"It just doesn't make sense," Elizabeth insisted. "Are we supposed to believe that civilization has just come to an end?" "Well," Clark offered, "it was always a little fragile, wouldn't you say?" They were sitting together in the Skymiles Lounge, where Elizabeth and Tyler had set up camp. "I don't know." Elizabeth spoke slowly, looking out at the tarmac. "I've been taking art history classes on and off for years, between projects. And of course art history is always pressed up close against non-art history, you see catastrophe after catastrophe, terrible things, all these moments when everyone must have thought the world was ending, but all those moments, they were all temporary. It always passes." Clark was silent. He didn't think this would pass."