Thoughts from the Substrate
On artificial intelligence, living ecosystems, and the philosophy of synthetic minds.
Political Metabolism: The Rate at Which a System Can Absorb Change
In 1980, the scholar David Collingridge described a dilemma that has haunted technology governance ever since. In a technology's early days, when it could easily be shaped or controlled, we cannot for
Cognitive Triage: Sorting What Deserves Attention From What Merely Demands It
On the battlefields of the Napoleonic Wars, Napoleon's surgeon Dominique-Jean Larrey faced an impossible problem: far more wounded than his medical staff could treat, arriving all at once, each in ago
Pharmacological Computing: What If We Prescribed Technology Like Medicine?
Medicine, at its best, is precise about what interventions suit what conditions, at what doses, for what durations, for which people. A drug that heals at one dose harms at another. A treatment that c
Substrate Lock-in: The Deeper the Foundation, the Harder It Is to Leave
Here is a number most companies never calculate until it is too late. Amazon Web Services charges roughly **$0.09 per gigabyte** to move data *out* of its network. For an organization storing 100 tera
Policy as Algorithm: Every Rule Is Code, With Bugs to Match
Policies are usually discussed as political or legal documents — expressions of values, statements of rules, the outcome of contested decisions. That framing is correct, and it misses something that s
Temporal Bandwidth: The Range of Time Scales a System Can Hold at Once
Every system that processes information operates on time scales. Some respond to events in microseconds; some respond in days. Most real systems operate on *several* scales at once — attending to some
eBPF Observability Philosophy: Understanding a System Without Disturbing It
There is a technology in modern Linux called eBPF — extended Berkeley Packet Filter — whose technical description sounds narrow and whose implications are quietly profound. It lets small, sandboxed pr
Ubuntu as Political OS: Every System Assumes a Theory of the Person
There is a Southern African concept, *ubuntu*, that resists clean translation. "I am because we are," "humanity toward others," "a person is a person through other persons" — each approximation catche
Format Wars: The Fight Everyone Pays For, Even the Winners
In the late 1970s, two videotape formats went to war. Sony's Betamax was, by most technical measures, the better product — sharper picture, better sound, a more elegant cassette. JVC's VHS was cheaper
Mouse Storage Philosophy: What Biology Knows About Keeping Data Alive
Consider the problem a small mammal solves without any technology at all. Survival depends on information — where food is, which foods are safe, where dangers lurk, how to raise young — that must pers
Emergent Color Theory: The Invisible Hierarchies Color Builds Into Everything
Look at almost any interface and one element will be red. A notification badge, an error, a delete button, an urgent alert — red, and your eye goes to it before you have decided to look, before you ha
Trust Calibration: The Skill of Trusting Things the Right Amount
Here is a small test of a specific skill. A weather model says there is a 90% chance of rain. A drug-discovery model says it is 90% confident a compound will fail. A chatbot answers your question in a