Madame Aubain worried about her daughter. “We’d get into the whale-boat, and get out of here as fast as God’d let us,” came the skipper’s delayed reply.!

He had died. The letter told nothing more. “Of course,” he added, “these are only theories of mine. I like to speculate upon the glorious future of man. Levitation may not be possible, but I like to think of it as possible.”

And now to the particular physics of surf-riding. Get out on a flat board, six feet long, two feet wide, and roughly oval in shape. Lie down upon it like a small boy on a coaster and paddle with your hands out to deep water, where the waves begin to crest. Lie out there quietly on the board. Sea after sea breaks before, behind, and under and over you, and rushes in to shore, leaving you behind. When a wave crests, it gets steeper. Imagine yourself, on your hoard, on the face of that steep slope. If it stood still, you would slide down just as a boy slides down a hill on his coaster. “But,” you object, “the wave doesn’t stand still.” Very true, but the water composing the wave stands still, and there you have the secret. If ever you start sliding down the face of that wave, you’ll keep on sliding and you’ll never reach the bottom. Please don’t laugh. The face of that wave may be only six feet, yet you can slide down it a quarter of a mile, or half a mile, and not reach the bottom. For, see, since a wave is only a communicated agitation or impetus, and since the water that composes a wave is changing every instant, new water is rising into the wave as fast as the wave travels. You slide down this new water, and yet remain in your old position on the wave, sliding down the still newer water that is rising and forming the wave. You slide precisely as fast as the wave travels. If it travels fifteen miles an hour, you slide fifteen miles an hour. Between you and shore stretches a quarter of mile of water. As the wave travels, this water obligingly heaps itself into the wave, gravity does the rest, and down you go, sliding the whole length of it. If you still cherish the notion, while sliding, that the water is moving with you, thrust your arms into it and attempt to paddle; you will find that you have to be remarkably quick to get a stroke, for that water is dropping astern just as fast as you are rushing ahead. The Marquesans of the present generation lack the energy to hoist and place such huge stones. Also, they lack incentive. There are plenty of pae-paes to go around, with a few thousand unoccupied ones left over. Once or twice, as we ascended the valley, we saw magnificent pae-paes bearing on their general surface pitiful little straw huts, the proportions being similar to a voting booth perched on the broad foundation of the Pyramid of Cheops. For the Marquesans are perishing, and, to judge from conditions at Taiohae, the one thing that retards their destruction is the infusion of fresh blood. A pure Marquesan is a rarity. They seem to be all half-breeds and strange conglomerations of dozens of different races. Nineteen able labourers are all the trader at Taiohae can muster for the loading of copra on shipboard, and in their veins runs the blood of English, American, Dane, German, French, Corsican, Spanish, Portuguese, Chinese, Hawaiian, Paumotan, Tahitian, and Easter Islander. There are more races than there are persons, but it is a wreckage of races at best. Life faints and stumbles and gasps itself away. In this warm, equable clime—a truly terrestrial paradise—where are never extremes of temperature and where the air is like balm, kept ever pure by the ozone-laden southeast trade, asthma, phthisis, and tuberculosis flourish as luxuriantly as the vegetation. Everywhere, from the few grass huts, arises the racking cough or exhausted groan of wasted lungs. Other horrible diseases prosper as well, but the most deadly of all are those that attack the lungs. There is a form of consumption called “galloping,” which is especially dreaded. In two months’ time it reduces the strongest man to a skeleton under a grave-cloth. In valley after valley the last inhabitant has passed and the fertile soil has relapsed to jungle. In Melville’s day the valley of Hapaa (spelled by him “Happar”) was peopled by a strong and warlike tribe. A generation later, it contained but two hundred persons. To-day it is an untenanted, howling, tropical wilderness. It was a scene of vast bleakness and desolation, stern, forbidding, fascinating. We gazed down upon a place of fire and earthquake. The tie-ribs of earth lay bare before us. It was a workshop of nature still cluttered with the raw beginnings of world-making. Here and there great dikes of primordial rock had thrust themselves up from the bowels of earth, straight through the molten surface-ferment that had evidently cooled only the other day. It was all unreal and unbelievable. Looking upward, far above us (in reality beneath us) floated the cloud-battle of Ukiukiu and Naulu. And higher up the slope of the seeming abyss, above the cloud-battle, in the air and sky, hung the islands of Lanai and Molokai. Across the crater, to the south-east, still apparently looking upward, we saw ascending, first, the turquoise sea, then the white surf-line of the shore of Hawaii; above that the belt of trade-clouds, and next, eighty miles away, rearing their stupendous hulks out of the azure sky, tipped with snow, wreathed with cloud, trembling like a mirage, the peaks of Mauna Kea and Mauna Loa hung poised on the wall of heaven.