They had evolved on a world of shallow seas and steaming jungle swamps where the line of demarcation between animal and vegetable life, so far as physical mobility and aggression were concerned, was unclear. To survive at all, a life-form had to be immensely strong, highly mobile, and unsleeping, and the dominant species on that planet had earned its place by fighting and moving faster and reproducing its kind with a greater potential for survival than any of the others.
The utter savagery of their environment had forced them to evolve a physical form that gave maximum protection to the vital organs. Brain, heart, lungs, and greatly enlarged womb, all were housed deep inside the organic fighting machine that was the Protector’s body. Their gestation period was abnormally extended because the embryo had to grow virtually to maturity before parturition, and it was rare for an adult to survive the reproduction of more than three offspring. An aging parent was usually too weak to defend itself against attack by its lastborn.
The principal reason for the Protectors’ rise to dominance on their world was that their young were already fully educated in the techniques of survival long before they were born. In the dawn of their evolution the process had begun as a complex set of survival characteristics at the genetic level, but the small physical separation of the brains of the parent and its developing fetus had led to an effect analogous to induction of the electrochemical activity associated with thought. The result was that the embryos became short-range telepaths receiving everything the parent saw or felt.
And before the fetus was half-grown there was taking form within it another embryo that was also increasingly aware of the violent world outside its self-fertilizing grandparent, until gradually the telepathic range increased until communication became possible between embryos whose parents came close enough to see each other.
To minimize damage to a parent’s internal organs, the growing fetus was paralyzed within the womb, and the prebirth de-paralysis also caused loss of both sentience and the telepathic faculty. A newborn Protector would not survive for long in its incredibly savage environment if it was hampered by the ability to think.
With nothing to do but receive impressions from the outside world, exchange thoughts with the other Unborn, and try to extend their telepathic range by making contact with various forms of nonsentient life around them, the embryos developed minds of great power and intelligence. But they could not build anything, or engage in any form of technical research, or do anything at all that would influence the activities of their parents and protectors, who had to fight and kill and eat continually to maintain their unsleeping bodies and the unborn within them.
“That was the situation,” Prilicla went on, “before friend Conway was successful in delivering an Unborn without loss of sentience. Now there are the original Protector and its offspring, who is itself a young Protector, and the embryos growing within both of them, all but the original parent in telepathic contact. Their ward, which was built to reproduce the FSOJs’ home environment, is the next opening on the left. You may find the sight disturbing, friend Lioren, and the noise is certainly horrendous.”
The ward was more than half-filled by a hollow, endless cylinder of immensely strong metal latticework. The diameter of the structure was just wide enough to allow continuous, unrestricted movement in one direction to the FSOJ patients it contained, and which curved and twisted back on itself so that the occupants could use all of the available floor area that was not required for access by the medical attendants or environmental support equipment. The cylinder floor reproduced the uneven ground and natural obstacles like the mobile and voracious trip-roots found on the Protectors’ home planet, while the open sections gave the occupants a continuous view of the screens positioned around the outer surface of the cylinder. Onto the screens were projected moving, tri-d pictures of the indigenous plant and animal life which they would normally encounter.
The open lattice structure also helped the medical attendants to bring to bear on the patients the more positive aspects of the life-support system. Positioned between the projected screen images were the mechanisms whose sole purpose was to beat, tear, or jab at the occupants’ rapidly moving bodies with any required degree of frequency or force.