Was the degradation of the Natives complete, or was it partially reversible? What was the situation in the other cities?
For some hours I took no action, but observed the general restlessness, which grew worse. I then moved among the poor brutes, and saw that by now very strong vibrations of the city and its environing Stones were causing real physical damage. They clutched their heads as they ran, or let out short howls or screams of pain, but always with a look of incredulitity and wonder, for pain had not often been their lot. In fact most never new it at all. Occasionally one might break a limb; and then there was the rare epidemic; but these happened so seldom that they were talked of as distant contingencies. Headaches, toothaches, sickness, bone aches, joint aches, disorders of the eyes and ears - all the sad list of ailments of the physical body afflicted by the Degeneracy: these were unknown to them. Again and again I watched one stagger, and clutch his head and groan; or put hands to his stomach, or heart, and always with the look of: What's this? What is happening to me?
I had to get them away. What I had to tell them would seem impossible, preposterous. They must leave this city, this beautiful home of theirs, with its perfect symmetries, and its synchronized gardens, its subtle patterns that mirrored the movements of the stars - they must all leave at once, if they did not want to go mad. But they did not know what madness was! Yet some were already mad. One of them would shake and shake a pain-filled head, and put up both hands to it with the gesture: What is this? I don't believe it! - and then let out howls of pain and start running, rushing everywhere, howling as if pain were something he could leave behind. Or they might find a spot, or a building where the pain was less, for the intensities of the disorder of the vibrations were not the same everywhere. And then these people would stay in the comparatively comfortable place they had found and would not leave.
As for me, I had not felt like this since I had been in a similarly afflicted place, our poor colony which it had been hoped this planet would replace.
I found David. He was lying face down on the pavement, his hands over his ears. I forced him up and told him what must be done. Without much energy of purpose, he did at last find friends, his wife, grown-up children with their children. It was a group of about fifty I addressed, and he turned my words into song as I talked. On each face were the grimaces of pain, nausea, and they felt dizzy, and they leaned against walls or lay down anywhere, and groaned. I begged them to leave the city, to leave at once, before its vibrations killed them. I said if they would leave the horrible emanations of this place and go into the surrounding savannahs and forests, these pains would leave them. But they must run quickly through the Stones. Before they went, they must each tell as many of their friends as they could, for the saftey and future of them all.
All this was to the accompaniment of cries of disbelief, refusal, while people resisted, groaned, wept. By now thousands of Natives were staggering about, or rolling on the pavements.
Suddenly, the group I had first addressed ran out of the deadly place through the neglected gardens, and into the Stones where the pain was so much intensified that some went back and jumped into the river and drowned, willingly, eagerly, because of what they were suffering. But some, hugging themselves, holding their heads, clutching their stomachs, ran on, crouching as if keeping low to the earth would help them, and there, outside the horrid circle of radiations, they flung themselves down among the first trees of the forests and wept in relief. For the pain had left them.
They called out to those left behind. Some heard and followed. I went around among the others, telling them that many of their fellows had left and were safe...