One thing was clear: any gene-loss was bad for the survival of a planetary colony. Evolution had——on Earth——worked out in a billion trial-and-error years a working mechanism, man. Man exhibited a vast range of variation, which was why he survived almost any conceivable catastrophe.
Reduce man to a single type and he is certain to succumb, sooner or later, to the inevitable disaster that his one type cannot cope with.
The problem, now stated clearly, was bigger than he had dreamed. And now he knew only the problem—not the solution.
Go to Earth.
Well, he had tried. There had been no flaw in his calculations, no failure in setting up the Wesley panel. Yet—this was Jones, not Earth; the city was only a city, not the planet that the star charts logged. And the planet, beyond all other considerations, was less like Earth than any conceivable chart error could account for. Gravitation, wrong; atmosphere, wrong; flora and fauna, wrong.
So. Eliminate the impossible, and what remains, however unlikely, is true. So there had been a flaw in his calculations. And the way to check that, once and for all, was to get back to the starship.
Ross wheeled and went back into the book room. “Doc,” he called, “how do we get out of here?”
The answer was: on their bellies. They trudged through the forest for hours, skirting the road, hiding whenever a suspicious noise gave warning that someone might be in the vicinity. The Peepeece knew they were in the woods; there was no doubt of that. And as soon as they got past the tabu area, they had to crawl.
It was well past dark before Ross and the doctor, scratched and aching, got to the tiny hamlet of Jonesie-on-the-Pike. By the light from the one window in the village that gave any signs of life, the doctor took a single horrified look at Ross and shuddered. “You wait here,” he ordered. “Hide under a bush or something—your beard rubbed off.”
Ross watched the doctor rap on the door and be admitted. He couldn’t hear the conversation that followed, but he saw the doctor’s hand go to his pocket, then clasp the hand of the figure in the doorway. That was the language all the galaxy understood, Ross realized; he only hoped that the householder was an honest man—i. e., one who would stay bribed, instead of informing the Peepeece on them. It was beyond doubt that their descriptions had long since been broadcast; the road must have been lined with TV scanners on the way in.