Hal Clement - Heavy Planet

“Not in itself. We need information about the extent of the original snow field,” was the answer. “Since only the Kwembly has been in the area, about the only hope is the photo maps made by the humans. You know how little we can get from those. Half the time you can’t differentiate between ice and clouds. Besides they were all made before we landed here.”

“Give it a try, anyway,” ordered Barlennan. “With luck, you can at least tell whether those mountain ranges to the east are blocking the Kwembly’s present path. If they are, it’s hard to see how the craft could be carried more than a few hundred thousand cables.”

“Right,” answered one of the investigators. “We’ll check. Ben, Dees, come along; you’re more used to the photos than I am.” The three vanished through the door. The others broke up into small groups, muttering arguments to each other and waving excitedly, now at the map underfoot, now at items presumably in the nearby laboratories. Barlennan endured this for several minutes before deciding that a little more guidance was needed. “If that plateau Don was crossing was such pure water, there couldn’t have been any ammonia precipitation there for a long, long time. Why should things have changed so suddenly?”

“It almost has to be a seasonal effect,” answered one of the men. “I can only guess, but I’d say it had something to do with some consistent change in the wind pattern. Air currents from different parts of the planet will be saturated with water or ammonia according to the nature of the surface they pass over, mostly its temperature, I suppose. The planet is nearly twice as far from its sun at one time as at another and its axis is much more inclined than Mesklin’s. It’s easy to believe that at one time of year only water is precipitated on that plateau and at another it gets supplied with ammonia. Actually, the vapor pressure of water is so low that it’s hard to see what situation would get water into the atmosphere without supplying even more ammonia, but I’m sure it’s possible. We’ll work on it, but it’s another of those times when we’d be a lot better off with worldwide, year-round information. These human beings seem to be in an awful hurry; they could have waited a few more years to land us here, I should think.? Barlenna made the gesture whose human equivalent would have been a noncommittal grunt. “The field data would be convenient. Just think of yourself as being here to get it instead of having it given to you.”

“Of course. Are you going to send the Kalliff or the Hoorsh out to help Dondragmer? This is certainly different from the Esket situation.”

“From our point of view, yes. It might look funny to the humans, though, if I insisted on sending out a rescue cruiser this time after letting them talk me out of it before. I’ll think it over. There’s more than one way of sailing upwind. You do that theoretical work you’ve just been talking about, but be thinking about what you’d want to take on a field trip up toward the Kwembly.”

“ Right, Commander.” The scientist started to turn away, but Barlennan added a few more words. “And Jemblakee. No doubt you’ll be strolling over to Communications to talk to your human colleagues. Please don’t mention this, what was it, heat of solution and eutectic business. Let them mention it first, if they’re going to, and be properly impressed when and if they do. You understand?”

“Perfectly.” The scientist would have shared a grin of understanding with his commander if their faces had been capable of that sort of distortion. Jemblakee left, and after a moment’s thought Barlennan did the same. The remaining researchers and technicians might possibly be the better for his presence to keep their centerboards down but he had other things to do. If they couldn’t hold course without his pincers on their helms, they’d just have to drift for a while. He should talk to the human station soon; but if there was going to be an argument, as seemed rather likely, he had better do a little course-plotting himself. Some of the two-legged giants, Aucoin, for example, who seemed to have a great deal to say about their policy, were reluctant to expend or even risk any sort of reserve equipment, no matter how important the action seemed from the Mesklinite viewpoint. Since the aliens had paid for it, this was perfectly understandable, even laudable. Still there was nothing immoral about talking them around to a more convenient attitude if it could be done. If he could arrange it, the best plan would be to work through that particularly sympathetic female named Hoffman. It was too bad the human beings kept such irregular hours; if they had set up decent, regular watches in their communication section Barlennan would long since have worked out their schedule and been able to pick his party. He wondered, not for the first time, whether the irregular schedule might not be deliberately set up to block that very action, but there seemed no way to find out. He could hardly ask. The Settlement’s comm center was far enough from the laboratories to give him thinking time en route. It was also close enough to his office to encourage a pause for making a few notes before actually opening the verbal fencing match. The central theme would have to be the question of rescue, if Dondragmer’s trouble wound up crippling his cruiser. If the previous situation involving the Esket months before were any indication, the tightwads up above would be basically against sending the Kalliff. Of course, there was nothing they could do if Barlennan chose to go his own way in that matter, or in any other, but the commander was hoping to keep that fact cushioned in the decencies of polite conversation. He would be happiest if that aspect of the situation never came up at all. This was one reason he hoped to work Easy Hoffman into the other end of the discussion. For some reason, she seemed prone to take the Mesklinite side when disagreements arose. She was certainly one reason that there had been no open argument during the Esket incident, though a more important reason was that Barlennan had never had the slightest intention of sending a rescue cruiser before and had therefore actually been siding with Aucoin. Well, he could at least go as far as the comm room door and find out who was on duty above. With the rippling equivalent of a shrug, he lifted his sprawled fifteen inches from the office floor and made his way into the corridor. It was at that moment that the wind reached the Settlement. There was no fog at first or for some minutes thereafter. Barlennan, promptly changing his plans as the roof began rippling, got all the way back to the laboratories; but before he had a chance to get any constructive information from his scientists the stars began to fade. Within a few minutes the lights showed a solid gray ceiling a body-length above the Mesklinites. The ceilings here were rigid and did not vibrate in the wind as those in the corridor had, but the sound outside was loud enough to make more than one of the scientists wonder how stable the buildings actually were. They didn’t express the thought aloud in the commander’s presence but he could interpret the occasional upward glances when the whine of the heavy outside air increased in pitch. It occurred to him that his present location was about the most useless possible one for a commander who was not a scientist, since the people around him were about the only ones in the Settlement to whom he could not reasonably give orders. He asked just one question, was informed in reply that the wind speed was about half that Dondragmer had reported some ten thousand miles away, then headed for the communication room. He thought briefly of going back to the office on the way, but knew that anyone wanting him would find him almost as quickly at Guzmeen’s station. Meanwhile a question had crossed his mind which could probably be answered by relay from the human station faster than any other way, and that question seemed more and more important as the seconds passed. Forgetting that he wanted to make sure that Easy Hoffman was on duty above, he shot into the radio room and politely nudged aside the staff member in front of the transmitter. He began to speak almost before he was in position and the sight of Hoffman?s features when the screen lit up was a pleasant surprise rather than a major relief. “The wind and fog are here, too,” he began abruptly. “Some people were outdoors. There’s nothing I can do about them at the moment; but some were working in the cruisers parked outside. You could check through their communicators as to whether everything is all right there. I’m not too worried, since the wind speed is now much less than Don reported. Besides, the air is much less dense at this height; but we can’t see at all through this fog, so I’d be relieved to know about the men in the cruisers.” Easy’s image had started to speak part way through the commander’s request, obviously not in answer, since there had not been time enough for the speed-of-light round-trip. Presumably the human beings had something of their own to say. Barlennan concentrated on his own message until it was done, knowing that Guzmeen or one of his crew would be writing down whatever came in. Message crossing under these circumstances was a frequent event and was handled by established routine. With his own words on the way, the commander turned to ask what the humans had wanted but the question was interrupted. An officer shot into the room and began reporting as soon as he saw Barlennan. “Sir, all groups but the two who checked out at the north gates are accounted for. One of these was working in the Hoorsh, the other was leveling ground for the new complex twenty cables north, on the other side of the parking valley. There were eight people in the first group, twenty in the second.” Barlennan made the gesture of understanding, all four nippers clicking shut simultaneously. “We may have radio reports from the space station shortly on the Hoorsh group,” he replied. “How many who were actually outside after the wind and fog arrived have come in? What do they report on living and traveling conditions? Was anyone hurt?”