leaned forward. "It is that underlying phenomenon, gentlemen, which I believe constitutes a threat to the security of the world, and demands the most immediate and thorough-going investigation. Though staggering, the implications are obvious." The tautness continued, but slowly Conjerly got to his feet. His compact, stubby frame, bald bullet-head, and uncompromisingly impassive features were in striking contrast with Clawly's mobile, half-haggard, debonair visage. Leashed anger deepened Conjerly's voice, enhanced its authority. "We have come a long way from the Dawn Era, gentlemen. One might think we would never again have to grapple with civilization's old enemy superstition. But I am forced to that regretful conclusion when I hear this gentleman, to whom we have granted the privilege of an audience, advancing theories of demoniac possession to explain cases of amnesia and nonrecognition." He looked at Clawly. "Unless I wholly misunderstood?" Clawly decisively shook his head. "You didn't. It is my contention—I might as well put it in plain words—that alien minds are displacing the minds of our citizens, that they are infiltering Earth, seeking to gain a foothold here. As to what minds they are, where they come from—I can't answer that, except to remind you that Thorn's studies of dream landscapes hint at a world strangely like our own, though strangely distorted. But the secrecy of the invaders implies that their purpose is hostile—at best, suspect. And I need not remind you that, in this age of subtronic power, the presence of even a tiny hostile group could become a threat to Earth's very existence." Slowly Conjerly clenched his stub fingers, unclenched them. When he spoke, it was as if he were reciting a creed. "Materialism is our bedrock, gentlemen—the firm belief that every phenomenon must have a real existence and a real cause. It has made possible science technology, unbiased self-understanding. I am open-minded. I will go as far as any in granting a hearing to new theories. But when those theories are a revival of the oldest and most ignorant superstitions, when this gentleman seeks to frighten us with nightmares and tales of evil spirits stealing human bodies, when he asks us on this evidence to institute a gigantic witch-hunt, when he raises the old bogey of subtronic power breaking loose, when he brings in a colleague"—he glared at Thorn—"who takes seriously to the idea of surveying dream worlds with transit and theodolite—then I say, gentlemen, that if