The Lantern
Monday, 22 June 2026

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Building for a Thousand Years

The architect Rún Ó Síoda designs cathedrals, sea walls and tombs — anything that must outlast its makers.

Listen · 11 min
Building for a Thousand Years
Photograph illustrating “Building for a Thousand Years”.

Most buildings are designed to be paid off, not to endure. Rún Ó Síoda works the other way around. ‘I ask one question first,’ she says. ‘Who repairs this in four hundred years, and what will they curse me for?’

It would be neat to end on a verdict. Life, and this subject, decline to cooperate, and we have let them.

The rest of the essay continues below.

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