 The idea behind this book is truly interesting and truly frightening. The so-called wormholes that we see in all the science fiction shows like Star Trek would simply never be possible. They require far too much power, but the idea of wormholes at a subatomic size might actually be possible someday. Far too small of course to allow people and solid objects to go through, but large enough to allow small amounts of light? That's the premise behind this book. Everybody has a worm cam connected to their computer, and everybody can spy on anybody anywhere. And then people start figuring out they can not only look at anybody in the present, but they can look at anybody in the past.