How Busan Accumulates

18 Questions for Next Busan · Day 17 of 18 · Gray (Kim Hyunseung) · 2026

It Depended on One Person

Think back on the good things in Busan, and almost all of them depended on one person.

A gathering was lively because of the one person who led it. A project shone because of the one official who pushed it. A space was alive because of the one operator who showed up every day. And when that one person moved on, burned out, or left Busan — the good thing left with them.

This is not Busan's problem alone. But in Busan it repeated unusually often. Something good appears, shines for a while, and quietly goes dark when the one person holding it up disappears. The next person starts again from bare ground.

The claim of this essay is simple. Continuity does not come from a more devoted single person. It comes from a promise that remains even when people change — from an institution.

A city that does not accumulate

To depend on one person means that what that person holds leaves with them.

The people they recognized over ten years. The trust they built. What they remembered — who is good at what, who did what with whom — all of it lived in their head, and went out the door when they left. The next person does not inherit it. So they begin again from scratch. Another ten years to recognize people, to build trust, and then they too leave one day.

This is why Busan does not accumulate. The good comes with a person and goes with a person. What remains in the city is an empty seat, and the fatigue of the next person having to start over. That the same promise repeats even after twenty-six years is because there was no vessel to hold that promise.

What an institution is

So the answer is an institution. But the word is easily misunderstood.

Say "institution" and people picture offices, regulations, committees, stiff procedures. But the institution meant here is not that. An institution is — a vessel that holds what one person has, so it remains even when the person changes. A structure where the list of people one person recognized passes to the next. A promise where the trust one person built continues after they leave. A way for ten years of memory to remain somewhere in the city, not only in one person's head.

A good institution does not replace devotion. It only keeps devotion from vanishing. One person still recognizes and still builds trust — but when they leave, it does not leave with them. An institution is not a chain that binds people, but a bridge that hands what one person did to the next.

AI connects, people promise

Here, this era changes one thing.

What lived only in one person's head — who did what, what promises were exchanged, how far things had come — can now be remembered and carried on by tools. Even when people change, the record remains, scattered dots are connected, and ten years of context is handed to the next person in an instant. The continuity that once required one person's devotion is now possible at far less cost.

Yet one thing remains the work of people. Making the promise. Deciding what to carry on, resolving to keep that promise, and handing it to the next person — this a tool cannot do for you. A tool can remember a promise, but it cannot make one. Technology can build the vessel of continuity, but what to put in that vessel is for people to decide.

So this is, if anything, a good time. For the first time there are tools that can keep Busan's good things — once dependent on one person — beyond any single person. What remains is the person who promises.

Still, a vessel does not fill on its own. The most successful model of collaboration that lasts beyond one person is open source. Whoever made it, the code is open; when one person leaves the next continues; contributions remain on record. Yet even that model has not taken firm root in Korea. Why? Not for lack of technology. Because our trust is still bound to people, not to institutions. Because putting what I made into an open vessel feels less safe than handing it directly to someone I know. Technology builds the vessel — but trusting that vessel enough to put something in it is the work of culture.

What remains beyond a person

In the earlier essays we saw what Busan must do. Recognize good people, let them grow, gather them, reconnect them even after they leave.

But all of this, as long as it depends on one person, vanishes with that person. Recognition, gathering, trust — they last only when they become an institution beyond any single person. What Busan lacked was not devoted people. It was the vessel to keep that devotion from vanishing.

Now the last question remains. A city that recognizes, grows, gathers, reconnects, and keeps its promises as institutions — once it becomes that, what is the next Busan? It is time to return to the question we first asked.

18 Questions for Next Busan Day 17 of 18 · Gray (Kim Hyunseung)