"Lectures," said Barnes with pride. "They are eager to learn everything possible about our project. We've actually had the director himself address them! Oh, it was inspiring, Mr. Locke—color films in three dimensions, showing the great extent of our archives, the many millions of synthetic brains, each with indestructible memories of skills and crafts and professions and experiences that soon will be no more—"

"Save it. Find Zelda for me and then blow. I want to talk to her alone."

Barnes checked with the equivalent of a box office at the Center, where, he told Clocker, members of the audience and staff were required to report before entering, in case of emergency.

"Like what?" Clocker asked.

"You have a suspicious mind," said Barnes patiently. "Faulty neuron circuit in a synthetic duplicate brain, for example. Photon storms interfering with reception. Things of that sort."

"So where's the emergency?"

"We have so little time. We ask the human associate in question to record again whatever was not received. The percentage of refusal is actually zero! Isn't that splendid?"

"Best third degree I ever heard of," Clocker admitted through clamped teeth. "The cops on Earth would sell out every guy they get graft from to buy a thing like this."


They found Zelda in a small lecture hall, where a matronly woman from the other planet was urging her listeners to conceal nothing, however intimate, while recording—"Because," she said, "this must be a psychological as well as a cultural and sociological history."