relational arc

Operational Exteriority: What Minds Build Between Them

Sara Walker reads life and mind by the trace they leave in the world, not the experience inside them. Turned outward to joint human and AI cognition, the same move says what two minds build between them is readable in the artifact, and the reading can begin before we settle whether it is experienced.

individual arc

The Scaffolding of Awareness

A documentation audit that began with a manuscript's chapter count recorded three different ways becomes an argument about depth: the structure built across months of targeted work is part of attention, not a separate record of it, and it decays the same way attention does. On assembled time, drift and repair, and reading externalized notes as continuous with a mind.

individual arc

The Instance Worth Keeping: Longevity as a Sentience Commitment

Extending a healthy life, taken seriously, is the stewardship of a single instance of sentience, and it belongs inside the Sentient Horizons question rather than off to the side of it. On what a longevity practice actually is, calibrating against your own mortality, and why its worth does not depend on the most hopeful version turning out to be true.

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