I should also add that it is almost impossible to see as far as the opposite side of the cavity, for reasons rather too complicated to go into here. Anyway, the upshot is that these intelligent beings, who live, of course, within the atmosphere, are aware that a vacuum lies above them after the atmosphere peters out (being compressed, of course, by the excessive gravity). But their world is so large, and so impossible for them to explore fully on account of its size, that they possess no idea that it constitutes the inner surface of a sphere! (Or near-sphere.) They suppose that the void above them extends without limit – that
It was some time before I was able to comprehend a belief so bizarre and inconceivable. And yet now that I have managed, after a fashion, to grasp it, I find the idea rather compelling and fascinating, and I can’t help wondering whether there
I hope, Uncle, that you can forget our differences for long enough to give your attention to this question. We are both, remember, animated by a love of knowledge and I would listen to your opinion most earnestly. Do you think that a nearly-empty solidity – one would, I suppose, have to call it a ‘spatiality’ – is possible?
And apart from that, should I attempt to contact the beings in the giant cavity, or should I leave them alone with their delusion?
Your perplexed and respectful nephew,
Awm.
DEAR Nephew,
Not only is your idea of a vacuous infinity inconceivable, it is also downright silly and utterly impossible, as well you know.
In a way it’s a pity we don’t live in such a world because no type of propulsion could operate in a void, since there would be nothing on which to gain traction, and that would at least prevent you young grubs from gadding about the cosmos with all the irresponsibility of flame-flies.
I have placed on record your discovery of the curiosity, namely the giant cavity, and I suppose I should thank you for that trifle. However I feel it is amply repaid by my deigning to reply at all to your cable, which otherwise I would have ignored.
If you solicit my opinion then you must accept it on any subject I care to name. Let me be quite specific: your larvae, of which you seem to generate an indecent number with each visit to your long-suffering family, are hatching without the benefit of a father to guide them in the rituals of the swarm, and seem most unlikely to grow into decent, low-crawling worms. Your wives grow fat and lazy without the discipline which only a strict husband can provide, and the affairs of your estates are going to rack and ruin. I thank God that your father is not alive to see how his son has turned out.
A worm’s place is at home – that is my opinion, and I strongly recommend that you repair hither post-haste. As for whether you should or should not communicate with ignorant savages, that is of absolutely no interest to me.
Your most displeased uncle,
Gob.
ALL THE KING’S MEN
I saw Sorn’s bier, an electrically driven train decorated like a fanfare, as it left the North Sea Bridge and passed over the green meadows of Yorkshire. Painted along its flank was the name HOLATH HOLAN SORN, and it motored swiftly with brave authority. From where we stood in the observation-room of the King’s Summer Palace, we could hear the hollow humming of its passage.
‘You will not find things easy without Holath Holan Sorn,’ I said, and turned. The King of All Britain was directing his mosaic eyes towards the train.
‘Things were never easy,’ he replied. But he knew as well as I that the loss of Sorn might mean the loss of a kingdom.
The King turned from the window, his purple cloak flowing about his seven-foot frame. I felt sorry for him: how would he rule an alien race, with its alien psychology, now that Sorn was dead? He had come to depend entirely upon that man who could translate one set of references into another as easily as he crossed the street. No doubt there were other men with perhaps half of Sorn’s abilities, but who else could gain the King’s trust? Among all humans, none but Sorn could be the delegate of the Invader King.
‘Smith,’ he said, addressing me, ‘tomorrow we consign twelve tooling factories to a new armaments project. I wish you to supervise.’
I acknowledged, wondering what this signified. No one could deny that the aliens’ reign had been peaceful, even prosperous, and he had rarely mentioned military matters, although I knew there was open enmity between him and the King of Brazil. Either this enmity was about to become active, I decided, or else the King forecast a civil uprising.
Which in itself was not unlikely.