Underneath the shifting appearances of the world as perceived by our unreliable senses, is there, or is there not, a bedrock of objective reality?

Time has been called God's way of making sure that everything doesn't happen at once. In the same spirit, noise is Nature's way of making sure that we don't find out everything that happens. Noise, in short, is the protector of information.

If the intensity of the material world is plotted along the horizontal axis, and the response of the human mind is on the vertical, the relation between the two is represented by the logarithmic curve. Could this rule provide a clue to the relationship between the objective measure of information, and our subjective perception of it?

The problem of defining exactly what is meant by the signal velocity, which cropped up as long ago as 1907, has not been solved.

In order to understand information, we must define it; bit in order to define it, we must first understand it. Where to start?

Science has taught us that what we see and touch is not what is really there.

If quantum communication and quantum computation are to flourish, a new information theory will have to be developed.