“What does this red flag mean?” I asked. CHAPTER V!

We had a lunch of jerked beef and hard poi in a stone corral, used of old time for the night-impounding of cattle being driven across the island. Then we skirted the rim for half a mile and began the descent into the crater. Twenty-five hundred feet beneath lay the floor, and down a steep slope of loose volcanic cinders we dropped, the sure-footed horses slipping and sliding, but always keeping their feet. The black surface of the cinders, when broken by the horses’ hoofs, turned to a yellow ochre dust, virulent in appearance and acid of taste, that arose in clouds. There was a gallop across a level stretch to the mouth of a convenient blow-hole, and then the descent continued in clouds of volcanic dust, winding in and out among cinder-cones, brick-red, old rose, and purplish black of colour. Above us, higher and higher, towered the crater-walls, while we journeyed on across innumerable lava-flows, turning and twisting a devious way among the adamantine billows of a petrified sea. Saw-toothed waves of lava vexed the surface of this weird ocean, while on either hand arose jagged crests and spiracles of fantastic shape. Our way led on past a bottomless pit and along and over the main stream of the latest lava-flow for seven miles. So we took heart and went at it again. The ruined engine was lashed down on its rotten foundation; the smashed castings and cogs of the power transmission were taken down and stored away—all for the purpose of taking them to Honolulu where repairs and new castings could be made. Somewhere in the dim past the Snark had received on the outside one coat of white paint. The intention of the colour was still evident, however, when one got it in the right light. The Snark had never received any paint on the inside. On the contrary, she was coated inches thick with the grease and tobacco-juice of the multitudinous mechanics who had toiled upon her. Never mind, we said; the grease and filth could be planed off, and later, when we fetched Honolulu, the Snark could be painted at the same time as she was being rebuilt.

In years and years no sailing vessel has attempted this traverse, and we found ourselves in the midst of one of the loneliest of the Pacific solitudes. In the sixty days we were crossing it we sighted no sail, lifted no steamer’s smoke above the horizon. A disabled vessel could drift in this deserted expanse for a dozen generations, and there would be no rescue. The only chance of rescue would be from a vessel like the Snark, and the Snark happened to be there principally because of the fact that the traverse had been begun before the particular paragraph in the sailing directions had been read. Standing upright on deck, a straight line drawn from the eye to the horizon would measure three miles and a half. Thus, seven miles was the diameter of the circle of the sea in which we had our centre. Since we remained always in the centre, and since we constantly were moving in some direction, we looked upon many circles. But all circles looked alike. No tufted islets, gray headlands, nor glistening patches of white canvas ever marred the symmetry of that unbroken curve. Clouds came and went, rising up over the rim of the circle, flowing across the space of it, and spilling away and down across the opposite rim. “All ready,” he answered. When one considers the situation, one is almost driven to the conclusion that the white race flourishes on impurity and corruption. Natural selection, however, gives the explanation. We of the white race are the survivors and the descendants of the thousands of generations of survivors in the war with the micro-organisms. Whenever one of us was born with a constitution peculiarly receptive to these minute enemies, such a one promptly died. Only those of us survived who could withstand them. We who are alive are the immune, the fit—the ones best constituted to live in a world of hostile micro-organisms. The poor Marquesans had undergone no such selection. They were not immune. And they, who had made a custom of eating their enemies, were now eaten by enemies so microscopic as to be invisible, and against whom no war of dart and javelin was possible. On the other hand, had there been a few hundred thousand Marquesans to begin with, there might have been sufficient survivors to lay the foundation for a new race—a regenerated race, if a plunge into a festering bath of organic poison can be called regeneration.