Imagine that you have just discovered a civilization as small as a DNA molecule. You want to establish contact, but since your dimensions prevent you from entering the same space-time envelope, you must search for other means of communication. From observing the civilization closely, you find that there is an informational class that seems to carry messages back and forth among parts of the society, and you observe further that these messengers are actually enzymes of a structure that is isomorphic to one of your own patterns of information. Since you cannot talk directly to the members of the civilization, you decide to talk through a patterning of the bits of information the enzymes carry back and forth. Unfortunately, the very act of trying to pattern an enzyme alters its structure so that a part of your own message is always shifted. It seems that the only time the enzymes are able to carry a high proportion of your own message is when their civilizational structure is either breaking apart or just about to come together again. Fascinated by the problem, you choose your opening and closing epochs carefully and begin to carry on an extended conversation with the civilization.
(William Irwin Thompson)
(William Irwin Thompson)