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Neil Smith
Thinkers

Neil Smith

1954–2012

Scottish-American geographer who explained gentrification with an equation: the gap between what land earns and what it could earn.

Against those who explained gentrification by the tastes of a new middle class, Smith pointed at the money. His «rent gap» measures the distance between what run-down land yields and what it would yield reinvested. When that gap is wide enough, investment arrives — and it arrives for the whole neighbourhood, not one house.

He also described the «revanchist city»: urban policy that treats poverty as a public-order problem and answers with evictions, by-laws and surveillance. Smith wrote it about 1990s New York, but the description is recognisable in many cities thirty years on.

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