Jerry began to look interested.

"Earth daylight is too bright," I continued. "It slows them down, even makes them curl up. At a light level approximating dusk, they're at their most active across the widest possible temperature range-that's when they really move. When we found them, they were torpid-but only by comparison. I take it to be a pretty good indication of the general level of brightness to be found on Chtorr. Hence, the big eyes."

Jerry said, "Hm," and looked back into the millipede case with studied thoughtfulness.

"If I had access to a terminal," I hinted, "I could tell a lot more. It's very interesting how sensitive to light and temperature differences these creatures are. That suggests to me that the climate on Chtorr is incredibly stable. The nights must be fairly warm in relation to the days. I'd guess that the planet has a fairly hazy atmosphere with a lot of carbon dioxide in it; that would create a greenhouse effect and keep the nights from cooling too much. I also think the planet may not have any moons-or maybe only very small ones. Nothing that can exert strong tidal effects. That would make the planet stormy, not hazy."

"Hazy, huh?" Jerry pursed his lips as he thought. His whole rubbery face deformed. "I do know a little bit of theoretical ecology," he said. "You might be right-" Then he added, "but I doubt it."

"Oh, thanks." I folded my arms across my chest. "Listen, if you know a little bit, then you know a little bit isn't enough."

He nodded his agreement. "I know. I took my degree in T.E."

"B.S.?".

"Ph.D."

"Oh." Suddenly, I felt stupid.

"Listen, I applaud your industriousness-as well as your imagination-but your theory has holes in it big enough to drive a worm through."

"Name six."

"Just one will do." He closed the lid on the case again. "If Chtorr has a hazy atmosphere, then that means they can't see the stars. If the atmosphere is hazy enough, they won't see any moons either, especially not if they're small. That means no celestial objects in the sky to attract their interest-and that means no incentive for an intelligent race to discover s.p.a.ce travel. If your theory is correct, these bugs shouldn't be here, and neither should the worms who brought them."

"Their eyes are much more sensitive than ours," I replied. "They should be able to see celestial objects under far worse viewing conditions. Look-" I took a deep breath. "To an exobiologist, the species filling the bottom rungs of the ladder are very efficient little monitors of the physical conditions of the planet-its rotation, its temperature cycles, its light levels, its weather patterns and a thousand and six other variables. You can extrapolate the context of the ecology out of the content, if you know what to look for. Based on this evidence, Chtorr is a perpetually smoke-filled room. Or haze, or smog, or something. The point is, the atmosphere is thick and the primary is dim, but how much of each, I don't know-oh, but I can tell you what color it is."

"Huh?" Jerry's jaw dropped. "How?"

"That's what I've been working on." I tapped my disk. "It's all on here."

He blinked. "What is it?"

"It's a three-dimensional graph-the variables are temperature, light intensity and light frequency, demonstrated by millipede reactivity."

"Oh," said Jerry. He looked impressed.

"Well, hey-!" put in Ted, "What color is it?"

"It's red," I grinned. "The star is dark red. What else?" Jerry considered that. His face was thoughtful. "That's fairly well advanced along the sequence. I can see why the Chtorrans might be looking for a new home; the old one's wearing out." He looked at me. "How do you know?"

"Serendipity," I admitted. "I thought I could approximate darkness with a two-hundred-lumen output in the red bandwell, it works in a dark room; why not here? I got tired of stumbling into things. But then the new measurements didn't fit the curve I'd already established. The bugs were way too active. So I started thinking about the wavelengths of their visual spectrum. All last night I had the computer varying the color temperature of the plates at regular intervals. I gave the bugs eighteen different colors. Most of them provoked no response at all. The yellow gave some, the orange a bit more, but it was the red that made them sit up twice. A little more testing this morning showed they like it best no brighter than a terrestrial twilight-and then it correlates almost perfectly with the other set of tests."

"It sounds like a good piece of work," said Jerry. Suddenly, he grinned. On his face, the effect was grotesque. "It reminds me of a project I did once. We were given three disparate life forms and we had to extrapolate the native ecology. It was a two-year project. I used over twenty thousand hours of parallel processing." He grew more serious. "So please don't be upset when I tell you that your conclusions might be premature. I've been through this exercise once. I know some of the pitfalls. You can't judge a planet by a single life form. There's a lot of difference between rattlesnakes and penguins. You don't know if these millipedes are representative or just a special case. We don't know what part of the planet they're from, or what kind of region-are they from the poles or the equator? Are they representative of mountainous fauna on Chtorr, or swampland creatures? Or desert, or gra.s.slands, or what? And what would that identification imply about conditions on the rest of the planet? What kind of seasons are these bugs geared to-how long are they? What kind of biological cycles? How long are the days, months, years? If they have no moons, or more than one, do they even have cyclical equivalents of months? The real question about these specimens is, where do these millipedes fit in the Chtorran ecology? All you have here are indicators: the worms like to eat bugs, and the bugs like to eat anything-is that a general or arbitrary condition? What can we imply about the shape of their food chain? And what about their breeding-what is their reproductive cycle like? What are their growth patterns? Their psychology-if they even have one? Diseases? And I haven't even begun to ask questions."

"That's what we're here for," I said. "To help ask questions-and to help find answers."

Jerry accepted that. "Good." He said, "I'll see that your information gets pa.s.sed along to those who can make the best use of it. You've probably opened up a valuable area of inquiry." He held his hand out for the disk.

"Sorry." I shook my head. "No terminal, no disk."

"Uh-" Jerry looked annoyed. "If you have information about any extraterrestrial or suspected extraterrestrial life forms, you know you're required by law to report it to the federal authorities. This is the agency." He held out his hand again.

"No way," I said. "A man died for this information. I owe it to him to see it delivered. I don't want it disappearing down some rabbit hole."

"It's against regulations to let you on a terminal before you're cleared." He looked unhappy. "What branch of Special Forces did you say you were with?"

"Alpha Bravo."

"And what do you do?"

"We burn worms."

"I wouldn't phrase it like that, if I were you. At least, not around here." He thought for a moment, then made a face. "Phooey on regulations. You've got a green card, haven't you? All right, I know how to do it. Come on." He led us to a nexus of four terminals, powered up two of them, logged himself in on one and slaved the second one to his control. "Go ahead," he said. "Create a pa.s.sword for yourself. You too-Jackson, is it? You'll be operating on a special department account for V.I.P.s---0h, and don't tell anyone I did this. Now, first thing-I want you to dupe that disk-"

SEVENTEEN.

THE BUS station was next to the PX. There were fifteen or twenty people standing around and waiting, most of them dressed in evening clothes or uniforms.

Hardly anybody looked up as we approached. "What's up?" I whispered.

Ted said, "I'll find out," and disappeared into the crowd. He left me standing there looking after him.

Our intention had been to ride into town and take in a show or a tribe-dance. Now I just stood in front of the bus terminal, staring at the big wall-screen. It was flashing: NEXT BUS-22 MINUTES. There was a blinking dot on the map, showing its present location.

I shoved my hands into my pockets and turned around. Almost immediately, I found myself staring into the face of a thin, pale little girl who couldn't have been more than sixteen at most, probably younger; she was hanging on the arm of a large, bombastic-looking man. He was puffy and florid-faced, and obviously drunk. He was old enough to be her father. He wore a plaid kilt and a rumpled military jacket. I didn't recognize the nationality; he could have been anything from Australian to Scot. I pegged him as a colonel. Or a buffoon. I was just about to give the girl a smile when he noticed me studying them. He glared and I turned away embarra.s.sed.

I looked at the two WACs instead-at least, I a.s.sumed they were WACs. They could just as easily have been wh.o.r.es. Dad always said the way to tell the difference was that "wh.o.r.es dress like ladies, and ladies dress like wh.o.r.es." But I never understood what he meant by that. I always thought a wh.o.r.e was a lady. By definition. These two were murmuring quietly to each other, obviously about something neither of them cared about. They were swathed in elegance and indifference. They should have been waiting for a limousine, not a bus; but-well, the whole crowd was an odd conglomeration. Maybe they were with the three j.a.panese businessmen in Sony-suits who were arguing so heatedly over something, while a fourth-obviously a secretarykept referring to the readouts on a pocket terminal.

There were four black delegates speaking some unidentifiable African language; I would have guessed Swahili, but I had no way of being sure. Three men and a tall, striking woman with her hair in painful-looking corn rows. All were in bright red and gold costumes. The woman caught me looking at her, smiled and turned away. She whispered something to one of the men and he turned and glanced at me; then he turned back to his companion and the two of them laughed softly together. I felt myself getting hot.

I was embarra.s.sed. I turned and stared into the PX window. I stayed that way, staring at faded packages of men's makeup kits until Ted came up grinning and punched my arm. "You're gonna love this!" he said.

I turned away from the dusty window. "What did you find?"

"Oh ... something." He said it smugly.

"For instance?"

"An orientation reception. You know what's going on here?"

"Chtorran studies, I hope."

"Better than that. The First Worldwide Conference on Extraterrestrial Life, with special emphasis on the Chtorran species, and particular objectives of contact, negotiation and coexistence."

"What about control?"

"I guess that's implied. There is a subsection on defensive procedures and policies, but it seems to be downplayed. In any case, this is a major effort. There are five hundred of the best scientists-"

"Best remaining," I corrected.

Ted ignored me. "-in the world. Not just biologists, Jim boy, but psychologists, ecologists, anthropologists, s.p.a.ce scientists-they've even got the head of the Asenion Foundation coming in."

"Who's he?"

"It's a group of speculative thinkers. Writers, artists, filmists, programmers-like your dad-and so on. People with a high level of ideational fluency. People who can extrapolate-like futurists and science fiction writers."

"Oh," I said. "Crackpots. I'm whelmed."

"You gonna come?"

"Huh? We're not officially invited, are we?"

"So? It's about Chtorrans, isn't it? And we're Chtorran experts, aren't we? We have as much right as anybody to be there. Come on, the bus is here." It was a big Chrysler hydro-turbine, one of the regular shuttles between the base and downtown. The driver had all her lights on and the big beast gleamed like a dragon.

I didn't get a chance to object. Ted just grabbed my arm and pulled me aboard after him. The bus was moving even before we found seats; I wanted to head for the back, but Ted pulled me down next to him near a cl.u.s.ter of several young and elegantly dressed couples; we rumbled out the front gate and onto the main highway and I thought of a brilliantly lit cruise ship full of revelers in the middle of a dark and lonely ocean.

Someone up front started pa.s.sing a flask around and the party unofficially began. Most of the people on the bus seemed to know each other already and were joking back and forth. Somehow, Ted fit himself into the group and within minutes was laughing and joking along with them. When they moved to the lounge at the front of the bus, he waved for me to come up and join them, but I shook my head.

Instead I retreated to the back of the bus-almost b.u.mping into the thin, pale little girl as she came out of the lavatory. "Oops, sorry!"

She flashed a quick angry look at me, then started to step past. "I said I'm sorry."

"Yeah-they all are."

"Hey!" I caught her arm.

"What?!"

I looked into her face. "Who hurt you?"

She had the darkest eyes. "n.o.body!" she said. She pulled her arm free and went forward to rejoin her friend, the fat florid colonel.

The Marriott-Regency was a glimmering fairy castle, floating like a cloud above a pool of silvery light. It was a huge white pyramid of a building, all dressed up in terraces and minarets, and poised in the center of a vast sparkling lake. It towered above Denver like a bright complacent giant-a glowing giant. Starbursts and reflections twinkled and blazed across the waterthere were lights below as well as above-and all around, shimmering laser beams played back and forth across the sky like swords of dancing color; the tower was enveloped in a dazzling halo.

High above it all, flashing bursts of fireworks threw themselves against the night, sparkling in the sky, popping and exploding in a never-ending shower of light. The stars were dimmed behind the glare.

By comparison, the rest of the city seemed dark and deserted. It was as if there were nothing else in Denver but this colossal spire, blazing with defiant life-a celebration for the sheer joy of celebration.

A gasp of awe went up from some of the revelers. I heard one lady exclaim, "It's beautiful! But what are they celebrating?"

"Nothing," laughed her companion. "Everything. Just being alive!"

"They do it every night?"

"Yep."

The bus rolled down a ramp, through a tunnel and up into the building itself, finally stopping on an interior terrace overlooking a frosty garden.

It was like stepping into a fairy tale. The inside of this gaudy diamond was a courtyard thirty stories tall, bathed in light, divided by improbable fountains and exuberant forests, spotted with unexpected plateaus and overhung with wide terraces and balconies. There were banners hanging everywhere. I got off the bus and just stared-until Ted grabbed my arm and pulled,me along.

To one side was a lobby containing the hotel's registration desk and elevators, on the other was a ramp leading down into the heart of the courtyard. A Marine Corps band in shining silver uniforms occupied one of the nearby balconies and strains of Tchaikovsky's Sleeping Beauty March filled the air. (It used to be a waltz, until the Marines got ahold of it.) Everywhere I looked, I saw uniforms-from every branch of the service, and quite a few foreign ones as well. Had the military taken over the hotel?

There was a young lieutenant-good grief! When had they started commissioning them that young?-at the head of the ramp. He was seated behind a porta-console, checking off each person against the list in the computer. Although we didn't see him prevent anyone from going down the ramp, his authority to do so was obvious. I wondered how Ted was going to get us past.

It turned out to be no problem at all. Ted had attached himself to the buffoon with the sixteen-year-old girl, showing interest only in the buffoon and none at all in the girl. He looked like a hustler in his gaudy flash-pants; now he was acting like one. We approached the console in a group; Ted hooked one arm through the buffoon's, the other through mine. "Now, come on, Jimmy-boy," he said. "Don't be a party-p.o.o.p." The looey looked up at all four of us, tried unsuccessfully to conceal his reaction and nodded us past without comment.

Turned out the buffoon was one of the better known buffoons in Denver. As well as his predilections for-well, never mind. The girl was not his daughter. But she was hungry.

I shook off Ted's arm and pulled angrily away. I stopped on the ramp and let them keep going without me. Ted just nattered along, barely noticing my departure.

I stood there watching them, Ted gushing on one arm of the buffoon, the girl on the other, and hated all three of them. This wasn't what I'd come to Denver for. I felt hot and embarra.s.sed, a d.a.m.n fool.

Screw them. I went looking for a phone. Found one, inserted my card and dialed home.

Got a recorded message. "Not here now, back tomorrow." Beep.

Sigh. "Mom, this is Jim-"

Click. "Jim, I'm sorry I missed you. I'm not in Santa Cruz anymore. I've moved down the coast to a place called Family. It's on the New Peninsula. We take care of orphans. I've met a wonderful man here-I want you to meet him. We're thinking of getting married. His name is Alan Plaskow; I know you'll like him. Maggie does. Maggie and Annie send their love-and we all want to know when we'll be seeing you again. Your Uncle Ernie will be in town next month, something to do with the Reclamation Hearings. Please let me know where I can get in touch with you, okay?" Beep.

"Hi, Mom. I got your message okay. I don't know when I'll be able to get away, but as soon as I can I'll come home for a few days. I hope you're well. I hope everyone else is okay too. I'm in Denver right now at the National Science Center and-"

A metallic voice interrupted: "It is required by law to inform you that this conversation is being monitored for possible censorship under the National Security Act."

"Terrific. Anyway, Mom, I'll be in touch with you as soon as I can. Don't try to call me here; I don't think you'll have much luck. Give my love to everyone." I hung up. I tried calling Maggie, but the lines to Seattle were out, or busy, or something. I left a delayed message, pocketed my card and walked away.

I found myself in front of a news stand, studying headlines. It was the same old stuff. The President was calling for unity and cooperation. Again. Congress was in a wrangle over the economy. Again. The value of the casey had jumped another klick. Bad news for the working man. Again.

On an impulse, I picked up a pack of Highmasters, opening them as I headed back.

I stopped to light up at the top of a ramp. "Who's that?" said someone behind me. "Who's who?" someone answered.

"The preacher."

"Oh, that's Fromkin. Ego-tripping again. He loves to play teacher. Whenever he comes to these things, he holds court."

"Looks like a full house."

"Oh, he's a good speaker, never dull-but I've heard him before, and it's always the same sermon: 'Let's be unreasonable.' Let's go somewhere else."