Twenty-five years ago this morning, 2,977 people were murdered in the space of 102 minutes. Most of them had gone to work. Some had boarded an airplane. Among them were 343 New York City firemen who climbed the stairs of the World Trade Center towers while everyone else came down, knowing what that act meant. Aboard a plane over Pennsylvania, 40 passengers and crew learned by telephone what was happening and took their plane back from the men who had seized it.
We memorialize them, as we should. But a quarter century is long enough that we owe them something more than memory. We owe them an accounting. The honest question on this anniversary is not whether we honored the dead. That we have done. It is whether we have ever understood what had been done to us and why—and whether the American people have been made safer or left exposed in ways their forefathers would have found unthinkable.
In Natural Right and History, the political philosopher Leo Strauss opens by asking whether the United States, having become the world’s most powerful and prosperous nation by adhering to the principles of the Declaration of Independence, still held those truths to be self-evident.
