The ship lands on Abbondanza VI half a day ahead of schedule. There are the usual decontamination procedures to endure, and while they are going on Skein rests in his cabin, counting minutes to liberty. He is curiously confident that this will be the world on which he finds the skull-faced man and the benign amoeba. Of course, he has felt that way before, looking out from other spaceliners at other planets of the proper coloration, and he has been wrong. But the intensity of his confidence is something new. He is sure that the end of his quest lies here.
“Debarkation beginning now,” the loudspeakers say.
He joins the line of outgoing passengers. The others smile, embrace, whisper; they have found friends or even mates on this voyage. He remains apart. No one says goodbye to him. He emerges into a brightly lit terminal, a great cube of glass that looks like all the other terminals scattered across the thousands of worlds that man has reached. He could be in Chicago or Johannesburg or Beirut: the scene is one of porters, reservations clerks, customs officials, hotel agents, taxi drivers, guides. A blight of sameness spreading across the universe. Stumbling through the customs gate, Skein finds himself set upon. Does he want a taxi, a hotel room, a woman, a man, a guide, a homestead plot, a servant, a ticket to Abbondanza VII, a private car, an interpreter, a bank, a telephone? The hubbub jolts Skein into three consecutive ten-second fugues, all flashbacks; he sees a rainy day in Tierra del Fuego, he conducts a communion to help a maker of sky-spectacles perfect the plot of his latest extravaganza, and he puts his palm to a cube in order to dictate contract terms to Nicholas Coustakis. Then Coustakis fades, the terminal reappears, and Skein realizes that someone has seized him by the left arm just above the elbow. Bony fingers dig painfully into his flesh. It is the skull-faced man. “Come with me,” he says. “I’ll take you where you want to go.”
“This isn’t just another flashforward, is it?” Skein asks, as he has watched himself ask so many times in the past. “I mean you’re really here to get me.”
The skull-faced man says, as Skein has heard him say so many times in the past, “No, this time it’s no flashforward. I’m really here to get you.”
“Thank God. Thank God. Thank God.”
“Follow along this way. You have your passport handy?”
The familiar words. Skein is prepared to discover he is merely in fugue, and expects to drop back into frustrating reality at any moment. But no. The scene does not waver. It holds firm. It holds. At last he has caught up with this particular scene, overtaking it and enclosing it, pearl-like, in the folds of the present. He is on the way out of the terminal. The skull-faced man helps him through the formalities. How withered he is! How fiery the eyes, how gaunt the face! Those frightening orbits of bone jutting through the skin of the forehead. That parched cheek. Skein listens for a dry rattle of ribs. One sturdy punch and there would be nothing left but a cloud of white dust, slowly settling.
“I know your difficulty,” the skull-faced man says. “You’ve been caught in entropy’s jaws. You’re being devoured. The injury to your mind—it’s tipped you into a situation you aren’t able to handle. You could handle it, if you’d only learn to adapt to the nature of the perceptions you’re getting now. But you won’t do that, will you? And you want to be healed. Well, you can be healed here, all right. More or less healed. I’ll take you to the place.”
“What do you mean, I could handle it, if I’d only learn to adapt?”
“Your injury has liberated you. It’s shown you the truth about time. But you refuse to see it.”
“What truth?” Skein asks flatly.
“You still try to think that time flows neatly from alpha to omega, from yesterday through today to tomorrow,” the skull-faced man says, as they walk slowly through the terminal. “But it doesn’t. The idea of the forward flow of time is a deception we impose on ourselves in childhood. An abstraction, agreed upon by common convention, to make it easier for us to cope with phenomena. The truth is that events are random, that chronological flow is only our joint hallucination, that if time can be said to flow at all, it flows in all ‘directions’ at once. Therefore—”
“Wait,” Skein says. “How do you explain the laws of thermodynamics? Entropy increases, available energy constantly diminishes, the universe heads toward ultimate stasis.”
“Does it?”
“The second law of thermodynamics—”
“Is an abstraction,” the skull-faced man says, “which unfortunately fails to correspond with the situation in the true universe. It isn’t a divine law. It’s a mathematical hypothesis developed by men who weren’t able to perceive the real situation. They did their best to account for the data within a framework they could understand. Their laws are formulations of probability, based on conditions that hold within closed systems, and given the right closed system the second law is useful and illuminating. But in the universe as a whole it simply isn’t true. There is no arrow of time. Entropy does not necessarily increase. Natural processes can be reversible. Causes do not invariably precede effects. In fact, the concepts of cause and effect are empty. There are neither causes nor effects, but only events, spontaneously generated, which we arrange in our minds in comprehensible patterns of sequence.”
“No,” Skein mutters. “This is insanity!”
“There are no patterns. Everything is random.”
“No.”
“Why not admit it? Your brain has been injured. What was destroyed was the centre center of temporal perception, the node that humans use to impose this unreal order on events. Your time filter has burned out. The past and the future are as accessible to you as the present, Skein: you can go where you like, you can watch events drifting past as they really do. Only you haven’t been able to break up your old habits of thought. You still try to impose the conventional entropic order on things, even though you lack the mechanism to do it, now, and the conflict between what you perceive and what you think you perceive is driving you crazy. Eh?”
“How do you know so much about me?”
The skull-faced man chuckles. “I was injured in the same way as you. I was cut free from the timeline long ago, through the kind of overload you suffered. And I’ve had years to come to terms with the new reality. I was as terrified as you were, at first. But now I understand. I move about freely. I know things, Skein.” A rasping laugh. “You need rest, though. A room, a bed. Time to think things over. Come. There’s no rush now. You’re on the right planet; you’ll be all right soon.”
Further, the association of entropy increase with time’s arrow is in no sense circular; rather, it both tells us something about what will happen to natural systems in time, and about what the time order must be for a series of states of a system. Thus, we may often establish a time order among a set of events by use of the time-entropy association, free from any reference to clocks and magnitudes of time intervals from the present. In actual judgments of before-after we frequently do this on the basis of our experience (even though without any explicit knowledge of the law of entropy increase): we know, for example, that for iron in air the state of pure metal must have been before that of a rusted surface, or that the clothes will be dry after, not before, they have hung in the hot sun.