This is our twenty-second real-time conversation. We have come across some difficulties in our communication.
“Yes, Lord. I’ve learned that you can’t actually understand a significant amount of the reference materials on humanity we’ve given you.”
Yes. You’ve explained the parts very clearly, but we are unable to understand the whole. Something is different.
“Just one thing?”
Yes. But it sometimes seems as if your world is missing something, other times that it has something extra, and we don’t know which.
“What is the area of confusion?”
We’ve carefully studied your documents and have discovered that the key to understanding the problem lies in a pair of synonyms.
“Synonyms?”
There are many synonyms and near-synonyms in your languages. In the first language we received from you, Chinese, there were words that expressed the same meaning, like “cold” and “chill,” “heavy” and “weighty,” “long” and “far.”
“What pair of synonyms created the obstacle to understanding you’ve just mentioned?”
“Think” and “say.” We’ve just learned, to our surprise, that they are not, in fact, synonyms.
“They are not synonyms at all.”
In our understanding, they ought to be. “Think” means using thought organs to conduct mental activity. “Say” means communicating the content of thoughts to a counterpart. The latter, in your world, is accomplished through the modulation of vibrations in the air produced by the vocal cords. Are these definitions correct?
“They are. But doesn’t this demonstrate that ‘think’ and ‘say’ aren’t synonyms?”
In our understanding, this shows that they are synonyms.
“May I think about this for a moment?”
Very well. We both need to think about it.
For two minutes, Evans gazed in thought at the waves undulating beneath the starlight.
“My Lord, what are your organs of communication?”
We do not have organs of communication. Our brains can display our thoughts to the outside world, thereby achieving communication.
“Display thoughts? How is that done?”
The thoughts in our brains emit electromagnetic waves on all frequencies, including what is visible light to us. They can be displayed at a significant distance.
“So that means that to you, thinking is speaking?”
Hence they are synonyms.
“Oh … That is not the case for us, but even so, that shouldn’t present an obstacle to understanding those documents.”
True. In the areas of thought and communication, the differences between us are not large. We both have brains, and our brains produce intelligence through huge numbers of neural connections. The only difference is that our brain waves are stronger and can be directly received by our counterparts, eliminating the need for communication organs. That’s the only difference.
“No. I suspect a major difference might be getting lost. My Lord, let me think about it again.”
Very well.
Evans left the bow and strolled along the deck. Over the gunwale, the Pacific rose and fell silently in the night. He imagined it as a thinking brain.
“My Lord, let me tell you a story. To prepare for it, you need to understand the following elements: wolf, child, grandmother, and a house in the forest.”
These elements are all easy to understand, except for “grandmother.” I know that this is a blood relation among humans, and usually means a woman of advanced age. But her actual kinship status requires more explanation.
“Lord, that is not important. All you need to know is that she and the children have a close relationship. She is one of the only people the children trust.”
Understood.
“I’ll make it simple. Grandmother had to go out, so she left the children in the house, telling them they must make sure the door is shut and not to open it to anyone but her. On the road, Grandmother met a wolf, which ate her, and then put on her clothing and assumed her appearance. Then it went to the house and came up to the door, and said to the children, ‘I’m your grandmother. I’ve come back. Open the door for me.’ The children looked through the crack in the door and saw what looked like their grandmother, and so they opened the door, and the wolf came in the house and ate them. Do you understand this story, my Lord?”
Not the slightest bit.
“Then maybe I’ve guessed right.”
First of all, the wolf wanted all along to enter the house and eat the children, correct?
“Correct.”
It engaged in communication with the children, correct?
“Correct.”
This is what’s incomprehensible. In order to achieve its own aims, it shouldn’t have communicated with the children.
“Why?”
Isn’t it obvious? If there was communication between them, the children would have known that the wolf wanted to come in and eat them, and they wouldn’t have opened the door.
Evans stayed silent for a while. “I understand, my Lord. I understand.”
What do you understand? Isn’t what I said obvious?
“Your thoughts are completely exposed to the outside world. You can’t hide.”
How can thoughts hide? Your ideas are confusing.
“I mean, your thoughts and memories are transparent to the outside world, like a book placed out in public, or a film projected in a plaza, or a fish in a clear fishbowl. Totally exposed. Readable at a glance. Er, maybe some of the elements I just mentioned are…”
I understand them all. But isn’t all that perfectly natural?
Evans was silent again. “So that’s it.… My Lord, when you communicate face-to-face, everything you communicate is true. It’s impossible for you to cheat or lie, so you can’t pursue complicated strategic thinking.”
We can communicate over significant distances, not just face-to-face. The words “cheating” and “lying” are another two that we have had a hard time understanding.
“What sort of a society is it when thought is completely transparent? What sort of culture does it produce? What sort of politics? No scheming, no pretending.”
What are “scheming” and “pretending”?
Evans said nothing.
Human communication organs are but an evolutionary deficiency, a necessary compensation for the fact that your brains can’t emit strong thought waves. This is one of your biological weaknesses. Direct display of thought is a superior, more efficient form of communication.
“A deficiency? A weakness? No, my Lord, you are wrong. This time you are totally wrong.”
Is that so? Let me think about it. It’s a shame you can’t see my thoughts.
This time the interruption was longer. When twenty minutes had passed and no more text had appeared, Evans strolled from bow to stern, watching a school of fish leaping out of the ocean, tracing an arc on the surface that glittered silver under the starlight. Several years ago, he had spent some time on a fishing boat in the South China Sea investigating the effect of overfishing on coastal life. The fishermen called this phenomenon “the passing of dragon soldiers.” To Evans, they looked like text projected on the eye of the ocean. Then text appeared before his own eyes.
You are correct. Looking back at those documents, I understand them a little better.
“My Lord, there’s a long road to travel before you arrive at a true understanding of human matters. I’m almost afraid that you’ll never be able to.”
Indeed, they are complicated. All I know now is why I didn’t understand them before. You are right.
“My Lord, you need us.”
I am afraid of you.
The conversation stopped. This was the last time that Evans received a message from Trisolaris. He stood at the stern watching the snow-white body of Judgment Day stretch off into the hazy night, like time slipping away.
PART I
THE WALLFACERS
; Year 3, Crisis Era
Distance of the Trisolaran Fleet from the Solar System: 4.21 light-years
It looks so old.…
This was Wu Yue’s first thought as he faced Tang, the massive ship under construction in front of him, bathed in the flickering of electric arcs. Of course, this impression was simply the result of countless inconsequential smudges on the manganese steel plates of the ship’s nearly completed body, left behind by the advanced gas-shield welding used on the hull. He tried unsuccessfully to imagine how sturdy and new Tang would look with a fresh coat of gray paint.
Tang’s fourth offshore fleet training session had just concluded. During that two-month session, Tang’s commanders, Wu Yue and Zhang Beihai, who was standing just beside Wu Yue, had occupied an uncomfortable role. Formations of destroyers, submarines, and supply ships were directed by battle group commanders, but Tang was still under construction in the dock, so the carrier’s position was either occupied by the training ship Zheng He or simply left empty. During the sessions, Wu Yue often stared vacantly at an empty patch of sea where the surface of the water, disturbed by crisscrossing trails left by passing ships, undulated uneasily, much like his mood. Would the empty spot ever be filled? he asked himself more than once.
Looking now at the unfinished Tang, what he saw was not just age but the passage of time itself. It seemed like an ancient, giant, discarded fortress, its mottled body a stone wall, the shower of welding sparks falling from the scaffolding like plants covering the stones … like it was less construction than archeology.
Afraid of pursuing these thoughts, Wu Yue turned his attention to Zhang Beihai next to him. “Is your father any better?” he asked.
Zhang Beihai gently shook his head. “No. He’s just holding on.”
“Ask for leave.”
“I did when he first went to the hospital. Given the situation, I’ll deal with it when the time comes.”
Then they went silent. Every social interaction between the two of them was like this. Where work was concerned they had more to say, of course, but something always lay between them.
“Beihai, work isn’t going to be like it was. Since we’re sharing this position now, I think we ought to communicate more.”
“We’ve communicated just fine in the past. Our superiors put us together on Tang, no doubt thanks to our successful cooperation aboard Chang’an.” Zhang Beihai laughed as he said this, but it was the sort of laugh that Wu Yue couldn’t read. Zhang Beihai’s eyes could easily read deep into the heart of everyone aboard the ship, be they captain or sailor. Wu Yue was entirely transparent to him. But Wu Yue could not read what was inside Zhang. He was certain that the man’s smile came from within him, but had no hope of understanding him. Successful cooperation does not equate to successful understanding. There was no question that Zhang Beihai was the most capable political commissar on the ship, and he was forthright in his work, exploring every last issue with complete precision. But his internal world was a bottomless gray to Wu Yue, who always felt like Zhang Beihai was saying: Just do it this way. This way’s best, or most correct. But it’s not what I really want. It began as an indistinct feeling that grew increasingly obvious. Of course, whatever Zhang Beihai did was always the best or most correct, but Wu Yue had no idea what he actually wanted.
Wu Yue adhered to one article of faith: Command of a warship was a dangerous position, so the two commanders must understand each other’s minds. This presented Wu Yue with a knotty problem. At first, he thought that Zhang Beihai was somehow on guard, which offended Wu. In the tough post of captain of a destroyer, was anyone more forthright and guileless than he was? What do I have worth guarding against?
When Zhang Beihai’s father had briefly been their superior officer, Wu Yue had spoken with him about his difficulties talking to his commissar. “Isn’t it enough for the work to be done well? Why do you need to know how he thinks?” the general had said, gently, then added, perhaps involuntarily, “Actually, I don’t know either.”
“Let’s get a closer look,” Zhang Beihai said, pointing to Tang through the sparks. Then both their phones chirped at the same time: a text message recalling them back to their car. This usually meant an emergency, since secured communications equipment was only available in the vehicle. Wu Yue opened the car door and picked up the receiver. It was a call from an advisor at battle group HQ.
“Captain Wu, Fleet Command have issued you and Commissar Zhang emergency orders. The two of you are to report to General Staff immediately.”
“General Staff? What about the fifth fleet training exercise? Half the battle group is at sea, and the rest of the ships will join them tomorrow.”
“I’m not aware of that. The order is simple. Just that one command. You can look at the specifics when you get back.”
The captain and commissar of the still-unlaunched Tang glanced at each other, then had one of the rare moments throughout the years where their thoughts aligned: Looks like that patch of water will remain empty.
* * *
Fort Greely, Alaska. Several fallow deer ambling along the snowy plain grew alert, sensing vibrations in the earth beneath the snow. Ahead of them, a white hemisphere opened. It had been placed there long ago, a giant egg half-buried beneath the ground, but the deer always felt it didn’t belong to this frozen world. The egg split open and issued forth thick smoke and flames, then, with a roar, it hatched a cylinder that accelerated upward, spurting flames from its bottom. The surrounding snowdrifts were thrown by the fire into the air, where they fell again as rain. When the cylinder gained enough height, the explosions that had terrified the deer were again replaced by peace. The cylinder vanished into the sky trailing a long white tail behind it, as if the snowscape was a giant ball of yarn from which a giant invisible hand had pulled a strand skyward.
“Damn it! Just a few more seconds and I’d have confirmed a launch interrupt!” said Target Screening Officer Raeder as he tossed aside his mouse. Raeder was thousands of kilometers away in the Nuclear Missile Defense Control Room at the NORAD Command Center, three hundred meters beneath Cheyenne Mountain near Colorado Springs.
“I figured it was nothing as soon as the system warning came up,” Orbital Monitor Jones said, shaking his head.
“Then what’s the system attacking?” asked General Fitzroy. Nuclear Missile Defense was just one of the duties of his new position, and he wasn’t entirely familiar with it yet. Looking at the monitor-covered wall, the general attempted to locate the intuitive graphical displays they’d had at the NASA control center: a red line snaking across the world map, forming a sine wave atop the map’s planar transformation. Novices found this inexplicable, but at least it let you know that something was shooting into space. But there was nothing so simple here. The lines on the screens were a complicated abstract jumble that was meaningless to him. Not to mention all the screens with swiftly scrolling numbers that had meaning only to the NMD duty officers.
“General, do you remember when they replaced the reflective film on the ISS multipurpose module last year? They lost the old film. That’s what this was. It balls up and then unfurls in the solar wind.”
“But … it ought to be included in the target screening database.”
“It is. Here.” Raeder brought up a page with his mouse. Below piles of complicated text, data, and forms, there was an inconspicuous photograph, probably taken with an Earth telescope, of an irregular white patch against a black background. The strong reflection made it difficult to make out details.
“Major, since you’ve got this, why didn’t you terminate the launch program?”
“The system ought to have searched the target database automatically. Human reaction times aren’t quick enough. But data from the old system hasn’t been reformatted for the new one, so it wasn’t linked in with the recognition module,” Raeder said. His tone was a little aggrieved, as if to say, I’ve demonstrated my proficiency by managing to pull this up so quickly in a manual search when the NMD supercom
puter couldn’t, but I still have to put up with your clueless questions.
“General, the order came to switch over to actual operational state after the NMD moved its intercept headings into space, but before software recalibration was completed,” a duty officer said.
Fitzroy said nothing. The chatter of the control room annoyed him. Here in front of him was humanity’s first planetary defense system, but it was nothing more than an existing NMD system whose intercepts had been redirected from various terrestrial continents and into space.
“I say we should take a photo for a memento!” Jones said. “This has got to be Earth’s first strike at a common enemy.”
“Cameras are prohibited,” Raeder said coldly.
“Captain, what are you talking about?” Fitzroy said, angry all of a sudden. “The system didn’t detect an enemy target at all. It’s not a first strike.”
After an uncomfortable silence, someone said, “The interceptors carry nuclear warheads.”
“Yeah, one point five megatons. So what?”
“It’s nearly dark outside. Given the target location, we ought to be able to see the flash!”
“You can see it on the monitor.”
“It’s more fun from outside,” Raeder said.
Jones stood up nervously. “General, I … my shift’s over.”
“Mine too, General,” Raeder said. This was just a courtesy. Fitzroy was a high-level coordinator with the Planetary Defense Council and had no command over NORAD and the NMDs.
Fitzroy waved his hand: “I’m not your commanding officer. Do as you please. But let me remind all of you that in the future, we may be spending a lot of time working together.”
Raeder and Jones headed topside at a run. After passing through the multi-ton antiradiation door, they were out on the peak of Cheyenne Mountain. It was dusk and the sky was clear, but they didn’t see the flash of a nuclear blast in outer space.