When people ask me what Neural Cosmology is, the short honest answer is this: a working name for a frame in which five independent anomalies of contemporary science fit together without contradiction.
The long answer is a book. The long answer on one page looks like this.
Five cracks, one frame
There are five facts. Each can be explained in isolation. Together they stack in a strange way.
Structure. Vazza and Feletti (2020): the cosmic web and the brain's neural network are statistically indistinguishable. Twenty-seven orders of magnitude difference in scale. One mathematics.
Information. Landauer (1961), experiment 2012: erasing one bit releases measurable heat. Information is physical in the same sense energy is.
Form. Michael Levin (Tufts): cells know what shape to build before genes start working. The form of the living is written in bioelectric patterns.
Learning. Vanchurin (2020, PNAS 2022): the universe is a neural network, and its dynamics is a learning process. Quantum mechanics and gravity both fall out of the formalism.
The observer. Tononi (IIT): consciousness is a measure of how integrated a system is. Hoffman: we see a survival-optimised interface, rather than reality as it is.
Five cracks. Each in a separate field. All five point the same direction: toward information as the fundamental layer.
What counts as Neural Cosmology
The working hypothesis: take information as the primary layer, and the facts above stop being mysteries of separate fields and become consequences of one architecture.
Matter is emergent. Gravity is thermodynamic (Verlinde). Consciousness is a measure of integratedness of a computational process (Tononi). The form of the living is a bioelectric pattern (Levin). Space-time is the structure of causal connections (Krioukov).
A technical hypothesis, with no "universe-has-a-soul" corollary, no "everything is connected" corollary. Change the primary layer, and five different mysteries turn into five consequences of one theory.
Where speculation lives
In the book and in the preprint Pointer Architecture I separate three levels.
Established — the items above, with specific citations. Vazza–Feletti, Landauer–Bérut, Vanchurin, Tononi, Levin. This is data.
Preliminary — my own model, Pointer Architecture. Tested on SPARC (171 galaxies), with preregistered falsifiers. Partially confirmed. Preprint and code exist.
Speculation — anything beyond those two. Personal experience, philosophical implications, "what this means for me". I do not sell it as science.
The separation matters because Neural Cosmology as "everything is one, everything is connected" is a slogan. In science, slogans are not currency.
What this leads to
If the frame is right — even partially — then:
— "Dark matter" may turn out to be a missing dimension of the connection architecture rather than a form of matter. — Consciousness stops being a unique quality of homo sapiens and becomes a property of integrated systems above a certain complexity. Animals, neural nets, possibly planets — different Φ, rather than different categories. — "Meaning of life" stops being a philosophical question and becomes an engineering one: what does a local information process (the brain, embedded in a larger information process) optimise.
Sounds big. I know. Bigness is not an argument against. Newton's law of gravitation also sounded big. The only question is whether it makes testable predictions. Neural Cosmology already makes some. Some are being tested now. The rest are in line.
A programme, not a doctrine. A doctrine does not require testing. A programme does.