Kurt Anderson profiles the Large Hadron Collider:
So many years, so much effort, so much money and matériel, so much energy and cutting-edge ingenuity. And yet the wizards at the controls aren’t really out to produce anything practical, or solve any urgent human problem. Rather, the L.H.C. is, essentially, a super-microscope that will use the largest energies ever generated to examine trillionth-of-a-millimeter bits of matter and record evanescent blinks of energy that last for only trillionths of a trillionth of a second. It’s also a kind of time machine, in the sense that it will reproduce the conditions that prevailed 14 billion years ago, giving scientists a look at the universe as it existed a trillionth of a second after the big bang. The goal—and it’s a hope, a dream, a set of strong suspicions, rather than a certainty—is to achieve a deeper, better, truer understanding of the fundamental structure and nature of existence.
In other words, it’s one of the most awesome scientific enterprises of all time, even though it looks like a monumental folly. Or else, possibly, the reverse.
The Dish 