Larry Niven & Jerry Pournelle - Spirals

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SPIRALS

by Larry Niven and Jerry Pournelle

There are always people who want to revise history. No hero is so great that someone won’t

take a shot at him. Not even Jack Halfey.

Yes, I knew Jack Halfey. You may not remember my name. But in the main airlock of

industrial Station One there’s an inscribed block of industrial diamond, and my name is sixth

down: Cornelius L. Riggs, Metallurgist. And you might have seen my face at the funeral.

You mast remember the funeral. All across the solar system work stopped while Jack Halfey

took his final trek into the sun. He wanted it that way, and no spacer was going to refuse Jack

Halfey’s last request, no matter how expensive it might be. Even the downers got in the act. They

didn’t help pay the cost, but they spent hundreds of millions on sending reporters and cameras to

the Moon..

That funeral damned near killed me. The kids who took me to the Moon weren’t supposed to

let the ship take more than half a gravity. My bones are over a hundred years old, and they’re

fragile. For that young squirt of a pilot the landing may have been smooth, but she hit a full gee

for a second there, and I thought my time had come.

I had to go, of course. The records say I was Jack’s best friend, the man who’d saved his

life, and being one of the last survivors of the Great Trek makes me somebody special. Noth ing

would do but that I push the button to send Jack on his “final spiral into the sun.” to quote a

downer reporter.

I still see TriVee programs about ships “spiraling” into the sun. You’d think seventy

yeals and more after the Great Trek the schools would teach kids something about space.

When I staggered outside in lunar gravity—lighter than the 20% gravity we keep in the

Skylark. just enough to feel the difference—the reporters were all over me. Why, they demanded,

did Jack want to go into the sun? Cremation and scattering of ashes is good enough for most

spacers. It was good enough for Jack’s wife. Some send their ashes back to Earth; some are

scattered into the solar wind, to be flung throughout the universe; some prefer to go back into

the soil of a colony sphere. But why the sun?

I’ve wondered myself. I never was good at reading Jack’s mind. The question that nearly

drove me crazy, and did drive me to murder, was: why did Jack Halfey make the Great Trek in the

first place?

I finally did learn the answer to that one. Be patient.

Probably there will never be another funeral like Jack’s. The Big Push is only a third

finished, and it’s still two hundred miles of the biggest linear accelerator ever built, an

electronicpowered railway crawling across the Earthside face of the Moon. One day we’ll use it to

launch starships. We’ll fire when the Moon is full, to add the Earth’s and Moon’s orbital

velocities to the speed of the starship, and to give the downers a thrill. But we launched Jack

when the Moon was new, with precisely enough velocity to cancel the Earth’s orbital speed of

eighteen miles per second, It would have cost less to send him into interstellar space.

Jack didn’t drop in any spiral. The Earth went on and the coffin stayed behind, then it

started to fall into the Sun. It fell ninety-three million miles just like a falling safe, except

for that peculiar wiggle when he really got into the sun’s magnetic field. Moonbase is going to do

it again with a probe. They want to know more about that wiggle.

The pilot was a lot more careful getting me home, and now I’m back aboard the Skylailc in

a room near the axis where the heart patients stay; and on my desk is this pile of garbage

from a history professor at Harvard who has absolutely proved that we would have had space

industries and space colonies without Jack Halfey. There are no indispensible men.

In the words of a famous American president: Bullshit! We’ve made all the downers so rich

that they can’t remember what it was like back then.

And it was grim. If we hadn’t got space industries established before 2020 we’d never have

been able to afford them at all. Things were that thin. By 2020 AD. there wouldn’t have been any

resources to invest. They’d have all gone into keeping eleven billion downers alive (barely!) and

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anybody who proposed “throwing money into outer space” would have been lynched.

God knows it was that way when Jack Halfey started.

I first met Jack Halfey at UCLA. He was a grad student in architecture, having got his

engineering physics degree from Cal Tech. He’d also been involved in a number of construction

jobs—among them Hale Observatory’s big orbital telescope while he was still an undergrad at Cal

Tech—and he was already famous. Everyone knows he was brilliant, and they’re right, but he had

another secret weapon: he worked his arse off. He had to. Insomnia. Jack couldn’t sleep more than

a couple of hours a night, and to get even that much sleep he had to get laid first.

I know about this because when I met, Jack he was living with my sister. Ruthie told me

that they’d go to bed, and Jack would sleep a couple of hours, and up he’d be, back at work,

because once he woke up there was no point in lying in bed.

On nights when they couldn’t make Out he fltver went to bed at all, and he was pure hell

to live with the next day.

She also told me he was one mercenary son of a bitch. That doesn’t square with the public

image of Jack Halfey, savior of mankind, but it happens to be true, and he never made much of a

secret of it. He wanted to get rich fast. His ambition was to lie around Rio de Janeiro’s beaches

and sample the local wines and women; and he had his life all mapped out so that he’d be able to

retire before he was forty.

I knew him for a couple of months, then he left UCLA to be a department head in the

construction of the big Tucson arcology. There was a tearful scene with Ruthie: she didn’t fit

into Jack’s image for the future, and he wasn’t very gentle about how he told her he was leaving.

He stormed out of her apartment carrying his suitcase while Ruthie and I~ shouted curses at him,

and that was that.

I never expected to see him again.

When I graduated there was this problem: I was a metallurgist, and there were a lot of us.

Metallurgists had been in big demand when I started UCLA, so naturally everybody studied

metallurgy and matCrials science; by the time I graduated it was damned tough getting a job.

The depression didn’t help much either. I graduated right in the middle of it. Runaway

inflation, research chopped to the bone, environmentalists and Only One Earthers and Friends of

Man and the Earth and other such yo-yo’s on the rise; in those days there was a new energy crisis

every couple of years, and when I got my sheepskin we were in the middle of. I think, number 6.

Industry was laying off, not hiring.

There was one job I knew of. A notice on the UCLA careers board. “Metallurgist wanted.

High pay, long hours, high risk. Guaranteed wealthy in ten years if you live through it.”

That doesn’t sound very attractive just now, but in those days it looked better. Better

than welfare, anyway, especially since the welfare offices were having trouble meeting their staff

payrolls, so there wasn’t a lot left over to hand Out to their clients.

So, I sent in an application and found myself one of about a hundred who’d got past the

paperwork screening. The interview was on campus with a standard personnel officer type who seemed

more interested in my sports record than my abilities as a metallurgist. He also liked my

employment history: I’d done summer jobs in heavy steel construction. He wouldn’t

tell me what the job was for.

“Not secret work,” he said. “But we’d as soon not let it out to anyone we’re not seriously

interested in.” He smiled and stood up, indicating the interview was over. “We’ll let you know”

A couple of days later I got a call at the fraternity house.

They wanted me at the Wilshire headquarters of United Space Industries.

I checked around the house. but didn’t get any new information. USI had contracts for a

good bit of space work, including the lunar mines. Maybe that’s it. I thought. I could hope,

anyway.

When I got to USI the receptionist led me into a comfortable room and asked me to sit down

in a big Eames chair. The chair faced an enormous TV screen (flat: TriVee wasn’t common in those

days. Maybe it was before TriVee at all; it’s been a long time, and I don’t remember). She typed

something on an input console, and we waited a few minutes, and the screen came

to life.

It showed an old man floating in mid-air..

The background looked like a spacecraft, which wasn’t surprising. I recognized Admiral

Robert McLeve. He had to be eighty or more, but he didn’t look it.

“Good morning,” he said.

The receptionist left. “Good morning,” I told the screen. There was a faint red light on a

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lens by the screen, and I assumed he could see me as well as! could see him. “I’d kind of hoped

for the Moon. I didn’t expect the O’Neill colony,” I added.

It took a while before he reacted, confirming my guess: a second and a half each way for

the message, and the way he was floating meant zero gravity. I couldn’t think of anything but the

Construction Shack (that’s what they called it then) that fit the description.

“This is where we are,” McLeve said. “The duty tour is five years. High pay, and you save

it all. Not mush to spend money on out here. Unless you drink. Good liquor costs like U’ansplant

rights on your kidneys. So does bad liquor, because you still have to lift it.”

“Savings don’t mean much,” I said.

“True.” McLeve grimaced at the thought. Inflation was running better than 20%. The

politicians said they would have it whipped Real Soon Now, but nobody believed them. “We’ve got

arrangements to have three quarters of your money banked in Swiss francs. If you go back early,

you lose that part of your pay. We need somebody in your field, part time on the Moon, part time

up here in the Shack. From your record I think you’d do. Still want the job?”

Industries.

I wanted it all right. I was never a nut on the space industries bit—I was never a nut on

anything—but it sounded like good work. Exciting, a chance to see something of the solar system

(well, of near-Earth space and the Moon; nobody had gone further than that) as well as to save a

lot of money. And with that job on my record I’d be in demand when I came home.

As to why me. it was obvious when I thought about it. There were lots of good

metallurgists, but not many had been finalists in the Olympic gymnastics team trials. I hadn’t won

a place on the team, but I’d sure proved I knew how to handle myself. Add to that the heavy

construction work experience and I was a natural. I sweated out the job appointment, but it came

through, and pretty soon I was at Canaveral. strapping myself into a Shuttle seat, and having

second and third thoughts about the whole thing.

There were five of us. We lifted out from the Cape in the Shuttle, then transfened in

Earth orbit to a tug that wasn’t a lot bigger than the old Apollo capsules had been. The trip was

three days, and crowded. The others were going to Moon base. They refueled my tug in lunar orbit

and sent me off alone to the Construction Shack. The ship was guided from the Shack.

and It was scary as hell becaus~there wasn’t anything to do but wonder if they knew what they were

doing. It took as long to get from the Moon to the Shack as it had to get to the Moon from Earth,.

which isn’t surprising because it’s the same dis. tance: the Shack was in one of the stable

libration points that make an equilateral triangle with the Earth and the MoOn. Anything put there

will stay there forever.

The only viewport was a small thing in the forward end of the tug. Naturally we came in

ass-backwards so I didn’t see much.

Today we call it the Skylark, and what you see as you approach is a sphere half a

kilometer across. It rotates every two minutes, and there’s all kinds of junk moored to the axis

of rotation. Mirrors, the laser and power targets, the long thin spine of the mass driver, the

ring of agricultural pods, the big telescope; a confusion of equipment.

It wasn’t that way when I first saw it. The sphere was nearly all there was, except for a

spiderweb framework to hold the solar power panels. The frame was bigger than the sphere, but

it didn’t look very substantial. At first sight the Shack was a pebbled sphere, a golf ball stuck

in a spider’s web.

McLeve met me at the airlock. He was long of limb, and startlingly thin, and his face and

neck were a maze of wrinkles. But his back was straight, and when he smiled the wrinkles all

aligned themselves. Laugh-lines.

Before I left Earth I read up on his history: Annapolis, engineer with the space program

(didn’t make astronaut because of his eyes); retired with a bad heart; wrote a lot of science

fiction. I’d read most of his novels in high school, and I suppose half the people in the space

program were pulled in by his stories.

When his wife died he had another heart attack. The Old Boys network came to the rescue.

His classmates wangled an assignment in space for him. He hadn’t been to Earth for seven years,

and low gravity was all that kept him alive. He didn’t even dare go to the Moon. A reporter with a

flair for mythological phraseology called him “The Old Man of Space.” It was certain that he’d

never go home again, but if he missed Earth he didn’t show it.

“Welcome aboard.” He sounded glad to see me. “What do they call you?” he asked.

A good question. Cornelius might sound a dignified name to a Roman, but it makes for

ribald comments in the USA. “Corky,” I told him. I shrugged, which was a mistake: we were at the

center of the sphere, and there wasn’t any gravity at all. I drifted free from the grabbandle I’d

been clinging to and drifted around the airlock.

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After a moment of panic it turned out to be fun. There hadn’t been mom for any violent

maneuvers in the tug, but the airlock was built to get tugs and rocket motors inside for repairs;

it was big, nine meters acrOss, and I could twirl around in the zero gravity. I flapped my arms

and found I could swim.

McLeve was watching with a critical air. He must have liked what he saw because he grinned

slightly. “Come on,” he said. He turned in the air and drifted without apparent motion— it looked

like levitation. “I’ll show’ you around.” He led the way out of the airlock into the sphere

itself.

We were at the center of rotation. All arnund, above and below, were fields of dirt, some

plowed, some planted with grass and grains.

There were wings attached to hooks at the entrance. McLeve took down a set and began

strapping them on. Black bat wings. They made him look like a fallen angel, Milton’s style. He

handed me another pair. “Like to fly?” he asked. I returned the grin. “Why not?” I hadn’t the

remotest idea of what I was doing, but if I could swim in the’ air with my hands. I ought to be

able to handle wings in no gravity. He helped me strap in, and when I had them he gave some quick

instructionS.

“Main thing is to stay high,” he said. “The further down the higher the gravity, and the

tougher it is to control these things.” He launched himself into space, gliding across the center

of the sphere. After a moment I followed him.

I was a tiny chick in a vast eggshell. The landscape was wrapped around me: fields and

houses, and layout yards of construction gear, and machinery, and vats of algae, and three huge

windows opening on blackness. Every direction was down, millions of light years down when a window

caught my atten.lion. For a moment that was terrifying. But McLeve held himself in place with tiny

motions of his wings, and his eyes were on me. I swallowed my fear and looked.

There were few roads. Mostly the colonists flew with their wings, flew like birds, and if

they didn’t need roads, they didn’t need squared-off patterns for the buildings either. The

“houses” looked like they’d been dropped at random among the green fields. They were fragile

partitions of sheet metal (wood was far more costly than sheet steel here), and they could not

have borne their own weight on Earth, let alone stand up to a stiff breeze. They didn’t have to.

They existed for privacy alone.

I wondered about the weather. Along the axis of the sphere I could see scores. of white

pufiballs. Clouds? I gathered my courage and flapped my way over to the white patch. It was a

flock of hens. Their feet were drawn up. their heads were tucked under their wings, and they

roosted on nothing.

“They like it in zero gravity." McLeve said. “Only thing is, when you’re below them you

have to watch out.”

He pointed. A blob of chicken splat had left the flock and moved away from us. It fell in

a spiral pattern. Of course the splat was actually going in a straight line—we were the ones who

were rotating, and that made the falling stuff look as if it were spiraling to the ground below.

“Automatic fertilizer machine,” I said. McLeve nodded.

“I wonder you don’t keep them caged,” I said.

“Some people like their sky dotted with fleecy white hens.”

“Oh. Where is everybody?” I asked.

“Most are outside working.” McLeve said. “You’ll meet them at dinner.”

We stayed at the axis, drifting with the air currents, literally floating on air. I knew

already why people who came here wanted to stay I’d never experienced anything like it, soaring

like a bird. It wasn’t even like a sail plane: you wore the wings and you flew with-them, you

didn’t sit in a cockpit and move controls around.

There were lights along part of the axis. The mirrors would take over their job when they

were installed; for the moment the lights ran off solar power cells plastered over the outside of

the sphere. At the far end of the sphere was an enormous cloud of dust We didn’t get close to it.

I pointed and looked a question.

“Rock grinder,” McLeve said. “Making soil. We spread it over the northern end.” He laughed

at my frown. “North is the end toward the sun. We get our rocks from the Moon. It’s our radiation

shielding. Works just as well if we break it up and spread it around, and that way we can grow

crops in it. Later on we’ll get the agricultural compartments built, but there’s always five times

as much work as we have people to do it with.”

They’d done pretty well already. There was grass, and millet and wheat for the chickens,

and salad greens and other vegetable crops. Streams ran through the fields down to a ringshaped

pond at the equator. There was also a lot of bare soil that had just been put in place and hadn’t

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