Popular Rationalism
Substacknewsletter · by James Lyons-Weiler, PhD · English
Primary-source science analysis. No industry funding. Predictions on record.
- Audience
- 24K subscribers
- Shown publicly on Substack
- Publishing
- Every two weeks
- 5 posts indexed in the last 90 days
- Last post
- Oct 19, 2026
- 11 days ago
- Likely audience
- Academic researchers
- Inferred from post content
Popular Rationalism is a Substack newsletter by James Lyons-Weiler, PhD covering Vaccine safety, Pathogenic priming and Scientific methodology. NewsletterFIT indexed 5 posts from it in the last 90 days, most recently on Oct 19, 2026. Shown publicly on Substack: 24K subscribers.
Topics
- Vaccine safety
- Pathogenic priming
- Scientific methodology
- Causation in research
- Immune response
Recent posts
- No Study…
- Do You…
- We Need…
- Research Lifecycle…
- Gerber and…
Sponsors detected
No sponsored posts detected in the last 180 days of indexed posts.
Detected automatically from posts marked as sponsored. Detection can miss or misread placements.
See the full picture on Popular Rationalism
Subscriber momentum over time, every detected sponsor with the source post, companies and people it mentions, guests, and an alert when any of it changes.
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Compiled from public pages · refreshed Oct 23, 2026 · How NewsletterFIT collects and labels data