He was true to type.
Elsewhere, other men were true to type, too. The human population of Cetis Gamma Two was very small. There were less than five thousand people on the planet—all within a hundred miles of Cetopolis, and all now on the night side. The rest of the planet's land masses scorched and shriveled and burst into flame where the sun struck them. The few small oceans heated and their surfaces even boiled. But nobody saw it. The local fauna and flora died over the space of continents.
But in the human settlement area, people acted according to their individual natures. Some few ran amok and tried to destroy everything—including themselves—before the blazing sun could return to do it. More sat in stunned silence, waiting for doom. A few dug desperately, trying to excavate caves or pits in which they or their wives or children could be safe....
But Lon pounded at his barn roof. He made a roughly parabolic mirror some three yards across. He stripped off aluminum siding and made a connection with the ground. He poured water around that connection. He built a crude multiply twisted device of copper wire and put it in the focus of the parabolic mirror.
He looked up at the sky. The stars seemed dimmer. He took the copper thing away, and they brightened a little. He carefully adjusted it until the stars were at their dimmest.
He descended to the ground again. He felt an odd incredulity about what he'd done. He didn't doubt that it would work. He was simply unable to understand how he'd thought of it.
"There, darling! Your pets are quite safe!" Rhadampsicus said pleasedly.
Nodalictha scanned the second planet. It was apparently coated with a metallic covering. But it was not quite like metal. It was misty, like an unsubstantial barrier to light—and to Nodalictha's penetrating thoughts.
"I had your male pet," Rhadampsicus explained tenderly, "set up a power beam link to the ionosphere. With several times the usual degree of ionization—because of the flaring sun—the grounded ionosphere became a Rhinthak screen about the planet. The more active the sun, the more dense the screen. They'll have light to see by when their side of the planet is toward the sun, but no harmful radiation can get down to them. And the screen will fade away as the sun goes back to its normal state."