A letter to the Guardian from Theos thinktank researcher Dr Coco Parkinson-Huggins puts hard numbers on what most cathedral visitors sense intuitively: the buildings are crumbling faster than the money comes in. Eighty percent of English cathedrals now operate in structural deficit. Several — Peterborough and St Davids among them — have reached outright crisis. The funding architecture is the core problem. Unlike museums and galleries that receive secure state support and VAT exemptions on maintenance, cathedrals get neither. No reliable government funding, limited central Church of England contributions, and a tax regime that treats repair of near-millennial heritage structures the same as any commercial renovation. One in four cathedrals has resorted to charging admission. Others have diversified into silent discos and event hire — revenue streams that generate headlines but not structural solvency. Theos research shows 74% of English adults visited a cathedral in the past three years. Over 90% of those surveyed — including 94% of non-religious visitors — view cathedrals as hubs of community life, symbols of local identity, and links to history. The public clearly values these institutions. The state does not fund them accordingly. The choral music ecosystem is a direct casualty. Jonathan Davies' recent piece celebrated English cathedral choirs as vehicles for world-class musical training and cultural access for children who would otherwise never encounter it. That ecosystem depends entirely on the financial health of the buildings housing it. No cathedral, no choir school, no choral tradition. Two English cathedrals hold UNESCO World Heritage status. Many are approaching their thousandth year. These are not replaceable assets. The gap between their enormous public value and their near-zero public funding is a policy choice, not an inevitability. The diversification playbook — admission charges, events, commercial hire — has a ceiling. Cathedrals are not museums, not concert venues, not event spaces, even as they increasingly function as all three. Every revenue stream pulled from commercial activity is a partial surrender of the institutional identity that makes the buildings worth saving. The trajectory is clear: continued structural decay, more crisis interventions, eventual loss of buildings and the cultural programmes they sustain. The question is whether the political will exists to treat these structures as public infrastructure deserving public investment, or whether the current drift toward managed decline continues until the damage is irreversible.