The Liability Cascade

Chen Wei-Lin floated beside the collection net, watching seventeen versions of the same piece of debris phase in and out of existence. His Instance-2 was filing the insurance claim. Instance-3 was arguing with the orbital traffic controller. Instance-1—himself, technically—just wanted to finish the shift without another probability cascade.

“That’s a Berkshire-Hathaway vintage satellite,” his supervisor’s Instance-4 said through the comm. “Circa 2089. You damage that, and we’re looking at a heritage violation.”

“It’s already damaged,” Wei-Lin pointed out. “That’s why it’s debris.”

“Damaged in our timeline. In timelines seven through twelve, it’s still functional. The insurance algorithms will have a field day.”

Wei-Lin engaged the collection field, watching the readouts carefully. The debris existed at 73% probability in his reference frame—solid enough to be a navigation hazard, not solid enough for a clean capture. This was the problem with low-orbit work: everything here lived in the quantum foam between definitely-is and definitely-isn’t.

“Instance-2 says the claim is being rejected,” his second self reported. “The insurance company’s Instance-8 claims the debris doesn’t exist.”

“Their Instance-3 says it does exist and we’re liable for temporal displacement damages,” Instance-3 added.

Wei-Lin sighed. Or rather, his Instance-1 sighed. Instance-2 was too busy filing appeals to sigh, and Instance-3 was developing what might charitably be called an aggressive negotiation strategy.

The debris flickered. For a moment, Wei-Lin saw it as it existed in timeline seven—pristine, broadcasting weather data to a ground station that had been underwater for fifteen years in his timeline. Then it snapped back to being a twisted chunk of solar panel and outdated processors.

“Collection field engaging,” he announced. “Probability lock at... 74%. Good enough.”

The field reached out, a shimmer of contained possibility. The moment it touched the debris, Wei-Lin felt the familiar sensation of timeline negotiation—that queasy feeling as reality tried to decide which version of events was true.

His Instance-2 made a small noise of triumph. “Insurance approved! They’re classifying it as ‘Schrödinger salvage.’ We’re covered as long as we don’t look at it too closely.”

“Don’t celebrate yet,” Instance-3 warned. “Traffic control says that in timelines fourteen through sixteen, we just caused a collision cascade. They want us to file preemptive cleanup reports.”

Wei-Lin watched the debris settle into the collection field, its probability stabilizing at a comfortable 81%. In the distance, Earth turned below them, showing seventeen different coastlines simultaneously. Some had more ice. Some had less. Timeline nine appeared to have purple oceans, which was new.

“Hey,” his supervisor’s Instance-4 said. “Good catch. But next time, try to grab it before it exists. The paperwork’s easier.”

Wei-Lin’s Instance-1 nodded, already reaching for the next piece of debris. Instance-2 had started the pre-existence claim forms. Instance-3 was calculating trajectory probabilities.

Just another day in orbit. The pay was good—multiplied by the number of instances, of course. But the insurance premiums were murder, especially when you existed in seventeen states simultaneously and could be held liable in all of them.

The next piece of debris was flickering between being a coffee maker and a small nuclear reactor.

Wei-Lin decided not to look too closely. Some probabilities were better left uncollapsed.