TWENTY-THREE.

David Selig

Selig Studies 101, Prof. Selig

November 10, 1976


Entropy As a Factor in Everyday Life

Entropy is defined in physics as a mathematical expression of the degree to which the energy of a thermodynamic system is so distributed as to be unavailable for conversion into work. In more general metaphorical terms, entropy may be seen as the irreversible tendency of a system, including the universe, toward increasing disorder and inertness. That is to say, things have a way of getting worse and worse all the time, until in the end they get so bad that we lack even the means of knowing how bad they really are.

The great American physicist Josiah Willard Gibbs (1839–1903) was the first to apply the second law of thermodynamics—the law that defines the increasing disorder of energy moving at random within a closed system—to chemistry. It was Gibbs who most firmly enunciated the principle that disorder spontaneously increases as the universe grows older. Among those who extended Gibbs’ insights into the realm of philosophy was the brilliant mathematician Norbert Wiener (1894–1964), who declared, in his book The Human Use of Human Beings, “As entropy increases, the universe, and all closed systems in the universe, tend naturally to deteriorate and lose their distinctiveness, to move from the least to the most probable state, from a state of organization and differentiation in which distinctions and forms exist, to a state of chaos and sameness. In Gibbs’ universe order is least probable, chaos most probable. But while the universe as a whole, if indeed there is a whole universe, tends to run down, there are local enclaves whose direction seems opposed to that of the universe at large and in which there is a limited and temporary tendency for organization to increase. Life finds its home in some of these enclaves.”

Thus Wiener hails living things in general and human beings in particular as heroes in the war against entropy—which he equates in another passage with the war against evil: “This random element, this organic incompleteness [that is, the fundamental element of chance in the texture of the universe], is one which without too violent a figure of speech we may consider evil.” Human beings, says Wiener, carry on anti-entropic processes. We have sensory receptors. We communicate with one another. We make use of what we learn from one another. Therefore we are something more than mere passive victims of the spontaneous spread of universal chaos. “We, as human beings, are not isolated systems. We take in food, which generates energy, from the outside, and are, as a result, parts of that larger world which contains those sources of our vitality. But even more important is the fact that we take in information through our sense organs, and we act on information received.” There is feedback, in other words. Through communication we learn to control our environment, and, he says, “In control and communication we are always fighting nature’s tendency to degrade the organized and to destroy the meaningful; the tendency . . . for entropy to increase.” In the very long run entropy must inevitably nail us all; in the short run we can fight back. “We are not yet spectators at the last stages of the world’s death.”

But what if a human being turns himself, inadvertently or by choice, into an isolated system?

A hermit, say. He lives in a dark cave. No information penetrates. He eats mushrooms. They give him just enough energy to keep going, but otherwise he lacks inputs. He’s forced back on his own spiritual and mental resources, which he eventually exhausts. Gradually the chaos expands in him, gradually the forces of entropy seize possession of this ganglion, that synapse. He takes in a decreasing amount of sensory data until his surrender to entropy is complete. He ceases to move, to grow, to respire, to function in any way. This condition is known as death.

One doesn’t have to hide in a cave. One can make an interior migration, locking oneself away from the life-giving energy sources. Often this is done because it appears that the energy sources are threats to the stability of the self. Indeed, inputs do threaten the self: a push usually will upset equilibrium. However, equilibrium itself is a threat to the self, though this is frequently overlooked. There are married people who strive fiercely to reach equilibrium. They seal themselves off, clinging to one another and shutting out the rest of the universe, making themselves into a two-person closed system from which all vitality is steadily and inexorably expelled by the deadly equilibrium they have established. Two can perish as well as one, if they are sufficiently isolated from everything else. I call this the monogamous fallacy. My sister Judith said she left her husband because she felt herself dying, day by day, while she was living with him. Of course, Judith’s a slut.

The sensory shutdown is not always a willed event, naturally. It happens to us whether we like it or not. If we don’t climb into the box ourselves, we’ll get shoved in anyway. That’s what I mean about entropy inevitably nailing us all in the long run. No matter how vital, how vigorous, how world-devouring we are, the inputs dwindle as time goes by. Sight, hearing, touch, smell—everything goes, as good old Will S. said, and we end up sans teeth, sans eyes, sans taste, sans everything. Sans everything. Or, as the same clever man also put it, from hour to hour we ripe and ripe, and then from hour to hour we rot and rot, and thereby hangs a tale.

I offer myself as a case in point. What does this man’s sad history reveal? An inexplicable diminution of once-remarkable powers. A shrinkage of the inputs. A small death, endured while he still lives. Am I not a casualty of the entropic wars? Do I not now dwindle into stasis and silence before your very eyes? Is my distress not evident and poignant? Who will I be, when I have ceased to be myself? I am dying the heat death. A spontaneous decay. A random twitch of probability undoes me. And I am made into nothingness. I am becoming cinders and ash. I will wait here for the broom to gather me up.


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That’s very eloquent, Selig. Take an A. Your writing is clear and forceful and you show an excellent grasp of the underlying philosophical issues. You may go to the head of the class. Do you feel better now?

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