More is Different alternatives: newsletters like it

SubstackEvery two weeks · last post 23 days ago

Aggregating human & AI forecasts on critical topics.

Likely audience: Policy makers

1 shared topic

SubstackSeveral times a week · last post 9 days ago

From recent posts: Homo Economicus publishes weekly essays on economics, AI safety, and labor markets, featuring data analysis, theoretical discussions, and academic paper summaries. The publication targets readers interested in the…

Likely audience: Academic researchers

1 shared topic

SubstackWeekly · last post 7 days ago

From recent posts: Colligo publishes essays on AI alignment, existential risk, and counter-UAS defense strategies. The publication features technical articles and critiques of futurist narratives rather than interviews or lifestyle…

Likely audience: AI researchers

1 shared topic

SubstackMonthly or less · last post Sep 10, 2026

Tales from the search for tales.

Likely audience: newsletter readers

1 shared topic

SubstackMonthly or less · last post 42 days ago

From recent posts: Exformation publishes long-form essays and policy analysis on AI governance, safety, and existential risk for an audience of policymakers and tech observers. The publication mixes deep-dive articles on regulatory shifts…

Likely audience: AI safety researchers

1 shared topic

SubstackMonthly or less · last post 58 days ago

The AI Philosopher is dedicated to exploring the intersection of artificial intelligence and human wisdom, offering insightful discussions on how technological advancements can enhance our understanding of…

Likely audience: AI researchers and engineers

1 shared topic

SubstackEvery two weeks · last post 5 days ago

Bestselling Science Fiction Author Cat Valente's Blatherings on the State of the World: Politics, Internet Culture, History, and Art

Likely audience: paid subscribers

1 shared topic

SubstackEvery two weeks · last post 13 days ago

A newsletter and podcast exploring AI, social media, and the invisible forces dividing us

Likely audience: AI safety researchers

1 shared topic

SubstackMonthly or less · last post 37 days ago

Essays and reflections from Brad Littlejohn at American Compass, addressing the crisis of human competence and the fracture of community in an age of WALL-E-fication.

Likely audience: policy makers

1 shared topic

SubstackMonthly or less · last post 7 days ago

Long form writing, short form video, and podcasts on philosophy, history, spirituality and AI.

Likely audience: AI safety researchers

1 shared topic

SubstackMonthly or less · last post 48 days ago

Likely audience: AI safety advocates

1 shared topic

SubstackMonthly or less · last post Sep 10, 2026

From recent posts: PauseAI publishes commentary and advocacy focused on the risks of uncontrolled general-purpose AI development. Content ranges from interviews with lab resignations and warnings about autonomous hacking/swarm behavior to…

Likely audience: policymakers

1 shared topic

Substacklast post Jul 20, 2026

accelerating science, chemistry and materials, quantum computing, artificial intelligence

Likely audience: computational chemists

1 shared topic