At three in the morning, a warehouse worker follows instructions from a handheld scanner. Walk to aisle fourteen. Retrieve the item. Twelve seconds late. Another delay is recorded.
No manager needs to shout. The device simply measures, compares and disciplines.
The scanner looks like a tool of modern management. Its intellectual history, however, reaches back through twentieth-century economics: to the claim that dispersed human activity is best coordinated through signals, incentives and markets rather than visible command.
Friedrich Hayek argued that no central authority could possess enough knowledge to organise a complex society. Prices solved the problem by compressing scattered information into signals. The market was not merely a place where goods were exchanged. It was an information processor.
This argument was intended to limit planning. Instead, it helped produce planners of a different kind.
Economists gradually translated markets into mathematics. Auction theory formalised bidding. Game theory reduced interdependence to players, strategies and payoffs. Rational-choice theory represented people as agents revealing preferences through behaviour. Mechanism design went further: rather than observing a market, it asked how its rules could be constructed to produce a desired outcome.
Once markets became equations, they could become software.
Digital platforms inherited this machinery. Advertising space is allocated through automated auctions. Recommendation systems treat clicks, pauses and purchases as revealed preferences. Workplace systems translate movement into performance data. Ride-hailing apps continuously adjust prices and incentives to redistribute drivers.
The market stopped being a metaphor and became the machine.
This transition altered the character of power. Older bureaucracies issued rules that could be read, contested and sometimes resisted. Algorithmic systems govern through rankings, thresholds, prompts and scores. Their decisions appear technical because their politics has been buried inside the objective function.
The result is a peculiar reversal. Neoliberalism promised liberation from central planning. Platforms delivered systems capable of observing and coordinating behaviour at a scale no twentieth-century ministry could approach.
Planning did not disappear. It migrated into code.
The centre is no longer an office occupied by officials. It is an optimisation target running in the cloud.
This matters psychologically as well as politically. A warehouse scanner, notification badge and performance dashboard all address the nervous system in the same language: respond, adjust, remain ready. Each signal is small. Together, they create a life of continuous evaluation.
The algorithm rarely commands. It arranges the conditions under which one response becomes easier, more visible or more rewarding than another.
Power no longer needs to speak.
It pings.