Ninth Men

The Ninth Men were a miniature human species created for Neptune, the intended refuge of a humanity facing the end of its life on Venus. Their migration carried the hope of preserving human mentality in a new world, but a rushed and incomplete design left them ill-equipped for that world. Their history turns the project of survival into a reversal: the species endured, but recognizable humanity did not.

Creation and Intended Home

As migration to Neptune approached, human planners prepared the planet for settlement. Ether-vessels initiated chemical changes in its atmosphere, and the rediscovered automatic annihilation of matter provided energy to warm an area where life might persist until the Sun was rejuvenated. Specially designed vegetation was then transported and established; animals were judged unnecessary. The Ninth Men were subsequently sent to inhabit the prepared region.

The Eighth Men could not settle there themselves. Their immense size made it difficult to support their own weight, and Neptune’s atmospheric pressure was unendurable. The planet’s gaseous envelope extended thousands of miles, and the combined mass of its air and solid globe produced pressure greater than that at the bottom of Venus’s ocean. The Eighth Men could leave their ether-ships only briefly, wearing steel diving suits. They therefore returned to the archipelagos of Venus, while the Ninth Men became the human species charged with continuing on Neptune.

A Design Mismatched to Neptune

The Ninth Men were made in desperate haste, before Neptune’s nature had been thoroughly explored. Their small stature was intended to help them withstand the planet’s excessive gravity, but their brains were cramped and their design retained only what their makers considered the bare essentials of humanity. Rather than produce a tough, prolific organism able to survive harsh conditions, the designers made a delicate miniature of their own type, suited to a civilized environment that could not be maintained there.

Neptune’s natural forces exposed the mismatch. The planet was entering a phase of crustal shrinkage, bringing earthquakes and eruptions. The colonists faced sudden fiery fissures and volcanic dust; their squat buildings could be engulfed by lava, distorted by shifting ground, or battered apart by the massive, turbulent atmosphere. Its unwholesome composition further undermined cheerfulness and courage in a population already described as neurotic even under favorable conditions. The Ninth Men were not simply adapting to a difficult landscape: their physical and psychological design made the landscape’s ordinary violence a continuing threat to their society.

The Fall of Civilization

The suffering did not end in a single collapse. Gradually, civilization crumbled into savagery, while the Ninth Men’s consciousness narrowed and coarsened into what the narrative calls brute-consciousness. The species survived precariously in this diminished state. In time, natural adaptation succeeded where deliberate human design had failed: descendants became suited to Neptune’s varied environments, though they had fallen from humanity’s estate.

Neptune’s ecology developed from a limited set of transported or surviving life. No animals had been deliberately sent with the Ninth Men, but some insects and other invertebrates, along with microorganisms, had reached the planet; plants introduced for the colony gave rise to grasses, flowering plants, bushes, and seaweeds. From the human stock came numerous subhuman forms adapted to different niches. The planet’s extreme seasons shaped this long natural history: its year lasted about 165 terrestrial years, and the slow rhythms encouraged longevity in many organisms while also retarding evolutionary change.

Animal Descendants and Narrative Significance

Eventually, no typical human form remained. Neptune’s former human lineage appeared as beasts fitted by structure and instinct to particular ways of life. Yet the transformation was not represented as an absolute erasure of the past: vestiges of human mentality persisted in some creatures, just as remnants of once-useful human fingers remained in many forelimbs. Certain grazers gathered and responded to a leader’s cries, while some carnivores would interrupt their usual activity to sit alone and watch for long periods. These behaviors are described as remnants, not as the restoration of human society.

About 300 million terrestrial years after the Solar System’s collision with the dark body, a minute, hairless, rabbit-like creature descended from this stock was nearly exterminated by a swift hound. A few escaped into dense scrub, where they changed their diet and way of life; their forelimbs increasingly served for digging, climbing, and weaving nests. This episode extends the Ninth Men’s significance beyond the failed colony: their descendants’ survival becomes an evolutionary process in which human inheritance persists through bodies and capacities transformed beyond the human form. The outcome is neither the preservation intended by the colonists nor simple extinction, but the precarious beginning of life remade for Neptune.