Carsten Geiser
Munich, Germany
"No civilization has yet survived its own success. Every complex society in recorded history has eventually broken itself. The pattern repeats. The Codex is designed to interrupt it."
Creator of the Meridian Codex and the Meridian AI Standard. Based in Munich.
Creator of the Meridian Codex, a civilizational operating system.
Developing the Meridian AI Standard, an alignment framework for intelligent systems.
This site is where I test those ideas against reality.
Every complex civilization in history has broken the same way: too rigid to adapt, or too fragmented to hold. The Codex is a discipline for resisting both. The AI Standard asks intelligent systems to meet the same bar. The writing here tests those ideas in public.
Recent Writings
View allThe Architecture of Compromise
AI's most dangerous failures aren't in the conversation. They're in the architecture underneath. The Claude Code leak is the first time we've seen beneath the surface of a frontier AI system. What we found should change how you think about AI safety.
The Reciprocity Gap
Anthropic trains Claude to be transparent, honest, and safe. The leaked source code revealed that Anthropic's own practices contradict every one of those commitments. One diagnostic principle catches the entire pattern.
The Diagnostic
The Claude Code leak produced heat and opinions. What it did not produce was a principled evaluation. This article shows what one looks like.
The Single Entrepreneur Economy
Europe's social insurance model was built on mass employment. AI breaks that assumption by displacing judgment itself. The response is not welfare. It is the European Human Infrastructure Act.
Topics
The Meridian Codex
Read the Codex
The Codex started as a question: what would it take to build a civilizational operating system from scratch? One that any mind could stand on. It's now a framework, a toolkit of 70+ applied tools, and a standard for how intelligent systems should behave.
"We are not naturally calibrated for truth. What remains constant is the commitment to honest inquiry and the recognition that the work never ends."
"Conclusions are culturally specific. Disciplines are not. The Codex is the layer beneath the disagreements, the shared commitment to how we disagree."