Frank looked dubious. “We do have a lot of smart scientists with no interest in running things. Many of them consider it boring. Administration, you know. They’re glad to hand it over to people like us.”

“Beta males,” John said, mocking Frank and his interest in sociobiology. “Brilliant sheep.” The way they mocked each other. .

“You’re wrong,” Maya said to Frank.

“Maybe so. Anyway, they’re the body politic. They have at least the power to follow.” He said this as if the idea depressed him.

John, due for a shift on the bridge, said good-bye and left.

Frank floated over to Maya’s side, and she shifted nervously. They had never discussed their brief affair, and it hadn’t come up, even indirectly, in quite a while. She had thought about what to say, if it ever did: she would say that she occasionally indulged herself with men she liked. That it had been something done on the spur of the moment.

But he only pointed to the red dot in the sky. “I wonder why we’re going.”

Maya shrugged. Probably he meant not we, but I. “Everyone has their reasons,” she said.

He glanced at her. “That’s so true.”

She ignored his tone of voice. “Maybe it’s our genes,” she said. “Maybe they felt things going wrong on Earth. Felt an increased speed of mutation, or something like that.”

“So they struck out for a clean start.”

“Yes.”

“The selfish gene theory. Intelligence only a tool to aid successful reproduction.”

“I suppose.”

“But this trip endangers successful reproduction,” Frank said. “It isn’t safe out here.”

“But it isn’t safe on Earth either. Waste, radiation, other people. . ”

Frank shook his head. “No. I don’t think the selfishness is in the genes. I think it’s somewhere else.” He reached out with a forefinger and tapped her between the breasts— a solid tap on the sternum, causing him to drift back to the floor. Staring at her the whole while, he touched himself in the same place. “Good night, Maya.”