Utopia in Beta

Substacknewsletter · by Isabelle Castro · English

A space to explore how emerging technologies and new societal systems are reshaping the human experience and what it means to build for a post-digital society.

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Audience
Not shown publicly
We show a dash rather than guess
Publishing
Every two weeks
5 posts indexed in the last 90 days
Last post
Oct 12, 2026
18 days ago
Likely audience
AI researchers
Inferred from post content

Utopia in Beta is a Substack newsletter by Isabelle Castro covering AI safety, LLM welfare and Anthropic. NewsletterFIT indexed 5 posts from it in the last 90 days, most recently on Oct 12, 2026.

Topics

Recent posts

  • Caliban’s glass…
  • Breathing freely…
  • Home turf…
  • A rocky…
  • Nodes and…

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Compiled from public pages · refreshed Oct 13, 2026 · How NewsletterFIT collects and labels data