The World is a Black Box

The world with its quarks and chromosomes, its distant lands and spiral nebulae, is like a vast computer in a black box, forever sealed except for its input and output registers. These we directly observe, and in the light of them we speculate on the structure of the machine, the universe. Thus it is that we think up the quarks and chromosomes, the distant lands and the nebulae; they would account for the observable data. When an observation turns out unexpectedly, we may try modifying our th...

 How Novel is the Internet?

Before the Web we were already used to sitting in front of electronic boxes for hour upon hour. The boxes have now changed, but they are still boxes. Of course the things we do on the Internet are different from those we did (and do) in front of the TV. But it’s important to remember that they are only different; they are not new. Think for a moment about what you do on the Internet. Not what you could do, but what you actually do. You email people you know. In an effort to broaden your hor...