Quantum Immortality and Subjective Survival
Aperture · 2024
"Under the Many-Worlds Interpretation of quantum mechanics, a conscious observer can never subjectively experience their own death, condemning them to a terrifying, infinite continuity of consciousness across diverging timelines."
Quantum immortality is an unsettling thought experiment built on the Many-Worlds Interpretation (MWI). In a "quantum suicide" setup, a person sits before a mechanism triggered by radioactive decay — a 50% chance of death under the standard view. Under MWI, every quantum event splits the universe: in one branch the mechanism fires, in another it clicks empty. Because consciousness requires a living observer, the person can only ever experience the branch where it clicks empty, no matter how many times the trigger is pulled.
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The Strata of Perceptual Reality
"Human perception does not interact with base reality; rather, it navigates a layered construct ranging from evolutionary sensory filtering to complex societal consensus and theoretical simulation."