Arthur C. Clarke & Gentry Lee - Cradle

VIP免费

2024-12-07 0 0 592.93KB 159 页 5.9玖币

侵权投诉

file:///F|/rah/Arthur%20C.%20Clarke/Cradle.txt

Cradle

by: Arthur C. Clarke

& Gentry Lee

THE emerald water smashes against the dark volcanic cliffs. Fine white spray hovers over the

harsh rock creating a misty veil that glimmers in the fading light. In the distance, two yellow

suns set simultaneously, separated by about forty degrees as they disappear together below the

horizon. Across the blue-black sky, on the opposite side of the isthmus that slopes gently

downward from the volcanic cliffs to another ocean, a pair of full moons rise as the two suns

vanish. Their twin moonlight, although much weaker than the shine of the disappearing suns, is

still strong enough to create dancing moon shadows on the ocean beneath the rocky overhang.

As the dual moons rise on the eastern side of the isthmus, light begins to glow on the

horizon beside them, about twenty degrees to the south. At first the glow looks like the light of

a distant city, but with each passing moment it brightens until it spreads across the sky. At

length an awesome third moon, its first chord coming over the horizon when the twin moons are

maybe ten degrees into their arc, begins to rise. Calm descends on both oceans for a few seconds,

as if the world beneath the giant orb has paused to give homage to the spectacular sight. This

great yellow moon, its face clearly scarred by craters, appears to be surveying its dominion as it

slowly rises in the sky and bathes the emerald oceans in a mysterious reflected light. It is a

hundred times the size of the smaller twin moons and its wide swath through the sky is greater in

size than that cut minutes before by the pair of setting suns

Below the cliffs, in the shadow of the newest moon, a long sinuous object arcs its way out

of the water, rising nearly twenty feet above the surface. The slender apparition twists itself

toward the cliffs and thrusts itself forward as the piercing sound of a trumpet, a solo blast,

reverberates against the rocks and carries across the isthmus. A moment later another sound is

heard, a muted echo or possibly a reply from the other sea. The creature swims gracefully into

the moonlight, its long, lithe neck a cobalt blue above a gray body mostly submerged in the ocean.

Now the bluenecked serpent extends itself upward again and leans toward the land, its face

revealed in the expanding moonlight. The facial features are convoluted and complex, with rows of

orifices of unknown purpose. At the peak of its extension, the creature contorts its face and a

medley of sounds is heard; the trumpet blast is now accompanied by an oboe and an organ. After a

short pause a muted response, quieter but with the same rich complexity of sound, comes back

across the isthmus.

The serpent swims north along the shore. Behind it in the moonlight half a dozen other

swirling necks rise from the ocean. These creatures are a little smaller, the hues of their

cobalt necks not quite so vivid. This ensemble turns as one, on cue, and blasts six trumpet calls

to the east. Again a pause precedes the expected response, the sound of several smaller trumpets

from across the land. Immediately the six new creatures and their distant friends begin a

complex, interleaved musical pattern, slowly building in intensity until the overture reaches an

inevitable crescendo and then abruptly abates.

After a few moments more the oceans on both sides of the isthmus become alive with teeming

serpents of all sizes. Hundreds, even thousands, of serpents, covering the water for as far as

the eye can see, begin languorously extending their necks, twisting as if looking around, and

joining in the singing. The serpents of the eastern sea are slightly smaller than their western

cousins. The necks of the eastern serpents are pale blue instead of cobalt. These pale blue

serpents are also joined by a nursery of tiny creatures, the palest of blue markings on their

necks, whose singing is high-pitched and a trifle erratic and sounds like piccolos interspersed

with crystal bells.

The waters of the emerald oceans begin to surge forward in tidal frenzy, now rapidly

moving up the rocky cliffs on the western side and quickly submerging great chunks of land on the

sloping side that runs to the eastern ocean. The concerted pull of all the moons produces a tide

that will eventually cover the isthmus completely, uniting the two oceans. As the waters draw

ever closer together, the music from the thousand singing serpents swells to magnificence,

flooding the entire area with a sound of mesmerizing beauty. It is also a plaintive sound of

longing and anticipation, the universal cry of long-suppressed desire on the verge of being

satisfied.

The great longnecked serpents of Canthor conclude their annual mating symphony as the two

oceans become one and the inhabitants of each ocean seek out their lifelong mates in the united

waters. There are five nights out of each Canthorean year when the tidal forces act together to

file:///F|/rah/Arthur%20C.%20Clarke/Cradle.txt (1 of 159) [1/14/03 10:54:39 PM]

file:///F|/rah/Arthur%20C.%20Clarke/Cradle.txt

submerge the isthmus and permit the sexual mixing of the serpents. Five nights of love play and

frolicking, of renewal and promise, before the requisite return to the separate oceans and a year

of waiting for the great tide to come again.

For the little ones, the new serpents placed into gestation by the last annual gathering

and hatched by their mothers in the eastern ocean, the great tide is a time of excitement and

sadness. They must now separate from their playmates, leave their infancy behind. Half must

depart from their mothers as well and go to swim among the cobalt blue adults that they have never

met. This half, having lived their lives among their mothers’ friends exclusively, will swim

above and across the isthmus on the fifth night alongside their fathers. Once into the western

ocean, their pale blue necks will begin to deepen in color as they begin the transition through

puberty into adulthood. And next year, their tiny voices will have matured just enough that each

of them may detect some arousing and positive response to his call during the mating symphony

Thousands of years pass on the planet Canthor. The forces of change conspire against the

beautiful bluenecked serpents. First a major ice age comes to the world, locking up more of the

planet’s water in perennial polar caps and lowering the seas. The number of days that the great

tide submerges the isthmus is reduced to four, then three, and finally only two. The elaborate

mating ritual of the serpents, worked out over hundreds of generations, works best for a five-

night courtship. For the several hundred years that only two nights are available for mating, the

number of serpent offspring produced each year drops precipitously. The total number of

Canthorean serpents becomes dangerously small.

At length the radiative output of the dual suns increases slightly again and Canthor

emerges from its ice age. The sea level rises and the number of days for mating returns

eventually to five. The serpent symphony, which had added a saddened counterpoint during the

trying years of reduced mating nights, again becomes charged with joy. For several generations

the number of serpents increases. But then the lovely creatures encounter another foe.

Evolving elsewhere on Canthor for almost a million years has been another intelligent

species, a fierce, squat creature with an insatiable appetite for control. The ice age stimulated

the rapid evolution of these trolls by enforcing a strict survival of the fittest that naturally

selected those individuals with the most resources (intelligence and power primarily) and, in a

sense, purified the troll gene pool.

The troll species that emerges from the thousands of years of ice domination on Canthor is

sharper and more capable of dealing with the rest of its environment. It has become a tool maker

and has learned how to use the riches of the planet for its benefit. No other living creatures on

Canthor can match the cleverness of the trolls or threaten their existence. So the trolls

proliferate around the planet, dominating it completely with their rapaciousness.

The bluenecked serpents have had no natural enemies on Canthor for hundreds of millennia.

Therefore they have not retained the aggression and territoriality necessary to survive when

threatened. Their diet has always consisted primarily of plants and animals that fill the

Canthorean oceans. The seas provide a virtual cornucopia of food, so it does not make much of an

impression upon the serpents when the trolls begin to farm the oceans for their own food. To the

trolls, however, whose greed for territory knows no bounds, the serpents represent at least a

rival for the plenty of the oceans and possibly, because of their size and intelligence, even a

survival threat.

It is again the time of the great tide and the male longnecked serpents have completed

their ocean migration on time, swarming as usual just opposite the great volcanic cliffs. There

are only a few hundred male serpents now, down markedly from the halcyon years when they were so

numerous they stretched as far as the eye could see. The giant full moon rises as it has for

thousands of years, following the twin smaller moons into the sky, and the overture announces the

coming mating symphony. But as the tide rolls in to submerge the isthmus, the serpents sense that

something is wrong. A growing cacophony creeps into the mystical mating song. Anxiety spreads by

sound across both sides of the land separating the serpents. When the tide finally surges over

the top of the volcanic rocks, the point in the original mating symphony for the magnificent final

crescendo, the sound of the serpents’ pleading wail fills the Canthorean night.

The trolls have erected a huge barrier down the spine of the isthmus. Carefully

calculated to be just tall enough to preclude passage to the largest of the serpents, this

oppressive barrier allows the lovely bluenecked creatures, if they strain, to sense one another at

close range but not to touch. The nights of the great tide are extremely painful to watch. From

both sides the serpents hurl themselves repeatedly and ineffectually at the wall, trying

desperately to make contact with their mates. But it is all in vain. The barrier holds. The

file:///F|/rah/Arthur%20C.%20Clarke/Cradle.txt (2 of 159) [1/14/03 10:54:39 PM]

file:///F|/rah/Arthur%20C.%20Clarke/Cradle.txt

serpents are unable to mate. Both sexes return eventually to their respective oceans, deeply

saddened and profoundly aware of the implications of the barrier for their future.

Some of the serpents batter themselves nearly senseless as they try to break down the

wall. These wounded ones on both sides of the isthmus remain behind to recover while the rest of

the species, resuming the annual migration as if the normal mating had indeed taken place, slowly

and sadly swim away, each sex heading for a separate reach of Canthor.

It is two nights after the great tide has stopped submerging the land between the oceans.

Two older male serpents, their necks still bruised from the repeated bootless hammerings against

the hated barrier, are swimming slowly together in the moonlight. A strange light in the sky

comes swiftly upon them from above. It hovers over the serpents, seeming to spotlight them as

they crane their necks to see what is happening.

In a moment the graceful necks keel forward and slap down upon the moonlit ocean. From

out of the light above them comes an object, a basket of some kind, that descends to the water.

The two serpents are scooped up, lifted silently out of the sea into the air, reeled in by some

unknown fisherman in the sky above them. The same scene repeats a dozen times, first in the

western ocean with the wounded serpents whose necks are cobalt blue, then in the eastern ocean

with their pale blue counterparts. It is as if a great roundup is taking place, removing all the

exhausted serpents who had been unable to take their place with the rest of the species in the

annual migration.

Far above Canthor a gigantic cylindrical spaceship awaits the return of its robot minions.

Twenty miles on a side, this traveling planet opens itself to a fleet of returning vehicles the

size of large airplanes that bring back the quarry from Canthor. The cylinder rotates slowly as

Canthor and its giant moon shine in the background. A solo laggard vehicle returns a door opens

to receive it in the back of the larger craft, and for a while there is no more activity. At

length the cylinder tips over on its side and fires several small rockets. It is out of sight in

seconds, departing Canthor for other worlds.

The snow falls steadily on the huge man trudging silently through the forest. Clad in

skins, carrying a heavy load on his back and a large spear in one hand, he turns his hairy,

unkempt face toward the others behind him, his family, and grunts at them to hurry. There are

five altogether, an infant carried by the woman and two teenage children. The teenagers are

wearing skins like their parents and have large bundles slung across their backs. The teenage boy

is also carrying a spear. At close distance all of them look very weary, almost exhausted.

They break free from the forest for a moment and enter a meadow that surrounds a frozen

pond. The snow continues to fall, adding to the three inches that already cover the ground. The

father motions to his family to stop and approaches the pond gingerly. As the others huddle

together against the cold, the man takes a crude tool from his bundle and, after brushing the snow

off the surface of the pond in a small area, begins to cut the ice. Almost an hour passes.

Finally he succeeds, utters a grunt of happiness, and bends down to drink the water. He pulls out

a skin, fills it, and brings the water to his wife and children.

The teenage daughter smiles at her father, a smile of love and admiration, as he offers

her the water. Her face is tired, etched with the lines of sun and wind and cold. She reaches up

to take the skin. Suddenly her face contorts with fear, she screams, and her father turns just in

time to protect himself from a snarling wolf, midair in an attack. He strikes the wolf full force

with his powerful arm, knocking it away from its target, and then stumbles toward his spear on the

ground beside the pond. He grabs the spear and turns around quickly, prepared to defend his

family.

Three wolves have attacked them. His son has deftly impaled one of the wolves through the

midriff with his spear, but now a second wolf has pinioned the boy, defenseless in the snow,

before he has been able to withdraw his weapon and strike again. In a frenzy, the father jumps

forward and thrusts his spear into the wolf attacking his son. But it is too late. The hungry

wolf had already found the boy’s throat, severing the jugular vein with one quick snap of his

powerful jaws.

Whirling around, the caveman moves against the last of the wolves. His wife lies bleeding

in the snow and his infant child is unprotected, screaming in its wrappings some twenty feet from

the mother. The last wolf, wary of the huge man, feints an attack against the father and then

leaps for the baby. Before the man can respond, the wolf has grabbed the baby by its clothes and

headed off for the forest.

The young girl was spared physical injury in the attack but was devastated by the near

instant death of her brother and the disappearance of her tiny sister. She holds her dead

brother’s hand and sobs uncontrollably. The father stuffs virgin snow in the wife’s wounds and

file:///F|/rah/Arthur%20C.%20Clarke/Cradle.txt (3 of 159) [1/14/03 10:54:39 PM]

file:///F|/rah/Arthur%20C.%20Clarke/Cradle.txt

then lifts her upon his back along with the heavy bundles. He grunts a couple of times to his

daughter and she finally, reluctantly, picks herself up and starts gathering what remains of the

family’s things into another bundle.

As night falls the three surviving members of the family are approaching some caves at the

edge of the forest. The father is near exhaustion from the weight of his wife and the family’s

meager belongings. He sits down to rest for a moment. His daughter stumbles down beside him,

placing her head in his lap. She cries silently and her father tenderly wipes away her tears. A

bright light suddenly shines down on them from above and an instant later all three are

unconscious.

A tethered metallic basket about fifteen feet long and five feet wide descends in the

eerie snowy light and comes to rest softly on the ground beside the three humans. The sides of

the basket drop and metal belts extend themselves outward, wrapping around each of the people.

They are pulled into the basket, the sides of the basket are closed, and the strange object then

ascends into the snowy night. Seconds later the spotlight disappears and life returns to normal

in the prehistoric forest.

Above the Earth the giant cylinder sits quietly, waiting for its messengers to return.

The planet below is nearly cloudless and the great blue stretches of ocean tremble like jewels in

the reflected sunlight. Near the evening terminator, the low sun angles show a vast expanse of

ice extending down from the North Pole, covering almost all of a large continent. To the west,

across a great ocean and an all white northern island, the midday sun shines on another large

continent. It is also mostly covered by ice. Here the ice extends southward across two thirds of

the land mass and only disappears completely as the continent begins to taper and the southern sea

is reached.

The hunting shuttles sent out from the great cylinder return to their base and unload

their prey. The father, injured mother, and teenage daughter are inside the small shuttle craft

along with fifty to sixty other humans, obviously selected from disparate points around the world.

None of the humans is moving. After the shuttle safely docks with the mother ship, all the

prehistoric humans are moved in a large van to a receiving station. Here they are admitted and

catalogued, and then taken inside a vast module that re-creates the environment of Earth.

Far above the Earth, the last of the drone scouts returns to the giant cylinder. There is

a momentary pause, as if some unknown checklist were being verified, and then the cylindrical

space vehicle disappears.

THURSDAY

THEY were there on the beach at sunrise. Sometime during the night seven whales had run aground

at Deer Key, five miles east of Key West. The powerful leviathans of the deep, ten to fifteen

feet long, looked helpless as they lay floundering on the sand. Another half dozen members of

this misguided pod of false killer whales were swimming in circles in the shallow lagoon just off

the beach, obviously lost and confused.

By seven o’clock on the clear March morning, whale experts from Key West had arrived and

were already beginning to coordinate what would later become a concerted effort by local fishermen

and boating enthusiasts to push the beached animals back into the lagoon. Once the whales were

off the beach, the next task would be to coax the entire pod into the Gulf of Mexico. There was

little or no chance that the animals would survive unless they could be returned to open water.

Carol Dawson was the first reporter to arrive. She parked her sporty new Korean station

wagon on the shoulder of the road, just off the beach, and jumped out to analyze the situation.

The beach and lagoon at Deer Key formed a cove that was shaped like a half moon. An imaginary

cord connecting the two points of land at the ends of the cove would extend almost half a mile

across the water. Outside the cord was the Gulf of Mexico. The seven whales had penetrated the

cove in the center and were beached at the point farthest from the open sea. They were about

thirty feet apart and maybe twenty-five feet up on the sand. The rest of the whales were trapped

in the shallows no more than a hundred feet offshore.

Carol walked around to the back of her station wagon. Before pulling out a large

photographic case, she stopped to adjust the strings on her pants. (She had dressed quickly this

morning when awakened in her Key West hotel room by the call from Miami. Her exercise sweat suit

was hardly her usual working attire. The sweats hid the assets of a shapely, finely tuned body

that looked more like twenty than thirty.) Inside the case was a collection of cameras, both

still and video. She selected three of the cameras, popped a couple of M & Ms from an old package

file:///F|/rah/Arthur%20C.%20Clarke/Cradle.txt (4 of 159) [1/14/03 10:54:39 PM]

file:///F|/rah/Arthur%20C.%20Clarke/Cradle.txt

into her mouth, and approached the beach. As she walked across the sand toward the people and the

beached whales, Carol stopped occasionally to photograph the scene.

Carol first approached a man wearing a uniform from the South Florida Marine Research

Center. He was facing the ocean and talking to two Naval officers from the Marine Patrol section

of the U.S. Naval Air Station in Key West. A dozen or so local volunteers were in close orbit

around the speakers, keeping their distance but listening intently to the discussion. Carol

walked up to the man from the research center and took him by the arm.

“Good morning, Jeff,” she said.

He turned to look at her. After a moment a vague smile of recognition crossed his face.

“Carol Dawson, Miami Herald,” she said quickly. “We met one night at MOI. I was with

Dale Michaels.”

“Sure, I remember you,” he said. “How could I forget a gorgeous face like yours?” After

a moment he continued, “But what are you doing here? As far as I know, nobody in the world knew

these whales were here until an hour ago. And Miami is over a hundred miles away.”

Carol laughed, her eyes politely acknowledging and thanking Jeff for the compliment. She

still didn’t like it but had grudgingly grown to accept the fact that people, men especially,

remembered her for her looks.

“I was already in Key West on another story, Dale called me this morning as soon as he

heard about the whales. Can I interrupt you for just a minute and get some expert comments? For

the record, of course.”

As she was speaking, Carol reached down and picked up a video camera, one of the newest

models, a 1993 SONY about the size of a small notebook, and began interviewing Dr. Jeff Marsden,

“the leading authority on whales in the Florida Keys.” The interview was standard stuff, of

course, and Carol could have herself supplied all the answers. But Ms. Dawson was a good

reporter and knew the value of an expert in situations like this.

Dr. Marsden explained that marine biologists still did not understand the reasons for

whale beachings, although their increased frequency in the late eighties and early nineties had

provided ample opportunities for research. According to him, most experts blamed the beachings on

infestations of parasites in the individual whales leading each of the unfortunate pods. The

prevailing theory suggests that these parasites confuse the intricate navigation systems telling

the whales where to go. In other words, the lead whale somehow thinks his migration path is onto

the beach and across the land; the others follow because of the rigorous hierarchy in the pod.

“I’ve heard some people say, Dr. Marsden, that the increase in whale beachings is due to

us and our pollution. Would you care to comment on the accusation that our wastes as well as our

acoustic and electronic pollution have undermined the sensitive biosystems that the whales use to

navigate?”

Carol used the zoom on her tiny video camera to record the furrowing of Jeff Marsden’s

brow. He was clearly not expecting such a leading question from her this early in the morning.

After thinking for a moment, he answered. “There have been several attempts to explain

why there are so many more beachings now than were recorded in the past. Most researchers come to

the inescapable conclusion that something in the whales’ environment has changed in the last half-

century. It is not too farfetched to imagine that we may well have been responsible for the

changes.”

Carol knew she had the right quotes for a perfect short piece for television. She then

quickly and professionally wrapped up the interview, thanked Dr. Marsden, and walked over to the

onlookers. In a minute she had plenty of volunteers to take her out into the lagoon so that she

could take some close-up photographs of the confused whales. Within five minutes not only had

Carol finished several discs of still photographs, but she also had rigged up her video camera

with a stabilizing tripod on one of the little boats and done a video clip of herself explaining

the beachings.

Before leaving the beach at Deer Key, Carol Dawson opened up the back of her station

wagon. It served her well as a portable photo laboratory. She first rewound and checked the

video tape that she had taken, listening particularly to hear if the splashing of the whales could

be heard behind her while she was in the boat. Then she popped the discs from the still cameras

into readers to see if she liked all the photographs. They were good. She smiled to herself,

closed the back of the station wagon, and drove back to Key West.

CAROL finished the redundant transfer of the videotape through the modem to Joey Hernandez in

file:///F|/rah/Arthur%20C.%20Clarke/Cradle.txt (5 of 159) [1/14/03 10:54:40 PM]

file:///F|/rah/Arthur%20C.%20Clarke/Cradle.txt

Miami and then called another number. She was sitting in one of the private cubicles inside the

large new communications room at the Key West Marriott. The screen in front of Carol indicated

that the connection for her new number had been made, but there was not yet any picture. She

heard a woman’s voice say, “Good morning, Dr. Michaels’ office.”

“Good morning, Bernice, it’s Carol. I’m on video.”

The monitor cleared up in a second and a pleasant middle-aged woman appeared. “Oh, hi,

Carol. I’ll tell Dale you’re on the line.”

Carol smiled as she watched Bernice swivel her chair and roll over to a panel of buttons

on her left. Bernice was almost surrounded by her desk. In front of her were a couple of

keyboards connected to two large screens, a variety of disc drives, and what looked like a phone

embedded in another monitor. Apparently there had been no room for the communications panel right

next to the phone, so Bernice had to roll three to four feet in her chair to signal to Dr. Dale

Michaels that he had a call, that it was on video, that it was Carol, and that it was coming from

Key West. Dr. Dale, as he was known by everyone except Carol, liked to have plenty of information

before he answered the phone.

Both to Bernice’s left and right were perpendicular extensions to the desk, upon which

were arrayed stacks of floppy discs of different sizes (the stacks were labeled “read” or “file”

or “outgoing correspondence”), interleaved with groups of magazines and manila folders containing

hard copy printout from the computers. Bernice pushed a button on the panel but nothing happened.

She looked apologetically at Carol on the screen above the phone.

“I’m sorry, Carol.” Bernice was a little flustered. “Maybe I didn’t do it right. Dr.

Dale had a new system installed this week again and I’m not certain . . .”

One of the two large monitors flashed a message. “Oh good,” Bernice continued, now

smiling, “I did it right. He’ll be with you in a minute. He has someone in there with him and

will finish quickly so he can see you and speak with you. I hope you don’t mind if I put you on

hold.”

Carol nodded and Bernice’s image faded away from the screen. On the monitor Carol now

watched the beginning of a short tutorial documentary on oyster farming. The piece was

beautifully filmed underwater using the most advanced photographic equipment. The narration

featured the mellifluous voice of Dr. Dale and the video pointed out the connection between the

inventions at MOI (the Miami Oceanographic Institute, of which Dr. Dale Michaels was the founder

and chief executive officer) and the rapid rise of sea farming of all kinds. But Carol had to

laugh. Playing quietly behind the narration, and increasing in volume during periods of narrative

silence, was Pachelbel’s “Canon.” It was Dale’s favorite piece of mood music (he was so

predictable — Carol always knew what was coming next when Dale put Pachelbel on the CD player in

his apartment), but it seemed strange to her to listen to the lilting strings as the cameras moved

in for close-ups of growing oysters.

The oyster story was abruptly discontinued in medias res and the screen dissolved to the

interior of a large executive office. Dale Michaels was sitting on a couch, across the room from

his modem desk, looking at one of three video monitors that could be seen in the room. “Good

morning again, Carol,” he said enthusiastically. “So how did it go? And where are you? I didn’t

know that they had videos in the Marriott rooms yet.”

Dr. Michaels was tall and slim. Blond, his hair was slightly curly and receding just a

trace at the temples. He flashed a ready smile that was too quick, almost practiced, but his

green eyes were warm and open.

“I’m down in the comm room here at the hotel,” Carol answered. “I just sent the whale

beaching story off to the Herald on disc. Jesus, Dale, I felt so sorry for those poor animals.

How can they be so smart and still get their directions so fouled up?”

“We don’t know, Carol,” Dale replied. “But remember that our definition of intelligence

and the whales’ definition are almost certainly completely different. Besides, it’s not that

surprising that they trust their internal navigation system even when it leads them to disaster.

Can you imagine a situation in which you would essentially disregard information that your eyes

were giving you? It’s the same thing. We’re talking here about a malfunction in their primary

sensor.”

Carol was quiet for a moment. “I guess I can see what you’re saying,” she said finally,

“but it hurt to see them so helpless. Oh, well, anyway, I got the story on video too.

Incidentally, the new integrated video technology is superb. The Marriott here just installed a

new higher data rate modem for video and I was able to transfer the entire eight-minute piece to

Joey Hernandez at Channel 44 in only two minutes. He loved it. He does the noon news, you know.

Catch it if you can and tell me what you think.”

Carol paused just a beat. “And by the way, Dale, thanks again for the tip.”

file:///F|/rah/Arthur%20C.%20Clarke/Cradle.txt (6 of 159) [1/14/03 10:54:40 PM]

file:///F|/rah/Arthur%20C.%20Clarke/Cradle.txt

“Just glad to help.” Dale was beaming. He loved it when he could help Carol with her

career. He had been pursuing her single-mindedly, in his left brain scientific way, for almost a

year and a half. But he had been unable to convince her that a permanent relationship would be

mutually beneficial. Or at least he thought that was the problem.

“I think this whale thing could be a great cover,” Carol was saying. “You know I was

worried about attracting too much attention with your telescope. And the treasure hunter bit just

doesn’t fit if someone down here recognizes me. But I think I can use a whale follow-up story as

the pretense. What do you think?”

“Sounds reasonable to me,” Dale answered. “Incidentally, there have been a couple of

other whale irregularities reported as well this morning — a partial pod beaching up at Sanibel

and a supposed attack on a fishing boat north of Marathon. The owner was Vietnamese and highly

excitable. Of course it’s almost unheard of that false killers attack anything related to humans.

But maybe you can use the whole thing somehow.”

Carol saw that he was already up from the couch and walking around his office. Dr. Dale

Michaels had so much energy it was almost impossible for him to sit still or relax. He was just a

few months away from his fortieth birthday but he still had the zest and enthusiasm of a teenager.

“Just try not to let anyone from the Navy know that you have the telescope,” he continued.

“They called again this morning and asked for a third set of equipment. I told them the third

telescope was loaned out and being used for research. Whatever it is that they’re looking for

must be very important.” He turned and looked at the camera. “And very secret. This guy

Lieutenant Todd reminded me again this morning, as soon as I made a normal scientific inquiry,

that it was Navy business and he couldn’t tell me anything about it.”

Carol made some notes on a small spiral pad. “You know, Dale,” she began again, “I

thought this story had tremendous potential as soon as you mentioned it to me yesterday.

Everything indicates that something unusual and secret is going on with the Navy. I myself was

amused by the amateur way that Todd stonewalled me on the phone yesterday and then demanded to

know who had given me his name. I told him that a source in the Pentagon had suggested that there

was some high-priority activity at the Naval Air Station in Key West and that he, Todd, was

associated with it. He seemed to buy it. And I’m convinced that the bozo Navy public affairs guy

here knows nothing at all about anything that might be happening.”

Carol yawned and quickly put her hand over her mouth. “Well, it’s too late to go back to

bed. I guess I’ll exercise and then go find that boat we talked about. I feel as if I’m looking

for a needle in a haystack, but your guess could be right. Anyway, I’ll start with the map you

gave me. And if they really have lost a cruise missile somewhere down here and are trying to

cover it up, it would certainly be a great scoop for me. Talk to you later.”

Dale waved good-bye and hung up. Carol left the communications area and walked out to the

end of the hotel. She had an oceanfront room on the first floor. The Herald wouldn’t pay for

that kind of luxury, but she had decided to splurge anyway this time and pamper herself. As she

was changing into her skin-tight workout swimsuit, she mused to herself about her conversation

with Dale. Nobody would ever know, she thought, that Dale and I are lovers. Or at least sex

partners It’s all so businesslike. As if we’re teammates or something. No darlings or dears.

She paused for a moment and then completed her thought. Did I make it that way? she wondered.

It was almost nine o’clock and the resort was in the process of waking up when Carol

walked out of her room and onto the hotel grounds. On the beach, the staff had just arrived and

were setting out the chaises and umbrellas on the sand for the early risers. Carol walked over to

the young man in charge (a typical Charlie Terrific, Carol thought sarcastically as she watched

him strut along in front of his concession shack) and informed him that she was going for a long

exercise swim. Twice at hotels previously she had forgotten to tell the guardians of the beach

that she was going to swim a half mile away from the shore. Both times she had been “rescued,”

much to her dismay, and had created an untoward scene.

As Carol worked into the rhythm of her freestyle stroke, she began to feel the release of

tension, the loosening of the knots that bound her most of the time. Although she told most other

people that she exercised regularly to stay fit, the real reason Carol spent at least forty-five

minutes each morning running, swimming, or walking briskly was that she needed the exercise to

deal with her fast-paced life. Only after hard exercise could she really feel calm and at peace

with her world.

It was normal for Carol to let her mind drift idly from subject to subject while she was

swimming long distances. This morning she remembered swimming long ago in the cold waters of the

Pacific Ocean near Laguna Beach in California. Carol had been eight years old at the time and had

gone to a birthday party given by a friend, Jessica was her name, whom Carol had met at soccer

camp during the summer. Jessica was rich. Her house had cost more than a million dollars and

file:///F|/rah/Arthur%20C.%20Clarke/Cradle.txt (7 of 159) [1/14/03 10:54:40 PM]

file:///F|/rah/Arthur%20C.%20Clarke/Cradle.txt

Jessica had more toys and dolls than Carol could possibly imagine.

Hmm, Carol was thinking as she recalled Jessica’s party and the clowns and the ponies.

That was when I still believed in fairy tales. That was before the separation and divorce . .

Her watch alarm sounded, breaking her reverie, and Carol turned around in the water and

headed back to shore. As she did so, she saw something strange out of the corner of her eye. No

more than twenty yards from her a great whale broke the water, sending chills down her spine and

adrenaline rushing into her system. The whale disappeared underwater and, despite the fact that

Carol treaded water for a couple of minutes and scanned the horizon, she never saw him again.

At length Carol began swimming back toward shore. Her heart rate had started to return to

normal after the bizarre encounter and now she was thinking about her lifelong fascination with

whales. She remembered having a toy whale from Sea World, in San Diego, when she was seven. What

was his name? Shammy. Shamu. Something like that. Then Carol remembered an earlier experience,

one she had not thought about for twenty-five years.

Carol was five or six and sitting in her room, ready for bed as requested, and her father

came into the room carrying a picture book. They sat together on the bed and leaned against the

wallpaper with yellow flowers while he read to her. She loved it when he put his arm around her

and turned the pages in her lap. She felt protected and comfortable. He read to her a story

about a whale that seemed human and a man named Captain Ahab. The pictures were frightening, one

in particular showed a boat being tossed about by a giant whale with a harpoon stuck in his back.

When her father tucked her in that night he seemed to linger in the room, showering her

with tender hugs and kisses. She saw tears in his eyes and asked him if anything was wrong. Her

father just shook his head and told her that he loved her so much, sometimes it made him cry.

Carol was so deep in this vivid memory that she wasn’t paying attention to where she was

swimming. She had drifted west with the current and could now barely see the hotel. It took her

a few minutes to orient herself and head back in the right direction.

LIEUTENANT Richard Todd waited impatiently while the data processing assistant made the last

corrections on the master sheets. “Come on, come on. The meeting is supposed to start in five

minutes. And we have a couple more changes to make.”

The poor girl was clearly hassled by the Navy officer hanging over her shoulder while she

worked at the design monitor. She corrected a couple of spelling errors on one sheet and pushed

the return key. On the screen in front of her appeared a computer line-drawn map of South Florida

and the Keys. With a light pen she tried to follow Lieutenant Todd’s instructions and highlight

the specific areas described by him.

“There,” he said finally, “that’s good. That finishes the group. Now hit the hard copy

repro button. What’s the initial key? 17BROK01? Good. On the Top Secret data base? All right.

Today’s password?”

“Matisse, Lieutenant,” she answered, standing up to walk around the machine and pick up a

single collated hard copy of his presentation. Todd had a blank look on his face. “He was a

French painter,” the girl said sarcastically, “M-A-T-I-S-S-E, in case you’re wondering.”

Todd signed out for his copy of the material and then scribbled the spelling of Matisse on

a sheet of scratch paper. He awkwardly thanked the girl in a minimal way and left the room,

heading out of the building and across the street.

The conference center for the U.S. Naval Air Station in Key West was next door. It was a

brand-new building of modem design, one of the few edifices on the base to break the architectural

monotone that could best be described as “white stucco, World War II.” Lieutenant Todd worked in

one of the nondescript white buildings as head of Special Projects for the site. Todd and his

group were essentially troubleshooters for the command, crackerjack systems engineers who were

moved from project to project depending upon where they were needed. Todd himself was twenty-

eight, an Annapolis graduate in aerospace engineering, a gung-ho Navy bachelor who had grown up in

Littleton, a suburb of Denver in Colorado. Todd was ambitious and in a hurry. He felt as if he

were out of the mainstream down here in Key West and longed for a chance to move to somewhere he

could really prove his mettle, a weapons design center, for example, or even the Pentagon.

The sign on the door in the conference center read TOP SECRET — BROKEN ARROW. Lieutenant

Todd checked his watch. One minute remained before 0930, the time for the meeting. He entered an

alphanumeric code into the door lock and walked into the back of a midsized conference room with

file:///F|/rah/Arthur%20C.%20Clarke/Cradle.txt (8 of 159) [1/14/03 10:54:40 PM]

file:///F|/rah/Arthur%20C.%20Clarke/Cradle.txt

three large screens in the front. His group of five younger officers and a couple of members of

the senior staff had already arrived. They were standing around the coffee and donuts that were

on a table at the left. Commander Vernon Winters was sitting alone at the center of a long table

that ran across the room and virtually bisected it. He was facing the screens with his back to

the entrance.

“All right, all right,” Winters said, first looking around the room and then at the

digital time printout in the upper left corner of the front wall, “let’s get started. Are you

ready Lieutenant Todd?” The other officers sat down at the table. At the last minute another

senior staff officer entered the room and took a seat in one of the chairs at the back.

Todd walked around the table to the front of the room, to a podium with a built-in

keyboard underneath a small monitor, and eyed Commander Winters. “Yes, sir,” he answered. He

activated the computer system in the podium. Todd indicated that he wanted access to the Top

Secret Data Base. He then entered a complicated keyed input that was the first pan of a password

system. The interactive monitor in the podium next requested the password of the day. Todd’s

first attempt was unsuccessful, for he hadn’t remembered the correct spelling. He began to search

his pockets for the piece of scrap paper.

The only other keyboard in the room was in the center of the long table where Winters was

sitting. While Lieutenant Todd fumbled around at the podium, the commander smiled, entered the

password, and then added some code of his own. The center screen came alive in vivid color and

showed a stylized woman in a yellow dress, sitting at a piano, while two young boys played

checkers behind her. A sense of red flooded forth from the picture. It was a reproduction of one

of Matisse’s paintings from his late years in Nice and was magnificently projected at the front of

the room. Lieutenant Todd looked startled. A couple of the senior officers laughed.

Winters smiled engagingly. “There are some fairly amazing things that can be done with

the resolution power of a 4K-by-4K image and a nearly infinite data base.” There was an awkward

silence and then Winters continued. “I guess it’s hopeless to keep trying to expand the education

of you young officers on this base. Go on. Continue. I’ve put you already into the Top Secret

Data Base and any new input will override the picture.”

Todd composed himself. This man Winters is certainly a queer duck, he thought. The

admiral who was the commanding officer of the Key West base had assigned the commander last night

to lead this important Panther missile investigation. Winters had an impressive background in

missiles and in systems engineering, but whoever heard of starting such a critical meeting by

calling a painting up on the screen? Todd now entered 17BROK01 and, after counting the people,

the number nine. In a few seconds a machine in the back corner of the room had copies of the

presentation collated and stapled for the use of the participants. Todd called his first image

(entitled “Introduction and Background”) to the center screen with another touch of the keyboard.

“Yesterday morning,” he began, “a demonstration test for the new Panther missile was

conducted over the North Atlantic. The missile was fired at 0700 from an airplane at eighty

thousand feet off the coast of Labrador. It was aimed at a target near the Bahamas, one of our

old aircraft carriers. After flying a normal ballistic trajectory into the region where the ship

was located, the Panther was supposed to activate its terminal guidance that uses the Advanced

Pattern Recognition System or APRS. The missile should then have found the aircraft carrier and,

using the reaction control jets as its primary control authority, made whatever vernier

corrections were necessary to impact the old carrier on the main deck.”

Todd pushed a key on the podium and a line drawing map of the American east coast,

including the area from Labrador through Cuba, appeared on the left screen. “The missile was a

final test version,” he continued, “in the exact configuration of the production flight vehicle,

except for the command test set and the warhead. This was to be the longest test flight yet

conducted and was designed to demonstrate thoroughly the new 4.2 version of the software that was

recently installed in the APRS. So of course the missile was not armed.”

The lieutenant picked up a light pen from the podium and marked on the small monitor in

front of him. His markings were immediately translated to the larger screen behind him so that

everyone could easily follow his discussion. “On the screen you all can see the predicted versus

actual overflight path of the bird yesterday. Here, roughly ten miles east of Cape Canaveral on

what appeared to be a nominal flight, the sequencer turned on the cameras. After a couple of

hundred calibration images, sort of a self-test of the APRS, the terminal guidance algorithms were

activated as scheduled. As far as we can tell from the realtime telemetry, nothing strange had

occurred until this time.”

The right screen now showed a detailed map of south Florida and the Keys that included the

target in the Bahamas. The maps on the two flanking screens remained in view during the rest of

his presentation but Lieutenant Todd constantly changed the word charts in the middle to keep up

file:///F|/rah/Arthur%20C.%20Clarke/Cradle.txt (9 of 159) [1/14/03 10:54:40 PM]

file:///F|/rah/Arthur%20C.%20Clarke/Cradle.txt

with the discussion. “The a priori location of the target, which was where the cameras should

first have looked for the aircraft carrier, was here at Eleuthera, in the Bahamas. The search

algorithm should have fanned out in a circle from there and, if it had operated properly, found

the target in about fifteen seconds. This (Todd pointed toward a dotted line on the more detailed

map) should have been the impact trajectory.

“However,” Todd continued dramatically, “based on the telemetry data that we have analyzed

to date, it appears that the missile veered sharply westward, toward the coast of Florida, soon

after the terminal guidance system was activated. We have only been able to reconstruct its path

up to this point, where it was about three miles west of Miami Beach at an altitude of ten

thousand feet. After that the telemetry becomes intermittent and erratic. But we do know that

all the terminal guidance engines were on at the time we lost complete data. Projecting the total

control authority for the missile, the area highlighted here, covering the Everglades, the Keys,

and even as far south as Cuba, represents where the bird might have landed.”

Lieutenant Todd paused for a second and Commander Winters, who had been writing down major

points in a small notebook during the presentation, immediately jumped in and started taking

charge of the meeting. “A couple of questions, Lieutenant, before we proceed,” Winters began in a

businesslike manner with an obvious overtone of authority. “First, why was the missile not

destroyed soon after it veered off course?”

“We’re not exactly certain, Commander. The command test set and the small ordnance had

been installed, of course, specifically for that purpose. The change in the motion of the vehicle

was so sudden and so unexpected that we reacted a little slowly at the beginning. By the time we

sent the command, it’s possible that we were out of range. All we know is that we never saw an

explosion of any kind. We can only assume — ”

“We’ll come back to this operational error later,” Winters interrupted him again. Todd

blanched at the word “error” and fidgeted behind the podium. “Where would the impact point have

been according to the guidance constants active at the time of the last complete telemetry packet?

And how long is it going to take us to extract additional information from the intermittent data?”

Lieutenant Todd noted to himself that the commander was sharp. Winters had obviously been

associated with anomaly investigations before. Todd then explained that if the active guidance

constants had not changed again, the continued firing of the terminal engines would have brought

the missile to an impact point about twenty miles south of Key West. “However,” Todd added, “the

constants were allowed, by the software, to change every five seconds. And they had changed in

two of the last five internal data updates. So it’s unlikely they stayed the same as they were

when our complete telemetry terminated. Unfortunately, although all the constants — even the

future predicted ones that are being calculated by the APRS-are stored in the onboard computer,

because of bandwidth limitations we only transmit the active constants with the realtime

telemetry. We are now going through the dropout data manually to see if we can find out anything

more about the constants.”

One of the other staff officers asked a question about the probability of the missile

actually having reached Cuba. Lieutenant Todd answered “very low” and then activated an

electronic overlay that placed a dotted and blinking trajectory on the right screen inset map.

The blinking dots followed a path that started just off Coral Gables, south of the city of Miami,

and then continued across a portion of south Florida into the Gulf of Mexico, across the Keys, and

finally into the ocean again. “It is along this line that we intend to concentrate our search.

Unless the bird suddenly changed its mind its general heading would have been consistent with a

perceived target located anywhere along this path. And since we have no reports of any land

impact near a populated area, we assume that the missile landed in the Everglades or the ocean.”

Lieutenant Todd had consulted briefly with Winters the previous evening on the agenda for

the meeting. It had been scheduled to last only an hour, but the number of questions caused it to

stretch to an hour and a half. Todd was thorough and precise in his presentation but was

obviously dismayed by Winters’ continued probing into the possibility of human error. The

lieutenant freely admitted that they had blown the procedure to destroy the missile when it went

awry, but defended his men by citing the unusual circumstances and the nearly perfect previous

record enjoyed by the Panther missile. He also explained that they were going to equip their

search vessels with the best possible instrumentation (“including the new ocean telescope

developed by the Miami Oceanographic Institute”) and begin searching the outlined areas in earnest

the next day.

Winters asked many questions about the possible cause of the missile’s strange behavior.

Todd told him that he and his staff were convinced that it was a software problem, that some new

or updated algorithm in the 4.2 version of the software had somehow scrambled both the

initialization sequence and the optically stored target parameters. Winters accepted their

file:///F|/rah/Arthur%20C.%20Clarke/Cradle.txt (10 of 159) [1/14/03 10:54:40 PM]

文档加载中……请稍候！
如果长时间未打开，您也可以点击刷新试试。

下载文档到电脑，查找使用更方便

5.9 玖币 0人已下载

立即下载 VIP免费下载

摘要：

file:///F|/rah/Arthur%20C.%20Clarke/Cradle.txtCradleby:ArthurC.Clarke&GentryLeecopyright:1988THEemeraldwatersmashesagainstthedarkvolcaniccliffs.Finewhitesprayhoversovertheharshrockcreatingamistyveilthatglimmersinthefadinglight.In hedistance,twoyellowsunssetsimultaneously,separatedbyaboutfortydegre...

展开>> 收起<<

Arthur C. Clarke & Gentry Lee - Cradle.pdf

共159页,预览10页

还剩页未读，继续阅读

声明：本站为文档C2C交易模式，即用户上传的文档直接被用户下载，本站只是中间服务平台，本站所有文档下载所得的收益归上传人(含作者)所有。玖贝云文库仅提供信息存储空间，仅对用户上传内容的表现方式做保护处理，对上载内容本身不做任何修改或编辑。若文档所含内容侵犯了您的版权或隐私，请立即通知玖贝云文库，我们立即给予删除！

Arthur C. Clarke & Gentry Lee - Cradle

相关推荐

开通VIP享超值会员特权

作者详情

相关内容

热门标签

举报选择: