Unexpired

Substacknewsletter · by Lisa Kostova · English

A practitioner's field journal on AI, cognitive agency, and bootstrapping a business - documented live from inside the arena, with lessons from expedition mountaineering and philosophy.

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Audience
Not shown publicly
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Publishing
Every two weeks
5 posts indexed in the last 90 days
Last post
Oct 22, 2026
9 days ago
Likely audience
Substack writers
Inferred from post content

Unexpired is a Substack newsletter by Lisa Kostova covering AI ethics, AI detection and Pangram. NewsletterFIT indexed 5 posts from it in the last 90 days, most recently on Oct 22, 2026.

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Compiled from public pages · refreshed Oct 23, 2026 · How NewsletterFIT collects and labels data