older people with it. On us! Invasion of privacy. We don't like ... well ... they try to set up psych circuits near our homes. They ... think it's fun to ... know what people say and do—" "Psych circuits can be useful," observed Calhoun, "or they can be pretty monstrous. On the other hand—" "No decent man would do it!" snapped young Walker. "And no girl would have anything to do with anybody—But there are some crazy fools—" "You have described," said Calhoun dryly, "a criminal class. Only instead of stealing other people's possessions they want to steal their sensations. Peeping-Tom stuff, eavesdropping on what other people feel about those they care for, as well as what they do and say. In a way it's a delinquency problem, isn't it?" "There can't be a civilization without problems," said Walker. "But we're going to—" He opened a door. "My wife works with the kids the old people dumped on us. This way." He motioned Calhoun inside the house. It was one of the shelters built during the frenzied building program designed to make an emergency refuge for the population of a planet. It was the roughest of machine-tool constructions. The floors were not finished. The walls were not smooth. The equipment showed. But there had been attempts to do something about the crudity. Colors had been used to try to make it homelike. When a girl came in from the next room, Calhoun understood completely. She was a little younger than her husband, but not much. She regarded Calhoun with that anxiety with which a housekeeper always regards an unexpected visitor, hoping he will not notice defects. This young wife had those feminine instincts which are much older than tradition. Obligations and loyalties may be thrown aside, but a housewife's idea of her role is unchangeable. "This is a Med Service man," said Walker briefly, indicating Calhoun. "I told him there was a health problem about some of the children." To Calhoun he said curtly: "This is my wife Elsa." Murgatroyd said "Chee!" from where he clung to Calhoun's neck. He was suddenly reassured. He scrambled down to the floor. Elsa smiled at him. "He's tame!" she said delightedly. "Maybe—" Calhoun extended his hand. She took it. Murgatroyd, swaggering, extended his own black paw. Instead of conflict and hatred, here, Murgatroyd seemed to sense an amiable sociability