The Economics of One Mind

On the Ledger’s Connections page, two repeating motions draw one curve. Change their relative phase and its shape changes. Equations describe the relationship; the drawing lets you see it; a small control lets you try a different arrangement.

It is a modest example of what interests me about making with AI. Writing, mathematics, design and code can contribute to the same inquiry. I can carry a question between them without having to become equally accomplished in every discipline before I begin.

One direction, many contributions

The Ledger began as a personal creative project. I wanted to write about what mattered to me, give the writing a beautiful setting and follow connections into other forms. It did not need to become a business to justify the effort.

AI contributed substantially: developing ideas, drafting and revising prose, generating images, writing code and helping find problems. Calling this the work of “one mind” describes the direction, not solitary execution. The convictions, personal material and decisions about what belongs here are mine. So is responsibility for the result.

A shared project benefits from other people’s experience and disagreement. It also has to negotiate its purpose. A person guided by a clear philosophy and a definite purpose can make something a committee could not—or would never attempt. Some works depend on particular convictions remaining intact as they take form. AI expands the range of forms available to that intention.

When the forms help each other

The Lissajous study makes this visible. Two oscillations in a 3:2 frequency relationship produce the curve. The equations give the drawing precision. The control makes a change available to the reader. An essay can then ask what this example does—and does not—help us understand about relationships elsewhere.

The mathematics does not prove that two essays belong together. That comparison still needs an argument. But moving between prose and a working image can expose where a thought is vague, suggest a better explanation or make a difficult relationship easier to grasp.

The same possibility takes a different form in Low North. Personal material became a creative brief and then music. Its value includes what a listener can enjoy without knowing the private story behind it. Giving an experience another form can make it shareable while leaving some of its details private.

Some work also becomes useful again. An explanation gives an art brief its direction; the brief carries decisions into an image; a useful piece of code makes the next experiment easier to begin. The effort accumulates in materials I can return to and develop, rather than beginning every piece from nothing.

What the first build taught me

The first Ledger gave names and mechanisms to many of these ambitions. I still care about connecting across subjects, helping readers find unexpected work and looking back over a collection to notice my own habits. The current design makes those purposes easier to encounter. Its reader should be able to understand a connection before learning the system that once described it.

The illustrated account of the first Ledger keeps that history, including the art and the lessons. Here the economic question is more immediate: which parts help me make something worthwhile, and which parts consume attention that the work itself needs?

Cost, capacity and care

In 2025, I reported approximately $300 in AI-tool spending, later about $500, alongside modelled conventional development costs of $160,000 and then $244,000. Those figures were an attempt to describe the change in access. They were not an audited valuation or evidence of equivalent scope, quality or support. My own time was unpriced.

AI made more kinds of work practical for this personal project. It also gave me more opportunities to enjoy making: trying an image, following an unexpected connection or bringing an idea far enough to share. Checking sources, judging an image, revising an argument and maintaining software still require attention. A lower cost of producing a first attempt leaves more decisions to make about what deserves to be finished.

My Christian understanding of stewardship gives those decisions weight. Time, attention and ability are things to use responsibly. The joy of making belongs beside that responsibility, along with care for what I put into the world.

The promise of one mind is the freedom to carry a personal purpose far enough for someone else to encounter it. I want the result to repay their attention—whether they read an argument, try a drawing or simply enjoy a piece of music.

Continue with Technology as Liturgy.