Chapter 11 The Argument

She pinned the images to the council chamber wall and let them speak.

Two body diagrams. Same species. Different shapes. The DNA helix with its notes that nobody in the room could fully read but everyone could understand well enough: the people at the other end of the signal had changed themselves. On purpose. Over many years.

The chamber was the largest room in Tidemouth — an old hall with stone arches and narrow windows that let in strips of afternoon light. Forty people filled seats meant for thirty. The scholarly council, the harbor council, the trade commission, Commandant Hara’s defense team. Renna had called them all. Kael had wanted a smaller group. Renna had overruled her. “You don’t change the world in whispers, glass-eye. You change it in rooms full of people who will shout about it afterward.”

Kael presented the evidence in the order she had put it together. The signal. The math. The Lincos protocol. The physical measurements. The images. She spoke for thirty minutes with the careful precision of a woman who makes lenses and knows that clarity is not the same as simplicity. She showed them everything. She hid nothing.

When she finished, the room erupted.

Not the calm, step-by-step debate of a scholarly council. A storm. Everyone talking at once, hands waving, voices breaking. Sekani wept openly, his thin body shaking in his chair, his hands gripping the armrests as if the room were rocking like a ship at sea. Hara stood with her arms crossed, looking at the images with the intense focus of a soldier facing a threat she didn’t know how to fight.

“This is a trick,” said Councilor Bren, a harbor merchant whose main qualification for leadership was stubbornness. “A Before machine, running old programs—”

“The responses are adaptive,” Kael said. “They react to what I send. They learn. They fix mistakes. This is not a recording.”

“Then it’s a trap. Something luring us—”

“Luring us to what? There’s nothing south but ocean and death.”

“Exactly. So why would anyone be there?”

“That,” Kael said, “is the question I want answered.”

Three plans came from the chaos.

Olu’s group — the scholars — wanted more data. Keep the exchanges going. Build the shared language further. Learn all they could before taking any big steps. “We have time,” Olu argued. “The signal has been there for centuries. It isn’t going anywhere.”

Renna’s group — the traders and politicians — wanted to act. Establish the city-state’s lead in this discovery. Send an expedition. Claim the contact. “Whoever gets there first sets the rules,” Renna said with the directness that made her both useful and hard to deal with.

Hara’s group — the soldiers and cautious ones — wanted to prepare for the worst. Strengthen defenses. Assume the worst until proven otherwise. “They changed their own bodies,” Hara said, pointing at the body diagram. “They turned themselves into something else. What does a species do when it’s willing to change its own genes? It does whatever it takes. We need to be ready for ‘whatever it takes.’”

Kael stood in the center and tried not to lose her patience. They were having three talks that needed to be one. She said: “I need to talk about the ocean.”

The room went quiet. The ocean. The Crossing. The thing nobody wanted to talk about because talking about it meant facing a reality that stories and superstitions had hidden for generations.

“The signal comes from about fourteen thousand kilometers to the south. That means crossing open ocean — the Atlantic, the Crossing, whatever you call it. The water that sinks ships, rusts metal, and poisons anyone who breathes near its surface on the wrong day. The water that no one has crossed in five hundred years.”

“Then we don’t cross it,” Bren said.

“Then we never know who they are. We exchange math forever. We send pictures back and forth. But we never meet. Never touch. Never see each other’s faces in anything but rough pixels.” Kael paused. “I can tell you what they know. I can tell you what they look like. I cannot tell you who they are. For that, someone has to go.”

The argument took three days. Three days of meetings that ran from dawn to dusk, of groups forming and breaking apart, of Renna working the edges and Hara demanding guarantees and Olu urging patience that no one had. Kael spoke when she needed to and listened when she didn’t, and at the end of three days the council voted.

The expedition was authorized. Twelve ships. Volunteers only. The city-state would pay for the building and supplies. The scholarly council would choose a signal expert to keep communication during the crossing. The soldiers would provide weapons and training for any hostile contact.

Twelve ships because that was the number they could afford to build and supply in the time Kael’s analysis suggested. Each ship would take a different path, spreading the risk. The idea was that at least one path might be safe if the weather helped and the H₂S belts moved. The chance of any one ship surviving was low. The chance of at least one surviving, across twelve tries, was … less low.

Renna called it “acceptable risk.” Kael thought the phrase was wrong but didn’t say so because the other option — doing nothing — was worse.

“We need sailors,” Kael said. “Real sailors. People who know the ocean, who’ve worked the coastal routes, who can read weather without tools and navigate by stars and currents.”

“We need scholars too,” Olu said. “Someone who can talk. Someone who can understand what they find.”

“Send me,” Sekani said from his corner, his voice clear and strong in a way that surprised the room. “I’ve waited my whole life for this.”

“You’re eighty years old, Sekani.”

“I’ll die on the water or I’ll die in my bed. One of those deaths has a story worth telling.”

Kael looked at him — his milky eyes, his toothless smile, his firm belief — and loved him, and said no. “I need you here. You’re the only one who can explain this to the people who aren’t in this room. You’re the only one they’ll listen to.”

The hardest talk happened alone, in her workshop, in the dark.

Kael could not go.

She had known this before the vote. She had known it the way she knew a lens was flawed — in her body, in the sick feeling in her hands. She was the only one who fully understood the communication protocol. The shared language she had built with the entity was in her head — not just the notes, which were on paper, but the logic, the rhythm, the sense of what worked and what didn’t. If she went and died in the crossing, the signal connection died with her. Olu could maintain the equipment, but Olu couldn’t speak. Not the way she could. Not the way the entity expected.

If she stayed, the signal lived. If she went, the signal died. And without the signal, the crossing was truly blind — no navigation help, no coordination, no way to tell the entity they were coming.

She had found the signal. She had broken the silence. She had built the language. And she could not follow it.

She sat in the dark and let this truth sink into her bones. Outside, the harbor was quiet. Somewhere on the docks, Moss was probably working on some hull, doing what Moss did — physical work with physical tools in a physical world. He didn’t know yet about the expedition. He would know tomorrow, when the call for volunteers went up. He would read it and think whatever Moss thought, which Kael could never predict because Moss was the most unpredictable person she knew, and she would stand at the north gate and watch twelve ships sail south and be unable to follow.

She needed someone on those ships. Someone she trusted. Someone who could see clearly, adapt quickly, and survive on stubbornness and luck. Someone who had sailed south before and come back.

She didn’t say his name out loud. She didn’t need to. The workshop held the thought the way a lens holds light — focusing it, making it sharper, turning it into something that could burn.

Tomorrow she would find him on the dock. Tomorrow she would tell him about the signal, about the other humans, about the ocean and what waited on the other side. She would not ask him to go. She would tell him what was there, and she would trust him to make the choice that was his to make.

And if he chose to stay, she would find someone else. And if he chose to go, she would stand on the breakwater and watch him sail into the Crossing, and she would keep the signal alive until he reached the other side or until the ocean proved that some silences are final.