"Of course." The ambassador rose with courtly, cosmoplanetary grace.

She sat beside him on the single cloth draped bench, and smoothed her short red skirt.

"In the second century After Space, Stephen—may I call you Stephen?" she began. He nodded indulgently.

The eighty-fourth planet colonized from Earth, she told him, was Fishdollar One, so named for Andrew Fishdollar, who founded the settlement and brought along many kinsmen. The settlement prospered but the planet had a strong Rho effect. Did he understand?

"Yes, Madame President. An excess of female over male births until a certain population density is reached."

"It may take centuries. It's terrible. Stevie, I've actually heard the Patrol sometimes sends ships...." She blushed prettily and looked down at the teacup on her rounded knee.

"Yes. Yes, Wendrew. There is a special clause—oh, most delicately worded—in the standard Patrol treaty with Rho effect planets. Spacers call them good liberty planets." He felt warm, tugged at his tight collar and kept his gaze on the president's teacup.

She took up her story. Genetic strains varied in susceptibility to the Rho effect, of course he knew, and it was terribly severe on Fishdollars. The clan became immensely wealthy through pioneer land holdings, but the name was dying out. Male Fishdollars were recruited from Earth and the other planets until the name was extinct elsewhere, but it was no use. Sex control was no good—bad psychic effects in the resultant males. Finally, in the fourth century, the Fishdollars settled a new planet, seeking a reduced Rho effect.

"But Wendy, why not adopt boys, change names and so on?"

"Against the laws, Stevie. People with low-Rho names believed the effect worked through the name and not the gene pattern. Silly superstition of course, but they had the votes."