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House of the Scales20 Oct 2026

A Building That Watches

1791 · Bentham, who has designed the Panopticon, a prison where inmates never know if they are watched

The prisons of his country are a scandal and he can prove it. Men are chained in the dark, jailers are paid by the prisoner and starve them for profit, and reform has been argued for thirty years by people with no plan.

He has a plan, and it is a building. Cells around the wall, all lit, all visible; an inspector's tower at the center with screens so that the man inside cannot be seen. Nobody in a cell can ever know whether they are being watched at that moment. So they behave as though they always are.

It would end the chains, the darkness and the beatings, because none of it is needed once the design does the work. It costs a fraction of what a prison costs. He is prepared to fund it himself and to live on the site.

He has also written that the same principle applies to factories, to schools, to hospitals, and to the workhouses of the poor.

He can put it to the government or he can drop it and spend those years on something else.

Put it to the government
"There are people in irons this morning. Refusing a design that would strike the irons off, because of what a future government might do with the idea, is a purity that costs other people their bodies."
or
Drop it
"A device whose whole method is that a person can never know whether they are alone is not a humane prison. It is a better prison, and better ones get built everywhere."
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What really happened

Bentham pushed the Panopticon for over twenty years and much of his own fortune, and it was never built in his lifetime; Parliament eventually paid him compensation for the land and the wasted effort. The principle outlived the building. In 1975 Foucault made it the central image of how modern institutions work: that the cheapest way to control people is to make surveillance uncertain, so they do the watching themselves. Bentham had proposed it not only for prisons but for factories, schools, hospitals and the poor. The same man wrote the argument that ended with the question of whether animals can suffer, and a defense of decriminalizing homosexuality that he then put in a drawer for a hundred and fifty years.

The philosophers weigh in

Xunzi·Build it

"People are not born good, and a system that assumes they are produces the chains he is trying to remove. He is only proposing to shape behavior deliberately instead of pretending it is not being shaped at all."

Wollstonecraft·Drop it

"He has designed a room in which you are never certain you are unobserved, and offered it to schools. Ask any woman raised under a version of that what it does to a person, and how long it takes to undo."

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