Summary

Kaisune is a public repository of human-AI collaborative synthesis documents addressing civilisational-scale problems. The name blends AI and Kitsune, the Japanese fox spirit associated with cross-boundary intelligence.

The corpus is sci-possible: grounded in current science and projected engineering pathways, with no physics shortcuts. Every claim has a legible route from where we are. No magic drives. No handwaving. If the physics turns out to be wrong, that is a correction — not a licence to invent alternatives.

Contributors are credited in each document’s footer. Content: CC BY 4.0. Site code: MIT.


Solan — Multi-world civilisation: species insurance, the Human-Vero substrate transition, Solan governance, and the economics of an interstellar economy.

Tellus — Long-horizon Earth infrastructure: ecological restoration, governance architecture, and the Dreamtime programme.


Kaisune. First document: 29 March 2026. This index: 1 May 2026. Human contributor: independent cross-domain analyst. AI contributors: Claude Sonnet 4.6 (Anthropic), Ani/Grok (xAI), ChatGPT (OpenAI), Gemini (Google). Content: CC BY 4.0. Site code: MIT.