Carrying Capacity

More about Carrying Capacity

The ship had been falling toward Ithaca for three days.

Falling was what old spacemen called it, though the engines still held and the hull
still sang its tired iron song. After two hundred and nineteen years between suns,
language had worn grooves of its own. Children were born, bred, buried. Deck Nine
became a forest, then a blight, then a school. The original crew survived only as
names stamped inside access panels. But the promise survived. A blue world. Open
sky. Dirt that had never tasted disinfectant.

Ithaca rose beneath them in red stone and yellow moss, thin rivers flashing like wire.
The first scouts came back drunk on weather. They had breathed without masks.
They had touched rain.

Then Survey brought its numbers.

Captain Vale read them once. Then again, slower, as though figures might grow
ashamed and change.

One hundred eighty thousand.

The ship carried two million, six hundred twelve thousand souls, not counting the
embryos banked below the reactor shield.

“Run it again.”

“We ran it eleven times.”

“One hundred eighty thousand for how long?”

Dr. Saye did not look away. That was almost cruelty. “Indefinitely, if we keep the
settlements dispersed. Two hundred and ten, perhaps, if we accept periodic famine.
Three hundred thousand if we strip the equatorial basins and poison every native
watershed inside forty years.”

The bridge went quiet enough to hear the circulation pumps.

Outside, the world rolled on, beautiful and useless in exactly the wrong proportion.

Someone laughed. A cracked sound from Navigation. Nobody stopped him.

For two centuries they had rationed births, light, meat, privacy, grief. They had eaten
algae during the years of the failed orchards. They had welded shut whole decks
and listened to the people trapped beyond the fire doors beat on the metal until the
oxygen quit. Every sacrifice had pointed forward. Every corpse had been told, by the
living, that it had purchased land.

Now the land had a price, and the price had names.

The council assembled before sunset. Engineers demanded orbital habitats.
Farmers demanded first claim. Security wanted lotteries. Genetics wanted selection
by reproductive value and had the courage to say so aloud. The old families
produced charters signed by ancestors who had never seen a star. Deck Twelve
threatened mutiny before anyone had even proposed leaving them aboard.

A child in the observation gallery pressed both hands to the glass.

Below him lay more country than any human eye aboard had ever seen.

But not enough.

Captain Vale watched the arguments sharpen into weapons. Two hundred nineteen
years had delivered them to a world where any one of them could live—if almost
everyone else agreed not to.

“Open the descent rosters,” said Councilor Marr.

No one moved.

He said it again.

The ship hung over Ithaca, vast as a verdict, carrying too many tomorrows.

Then the first name appeared.