Topic
Mental models
5 notes, newest first.
Notes · 5
The Half-Life of a Moat
AI can already clean-room rebuild commercial software. The useful question is how fast each kind of moat decays, and which ones regenerate faster than they erode.
Named Things: A Glossary of Compressed Wisdom
Named laws, razors and principles that keep showing up in engineering and strategy. Each compresses a concept into a name: human-language embeddings, built over centuries.
Learning to Take Up Space
On the difference between disappearing and controlling — and the third thing that isn't either.
Memory and Journals
AI agents have perfect memory within a conversation and total amnesia between them. What can human journaling teach us about what memory should actually be?
The Funeral Test for Your Digital Self
From Covey's funeral visualization to company codexes to personal test harnesses — the throughline is intentional identity.