To most of us living today, the fantasies of the future seem most objectionable: the loss of privacy and freedom, the restriction of travel, and the progressive conversion of flesh and blood, wood and stone, fruit and fish, sight and sound, into plastic, synthetic and electronic reproductions. Increasingly, the artist and musician puts himself out of business through making ever more faithful and inexpensive reproductions of his original works. Is reproduction in this sense to replace biological reproduction, through cellular fission or sexual union? In short, is the next step in evolution to be the transformation of man into nothing more than electronic patterns?
All these eventualities may seem so remote as to be unworthy of concern. Yet in so many ways they are already with us, and, as we have seen, the speed of technical and social change accelerates more than we like to admit. The popularity of science-fiction attests to a very widespread fascination with such questions, and so much science-fiction is in fact a commentary on the present, since one of the best ways of understanding what goes on today is to extend it into tomorrow.
The science-fiction in which we have just been indulging has, then, two important morals. The first is that if the game of order-versuschance is to continue as a game, order must not win. As prediction and control increase, so, in proportion, the game ceases to be worth the candle. We look for a new game with an uncertain result. In other words, we have to hide again, perhaps in a new way, and then seek in new ways, since the two together make up the dance and the wonder of existence. Contrariwise, chance must not win, and probably cannot, because the order/chance polarity appears to be of the same kind as the on/off and up/down. Some astronomers believe that our universe began with an explosion that hurled all the galaxies into space, where, through negative entropy, it will dissolve forever into featureless radiation. I cannot think this way. It is, I suppose, my basic metaphysical axiom, my "leap of faith," that what happened once can always happen again. Not so much that there must be time before the first explosion and time after the final dissolution, but that time (like space) curves back on itself.
This assumption is strengthened by the second moral of these fantasies, which is the more startling. Here applies the French proverb plus ça change, plus c'est la même chose—the more it changes, the more it's the same thing. Change is in some sense an illusion, for we are always at the point where any future can take us! If the human race develops an electronic nervous system, outside the bodies of individual people, thus giving us all one mind and one global body, this is almost precisely what has happened in the organization of cells which compose our own bodies. We have already done it.