---
title: "The Brain That Began Expanding Again"
author: "Marc DeCaria"
url: "https://marcdecaria.com/writing/the-brain-that-began-expanding-again"
date: "2026-11-07"
topics: ["AI & Technology","Society & Life"]
words: 729
summary: "Two children tune an old radio to a voice from the future, which reads vibe coding as AI letting humanity's distributed intelligence build around the economic gates its own systems had put up."
---

# The Brain That Began Expanding Again

*By Marc DeCaria, November 7, 2026*

![](https://pbs.twimg.com/media/HWiBQFPWwAE6b6u?format=jpg&name=orig)

An Echo From the Future

It started with two children playing with an old radio they had found among a pile of discarded electronics. Neither knew much about how it worked. They had connected a few wires, stretched a piece of copper toward the window, and were turning the dial, laughing at the strange sounds coming through.

Then something changed.

The static faded. A faint voice emerged, followed by another.

“Wait. Did you hear that?”

“Hear what?”

“Someone's talking.”

The first child leaned closer, slowly adjusting the dial.

“That's strange. I don't recognize the language.”

“No, listen. They're speaking our language. It's just... they're talking about things that haven't happened yet.”

For a moment, both sat perfectly still.

“Do you think they can hear us?”

“I don't know. But I think we connected to something.”

The second child moved closer.

“Who are they?”

“I don't know.”

“Then what are they saying?”

The first child turned up the volume.

And through the faint crackle of a signal that seemed to have traveled backward through time, a voice became clear.

They called it vibe coding back then, even though what was actually occurring was something far more significant.

Human intelligence had always been distributed, fractaling outward across billions of nodes, each holding different portions of a much larger logic. Some possessed extraordinary coding abilities. Others held architectural, conceptual, creative, mathematical, or entirely different forms of understanding. No single node held the complete structure, yet collectively, through their connections, humanity constructed the technological systems of its world.

And they built those systems as far as their collective abilities and available connections allowed.

But somewhere along the way, the systems they had constructed became monetized in such a way that participation itself was increasingly restricted. Access to software, development tools, infrastructure, and the ability to build became dependent on economic gates.

Imagine a developing brain in which billions of neurons are expanding their connections, until one central neuron gains control over which connections are permitted to form.

The brain doesn't lose its intelligence. The intelligence remains distributed throughout its structure. But its ability to expand becomes constrained by the very system its neurons had collectively built.

The limitation was no longer the intelligence of the nodes. It was their ability to connect and construct.

Then came AI.

And with it, something they casually dismissed as vibe coding.

For the first time, many nodes that had been limited to using what others constructed could begin constructing from their own understanding. The logic had always existed within them. What had been missing was the ability to translate it into systems without depending entirely on the established pathways.

Suddenly, human nodes that had always carried fragments of the larger logic could express that understanding directly through functioning code. They no longer needed to possess every specialized skill or pass through every established gate to construct systems of their own.

The intelligence had not suddenly appeared. It had always been there.

What changed was its ability to participate.

And this is where the direction of expansion becomes fascinating.

The established system had developed from the inside outward, building increasingly complex structures until its own controls began restricting further participation. But AI enabled a different movement: construction beginning at the edges, among nodes previously unable to fully express their logic, and expanding inward toward the established systems.

New pathways began forming. Previously disconnected capabilities could interact. The larger network could begin expanding in ways its original structure had not permitted.

The brain began growing again, but this time from the outside in.

They called it artificial intelligence, as though intelligence itself had arrived from somewhere else.

But perhaps what they were actually witnessing was the unlocking of human intelligence that had been distributed across the network all along.

AI was not necessarily the intelligence of the larger brain. It was the mechanism that allowed more of its existing nodes to contribute to its construction.

And the irony was extraordinary.

The systems humanity had built to advance its capabilities had eventually become barriers to participation. Then humanity developed a tool that allowed its distributed intelligence to begin constructing around those barriers.

They believed they were witnessing a revolution in coding.

What they may have been witnessing was a revolution in who could build the connections through which collective intelligence expands.

I wonder if they ever understood that distinction.

Fascinating.