RIT3 - Warrior, Isaac Asimov's Robots in Time - William F Wu
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Warrior - Isaac Asimov's Robots In Time - William F Wu
ISAAC ASIMOV’S
ROBOTS
IN TIME
by
WILLIAM F. WU
THE LAWS OF ROBOTICS
1.
A robot may not injure a human being, or through inaction, allow a human being to come to harm.
2.
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Warrior - Isaac Asimov's Robots In Time - William F Wu
A robot must obey the orders given it by human beings, except where such orders would conflict
with the First Law.
3.
A robot must protect its own existence, as long as such protection does not conflict with the First
or Second Law.
ISAAC ASIMOV’S
ROBOTS
IN TIME
WARRIOR
WILLIAM F. WU
Copyright © 1993
Databank by Matt Elson
This novel is dedicated to
Daniel Carnahan
who will understand Marcus’s dilemma.
Special thanks are due in the writing of this novel to Ricia Mainhardt, John Betancourt, and
Byron Preiss.
Additional help during the period in which this was written came from Michael D. Toman, Laura
J. LeHew, and Bridgett and Marty Marquardt.
1
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Warrior - Isaac Asimov's Robots In Time - William F Wu
Steve Chang followed Jane Maynard into the office of Mojave Center Governor, the gestalt robot
who was supposed to be running the underground city of Mojave Center. Now the office was
temporarily occupied by R. Hunter, the robot who had been specifically designed and built to
lead the search for the missing Governor Robot.
“Good morning,” said Hunter. “I trust your breakfast was good.” He was already standing, six
and a half brawny feet of humaniform robot in a northern European physiognomy now, with short
blond hair and blue eyes, though he could change his shape and appearance at will. “Steve, Jane—
this is Professor Gene Titus, our historian on the team for this mission.”
“Pleased to meet you both.” Gene was a tall, pleasant-looking man, only a little older than Steve,
with bushy brown hair. He smiled broadly as he shook hands with them. “I’m a specialist in
Roman history, especially the early imperial period. From what Hunter tells me, this trip we’re
about to take should be quite an experience.”
“We’ve done two of them already,” said Jane. “There’s nothing like it.”
“Hi,” said Steve. He hung back a little, waiting to see what sort of guy Gene would turn out to be.
“So Hunter was telling me.” Gene turned to the weird object standing against the wall. “So these
are two of the six gestalt robots we’re looking for?”
Steve said nothing. This was Jane’s specialty.
“That’s right,” said Jane. “Mojave Center Governor split into his six component robots and these
are the two we have brought back from the past so far.”
“And so what is this, exactly?”
“This thing in front of us is what MC 1 and 2 look like, physically merged and shut down. If we
get the other four back here to merge with them, we’ll have MC Governor put back together
again. At that point, he’ll actually be humaniform.”
“Not ‘if’ we bring them back,” said Hunter soberly. “When we bring them back.”
Steve grinned. “That’s the right spirit. But, if you don’t mind my asking...”
“Yes?”
“You look kind of young to be a professor.”
“I just received my first position this year. My doctoral degree is so new, the ink’s wet.” He
winked.
Jane laughed.
“I see.” Steve smiled too, pleased at Gene’s casual attitude. He had expected Gene to be a little
more stuffy in his manner.
Gene turned to Jane. “Hunter has only started to brief me. You’re the roboticist?”
“That’s right.”
“Then I guess you can explain something to me. The Laws of Robotics must be dictating the
robots’ behavior somehow, but I don’t quite see the connection.”
“Hunter, do you want to finish the briefing? Or does it matter?”
“Go ahead,” said Hunter. His manner was serious and direct, telling Steve that he did not want to
waste time with unnecessary talk.
“The Third Law of Robotics says, ‘ A robot must protect his own existence as long as such
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Warrior - Isaac Asimov's Robots In Time - William F Wu
protection does not conflict with the First or Second Law,’ “ said Jane.
“What about it?” Gene asked.
“MC Governor is one of a small number of experimental Governor Robots that were being tested
recently. All the others have malfunctioned. The Governor Robot Oversight Committee, for
whom Hunter is working, needs to get hold of MC Governor to find out what may have happened
to them all. MC Governor has split into his component robots and fled. Without interviewing
him, I can only surmise his reasons, but I believe that under the Third Law, he split to avoid
experiencing the same malfunction as the other Governor Robots. Also under the same Law, I
think he fled in order to avoid being dismantled during a study of the problem.”
“I see. So that’s why they fled to different times in history.” Gene nodded soberly. “I’ve already
given Hunter my promise to keep the existence of time travel confidential. If time travel became
widespread, history would be very vulnerable to all the people who might change it. But do the
other Laws apply to the robots’ decision to flee?”
“Oh, yes. The component robots miniaturized themselves to microscopic size when they used the
time travel device. Their intention was to avoid receiving any instructions from humans—in the
case of MC 1, who went back to the dinosaur age, he was anticipating survival into the human
era. The Second Law of Robotics says, ‘ A robot must obey the orders given it by human beings
except where such orders would conflict with the First Law.’ “
“And if humans couldn’t see the robots, they wouldn’t give them any orders.”
“That’s the idea,” said Steve.
“Then what’s the problem?” Gene looked back and forth between Jane and Hunter.
“There are two problems,” said Hunter. “The first is that the miniaturization process was flawed.
All the component robots return to full size at some point back in history, without their desire or
control. When they do this, they begin to interact with humans. Since they have to obey human
orders, they may change history. Even worse, their obedience to the First Law of Robotics might
even guarantee that they will make certain changes.”
“The First Law says, ‘ A robot may not injure a human being, or, through inaction, allow a
human being to come to harm,’ “ said Jane.
“Yes, I see the connection,” said Gene.
“I arranged hypnotic sleep courses in Latin and ancient German for Steve and Jane,” said Hunter.
“In the case of German, we had to use a probable reconstruction of the language based on what
our finest linguist robots could surmise. I assume it went well?”
“Adfirmo,” said Jane, smiling. “I affirm.”
“We won’t really know until we try speaking to the natives,” said Steve.
“Gene, were you able to use the lesson packages I sent you when we made our arrangements?”
Hunter asked.
“Yes. I used them while I slept on the plane on my way here. The flight wasn’t as long as a good
night’s sleep, but I concentrated on the German since I already had to learn Latin as part of my
education.”
“Excellent. I have accessed these languages thoroughly myself. Now, then. I have arranged for a
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Warrior - Isaac Asimov's Robots In Time - William F Wu
Security detail to take all of us to Room F-12 of the Bohung Institute. I left your clothing and
lapel pin radios there during the night, after I received them from the robots who made them.”
“You still want me to review them for authenticity?” Gene asked. “You mentioned that when you
first contacted me.”
“Definitely,” said Hunter. “Let us go.”
Hunter was deliberately keeping the tension he felt from the humans. The First Law imperative
was driving him hard to get back into the past as fast as possible, but of course he knew that all of
the team’s preparations had to be made first. Now, as he led the humans out of the office to the
waiting Security vehicle, he opened his internal communication link to the city computer.
“Please contact all the members of the Governor Robot Oversight Committee in a conference
call.”
“Acknowledged,” said the city computer.
Hunter felt that his responsibilities to the committee required that he report on the progress of his
missions. However, he had not shared with them the fact that time travel was involved. If the
ability to travel through time were to become widely known and used, the potential harm to
humans would be immense. His judgment of how to follow the First Law in this matter therefore
prevented him from explaining the details to the Committee. He also wanted to confer with them
alone, so that the human members of his team would not mistakenly reveal the existence of time
travel.
The team rode the electric cart silently down the broad, clean thoroughfares of Mojave Center.
Around them, robots and humans pursued their daily routines, unaware that in the Bohung
Institute, the first and only device for time travel was among them. The underground city, beneath
the Mojave Desert in California, remained calm and safe.
“Have you briefed Gene about Wayne Nystrom?” Steve asked Hunter.
“Not yet,” said Hunter.
“That name is familiar to me,” said Gene. “Has he been in the news or something?”
“Not lately,” said Jane. “But from time to time, he has appeared in the scientific news because of
his advances in robotics. He invented the Governor Robots.”
“Is he going to be joining the team?” Gene asked.
“I wish.” Steve grinned and shook his head. “He’s operating on his own, trying to get the
component robots away from us. He wants to conduct his own investigation of their malfunction,
without us.”
“His own? Is he able to go back in time, too?”
“Up to now,” said Steve.
“What do you mean?”
Steve looked at Hunter. “You know the technicalities better than I do.”
“I do not know all the particulars myself,” said Hunter. “However, Dr. Nystrom has appeared in
the past during both of our previous missions.”
“Does he have a second time travel device?”
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Warrior - Isaac Asimov's Robots In Time - William F Wu
“No,” said Hunter. “The device we have all used was initially created by MC Governor,
accomplished by modifying an existing piece of research equipment. The component robots all
used it, and Wayne Nystrom followed them, preceding us. We were the last to use it.”
“You didn’t get hold of him when he returned to this time?” Gene was puzzled.
“No. On our first mission, I did not realize he was a factor in this project,” said Hunter.
“May I ask what happened, or is that prying?” Gene glanced at all three of the others, uncertainly.
“Of course you may ask,” said Hunter. “You are part of the team. I had Security robots guard the
Institute and stationed a robot just outside the door. Wayne apparently returned from the Late
Cretaceous to Room F-12 and quickly reprogrammed the console to send him back to the time of
Captain Henry Morgan. That’s where we became aware of him next.”
“And now?”
“When we returned, I moved a robot named Ishihara to the inside of the room with orders to
apprehend Wayne and to report to me when he appeared.”
“But Nystrom hasn’t come back?”
“No,” said Hunter.
“What about that, Hunter?” Steve asked. “Do you think he’s still back in Morgan’s time, in the
1600s? Now that we have MC 2 safely here, maybe we should go after Wayne.”
“He has no reason to remain there,” said Hunter. “And from what I can tell, our history has not
been changed except in regard to the explosions. I believe he may have some other plan in mind
that is beyond my anticipation for now. So our best plan of action is to continue our mission to
recover MC 3, as planned.”
“Explosions?” Gene eyed Hunter carefully. “I caught a news item on my way here about a
mysterious explosion in Germany—come to think of it, in the general area we’re about to visit. Is
there a connection?”
“That is correct,” said Hunter. “When the component robots reach the approximate time from
which they first journeyed back into the past—in other words, about now—they explode with
nuclear force. This is caused by the instability in their atomic structure caused by the flawed
miniaturization. The destruction to human life acts as a First Law imperative on me.”
“I get it,” Gene said grimly. “We have to go back and get that one right now. That’s MC 3?”
“You are correct again,” said Hunter.
All night, while he had prepared the clothing and new communicators for the team, he had
monitored the news. Millions were dead in northwestern Germany, just east of the Ems River and
the Weser River r in a heavily populated industrial area. The radiation was beginning to spread
over most of Europe. Worst of all, some news analysts were concerned that terrorists might be
attempting to disrupt world peace. Hunter feared that old, mutual fears and accusations by
different nations could cause additional violence. The First Law required that he eliminate the
cause of the explosion without delay.
The Security vehicle pulled up in front of the Bohung Institute. Hunter led the team silently
inside the building, through the robot Security detail guarding it. He had arranged to shut down
the Institute as soon as he had realized the importance of the experimental time travel device that
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Warrior - Isaac Asimov's Robots In Time - William F Wu
MC Governor had created.
Inside, Hunter took his team to Room F-12 and introduced Gene to Ishihara. This large room
housed an opaque sphere about fifteen meters in diameter. The remainder of the room was lined
with countertops, most of them occupied with computers, monitors, a communications console,
and miscellaneous office items. Clothing was stacked on one counter near the door to an adjacent
room.
Ishihara passed out oral vaccines to the humans, which Hunter had chosen and requisitioned
during the night. These vaccines could not guarantee protection from disease, because the modern
microbes had mutated considerably in the millennia that had passed since Roman times, but
Hunter knew they would improve the humans’ chances of avoiding serious illness. The humans
took them immediately.
Ishihara waited impassively by the door. Everyone turned to Hunter for instructions. He pointed
to the stack of clothing he had left earlier.
“Gene, please examine the clothing for authenticity,” said Hunter. “You will find tunics, heavy
cloaks, and boots for male costumes; Jane has a full-length gown, cloak, and boots. If you pass
them, Steve will look them over to make sure they are sturdy and practical enough.”
“And here are our new communicator pins,” said Jane, picking up small silver broaches. She held
one out to Gene, showing him the button to be pressed to activate the radio. “We can use them to
hold our cloaks on.”
“That is my intention,” said Hunter. “When the clothing has been approved, take turns changing
in the adjacent room.”
Hunter received a message through his internal link. “City computer calling R. Hunter.”
“Hunter here.” While the humans examined their new clothes, he would have time to respond
without disturbing them.
“I have the Governor Robot Oversight Committee on a conference call for you.
“Please connect me.”
Instantly, the four faces of the Committee members appeared on his internal video screen in split
portrait shots. Everyone exchanged polite, perfunctory greetings. Then Hunter got to the point.
“I am pleased to report that MC 2 is safely in custody,” said Hunter.
“Excellent,” said Dr. Redfield, the pretty blonde. “Where did you find him?”
“In the West Indies,” said Hunter. He decided not to mention Jamaica, because that would set a
precedent of being specific. Being vague with the Committee was the only way to avoid having
to tell them, sooner or later, about the time travel device. “He is well, but has been instructed to
merge with MC 1 and shut down. They are in a secure location.”
“You’ve been very efficient,” said Professor Post, scratching his black beard thoughtfully. “Do
you know where you will find your next quarry?”
“I have a lead in Europe,” said Hunter.
“Where?” Dr. Chin moved a strand of her long black hair away from her face. “Which country?”
“I do not have an exact location,” said Hunter. That was technically true, since he had not yet
heard a report on ground zero of the explosion and the coordinates he had obtained from the
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Warrior - Isaac Asimov's Robots In Time - William F Wu
console of the time travel device did not match those of any known town or city. Still, he was
aware that he was very close to telling them an outright lie.
“You have found the first two component robots in only a few days,” said Dr. Khanna. “What is
your estimate for completing your assignment?”
“I would be unwise to predict that I can apprehend each of the remaining component robots in
only one day,” said Hunter. “Matters have proceeded well so far, allowing me to move quickly.
Still, the first two pursuits were quite different and I expect the remaining four to be very
unpredictable as well.”
“I understand,” said Dr. Khanna.
“I’m sure we’re all very impressed with your efficiency so far,” said Dr. Redfield.
“I should begin the next mission,” said Hunter. “If you have no more Questions, I shall get
started.”
“Of course,” said Professor Post. “Good luck.”
Everyone signed off.
2
After Gene inspected each item of clothing, he passed it to Steve. Then Steve held it up, shook it
loose, and tugged at the seams. Hunter had explained that they were going to a forested mountain
area in autumn, the rainy season in northern Germany. They would need warm clothes. The
cloaks and outer tunics were made of wool, while the undertunics were made of linen.
“Yours are fine,” said Steve, handing Jane her outfit. She went to change first.
All the clothes passed inspection. When everyone had changed, Hunter passed each of the
humans a small leather pouch filled with common Roman coins from the era to which they were
going. All the communicator pins were in place, fastening the humans’ cloaks at the neck.
“Well, Gene,” said Jane. “I know you said the clothes are authentic—but how do we look?”
“You look perfect,” said Gene. “As a matter of fact, you will look right at home in the mountains
of central Europe in this period.”
“We shall masquerade as traveling merchants,” said Hunter, adjusting his own long brown cloak.
Since his radio links were internal, he fastened his cloak with an ordinary silver pin. “I shall be
somewhat vague in order to avoid being tripped up in a small mistake, but r shall present us as
visitors from Roman Gaul seeking trade in silverwork with the German tribes across the Rhine.”
“You have some?” Gene asked.
Hunter pointed to a leather bag, sitting on a counter where the clothing had been. “Each item
inside is a relatively inexpensive piece of jewelry that I shall present as samples and gifts. None is
authentic, but I had some of the robots here in Mojave Center develop them last night from
authentic models. The metallic content and style of art and design are accurate. I believe that their
presence in Roman Germany will not cause any alteration of history or culture. Gene, please look
them over and see if you agree. Steve, the leather bag has a shoulder strap so you can carry the
jewelry in it conveniently.”
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“Come to think of it, Hunter,” Steve said with a grin, running a hand through his black hair, “that
works for you three just fine. When we come into contact with Romans or Germans, how are you
going to explain having someone of East Asian descent with you? We better have our story
straight about who I am.”
Hunter looked at Steve. His boots, tunic, and cloak were certainly acceptable, but he was right
that his Chinese features would stand out in ancient Germany. “Gene, what do you suggest?”
“Well...” Gene thought a moment, looking up from the jewelry box. “You know, even though
Rome had no official contact with China, some Roman merchants were aware of Han Dynasty
China. They traded through the Parthians for Chinese silk and sold it to the wealthiest Romans.
So maybe Steve could be a slave who accompanied his merchant owners through the Parthian
Empire with a load of silk and then was sold.”
“Okay.” Steve laughed. “If that will hold up with the Romans, it’s good enough for me.”
“Very well,” said Hunter. “Gene, what do you think of the silverwork?”
“It looks fine to me,” said Gene. “I’m not a specialist in Roman art as such, but I certainly don’t
see any glaring problems.” He closed and latched the box.
“Good.” Hunter looked at each of them. “Unless you have questions, I believe we are ready to
go.”
“This way.” Steve picked up the leather bag. Then he slung the bag over his shoulder and moved
to the big sphere that dominated the room. It was a solid metal globe fifteen meters in diameter.
First he helped Jane and Gene climb inside. Then he followed, sliding down into the curved
bottom with them.
Hunter set the coordinates and the timer on the console. When he had finished, he hoisted himself
inside and closed the sphere. For a long moment, the team sat crowded together in the dark.
Steve felt himself land on hard, rocky ground. He pushed himself up and saw that Hunter, Jane,
and Gene were doing the same. They were on a steep, grassy slope, in a dense forest. The leaves
were an autumn blaze of orange, red, and yellow. Overhead, the sky was cloudy and gray. Steve
smelled rain. Far below, he could see a gray river winding its way between the bluffs on each side
of it, reflecting the subdued sunlight.
“Is that the Rhine?” Steve asked.
“The Weser River,” said Hunter. “The Rhine is well west of here.”
“This is quite a view.” Steve got to his feet. The forest was full of both evergreens and
hardwoods. “Well, Hunter? Where do we go?”
“We shall have to explore some,” said Hunter. “In all likelihood, MC 3 will return to normal size
out in the forest somewhere, which is most of the surrounding territory. According to the history I
accessed through the city computer, the German tribes have a mixed economy, based on tilled
fields, cattle, and hunting. Each tribe has a number of separate villages. Gene, does that match
your information?”
“Yes, it does.” Gene got to his feet and helped pull Jane up. “Generally speaking, they will be the
ones who actually know the forest and routinely move through it.”
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“What about the Romans?” Jane straightened her gown. “They’ve conquered this area, as I
understand it. Why aren’t they going to be in the forest, too?”
“The Romans haven’t really been here very long,” said Gene. “They don’t have a settled presence
here, with families and merchants. All they really have is an army of occupation. They’re
outnumbered and limited in the range of territory they actually walk or ride through. In most
cases, they will only march out in a troop large enough to defend itself.”
“Come on, Hunter,” said Steve impatiently. “Which way do we go?”
“I believe that friendly contact with the Germans will most likely facilitate our mission,” said
Hunter. “According to what you have said, Gene, do you agree?”
“Yes, I do,” said Gene. “And they shouldn’t be hard to locate. Instead of looking for them, I think
that if we simply start hiking, then warriors, hunters, or sentries of the Cherusci tribe are likely to
find us.”
Hunter nodded and began to hike up the slope, eastward away from the Weser, pushing through
thick branches. Jane and Gene followed in single file over the rocky ground. Steve deliberately
took up the rear. After all, he had to look like their slave.
“Hey, Gene,” Steve said, as they continued up the uneven slope. “Is all the country here this
rough?”
“Most of it. This province goes east to the Elbe River and west to the Rhine. We’re in the middle
of it here. It’s very mountainous, and many of the valleys are swamps. It includes part of modem
Westphalia.”
Up ahead, Hunter stopped at a small, level clearing. The three humans caught up to him. Steve
could not see or hear any reason for them to have halted already.
“Nine humans are nearby,” Hunter said quietly. “They are moving quietly, without speaking,
ahead to our right. From the sound of their movements through the brush, I believe that they are
still unaware of our presence. However, this is the contact we want.”
‘We don’t want to be mistaken for deer and shot,” said Steve. “Should we start talking loudly or
something?”
“We shall start using Latin,” said Hunter, switching to that language, “to support the idea that we
have just crossed over from Gaul. Stay close and keep talking.” He started walking again.
“Do you see anything yet?” Jane asked, trying out her own Latin.
“Specto,” said Hunter. “I am looking. So far, I can only hear them. They are still at a distance
that is beyond human hearing, but they are drawing closer.”
The forest was dense, with thick underbrush and many fallen logs blocking their way. In the rare
patches of direct sunlight, the air was warm, but most of the ground was shaded by the canopy of
trees. Steve’s cloak kept snagging on branches until he got used to keeping it pulled tightly
against his body. In the lead, Hunter, because of his height, found the going slow as he worked
his way through the tree branches. Every so often, Gene leaned over and freed Jane’s cloak from
a snag.
“Veni, vidi, vici,” muttered Steve. “I’m a slave from foreign parts. It’s understandable if my Latin
is bad, right?”
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