An essay in motion · On coordination & collective intelligence
Every great human achievement, from pyramids to moon landings, was first a coordination achievement.
↓Scroll down. Move your pointer over the scenes to disturb them.
Chapter 1
One of the oldest large-scale protocols: one leader decides, everyone else executes. Pharaohs' work crews, armies, and the master and worker pattern in computing all run on it. It is clear and fast, until every question has to travel to the top and wait in line.
Workers only move once an order reaches them. The questions pile up at the leader, and the pyramid grows at the leader's pace.
Chapter 2
Without a center, information moves from neighbor to neighbor, like news in a village or the gossip protocols that keep distributed databases in sync. Nothing depends on a single node, but it is slow and noisy, and a distorted copy spreads just as well as the original.
Click anywhere to start a rumor.
Chapter 3
Put the most capable minds together, the Manhattan Project, a strong founding team, and ideas compound. The bottleneck simply moves: the room only holds a few people, and what they discover reaches everyone else slowly.
Every spark between experts adds to the shared body of ideas in the middle. Few sparks make it out to the crowd.
Chapter 4
Over centuries we stacked protocols on top of each other: writing, law, money, markets, companies, science. They let millions of strangers coordinate without ever meeting, and societies built cathedrals, railways, power grids, and moon landings.
Hubs are institutions, the traffic between them is trade and information, and the skyline is what gets built.
Chapter 5
Information cannot simply flow freely. Everyone has their own incentives, a different capacity to absorb and process what they hear, and their own way of interpreting it. Every hand-off loses or bends something.
Left: everyone pulls the shared load toward their own goal, so it circles in place. Middle: information arrives faster than narrow buckets can absorb, and some never lands anywhere. Right: a message drifts as it is passed along.
Chapter 6
Agents can run thousands of coordination experiments in the time it takes us to schedule one meeting. Different rules for sharing, deciding, and dividing work produce very different collective behavior, and some patterns emerge that nobody designed.
Each tile is an experiment with different rules. The best protocol so far is promoted to the main swarm. Move your pointer through the swarm.
Chapter 7
Protocols discovered with agents can be tried on human teams: how to route a question, when to decide locally, who needs to know what. People and agents coordinate together, each doing what they do best, and what they build goes further than before.
People in teal, agents in purple. The dashed line marks the skyline from chapter 4.
Not only answering questions faster, but discovering better ways for many minds, human and artificial, to work together. Coordination has always set the ceiling on what we can achieve. Raising it may be the most valuable thing AI ever does.