The churning of a human mind is unpredictable, as is the anatomy of the human heart.

The churning of a human mind is unpredictable, as is the anatomy of the human heart.

If we suppose that many natural phenomena are in effect computations, the study of computer science can tell us about the kinds of natural phenomena that can occur.

Computations are everywhere, once you begin to look at things in a certain way.

The simple process of eating and breathing weave all of us together into a vast four-dimensional array. No matter how isolated you may sometimes feel, no matter how lonely, you are never really cut off from the whole.

A little-known truth: Every aspect of the world is fundamentally unpredictable. Computer scientists have long since proved this.

One of the nice things about science fiction is that it lets us carry out thought experiments.