Poul Anderson: Gibraltar Falls

The Time Patrol base would only remain for the hundred-odd years of inflow. During that while, few people other than scientists and maintenance crew would stay there for long at a stretch. Thus it was small, a lodge and a couple of service buildings, nearly lost in the land.

Five and a half million years before he was born, Tom Nomura found that southern end of Iberia still more steep than he remembered it. Hills climbed sharply northward until they became low mountains walling the sky, riven by canyons where shadows lay blue. It was dry country, rained on violently but briefly in winter, its streams shrunken to runnels or nothing as its grass burnt yellow in summer. Trees and shrubs grew far apart, thorn, mimosa, acacia, pine, aloe; around the waterholes palm, fern, orchid.

Withal, it was rich in life. Hawks and vultures were always at hover in cloudless heaven. Grazing herds mingled their millions together; among their scores of kinds of zebra-striped ponies, primitive rhinoceros, okapi-like ancestors of the giraffe, sometimes mastodon—thinly red-haired, hugely tusked—or peculiar elephants. Among the predators and scavengers were sabertooths, early forms of the big cats, hyenas, and scuttering ground apes which occasionally walked on their hind legs. Antheaps lifted six feet into the air. Marmots whistled.

It smelled of hay, scorch, baked dung and warm flesh. When wind awoke, it boomed, pushed, threw dust and heat into the face. Often the earth resounded to hoofbeats, birds clamored or beasts trumpeted. At night a sudden chill struck down, and the stars were so many that one didn’t much notice the alienness of their constellations.

Thus had things been until lately. And as yet there was no great change. But now had begun a hundred years of thunder. When that was done, nothing would ever be the same again.

Manse Everard regarded Tom Nomura and Feliz a Rach for a squinting moment before he smiled and said, “No, thanks, I’ll just poke around here today. You go have fun.”

Did an eyelid of the big, bent-nosed, slightly grizzled man droop a little in Nomura’s direction? The latter couldn’t be sure. They were from the same milieu, indeed the same country. That Everard had been recruited in New York, 1954 A.D., and Nomura in San Francisco, 1972, ought to make scant difference. The upheavals of that generation were bubble pops against what had happened before and what would happen after. However, Nomura was fresh out of the Academy, a bare twenty-five years of lifespan behind him. Everard hadn’t told how much time his own farings through the world’s duration added up to; and given the longevity treatment the Patrol offered its people, it was impossible to guess. Nomura suspected the Unattached agent had seen enough existence to have become more foreign to him than Feliz—who was born two millenniums past either of them.

“Very well, let’s start,” she said. Curt though it was, Nomura thought her voice made music of the Temporal language.

They stepped from the veranda and walked across the yard. A couple of other corpsmen hailed them, with a pleasure directed at her. Nomura agreed. She was young and tall, the curve-nosed strength of her features softened by large green eyes, large mobile mouth, hair that shone auburn in spite of being hacked off at the ears. The usual gray coverall and stout boots could not hide her figure or the suppleness of her stride. Nomura knew he himself wasn’t bad-looking—a stocky but limber frame, high-cheeked regular features, tawny skin—but she made him feel drab.

Also inside, he thought. How does a new-minted Patrolman — not even slated for police duty, a mere naturalist — how does he tell an aristocrat of the First Matriarchy that he’s fallen in love with her?

The rumbling which always filled the air, these miles from the cataracts, sounded to him like a chorus. Was it imagination, or did he really sense an endless shudder through the ground, up into his bones ?

Feliz opened a shed. Several hoppers stood inside, vaguely resembling wheelless two-seater motorcycles, propelled by antigravity and capable of leaping across several thousand years. (They and their present riders had been transported hither in heavy-duty shuttles.) Hers was loaded with recording gear. He had failed to convince her it was overburdened and knew she’d never forgive him if he finked on her. His invitation to Everard—the ranking officer in hand, though here-now simply on vacation—to join them today had been made in a vague hope that the latter would see that load and order her to let her assistant carry part of it.

She sprang to the saddle. “Come on!” she said. “The morning’s getting old.”

He mounted his vehicle and touched controls. Both glided outside and aloft. At eagle height, they leveled off and bore south, where the River Ocean poured into the Middle of the World.

Banks of upflung mist always edged that horizon, argent smoking off into azure. As one drew near afoot, they loomed topplingly overhead. Further on, the universe swirled gray, shaken by the roar, bitter on human lips, while water flowed off rock and gouged through mud. So thick was the cold salt fog that it was unsafe to breathe for more than a few minutes.

From well above, the sight was yet more awesome. There one could see the end of a geological epoch. For a million and a half years the Mediterranean basin had lain a desert. Now the Gates of Hercules stood open and the Atlantic was coming through.

The wind of his passage around him, Nomura peered west across unrestful, many-hued and intricately foam-streaked immensity. He could see the currents run, sucked toward the new-made gap between Europe and Africa. There they clashed together and recoiled, a white and green chaos whose violence toned from earth to heaven and back, crumbled cliffs, overwhelmed valleys, blanketed the shore in spume for miles inland. From them came a stream, snow-colored in its fury, with flashes of livid emerald, to stand in an eight-mile wall between the continents and bellow. Spray roiled aloft, dimming the torrent after torrent, wherein the sea crashed onward.

Rainbows wheeled through the clouds it made. This far aloft, the noise was no more than a monstrous millstone grinding. Nomura could clearly hear Feliz’s voice out of his receiver, as she stopped her vehicle and lifted an arm. “Hold. I want a few more takes before we go on.”

“Haven’t you enough?” he asked.

Her words softened. “How can we get enough of a miracle?”

His heart jumped. She’s not a she-soldier, born to lord it over a ruck of underlings. In spite of her early life and ways, she isn’t. She feels the dread, the beauty, yes, the sense of God at work —

A wry grin at himself: She’d better!

After all, her task was to make a full-sensory record of the whole thing, from its beginning until that day when a hundred years hence, the basin was full and the sea lapped calm where Odysseus would sail. It would take months of her lifespan. (And mine, please, mine.) Everybody in the corps wanted to experience this stupendousness; the hope of adventure was practically required for recruitment. But it wasn’t feasible for many to come so far downstairs, crowding into so narrow a time-slot. Most would have to do it vicariously. Their chiefs would not have picked someone who was not a considerable artist, to live it on their behalf and pass it on to them. Nomura remembered his astonishment when he was assigned to assist her. Short-handed as it was, could the Patrol afford artists ?

Well, after he answered a cryptic advertisement and took several puzzling tests and learned about intertemporal traffic, he had wondered if police and rescue work were possible and been told that, usually, they were. He could see the need for administrative and clerical personnel, resident agents, historiorgraphers, anthropologists, and, yes, natural scientists like himself. In the weeks they had been working together, Feliz convinced him that a few artists were at least as vital. Man does not live by bread alone, nor guns, paperwork, theses, naked practicalities.