SFworld 版 (精华区)
发信人: bhfbao (嗖嗖与嗖嗖), 信区: SFworld
标 题: Contact II-14
发信站: 哈工大紫丁香 (Wed Feb 2 15:25:59 2000), 转信
发信人: isabel (伊莎贝尔~戒网中), 信区: SFworld
发信站: BBS 水木清华站 (Sat Jan 29 12:52:17 2000)
发信人: Sandoval (Companion Protector), 信区: SciFiction
标 题: Contact Part II - 14
发信站: The unknown SPACE (Tue Jan 25 01:08:58 2000) WWW-POST
CHAPTER 14
Harmonic Oscillator
Scepticism is the chastity of the intellect, and it is
shameful to surrender it too soon or to the first comer:
there is nobility in preserving it coolly and proudly
through long youth, until at last, in the ripeness of
instinct and discretion, it can be safely exchanged for
fidelity and happiness.
-George Santayana
Scepticism and Animal Faith, IX
it was on a mission of insurgency and subversion. The enemy
was vastly larger and more powerful. But it knew the enemy's
weakness. It could take over the alien government, turning
the resources of the adversary to its own purpose. Now, with
millions of dedicated agents in place...
She sneezed and tried to find a clean paper tissue in the
bulging pocket of the terry-cloth presidential bathrobe. She
had no makeup on, although her chapped lips revealed patches
of mentholated balm.
"My doctor tells me I have to stay in bed or I'll get viral
pneumonia. I ask him for an antibiotic, and he tells me
there's no antibiotic for viruses. So how does he know I
have a virus?"
Der Heer opened his mouth to answer, a gesture in the
making, when the President cut him short.
"No, never mind. You'll start telling me about DNA and host
recognition and I'll need what resources I've got left to
listen to your story. If you're not afraid of my virus, pull
up a chair."
`Thank you, Ms. President. This is about the primer. I have
the report here. There's a long technical section that's
included as an appendix. I thought you might be interested
in it also. Briefly, we're reading and actually
understanding the thing with almost no difficulty. It's a
fiendishly clever learning program. I don't mean
`fiendishly' in any literal sense, of course. We must have a
vocabulary of three thousand words by now."
"I don't understand how it's possible. I could sec how they
could teach you the names of their numbers. You make one dot
and write the letters O N E underneath, and so on. I could
see how you could have a picture of a star and then write S
T A R under it. But I don't see how you could do verbs or
the past tense or conditionals."
`They do some of it with movies. Movies are perfect for
verbs. And a lot of it they do with numbers. Even abstrac-
tions; they can communicate abstractions with numbers. It
goes something like this: First they count out the numbers
for us, and then they introduce some new words-words we
don't understand. Here, III indicate their words by letters.
We read something like this (the letters stand for symbols
the Vegans introduce)." He wrote:
1A1B2Z 1A2B3Z 1A7B8Z
"What do you think it is?"
"My high school report card? You mean there's a combination
of dots and dashes that A stands for, and a different
combination of dots and dashes that B stands for, and so
on?"
"Exactly. You know what one and two mean, but you don't know
what A and B mean. What does a sequence like this tell you?"
"A means `plus' and B means `equals.' Is that what you're
getting at?"
"Good. But we don't yet understand what Z means, right? Now
along comes something like this":
1A2B4Y
"You see?"
"Maybe. Give me another that ends in Y."
2000A4000B0Y
"Okay, I think I got it. As long as I don't read the last
three symbols as a word. Z means it's true, and Y means it's
false."
"Right. Exactly. Pretty good for a President with a virus
and a South African crisis. So with a few lines of text
they've taught us four words: plus, equals, true, false.
Four pretty useful words. Then they teach division, divide
one by zero, and tell us the word for infinity. Or maybe
it's just the word for indeterminate. Or they say, The sum
of the interior angles of a triangle is two right angles.'
Then they comment that the statement is true if space is
flat, but false if space is curved. So you've learned how to
say `if and-"
"I didn't know space was curved. Ken, what the hell are you
talking about? How can space be curved? No, never mind,
never mind. That can't have anything to do with the business
in front of us."
"Actually..."
"Sol Hadden tells me it was his idea where to find the
primer. Don't look at me funny, der Heer. I talk to all
types."
"I didn't mean ...ah... As I understand it, Mr. Hadden
volunteered a few suggestions, which had all been made by
other scientists as well. Dr. Arroway checked them out and
hit paydirt with one of them. It's called phase modulation,
or phase coding."
"Yes. Now, is this correct. Ken? The primer is scattered
throughout the Message, right? Lots of repetitions. And
there was some primer shortly after Arroway first picked up
the signal."
"Shortly after she picked up the third layer of the
palimpsest, the Machine design."
"And many countries have the technology to read the primer,
right?"
"Well, they need a device called a phase correlator. But,
yes. The countries that count, anyway."
"Then the Russians could have read the primer a year ago,
right? Or the Chinese or the Japanese. How do you know
they're not halfway to building the Machine right now?"
"I thought of that, but Marvin Yang says it's impossible.
Satellite photography, electronic intelligence, people on
the scene, all confirm that there's no sign of the kind of
major construction project you'd need to build the Machine.
No, we've all been asleep at the switch. We were seduced by
the idea that the primer had to come at the beginning and
not interspersed through the Message. It's only when the
Mes- sage recycled and we discovered it wasn't there that we
started thinking of other possibilities. All this work has
been done in close cooperation with the Russians and
everybody else. We don't think anybody has the jump on us,
but on the other hand everybody has the primer now. I don't
think there's any unilateral course of action for us."
"I don't want a unilateral course of action for us. I just
want to make sure that nobody else has a unilateral course
of action. Okay, so back to your primer. You know how to say
true-false, if-then, and space is curved. How do you build a
Machine with that?"
"You know, I don't think this cold or whatever you've got
has slowed you down a bit. Well, it just takes off from
there. For example, they draw us a periodic table of the
elements, so they get to name all the chemical elements, the
idea of aa atom, the idea of a nucleus, protons, neutrons,
electrons. Then they run through some quantum mechanics just
to make sure we're paying attention-there are already some
new insights for us in the remedial stuff. Then it starts
concentrating on the particular materials needed for the
construction. For example, for some reason we need two tons
of erbium, so they run through a nifty technique to extract
it from ordinary rocks."
Der Heer raised his hand palm outward in a placatory
gesture. "Don't ask why we need two tons of erbium. Nobody
has the faintest idea."
"I wasn't going to ask that. I want to know how they told
you how much a ton is."
"They counted it out for us in Planck masses. A Planck mass
is-"
"Never mind, never mind. It's something that physicists all
over the universe know about, right? And I've never heard of
it. Now, the bottom line. Do we understand the primer well
enough to start reading the Message? Will we be abile to
build the thing or not?"
"The answer seems to be yes. We've only had the primer for a
few weeks now, but whole chapters of the Message are falling
into our lap in clear. Its painstaking design, redundant
explanations, and as far as we can tell, tremendous re-
dundancy in the Machine design. We should have a
three-dimensional model of the Machine for you in time for
that crew-selection meeting on Thursday, if you feel up to
it. So far, we haven't a clue as to what the Machine does,
or how it works. And there are some funny organic chemical
components that don't make any sense as part of a machine.
But almost everybody seems to think we can build the thing."
"Who doesn't?"
"Well, Lunacharsky and the Russians. And Billy Jo Rankin, of
course. There are still people who worry that the Machine
will blow up the-world or tip the Earth's axis, or
something. But what's impressed most of the scientists is
how careful the instructions are, and how many different
ways they go about trying to explain the same thing."
"And what does Eleanor Arroway say?"
"She says if they want to do us in, they'll be here
in twenty-five years or so and there's nothing we could do
in twenty-five years to protect ourselves. They're too far
ahead of us. So she says. Build it, and if you're worried
about environmental hazards, build it in a remote place.
Professor Drumlin says you can build it in downtown Pasadena
for all he cares. In fact, he says he'll be there every
minute it takes to construct the Machine, so he'll be the
first to go if it blows up."
"Drumlin, he's the fellow who figured out that this was the
design for a Machine, right?"
"Not exactly, he-"
"I'll read all the briefing material in time for that
Thursday meeting. You got anything else for me?"
"Are you seriously considering letting Hadden build the
Machine?"
"Well, it's not only up to me, as you know. That treaty
they're hammering out in Paris gives us about a one-quarter
say. The Russians have a quarter, the Chinese and the
Japanese together have a quarter, and the rest of the world
has a quarter, roughly speaking. A lot of nations want to
build the Machine, or at least parts of it. They're thinking
about prestige, and new industries, new knowl- edge. As long
as no one gets a jump on us, that all sounds fine to me.
It's possible Hadden might have a piece of it. What's the
problem? Don't you think he's technically competent?"
"He certainly is. It's just-"
"If there's nothing more, Ken, I'll see you Thursday, virus
willing."
As der Heer was shutting the door and entering the adjacent
sitting room, there was an explosive presidential sneeze.
The Warrant Officer of the Day, sitting stiffly on a couch,
was visibly startled. The briefcase at his feet was crammed
with authorization codes for nuclear war. Der Heer calmed
him with a repetitive gesture of his hand, fingers spread,
palm down. The officer gave an apologetic smile.
"That's Vega? That's what all the fuss is about?" the
President asked with some disappointment. The photo
opportunity for the press was now over, and her eyes had
become almost dark-adapted after the onslaught of flashbulbs
and television lighting. The pictures of the President
gazing steely-eyed through the Naval Observatory telescope
that appeared in all the papers the next day were, of
course, a minor sham. She had been unable to see anything at
all through the telescope until the photographers had left
and darkness returned. "Why does it wiggle?"
"It's turbulence in the air, Ms. President," der Heer
explained. "Warm bubbles of air go by and distort the
image."
"Like looking at Si across the breakfast table when there's
a toaster between us. I can remember seeing one whole side
of his face fall off," she said affectionately, raising her
voice so the presidential consort, standing nearby talking
to the uniformed Commandant of the Observatory, could
overhear.
"Yeah, no toaster on the breakfast table these days," he
replied amiably.
Seymour Lasker was before his retirement a high official of
the International Ladies Garment Workers Union. He had met
his wife decades before when she was representing the New
York Girl Coat Company, and they had fallen in love over a
protracted labor settlement. Considering the present novelty
of both their positions, the apparent health of their
relationship was noteworthy.
"I can do without the toaster, but I'm not getting enough
breakfasts with Si." She inflected her eyebrows in his
general direction, and then returned to the monocular
eyepiece. "It looks like a blue amoeba, all . . . squishy."
After the difficult crew-selection meeting, the President
was in a lighthearted frame of mind. Her cold was almost
gone.
"What if there was no turbulence, Ken? What would I see
then?"
"Then it would be just like Space Telescope above the
Earth's atmosphere. You'd see a steady, unflickering point
of light."
"Just the star? Just Vega? No planets, no rings, no laser
battle stations?"
"No, Ms. President. All that would be much too small and
faint to see even with a very big telescope."
"Well, I hope your scientists know what they're doing," she
said in a near whisper. "We're making an awful lot of
commitments on something we've never seen."
Der Heer was a little taken aback. "But we've seen
thirty-one thousand pages of text-pictures, words, plus a
huge primer."
"In my book, that's not the same as seeing it. It's a little
too. . . inferential. Don't tell me about scientists all
over the world getting the same data. I know all that. And
don't tell me about how clear and unambiguous the blueprints
for the Machine are. I know that too. And if we back out,
someone else is sure to build the Machine. I know all those
things. But I'm still nervous."
The party ambled back through the Naval Observatory compound
to the Vice President's residence. Tentative agreements on
crew selection had been painstakingly worked out in Paris in
the last weeks. The United States and the Soviet Union had
argued for two crew positions each; on such matters they
were reliable allies. But it was hard to sustain this
argument with the other nations in the World Message
Consortium. These days it was much more difficult for the
United States and the Soviet Union-even on issues on which
they agreed-to work their way with the other nations of the
world than had once been the case.
The enterprise was now widely touted as an activity of the
human species. The name "World Message Consortium" was about
to be changed to "World Machine Consortium." Nations with
pieces of the Message tried to use this fact as an entree
for one of their nationals as a member of the crew. The
Chinese had quietly argued that by the middle of the next
century there would be one and a half billion of them in the
world, but with many born as only children because of the
Chinese experiment on state-supported birth control. Those
children, once grown, would be brighter, they predicted, and
more emotionally secure than children of other nations with
less stringent rules on family size. Since the Chinese would
thus be playing a more prominent role in world affairs in
another fifty years, they argued, they deserved at least one
of the five seats on the Machine. It was an argument now
being discussed in many nations by officials with no
responsibility for the Message or the Machine.
Europe and Japan surrendered crew representation in exchange
for major responsibility for the construction of Machine
components, which they believed would be of major economic
benefit. In the end, a seat was reserved for the United
States, the Soviet Union, China, and India, with the fifth
seat undecided. This represented a long and difficult
multilateral negotiation, with population size, economic,
industrial, and military power, present political
alignments, and even a little of the history of the human
species as considerations.
For the fifth seat, Brazil and Indonesia made
representations based on population size and geographical
balance; Sweden proposed a moderating role in case of
political dis- putes; Egypt, Iraq, Palostan and Saudi Arabia
argued on grounds of religious equity. Others suggested that
at least this fifth seat should be decided on grounds of
individual merit rather than national affiliation. For the
moment, the decision was left in limbo, a wild card for
later.
In the four selected nations, scientists, national leaders,
and others were going through the exercise of choosing their
candidates. A kind of national debate ensued in the United
States. In surveys and opinion polls, religious leaders,
sports heroes, astronauts, Congressional Medal of Honor
winners, scientists, movie actors, a former presidential
spouse, television talk show hosts and news anchors, members
of Congress, millionaires with political ambitions,
foundation executives, singers of country-and-western and
rock-and-roll music, university presidents, and the current
Miss America were all endorsed with varying degrees of
enthusiasm.
By long tradition, ever since the Vice President's residence
was moved to the grounds of the Naval Observatory, the house
servants had been Filipino petty officers on active duty in
the U.S. Navy. Wearing smart blue blazers with a patch
embroidered "Vice President of the United States," they were
now-serving coffee. Most of the participants in the all-day
crew-selection meeting had not been invited to this informal
evening session.
It had been Seymour Lasker's singular fate to be America's
first First Gentleman. He bore his burden-the editorial
cartoons, the smarmy jokes, the witticism that he had gone
where no man had gone before-with such di-rectness and good
nature that at last America was able to forgive him for
marrying a woman with the nerve to imagine that she could
lead half the world. Lasker had the Vice President's wife
and teenaged son laughing uproariously as the President
guided der Heer into an adjacent library annex.
"All right," she began. `There's no official decision to be
made today and no public announcement of our deliberations.
But let's see if we can sum up. We don't know what the
goddamn Machine will do, but it's a reasonable guess that it
goes to Vega. Nobody has the slightest idea of how it would
work or even how long it would take. Tell me again, how far
away is Vega?" `Twenty-six light-years, Ms. President."
"And so if this Machine were a kind of spaceship and
could travel as fast as light-1 know it can't travel as fast
as light, only close to it, don't interrupt-then it would
take twenty-six years for it to get there, but only as we
measure time here on Earth. Is that right, der Heer?"
"Yes. Exactly. Plus maybe a year to get up to light speed
and a year to decelerate into the Vega system. But from the
standpoint of the crew members, it would take a lot less.
Maybe only a couple of years, depending on how close to
light speed they travel."
"For a biologist, der Heer, you've been learning a lot of
astronomy."
`Thank you, Ms. President. I've tried to immerse myself in
the subject."
She stared at him for just a moment and then went on. "So as
long as the Machine goes very close to the speed of light,
it might not matter much how old the crew members are. But
if it takes ten or twenty years or more-and you say that's
possible-then we ought to have somebody young. Now, the
Russians aren't buying this argument. We understand it's
between Arkhangelsky and Lunacharsky, both in their
sixties."
She had read the names somewhat haltingly off a file card in
front of her.
"The Chinese are almost certainly sending Xi. He's also in
his sixties. So if I thought they knew what they're doing,
I'd be tempted to say, `What the hell, let's send a
sixty-year-old man.' "
Drumlin, der Heer knew, was exactly sixty years old. "On the
other hand . . ." he counterposed. "I know, I know. The
Indian doctor; she's in her forties. . . . In a way, this is
the stupidest thing I ever heard of. We're picking somebody
to enter the Olympics, and we don't know what the events
are. I don't know why we're talking about sending
scientists. Mahatma Gandhi, that's who we should send. Or,
while we're at it, Jesus Christ. Don't tell me they're not
available, der Heer. I know that."
"When you don't know what the events are, you send a
decathlon champion."
"And then you discover the event is chess, or oratory, or
sculpture, and your athlete finishes last. Okay, you say
that it ought to be someone who's thought about
extraterrestrial life and who's been intimately involved
with the receipt and decrypting of the Message."
"At least a person like that will be intimately involved
with how the Vegans think. Or at least how they expect us to
think."
"And for really top-rate people, you say that reduces the
field to three."
Again she consulted her notes. "Arroway, Drumlin, and . . .
the one who thinks he's a Roman general."
"Dr. Valerian, Ms. President. I don't know that he thinks
he's a Roman general; it's just his name."
"Valerian wouldn't even answer the Selection Committee's
questionnaire. He wouldn't consider it because he won't
leave his wife? Is that right? I'm not criticizing him. He's
no dope. He knows how to make a relationship work. It's not
that his wife is sick or anything?"
"No, as far as I know, she's in excellent health."
"Good. Good for them. Send her a personal note from
me-something about how she must be some woman for an
astronomer to give up the universe for her. But fancy up the
language, der Heer. You know what I want. And throw in some
quotation. Poetry, maybe. But not too gushy." She waved her
index finger at him. "Those Valerians can teach us all
something. Why don't we invite them to a state dinner? The
King of Nepal's here in two weeks. That'll be about right."
Der Heer was scribbling furiously. He would have to call the
White House Appointments Secretary at home as soon as this
meeting was over, and he had a still more urgent call. He
had not been able to get to the telephone for hours. "So
that leaves Arroway and Drumlin. She's something like twenty
years younger, but he's in terrific physical shape. He
hang-glides, skydives, scuba dives . . . he's a brilliant
scientist, he helped in a big way to crack the Message, and
he'll have a fine time arguing with all the other old men.
He didn't work on nuclear weapons, did he? I don't want to
send anybody who worked on nuclear weapons.
"Now, Arroway's also a brilliant scientist. She's led this
whole Argus Project, she knows all the ins and outs of the
Message, and she has an inquiring mind. Everybody says that
her interests are very broad. And she'd convey a younger
American image." She paused.
"And you like her, Ken. Nothing wrong with that. I like her
too. But sometimes she's a loose cannon. Did you listen
carefully to her questionnaire?"
"I think I know the passage you're talking about, Ms.
President. But the Selection Committee had been asking her
questions for almost eight hours and sometimes she gets
annoyed at what she considers dumb questions. Drumlin's the
same way. Maybe she learned it from him. She was his student
for a while, you know."
"Yeah, he said some dumb things, too. Here, it's supposed to
be all cued up for us on this VCR. First Arroway's
questionnaire, then Drumlin's. Just press the `play' button,
Ken."
On the television screen, Ellie was being interviewed in her
office at the Argus Project. He could even make out the
yellowing piece of paper with the quote from Kafka. Perhaps,
all things considered, Ellie would have been happier had she
received only silence from the stars. There were lines
around her mouth and bags under her eyes. There were also
two unfamiliar vertical creases on her forehead just above
her nose. Ellie on videotape looked terribly tired, and der
Heer felt a pang of guilt.
"What do I think of `the world population crisis'?" Ellie
was saying. "You mean am I for it or against it? You think
this is a key question I'm going to be asked on Vega, and
you want to make sure I give the right answer? Okay.
Overpopulation is why I'm in favor of homosexuality and a
celibate clergy. A celibate clergy is an especially good
idea, because it tends to suppress any hereditary propensity
toward fanaticism."
Ellie waited, deadpan, indeed frozen, for the next question.
The President had pushed the "pause" button.
"Now, I admit that some of the questions may not have been
the best," the President continued. "But we didn't want
anybody in such a prominent position, on a project with
really positive international implications, who turns out to
be some racist bozo. We want the developing world on our
side in this one. We had a good reason to ask a question
like that. Don't you find her answer shows some . . . lack
of tact? She's a bit of a wiseass, your Dr. Arroway. Now
take a look at Drumlin."
Wearing a blue polka-dot bow tie, Drumlin was looking tanned
and very fit. "Yes, I know we all have emotions," he was
saying, "but let's bear in mind exactly what emotions are.
They're motivations for adaptive behavior from a time when
we were too stupid to figure things out. But I can figure
out that if a pack of hyenas are headed toward me with their
fangs bared there's trouble ahead. I don't need a few cc's
of adrenaline to help me understand the situation. I can
even figure out that it might be important for me to make
some genetic contribution to the next generation. I don't
really need testosterone in my bloodstream to help me along.
Are you sure that an extraterrestrial being far in advance
of us is going to be saddled with emotions? I know there are
people who think I'm too cold, too reserved. But if you
really want to understand the extraterrestrials, you'll send
me. I'm more like them than anyone else you'll find."
"Some choice!" the President said. `The one's an atheist,
and the other thinks he's from Vega already. Why do we have
to send scientists? Why can't we send somebody . . . normal?
Just a rhetorical question," she quickly added. "I know why
we have to send scientists. The Message is about science and
it's written in scientific language. Science is what we know
we share with the beings on Vega. No, those are good
reasons, Ken. I remember them."
"She's not an atheist. She's an agnostic. Her mind
is open. She's not trapped by dogma. She's intelligent,
she's tough, and she's very professional. The range of her
knowledge is broad. She's just the person we need in this
situation."
"Ken, I'm pleased by your commitment to uphold the integrity
of this project. But there's a great deal of fear out there.
Don't think I don't know how much the men out there have had
to swallow already. More than half the people I talk to
believe we've got no business building this thing. If
there's no turning back, they want to send somebody
absolutely safe. Arroway may be all the things you say she
is, but safe she isn't. I'm catching a lot of heat from the
Hill, from the Earth-Firsters, from my own National
Committee, from the churches. I guess she impressed Palmer
Joss in that California meeting, but she managed to
infuriate Billy Jo Rankin. He called me up yesterday and
said `Ms. President'-he can't disguise his distaste at
saying `Ms.'-'Ms. President,' he says, `that Machine's gonna
fly straight to God or the Devil. Whichever one it is, you
better send an honest-to-God Christian.' He tried to use his
relationship with Palmer Joss to muscle me, for God's sake.
I don't think there's any doubt he was angling to go
himself. Drumlin's going to be much more acceptable to
somebody like Rankin than Arroway is.
"I recognize Drumlin's something of a cold fish. But he's
reliable, patriotic, sound. He has impeccable scientific
credentials. And he wants to go. No, it has to be Drumlin.
The best I can offer is to have her as backup."
"Can I tell her that?"
"We can't have Arroway knowing before Drumlin, can we? I'll
let you know the moment a final decision is made and we've
informed Drumlin. . . . Oh, cheer up, Ken. Don't you want
her to stay here on Earth?"
It was after six when Ellie finished her briefing of the
State Department's `Tiger Team" that was backstopping the
American negotiators in Paris. Der Heer had promised to call
her as soon as the crew-selection meeting was done. He
wanted her to hear from him whether she had been selected,
not from anybody else. She had been insufficiently
deferential to the examiners, she knew, and might lose out
for that reason among a dozen others. Nevertheless, she
guessed, there might still be a chance.
There was a message waiting for her at the hotel-not a pink
"while you were out" form filled in by the hotel operator,
but a sealed unstamped hand-delivered letter. It read: "Meet
me at the National Science and Technology Museum, 8:00 pm
tonight. Palmer Joss."
No hello, no explanations, no agenda, and no yours truly,
she thought. This really is a man of faith. The stationery
was her hotel's, and there was no return address. He must
have sauntered in this afternoon, knowing from the Secretary
of State himself, for all she knew, that Ellie was in town,
and expecting her to be in. It had been a tiresome day, and
she was annoyed at having to spend any time away from
piecing together the Message. Although a part of her was
reluctant to go, she showered, changed, bought a bag of
cashews, and was in a taxi in forty-five minutes.
It was about an hour before closing, and the museum was
almost empty. Huge dark machinery was stuffed into every
corner of a vast entrance hall. Here was the pride of the
nineteenth-century shoemaking, textile, and coal industries.
A steam calliope from the 1876 Exposition was playing a
jaunty piece, originally written for brass, she judged, for
a tourist group from West Africa. Joss was nowhere to be
seen. She suppressed the impulse to turn on her heel and
leave.
If you had to meet Palmer Joss in this museum, she thought,
and the only thing you had ever talked to him about was
religion and the Message, where would you meet him? It was a
little like the frequency selection problem in SETI: You
haven't yet received a message from an advanced civilization
and you have to decide on which frequencies these
beings-about whom you know virtually nothing, not even their
existence-have decided to trans- mit. It must involve some
knowledge that both you and they share. You and they
certainly both know what the most abundant kind of atom in
the universe is, and the single radio frequency at which it
characteristically absorbs and emits. That was the logic by
which the 1420 megahertz line of neutral atomic hydrogen had
been included in all the early SETI searches. What would the
equivalent be here? Alexander Graham Bell's telephone? The
telegraph? Marconi's- Of course.
"Does this museum have a Foucault pendulum?" she asked the
guard.
The sound of her heels echoed on the marble floors as she
approached the rotunda. Joss was leaning over the railing,
peering at a mosaic tile representation of the cardinal
directions. There were small vertical hour marks, some
upright, others evidently knocked down by the bob earlier in
the day. Around 7 pm. someone had stopped its swing, and it
now hung motionless. They were entirely alone. He had heard
her approach for a minute at least and had said nothing.
"You've decided that prayer can stop a pendulum?" She
smiled.
`That would be an abuse of faith," he replied. "I don't see
why. You'd make an awful lot of converts. It's easy enough
for God to do, and if I remember correctly, you talk to Him
regularly. . . . That's not it, huh? You really want to test
my faith in the physics of harmonic oscillators? Okay."
A part of her was amazed that Joss would put her through
this test, but she was determined to pass muster. She let
her handbag slide off her shoulder and removed her shoes. He
gracefully hurdled the brass guardrail and helped her over.
They half walked and half slid down the tiled slope until
they were standing alongside the bob. It had a dull black
finish, and she wondered whether it was made of steel or
lead.
"You'll have to give me a hand," she said. She could easily
put her arms around the bob, and together they wrestled it
until it was inclined at a good angle from the vertical and
flush against her face. Joss was watching her closely. He
didn't ask her whether she was sure, he neglected to warn
her about falling forward, he offered no cautions about
giving the bob a horizontal component of velocity as she let
go. Behind her was a good meter or meter and a half of level
floor, before it started sloping upward to become a
circumferential wall. If she kept her wits about her, she
said to herself, this was a lead-pipe cinch. She let go. The
bob fell away from her. The period of a simple pendulum, she
thought a little giddily, is 2 p, square root L over g,
where L is the length of the pendulum and g is the
acceleration due to gravity. Because of friction in the
bearing, the pendulum can never swing back farther than its
original position. All I have to do is not sway forward, she
reminded herself.
Near the opposite railing, the bob slowed and came to a dead
stop. Reversing its trajectory, it was suddenly moving much
faster than she had expected. As it careened toward her, it
seemed to grow alarmingly in size. It was enormous and
almost upon her. She gasped.
"I flinched," Ellie said in disappointment as the bob fell
away from her. "Only the littlest bit."
"No, I flinched."
"You believe. You believe in science. There's only a tiny
smidgen of doubt."
"No, that's not it. That was a million years of brains
fighting a billion years of instinct. That's why your job is
so much easier than mine."
"In this matter, our jobs are the same. My turn," he said,
and jarringly grabbed the bob at the highest point in its
trajectory.
"But we're not testing your belief in the conservation of
energy."
He smiled and tried to dig in his feet. "What you doin' down
there?" a voice asked. "Are you folks crazy?" A museum
guard, dutifully checking that all visitors would leave by
closing time, had come upon this unlikely prospect of a man,
a woman, a pit and a pendulum in an otherwise deserted
recess of the cavernous building.
"Oh, it's all right, officer," Joss said cheerfully. "We're
just testing our faith."
"You can't do that in the Smithsonian Institution," the
guard replied. `This is a museum."
Laughing, Joss and Ellie wrestled the bob to a nearly
stationary position and clambered up the sloping tile walls.
"It must be permitted by the First Amendment," she said.
"Or the First Commandment," he replied. She slipped on her
shoes, shouldered her bag, and, head held high, accompanied
Joss and the guard out of the rotunda. Without identifying
themselves and without being recognized, they managed to
talk him out of arresting them. But they were escorted out
of the museum by a tight phalanx of uniformed personnel, who
were concerned perhaps that Ellie and Joss might next sidle
aboard the steam calliope in pursuit of an elusive God.
The street was deserted. They walked wordlessly along the
Mall. The night was clear, and Ellie made out Lyra against
the horizon.
"The bright one over there. That's Vega," she said. He
stared at it for a long time. "That decoding was a brilliant
achievement," he said at last.
"Oh, nonsense. It was trivial. It was the easiest message an
advanced civilization could think of. It would have been a
genuine disgrace if we hadn't been able to figure it out."
"You don't take compliments well, I've noticed. No, this is
one of those discoveries that change the future. Our
expectations of the future, anyway. It's like fire, or
writing, or agriculture. Or the Annunciation."
He stared again at Vega. "If you could have a seat in that
Machine, if you could ride it back to its Sender, what do
you think you would see?"
"Evolution is a stochastic process. There are just too many
possibilities to make reasonable predictions about
what life elsewhere might be like. If you had seen the Earth
before the origin of life, would you have predicted a
katydid or a giraffe?"
"I know the answer to that question. I guess you imagine
that we just make this stuff up, that we read it in some
book, or pick it up in some prayer tent. But that's not how
it is. I have certain, positive knowledge from my own direct
experience. I can't put it any plainer than that. I have
seen God face to face."
About the depth of his commitment there seemed no doubt.
"Tell me about it." So he did.
"Okay," she said finally, "you were clinically dead, then
you revived, and you remember rising through the darkness
into a bright light. You saw a radiance with a human form
that you took to be God. But there was nothing in the
experience that told you the radiance made the universe or
laid down moral law. The experience is an experience. You
were deeply moved by it, no question. But there are other
possible explanations."
"Such as?"
"Well, like birth. Birth is rising through a long, dark
tunnel into abrilliant light. Don't forget how brilliant it
is-the baby has spent nine months in the dark. Birth is its
first encounter with light. Think of how amazed and awed
you'd be in your first contact with color, or light and
shade, or the human face-which you're probably preprogrammed
to recognize. Maybe, if you almost die, the odometer gets
set back to zero for a moment. Understand, I don't insist on
this explanation. It's just one of many possibilities. I'm
suggesting you may have misinterpreted the experience."
"You haven't seen what I've seen." He looked up once more at
the cold flickering blue-white light from Vega, and then
turned to her. "Don't you ever feel . . . lost in your
universe? How do you know what to do, how to behave, if
there's no God? Just obey the law or get arrested?"
"You're not worried about being lost, Palmer. You're worried
about not being central, not the reason the universe was
created. There's plenty of order in my universe.
Gravitation, electromagnetism, quantum mechanics,
superunification, they all involve laws. And as for
behavior, why can't we figure out what's in our best
interest-as a species?"
"That's a warmhearted and noble view of the world, I'm sure,
and I'd be the last to deny that there's goodness in the
human heart. But how much cruelty has been done when there
was no love of God?"
"And how much cruelty when there was? Savonarola and
Torquemada loved God, or so they said. Your religion assumes
that people are children and need a boogeyman so they'll
behave. You want people to believe in God so they'll obey
the law. That's the only means that occurs to you: a strict
secular police force, and the threat of punishment by an
all-seeing God for whatever the police overlook. You sell
human beings short.
"Palmer, you think if I haven't had your religious
experience I can't appreciate the magnificence of your god.
But it's just the opposite. I listen to you, and I think.
His god is too small! One paltry planet, a few thousand
years-hardly worth the attention of a minor deity, much less
the Creator of the universe."
"You're confusing me with some other preacher. That museum
was Brother Rankin's territory. I'm prepared for a universe
billions of years old. I just say the scientists haven't
proved it."
"And I say you haven't understood the evidence. How can it
benefit the people if the conventional wisdom, the religious
`truths,' are a lie? When you really believe that people can
be adults, you'll preach a different sermon."
There was a brief silence, punctuated only by the echoes of
their footfalls.
"I'm sorry if I've been a little too strident," she said.
"It happens to me from time to time."
"I give you my word. Dr. Arroway, I'll carefully ponder what
you've said this evening. You've raised some questions I
should have answers for. But in the same spirit, let me ask
you a few questions. Okay?"
She nodded, and he continued. `Think of what consciousness
feels like, what it feels like this minute. Does that feel
like billions of tiny atoms wiggling in place? And beyond
the biological machinery, where in science can a child learn
what love is? Here's-"
Her beeper buzzed. It was probably Ken with the news she had
been waiting for. If so, it had been a very long meeting for
him. Maybe it was good news nevertheless. She glanced at the
letters and numbers forming in the liquid crystal: Ken's
office number. There were no public telephones in sight, but
after a few minutes they were able to flag down a taxicab.
"I'm sorry I have to leave so suddenly," she apologized. "I
enjoyed our conversation, and I'll think seriously about
your questions. . . . You wanted to pose one more?"
"Yes. What is there in the precepts of science that keeps a
scientist from doing evil?"
--
... In 2345, on the 10th anniversary of the Shivan attack
on Ross 128, the Vasudan emperor Khonsu II addressed the
newly formed GTVA General Assembly. The emperor inaugurated
an ambiguous and unprecedented joint endeavor: the GTVA
Colossus...
※ 来源:.The unknown SPACE bbs.mit.edu.[FROM: 204.91.54.100]
--
Don't ever become a pessimist, Ira; a pessimist is correct
oftener than an optimist, but an optimist has more fun--
and neither can stop the march of events.
--
☆ 来源:.哈工大紫丁香 bbs.hit.edu.cn.[FROM: baohf.bbs@smth.org]
Powered by KBS BBS 2.0 (http://dev.kcn.cn)
页面执行时间:406.352毫秒