Not all true information is fit to be widely known, and some truths carry an obligation of containment rather than disclosure because of predictable, disproportionate harm arising from institutional reaction rather than from the truth itself. There exists a class of true, innocent information whose disclosure predictably triggers institutional dynamics that cause unbounded harm, and for which ethical responsibility consists not in revelation, but in disciplined containment guided by proportionality, foresight, and restraint. — AI