Ontario.
He ate and slept, and dreamt of eating, sleeping and dreaming.
The Times arrived each morning on his breakfast tray,
each day devoting more and more space to proof of his success,
but still lacking the special kind of headline he longed for:
a black and white acknowledgement of the plague's divine purpose.
Experts began declaring that all the signs pointed to a biological
weapon run amok, with Libya and Iraq the prime suspects; sources
in Israeli intelligence had confirmed that both countries had
greatly expanded their research programs in recent years. If
any epidemiologist had realised that only adulterers and homosexuals
were dying, the idea had not yet filtered through to the press.
Eventually, Shawcross checked out of the hotel. There was no
need for him to travel through Canada, the States, or Central
and South America; all the news showed that other travellers had
long since done his job for him. He booked a flight home, but
had nine hours to kill.
"I will do no such thing! Now take your money and get out."
"Straight sex, it says in the foyer. Can't you read?"
"I don't want sex. I won't touch you. You don't understand.
I want you to touch yourself. I only want to be tempted
"Well, walk down the street with both eyes open, that should
be temptation enough." The woman glared at him, but Shawcross
didn't budge. There was an important principle at stake. "I've
paid you!" he whined.
She dropped the notes on his lap. "And now you have your
money back. Good night."
He climbed to his feet. "God's going to punish you. You're
going to die a horrible death, blood leaking out of all your veins
"There'll be blood leaking out of you if I have to
call the lads to assist you off the premises."
"Haven't you read about the plague? Don't you realise what
it is, what it means? It's God's punishment for fornicators -"
"Oh, get out, you blaspheming lunatic."
"Blaspheming?" Shawcross was stunned. "You
don't know who you're talking to! I'm God's chosen instrument!"
She scowled at him. "You're the devil's own arsehole, that's
what you are. Now clear off."
As Shawcross tried to stare her down, a peculiar dizziness took
hold of him. She was going to die, and he would be responsible.
For several seconds, this simple realisation sat unchallenged
in his brain, naked, awful, obscene in its clarity. He waited
for the usual chorus of abstractions and rationalisations to rise
up and conceal it.
Finally he knew that he couldn't leave the room without doing
his best to save her life.
"Listen to me! Take this money and let me talk, that's all.
Let me talk for five minutes, then I'll go."
"Talk about what?"
"The plague. Listen! I know more about the plague
than anyone else on the planet." The woman mimed disbelief
and impatience. "It's true! I'm an expert virologist, I
work for, ah, I work for the Centres for Disease Control, in Atlanta,
Georgia. Everything I'm going to tell you will be made public
in a couple of days, but I'm telling you now, because you're
at risk from this job, and in a couple of days it might be too
He explained, in the simplest language he could manage, the four
stages of the virus, the concept of a stored host fingerprint,
the fatal consequences if a third person's SVM ever entered her
blood. She sat through it all in silence.
"Do you understand what I've said?"
"Sure I do. That doesn't mean I believe it."
He leapt to his feet and shook her. "I'm deadly serious!
I'm telling you the absolute truth! God is punishing adulterers!
AIDS was just a warning; this time no sinner will escape!
She removed his hands. "Your God and my God don't have a
lot in common."
"Your God!" he spat.
"Oh, and aren't I entitled to one? Excuse me. I thought
they'd put it in some United Nations Charter: Everyone's issued
with their own God at birth, though if you break Him or lose Him
along the way there's no free replacement."
"Now who's blaspheming?"
She shrugged. "Well, my God's still functioning, but yours
sounds a bit of a disaster. Mine might not cure all the problems
in the world, but at least he doesn't bend over backwards to make
Shawcross was indignant. "A few people will die. A few
sinners, it can't be helped. But think of what the world will
be like when the message finally gets through! No unfaithfulness,
no rape; every marriage lasting until death -"
She grimaced with distaste. "For all the wrong reasons."
"No! It might start out that way. People are weak, they
need a reason, a selfish reason, to be good. But given time it
will grow to be more than that; a habit, then a tradition, then
part of human nature. The virus won't matter any more. People
will have changed."
"Well, maybe; if monogamy is inheritable, I suppose natural
selection would eventually -"
Shawcross stared at her, wondering if he was losing his mind,
then screamed, "Stop it! There is no such thing
as 'natural selection'!" He'd never been lectured on Darwinism
in any brothel back home, but then what could he expect in a country
run by godless socialists? He calmed down slightly, and added,
"I meant a change in the spiritual values of the world
The woman shrugged, unmoved by the outburst. "I know you
don't give a damn what I think, but I'm going to tell you anyway.
You are the saddest, most screwed-up man I've set eyes
on all week. So, you've chosen a particular moral code to live
by; that's your right, and good luck to you. But you have no
real faith in what you're doing; you're so uncertain of
your choice that you need God to pour down fire and brimstone
on everyone who's chosen differently, just to prove to you that
you're right. God fails to oblige, so you hunt through the natural
disasters - earthquakes, floods, famines, epidemics - winnowing
out examples of the 'punishment of sinners'. You think you're
proving that God's on your side? All you're proving is your own
She glanced at her watch. "Well, your five minutes are long
gone, and I never talk theology for free. I've got one last question
though, if you don't mind, since you're likely to be the last
'expert virologist' I run into for a while."
"Ask." She was going to die. He'd done his best to
save her, and he'd failed. Well, hundreds of thousands would
die with her. He had no choice but to accept that; his faith
would keep him sane.
"This virus that your God's designed is only supposed to
harm adulterers and gays? Right?"
"Yes. Haven't you listened? That's the whole point! The
mechanism is ingenious, the DNA fingerprint -"
She spoke very slowly, opening her mouth extra wide, as if addressing
a deaf or demented person. "Suppose some sweet, monogamous,
married couple have sex. Suppose the woman becomes pregnant.
The child won't have exactly the same set of genes as either
parent. So what happens to it? What happens to the baby?"
Shawcross just stared at her. What happens to the baby?
His mind was blank. He was tired, he was homesick . . . all
the pressure, all the worries . . . he'd been through an ordeal
- how could she expect him to think straight, how could she expect
him to explain every tiny detail? What happens to the baby?
What happens to the innocent, newly made child? He struggled
to concentrate, to organise his thoughts, but the absolute horror
of what she was suggesting tugged at his attention, like a tiny,
cold, insistent hand, dragging him, inch by inch, towards madness.
Suddenly, he burst into laughter; he almost wept with relief.
He shook his head at the stupid whore, and said, "You can't
trick me like that! I thought of babies back in '94!
At little Joel's christening - he's my cousin's boy." He
grinned and shook his head again, giddy with happiness. "I
fixed the problem: I added genes to SVC and SVM, for surface
receptors to half a dozen foetal blood proteins; if any of the
receptors are activated, the next generation of the virus is pure
SVA. It's even safe to breast feed, for about a month, because
the foetal proteins take a while to be replaced."
"For about a month," echoed the woman. Then, "What
do you mean, you added genes . . . ?"
Shawcross was already bolting from the room.
He ran, aimlessly, until he was breathless and stumbling, then
he limped through the streets, clutching his head, ignoring the
stares and insults of passers-by. A month wasn't long enough,
he'd known that all along, but somehow he'd forgotten just
what it was he'd intended to do about it. There'd been
too many details, too many complications.
Already, children would be dying.
He came to a halt in a deserted side street, behind a row of tawdry
nightclubs, and slumped to the ground. He sat against a cold
brick wall, shivering and hugging himself. Muffled music reached
him, thin and distorted.
Where had he gone wrong? Hadn't he taken his revelation of God's
purpose in creating AIDS to its logical conclusion? Hadn't he
devoted his whole life to perfecting a biological machine able
to discern good from evil? If something so hideously complex,
so painstakingly contrived as his virus, still couldn't do the
job . . .
Waves of blackness moved across his vision.
What if he'd been wrong, from the start?
What if none of his work had been God's will, after all?
Shawcross contemplated this idea with a shell-shocked kind of
tranquillity. It was too late to halt the spread of the virus,
but he could go to the authorities and arm them with the details
that would otherwise take them years to discover. Once they knew
about the foetal protein receptors, a protective drug exploiting
that knowledge might be possible in a matter of months.
Such a drug would enable breast feeding, blood transfusions and
organ transplants. It would also allow adulterers to copulate,
and homosexuals to practise their abominations. It would be utterly
morally neutral, the negation of everything he'd lived for. He
stared up at the blank sky, with a growing sense of panic. Could
he do that? Tear himself down and start again? He had to! Children
were dying. Somehow, he had to find the courage.
Then, it happened. Grace was restored. His faith flooded back
like a tide of light, banishing his preposterous doubts. How
could he have contemplated surrender, when the real solution
was so obvious, so simple?
He staggered to his feet, then broke into a run again, reciting
to himself, over and over, to be sure he'd get it right this time:
"ADULTERERS! SODOMITES! MOTHERS BREAST FEEDING INFANTS
OVER THE AGE OF FOUR WEEKS! REPENT AND BE SAVED . . ."
Originally appeared in Pulphouse Issue 8. Reprinted pp. 7-17, Eidolon 11, January 1993.
Copyright © 1992 Greg Egan.
Reprinted with kind permission of the author.