This is the antepenultimate story in this collection. In the Kuiper Belt, people are experiencing a new disorder.
This reading is Special Exhibition by Griffin Ayaz Tyree, who lives in Boston with his partner and their collection of houseplants. The quantum concepts are decoherence, reality, superposition and wave-particle duality. Selective Decoherence Insufficiency makes people experience their many possibilities simultaneously. This can lead to madness and dementia.
rjb
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