His only afternoon class was American History III. He got through it somehow, though the class wasn’t able to concentrate on the Reconstruction and the first election of Grover Cleveland. The halls were free of reporters, at least, and when it was over he hurried to the Library, going to the faculty reading-room in the rear, where he could smoke. There was nobody there but old Max Pottgeiter, smoking a cigar, his head bent over a book. The Medieval History professor looked up.
“Oh, hello, Chalmers. What the deuce is going on around here? Has everybody gone suddenly crazy?” he asked.
“Well, they seem to think I have,” he said bitterly.
“They do? Stupid of them. What’s all this about some Arab being shot? I didn’t know there were any Arabs around here.”
“Not here. At Basra.” He told Pottgeiter what had happened.
“Well! I’m sorry to hear about that,” the old man said. “I have a friend at Southern California, Bellingham, who knew Khalid very well. Was in the Middle East doing some research on the Byzantine Empire; Khalid was most helpful. Bellingham was quite impressed by him; said he was a wonderful man, and a fine scholar. Why would anybody want to kill a man like that?”
He explained in general terms. Pottgeiter nodded understandingly: assassination was a familiar feature of the medieval political landscape, too. Chalmers went on to elaborate. It was a relief to talk to somebody like Pottgeiter, who wasn’t bothered by the present moment, but simply boycotted it. Eventually, the period-bell rang. Pottgeiter looked at his watch, as from conditioned reflex, and then rose, saying that he had a class and excusing himself. He would have carried his cigar with him if Chalmers hadn’t taken it away from him.
After Pottgeiter had gone Chalmers opened a book—he didn’t notice what it was—and sat staring unseeing at the pages. So the moving knife-edge had come down on the end of Khalid ib’n Hussein’s life; what were the events in the next segment of time, and the segments to follow? There would be bloody fighting all over the Middle East—with consternation, he remembered that he had been talking about that to Pottgeiter. The Turkish army would move in and try to restore order. There would be more trouble in northern Iran, the Indian Communists would invade Eastern Pakistan, and then the general war, so long dreaded, would come. How far in the future that was he could not “remember,” nor how the nuclear-weapons stalemate that had so far prevented it would be broken. He knew that today, and for years before, nobody had dared start an all-out atomic war. Wars, now, were marginal skirmishes, like the one in Indonesia, or the steady underground conflict of subversion and sabotage that had come to be called the Subwar. And with the United States already in possession of a powerful Lunar base. … He wished he could “remember” how events between the murder of Khalid and the Thirty Day’s War had been spaced chronologically. Something of that had come to him, after the incident in Modern History IV, and he had driven it from his consciousness.
He didn’t dare go home where the reporters would be sure to find him. He simply left the college, at the end of the school-day, and walked without conscious direction until darkness gathered. This morning, when he had seen the paper, he had said, and had actually believed, that the news of the murder in Basra would put an end to the trouble that had started a month ago in the Modern History class. It hadn’t: the trouble, it seemed, was only beginning. And with the newspapers, and Whitburn, and Fitch, it could go on forever. …
It was fully dark, now; his shadow fell ahead of him on the sidewalk, lengthening as he passed under and beyond a streetlight, vanishing as he entered the stronger light of the one ahead. The windows of a cheap café reminded him that he was hungry, and he entered, going to a table and ordering something absently. There was a television screen over the combination bar and lunch-counter. Some kind of a comedy programme, at which an invisible studio-audience was laughing immoderately and without apparent cause. The roughly dressed customers along the counter didn’t seem to see any more humor in it than he did. Then his food arrived on the table and he began to eat without really tasting it.
After a while, an alteration in the noises from the television penetrated his consciousness; a news-program had come on, and he raised his head. The screen showed a square in an Eastern city; the voice was saying:
“… Basra, where Khalid ib’n Hussein was assassinated early this morning—early afternoon, local time. This is the scene of the crime; the body of the murderer has been removed, but you can still see the stones with which he was pelted to death by the mob. …”
A closeup of the square, still littered with torn-up paving-stones. A Caliphate army officer, displaying the weapon—it was an old M3, all right; Chalmers had used one of those things, himself, thirty years before, and he and his contemporaries had called it a “grease-gun.” There were some recent pictures of Khalid, including one taken as he left the plane on his return from Ankara. He watched, absorbed; it was all exactly as he had “remembered” a month ago. It gratified him to see that his future “memories” were reliable in detail as well as generality.
“But the
