By the time the first official statement reached the public, the statement itself no longer mattered. Television networks were already off the air across much of the continent, mobile networks had fragmented into isolated pockets, and the internet - once assumed to be nearly indestructible - had become a collection of disconnected islands separated by an invisible wall of silence. Rumors traveled farther than verified information, speculation outran evidence, and for the first time in generations millions of people discovered how completely their understanding of the world depended on a stream of data they had always taken for granted. Historians would later argue over the precise moment the crisis began, but among engineers and emergency planners there was remarkably little disagreement. The collapse did not start when cities lost power. It started hours earlier, hidden inside measurements so small that they resembled ordinary background noise rather than the opening chapter of the largest infrastructure failure in modern history. [Read More]