The full heat of summer was upon him now, and was breaking down more of his remnants of civilization. He still shaved daily, more because he felt comfortable that way than for any sense of his appearance, but he had not had his hair cut, and it hung shaggily about him. He hacked at it with a pair of scissors. He had reverted merely to a pair of blue jeans and an open-necked shirt. He threw the shirt away every morning, and put on a clean one. Somewhere he had forgotten his gray fedora, and from an Oklahoma general store he picked up a cheap straw hat, the kind that any tenant farmer might wear in the summer.
That afternoon he crossed into Arkansas, and though he knew that state lines were only imaginary, he suddenly be came conscious of another change. Here all the dryness of the plains country was left far behind, and the weather was hot and humid. As a result the growth was everywhere pushing in upon the roads and buildings. Runners from vines and climb mg roses already dangled across windows and hung swinging from eaves and porch roofs. The smaller houses looked as if they were shrinking back shyly and beginning to hide in the woods. Fences also were being obscured. There was no longer a sharp line between the road and the surrounding country. Grass and weeds were showing green at every little crack in the concrete; blackberry shoots were pushing in from the shoulders, breaking the clean white line. In one place the long runners of some vme reached clear to the white line in the middle of the pavement, and met others advancing from the other side.
Peaches were ripe, and he varied his diet of canned food by raiding an orchard. His entry scared off a few hogs which had been eating the fallen fruit. That night he slept at North Little Rock.
An hour on the road next morning, at the edge of a small town, he started, as his eyes fell upon the unaccustomed sight of a well-weeded and tended garden. He stopped, went to investigate, and found for the first time what might, by generous interpretation, be called a social group. They were Negroes—a man, a middle-aged woman, a young boy. By the obvious look of the woman, there would soon be a fourth member. They were tinud. The boy kept in the background, curious but frightened, scratching at his head in a way that suggested lice. The woman stood, stolidly silent except to direct question. The man took off his straw hat and stood fingering its broken rim nervously; beads of sweat, from nervousness or the heat of the morning sun, ran down his shiny black forehead.
Ish could hardly understand the thick dialect, rendered more unintelligible by embarrassment. He made out, however, that they knew of no one else in the neighborhood, and in fact knew very little of anything, not having been beyond walking distance from the spot since the disaster. They were not a family group, but merely a chance association of survivors-three, against the law of chance, having survived in one small town.
Ish soon realized they were suffering not only from the shock of the catastrophe but also from the taboos carried over from before it. They talked with diffidence in the presence of a strange white man, dropping their eyes.