
Sweet Rationalism publishes falsification-first essays that continue Daniel Dennett’s naturalization project by replacing metaphysical “skyhooks” with testable, constraint-grounded explanations of mind, meaning, and agency.
| Platform | Pricing | Only free issues | Publishes | Daily | |
|---|---|---|---|---|---|
| Issues | 48 | Founded | 3 years ago | Last Issue | 29 hours ago |
| Active | |||||

Nathan Sweet | Sweet Rationalism
TTS accessibility version: symbolic notation is rendered in spoken words. For example ?X will appear in the text as “question-mark ?X”, if you are reading this article rather than listening to the Substack...
Nathan Sweet | Sweet Rationalism
The last couple of days, Substack has started behaving like a badly scripted synchronicity engine.
posted notes on Whitehead’s 1934 logic paper shortly after I published an article isolating the scope prob...
Nathan Sweet | Sweet Rationalism
’s latest reply to my previous article,
that prompted this article:
https://sweetlyrational.substack.com/p/i-just-realized-why-matthew-david/comment/341065048
I’m posting this as a separate article rathe...
Revision notice — September 20, 2026
This version incorporates Matthew David Segall’s reply to the previous article and corrects several points of historical and terminological framing. I removed “finally” where it could imply that Mat...
September 17 update: Matthew has since responded to this article, and I have added his response and my reply at the end so the subsequent exchange remains part of the public record.
I used two terms too loosely, and Matt was right to corre...
Subscribers, engagement, traffic and sponsorship for Sweet Rationalism.
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|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
The writers behind this newsletter.
Independent transdisciplinary researcher developing a portable framework for corrigible reasoning across human and computational systems, with deep interests in the philosophy of science, mind, agency, consciousness, complex systems, and ontology.
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