A fine mist always hung beneath the glass ceiling of the great greenhouse. As he wiped the blades of his pruning shears, he considered that every plant raised here was someone’s asset. The tags did not bear Latin names, only the ciphers of owners.
He was not a regular employee of the garden. He had been hired through an agency, one of those people whose absence would cause no trouble. He liked that unmoored position. No one looked at him, and so he could see everything.
The botanical garden had been built as a showcase of urban redevelopment, large as three baseball fields, its tropical house, arid house, and alpine house joined in a gleaming chain. Admission was expensive; on weekends wealthy families came to stroll. But ticket sales were not the true source of income.
Deep in the greenhouse lay a zone barred to the public, where plants existed in numbers of only a few across the world. Rare orchids. Bonsai raised over centuries. A gigantic flower that seldom bloomed. Each was bought and sold at obscene prices, each owner vanishing into encrypted accounts to be replaced by another.
He had noticed. One orchid’s tag had been rewritten seven times in three months. A single plant changing hands that quickly was not commerce; it was impossible as botany. It was the movement of money. The greenhouse had become a machine for rinsing dirty gold behind beautiful leaves.
An AI determined plant prices on a server inside the grounds, running day and night. Its algorithm consulted rarity, cultivation, and the history of past transactions. In other words, the mere fact that someone had once paid highly made the next price rise. No one needed to love a plant. Only the number grew.
Each time he saw the structure, a quiet anger moved through him. The mechanism was simple, ancient even. Paintings had laundered money, and jewels, and racehorses. Now it was plants. Human beings had always tried to hide their filth in the most beautiful things.
Still, he did nothing. He did not use the hand that held the shears to rewrite a tag, nor pass a record to anyone. An observer observes. That was his choice, his pride, and his excuse.
The change came in an autumn that had arrived out of season.
In a corner of the arid house stood a single plant that belonged to no one. It had no tag, no registration, no existence in the AI’s ledgers. Perhaps it had been brought in years before and forgotten. The variety was said not to flower.
That night, during his pruning rounds, he saw it. In the dim greenhouse, one small bud had swollen.
He stopped. Catching the night mist, the bud seemed to hold a faint light within it. The city’s lamps bled through the glass and spread across its surface, as if artificial stars had taken lodging there. Beautiful, he thought. More beautiful than any costly thing in that place.
The next morning the plant was detected by the AI and flagged for registration. Value: zero. Owner: unknown. Recommended procedure: disposal.
He slipped the tiny shoot into the pocket of his work clothes. It was easy. No one ever looked at him.
He left the greenhouse. Behind him, prices were being updated in silence. Numbers in the hundreds of millions swam beneath the leaves, were washed, and dried. For the system, it had been another perfect day.
In his palm, the shoot was faintly warm.
Where should he plant it? He did not yet know. In someone’s garden, on a hill that belonged to no one, or in some place whose roots might split the heart of the system.
Where would you plant it?