Sector General sg-5

by James White

  Before Conway could comment, they were coming together again. This time the forward creature remained still while the second twisted its forward interface into a slightly different position to try again, but with the same result.

  It was obvious that the contacts were intensely uncomfortable, and the resultant pain had triggered off the involuntary movement which had jerked them apart. But the CRLTs were not giving up easily, although it appeared at first as if they had. They withdrew until their bodies were again inside their hibernation cylinders, then their stubby legs blurred into motion as they drove themselves at each other seeking, it seemed, by sheer brute force and bodily inertia to force a fusion. Conway winced as they came together with a sound like a loud, multiple slap.

  But to no avail. They broke contact to lie a few feet from each other with their dorsal appendages twitching weakly and air hissing loudly as it rushed in and out of their breathing orifices. Then slowly they began to move together again.

  “They are certainly trying,” Murchison said softly.

  “Friend Conway,” Prilicla said, “the emotional radiation from both creatures has become more complex. There is deep anxiety but not, I would say, personal fear. Also a feeling of understanding and great determination, with the determination predominating. I would say that both entities fully understand the situation and are desperately anxious to cooperate. But these unsuccessful attempts at fusion are causing great pain, friend Conway.”

  It was characteristic of the little empath that it did not mention its own pain, which was only fractionally less severe than that of the emoting CRLTs. But the uncontrollable trembling of its pipestem legs and fragile eggshell of a body spoke more eloquently than words.

  “Put them to sleep again,” Conway said.

  There was silence while the hibernation medication was taking effect, broken finally by Prilicla who said, “They are losing consciousness, but there is a marked change in the emotional radiation. They are feeling both anxiety and hope. I think they are expecting us to solve their problem, friend Conway.”

  They were all looking at him, but it was Naydrad, whose mobile, silvery fur was registering its bafflement and concern, who put the question everyone else was too polite to ask.

  “How?”

  Conway did not reply at once. He was thinking that two highly intelligent elder CRLTs from the coilship’s stern, following their first abortive attempt at fusion, would have realized that a link-up was impossible for them. But they had made two further attempts — one when the rearmost creature had tried to twist itself and its interface into a new position, and again when it had tried to achieve fusion by sheer brute force. He was beginning to wonder whether the recent attempt at communicating with the aliens had been strictly one way. Until the Descartes linguists could be given the opportunity to learn the CRLTs language, an accurate exchange of ideas was impossible. But it had already been shown that pictures were very effective in putting across a message, and they were all forgetting that actions, like pictures, often spoke louder than words.

  Recalling those three unsuccessful attempts at fusion. Con-way wondered if the two CRLTs had in fact been trying to demonstrate that the link-up was impossible for them without assistance, but that by changing the positions and perhaps the dimensions of some of the surface features on the interfaces and forcing things a little, then a join might be achieved.

  “Friend Conway,” Prilicla announced, “is having feelings of optimism.”

  “Perhaps,” Murchison said, “in his own good time, of course, he will explain to us nonempaths the reason for his optimism.”

  Ignoring the sarcasm, Conway briefly outlined his recent thinking, although he personally would have described his feeling as one of forlorn hope rather than optimism. He went on, “So I believe that the CRLTs were trying to tell us that surgical intervention is necessary for them to achieve fusion, not brute force. And it has just occurred to me that there is a precedent for this procedure. One of the cadavers examined on Rhabwar showed evidence of surgery on its forward interface and this could mean—”

  “But that was a very youthful, although physically mature CRLT,” Murchison broke in, “and the surgery was minor. We agreed that it had probably been performed for cosmetic reasons.”

  “I think we were wrong,” Conway said. Excitedly he went on, “Consider the physical organization of this group entity. At the head is the most mature, male adult and at the tail the most recently born infant, although as we know the infant grows to physical maturity without separating from the parent. Between the head and the tail there is a gradual and steady progression from the most elderly and intelligent male entities down to the increasingly youthful and female segments which form the tail sections. But Prilicla has reported an anomaly in this progression. Young CRLTs positioned relatively close to the tail show evidence of greater physical age and brain development than entities in the midsections. Until now 1 could see no reason for this anomaly.

  “But now let us suppose that this group entity,” he continued quickly, “forming as it does a complete colonization project, has been artificially lengthened. The extraordinarily large number of individuals in this group entity has always bothered me, and now there is a simple explanation for it. Let us assume that there is one head or. more accurately, a fairly large number of linked elders forming the leading segments, and several tails connected one behind the other. These would be very youthful tails because it must be much easier to carry out the surgical modifications on young CRLTs which enable them to link up. So we have this colonist group entity with intelligence and experience at its head and linked to a number of young and inexperienced subgroups forming an artificially lengthened tail. The joins between these subgroups are surgically assisted and, I feel sure, temporary, because once established on the target planet they would be able to separate again, and in time the young heads would grow to full adulthood and the dangers from inbreeding would be avoided.

  “Perhaps the head on this group entity has also been artif-ically extended,” Conway added, “so as to include elder CRLTs with specialist experience relating to the colonization project who would be available initially to protect the younger group entities, and subsequently to teach and train them and pass on the knowledge of their race’s history and science.”

  Prilicla had flown closer while Conway had been speaking and was hovering a few inches above the Doctor’s head. It said happily, “An ingenious theory, friend Conway. It fits both the facts as we know them and the type of emotional radiation received from the beings.”

  “I agree,” Murchison said. “I, too, found difficulty in accepting the extreme length of this group entity, but the idea of a wise old head acting as guide and mentor to an as yet unknown number of young tails is much easier to believe. However, I can’t help remembering that it was the head segments which suffered most of the casualties. Perhaps the head is no longer as wise as it should have been and an awful lot of vital knowledge has been lost to this multiplegroup entity.”

  Colonel Okaussie waited for a moment to see if anyone in the medical team would speak, then he cleared his throat and said, “Maybe not, ma’am. Most of the head segments who were killed in the collision were very close to the stern and to the ship’s control and propulsion centres. One could reasonably expect that these segments were the beings charged with the responsibility for operating the ship and carrying out the landing maneuvers, functions which are now the responsibility of the Monitor Corps. It is likely that the scientist and teacher segments were positioned a little farther back in the chain and the majority of the casualties were suffered by the vessel’s crew, whose specialist knowledge would no longer be of vital importance to the colonization project after the vessel had landed.” Before Murchison could reply Naydrad gave an impatient, modulated growl which translated as “Why don’t we stop talking and get on with the job?”

  The screen which had been used to communicate with the CRLTs was continuously displaying distant and clo
se-up views of spacesuited figures of various physiological classifications busily at work on the final stages of the coilship’s reassembly. Conway could not decide whether Descartes'^ commanding officer was screening the material to be helpful and informative or as a means of suggesting, very subtly, that the medical team display a similar degree of industry. The attempt was a failure in either event, Conway thought, because the Rhabwar medics were far too busy to look at Okaussie’s pictures. They were concentrating instead on measuring and remeasuring the features on the CRLT interfaces and charting with their scanners the paths of underlying blood vessels and the distribution of the nerve ganglia. And with great care and accuracy they were marking the areas where surgical intervention was possible without causing either a major hemorrhage or sensory impairment.

  It was slow, tedious work and visually not very dramatic. Colonel Okaussie could be forgiven for thinking that the ambulance ship personnel had gone to sleep on the job.

  “Friend Conway,” Prilicla said at one particularly awkward stage, “the physical differences between these two entities are so marked that I cannot help wondering if they belong to different subspecies.”

  All of Con way’s attention at that moment was concentrated on what seemed to be the main sphinctor muscle on the rear interface of the forward CRLT, so that by the time he was ready to reply Murchison had done it for him.

  “In a sense you are right, Doctor Prilicla,” she said. “It is a natural result of their method of reproduction. Think of this forward CRLT when it was the last and female link in its group-entity chain. In due time it grew to maturity and, still attached to its parent, it was fertilized by the male head of another group entity. Its own infant grew and became mature and in turn produced another, and the process continued with different male heads adding their individual sets of genes at every stage. 'The physical connection between any given CRLT and its offspring is perfect,” she continued, “and perfect fusion may even be possible between a parent and its grandchild or greatgrandchild. But the effect of different males fertilizing each new endlink in the chain would be cumulative. So it is understandable when you think about it, Doctor, that the differences between the fusion interfaces of these two, which were separated by seventeen intervening segments, are considerable.”

  “Thank you, friend Murchison,” Prilicla said. “My brain seems not to be functioning properly.”

  “Probably,” Murchison replied in a sympathetic tone, “because your brain is more than half asleep, like mine.” “And mine,” Naydrad joined in.

  Con way, who had been trying not to think of how long it had been since he had last eaten or slept, decided that the best way to deal with an impending mutiny among his overworked medics was to ignore it. He indicated a small area on the rear interface of the first alien, midway between the central conical depression and the upper rim of the interface, then pointed to the corresponding area on the forward face of the second one. He said, “We can safely ignore these reproductive organs in both creatures, since this kind of link-up is temporary and physiologically independent of the parent-offspring fusion mechanism. As 1 see it the three areas we must concentrate on are the central conical projection and its corresponding recess, which are the connecting points for the central nerve core and our primary concern. Second is this narrow, semirigid tongue with the fleshy mushroom at its tip which locates with this slit in the other—”

  “That connection is also of vital importance,” Murchison broke in, “since it links up the nerve networks controlling the voluntary and involuntary muscles which move each CRLTs legs and enable the group entity to walk in unison. There would be small advantage to the group entity if it could share mentation but a number of its segments were unable to walk.” “Friend Murchison,” Prilicla said timidly, “it seems to me that the original nerve impulse from the head segment, or whichever individual CRLT was responsible for initiating the movement, would not be sufficiently strong to trigger the ambulatory muscles throughout the enormous length of this group entity.”

  “That is true,” the pathologist replied. “But there is an organic amplifier, consisting of a bunching of nerve ganglia situated just above the womb, or the position where the womb had been in the males, in an area where the surrounding tissue has a high mineral content and is particularly rich in copper salts. This biological booster ensures that the ambulatory muscles receive their signals with undiminished strength throughout the length of the chain.”

  “Third,” Conway said, raising his voice slightly to discourage further interruptions, “there are these four flaps of muscle which terminate at their apexes in osseous hooks which locate in these four bone-reinforced orifices in the second creature. This is the primary mechanism by which the individual segments are held together nose to tail, and in this instance—”

  “It is also the method by which the CRLT female at the end of the line held onto its developing offspring,” Murchison broke in again. “At that stage the offspring had no choice in the matter. But as it matured, produced its own offspring, and moved farther up the line I feel sure that voluntary separationbecame possible. In fact, separation would be necessary during activities which did not require the entire group entity for their performance.”

  “That is most interesting, friend Murchison,” Prilicla said. “I should think that the first time such a voluntary separation took place a certain amount of psychological trauma would be present. It would be analogous to a coming-of-age ceremony, perhaps, even though the separation might not be permanent—”

  Before Conway could speak, Prilicla fell silent and began trembling in reaction to the Doctor’s feelings of irritation and impatience. He said, “This is all very interesting, friends, but we do not have the time just now for a general discussion. In any case, following the type of temporary separation you mentioned, the young adult would rejoin its original parent segment and not a — I suppose you could describe it as an ancestor seventeen times removed, which is the problem currently facing us. And now, if you don’t mind, we will concentrate on this problem and on the surgical procedures necessary to solve it.

  “Feel free to interrupt at any time,” he added dryly.

  But the interruptions were few and pertinent, and very soon it became obvious even to the watching tractor beamers, Des-cartes’s commanding officer, and Fleet Commander Dermod, whose face appeared briefly but with increasing frequency on the overhead screen, that the medical team was also working hard.

  Because Sector General was the Federation’s foremost emergency hospital, the kind of surgery performed there, whether the patient was Earth-human or extraterrestrial, tended to be curative rather than cosmetic. It felt very strange to Conway, and he knew that his feelings were being shared by the other members of the team, to be operating on a perfectly healthy e-t with the purpose of simply modifying the size and contours of certain physiological features. But the operation itself was far from simple.

  The greater proportion of the surgical work had to be performed on the second alien whose forward nerve coupling cone was too wide at its base to be retained by the sphincter muscle surrounding the corresponding orifice in the first CRLT. With the semiflexible tongue and groove connection which joined the two beings’ locomotor nerve networks, the solution was much simpler. The deep recess in the first alien was surgically widened until measurement showed that it would accommodate the tongue comfortably, after which reinforcing sutures were inserted to prevent further accidental widening. But the four triangular flaps with their bony, hooklike extensions posed a completely different and more difficult problem.

  Together the four members formed the principal organic coupling which held the considerable mass of the second e-t against the first, and they did not fit because the hooks did not quite reach the apertures meant to receive them.

  Elongating the four triangular members was contraindicated since this would have entailed surgical interference and consequent serious weakening of the muscle systems concerned, and they could
not foresee the effect on the network of blood vessels which became engorged and extended the members to quadruple their size when the being returned to consciousness.

  Instead they made molds of the four hooks and made artificial ones using a hard, biologically neutral plastic at the tips and a wide band of thinner, more flexible material around the bases. The result was a set of hollow, hook-tipped gloves which, when a little of the original hooks were filed away to make them fit, were slipped over the original members and secured in position with rivets and sutures.

  Suddenly there was nothing left to do, but hope.

  Above the two unconscious CRLTs the vision screen was displaying an overall picture of their coilship, complete now except for the segments whose occupants were awaiting surgical attention, and the dense but orderly mass of shipping moving in and around it. The thought came to Conway, no matter how hard he tried to avoid it, that the tremendous fleet of Monitor Corps and other units, from the great capital ships and auxiliaries down to the swarms of scoutships and the army of specialists in engineering and communications they represented, were all wasting their time here if this particular operation was not a success.

  For this responsibility he had argued long and eloquently with Thornnastor, O’Mara, and Skempton at Sector General. He must have been mad.

  Harshly, he said, “Wake them up.”

  They watched anxiously as once again the two CRLTs came out of hibernation and began moving toward each other. They touched once, a brief, exploratory contact, then they fused. Where there had been two massive, twenty-meter caterpillarlike creatures there was now one of twice that length.

  The join was visible, of course, but one had to look very carefully to see it. Conway forced himself to wait for ten interminable seconds, and still they had not pulled away from each other.

  “Prilicla?”

  “They are feeling pain, friend Conway,” the empath replied, trembling slightly. “It is within bearable limits. There are also feelings of acceptance and gratitude.”