S is for Space. Ray Bradbury

change. Why? I’m on the verge of knowing. These changes inside Smith are so violent that they need a shell to protect their action. And as for you, Hartley, answer me truthfully, when you were young, were you afraid of insects, spiders, things like that?”

      “Yes.”

      “There you are. A phobia. A phobia you use against Smith. That explains your distaste for Smith’s change.”

      In the following weeks, Rockwell went back over Smith’s life carefully. He visited the electronics lab where Smith had been employed and fallen ill. He probed the room where Smith had spent the first weeks of his “illness” with Hartley in attendance. He examined the machinery there. Something about radiations …

      While he was away from the sanitarium, Rockwell locked Smith tightly, and had McGuire guard the door in case Hartley got any unusual ideas.

      The details of Smith’s twenty-three years were simple. He had worked for five years in the electronics lab, experimenting. He had never been seriously sick in his life.

      And as the days went by Rockwell took long walks in the dry-wash near the sanitarium, alone. It gave him time to think and solidify the incredible theory that was becoming a unit in his brain.

      And one afternoon he paused by a night-blooming jasmine outside the sanitarium, reached up, smiling, and plucked a dark shining object off of a high branch. He looked at the object and tucked it in his pocket. Then he walked into the sanitarium.

      He summoned McGuire in off the veranda. McGuire came. Hartley trailed behind, threatening, complaining. The three of them sat in the living quarters of the building.

      Rockwell told them.

      “Smith’s not diseased. Germs can’t live in him. He’s not inhabited by banshees or weird monsters who’ve ‘taken over’ his body. I mention this to show I’ve left no stone untouched. I reject all normal diagnoses of Smith. I offer the most important, the most easily accepted possibility of—delayed hereditary mutation.”

      “Mutation?” McGuire’s voice was funny.

      Rockwell held up the shiny dark object in the light.

      “I found this on a bush in the garden. It’ll illustrate my theory to perfection. After studying Smith’s symptoms, examining his laboratory, and considering several of these”—he twirled the dark object in his fingers—“I’m certain. It’s metamorphosis. It’s regeneration, change, mutation after birth. Here. Catch. This is Smith.”

      He tossed the object to Hartley. Hartley caught it.

      “This is the chrysalis of a caterpillar,” said Hartley.

      Rockwell nodded. “Yes, it is.”

      “You don’t mean to infer that Smith’s a—chrysalis?”

      “I’m positive of it,” replied Rockwell.

      Rockwell stood over Smith’s body in the darkness of evening. Hartly and McGuire sat across the patient’s room, quiet, listening. Rockwell touched Smith softly. “Suppose that there’s more to life than just being born, living seventy years, and dying. Suppose there’s one more great step up in man’s existence, and Smith has been the first of us to make that step.

      “Looking at a caterpillar, we see what we consider a static object. But it changes to a butterfly. Why? There are no final theories explaining it. It’s progress, mainly. The pertinent thing is that a supposedly unchangeable object weaves itself into an intermediary object, wholly unrecognizable, a chrysalis, and emerges a butterfly. Outwardly the chrysalis looks dead. This is misdirection. Smith has misdirected us, you see. Outwardly, dead. Inwardly, fluids whirlpool, reconstruct, rush about with wild purpose. From grub to mosquito, from caterpillar to butterfly, from Smith to—?”

      “Smith a chrysalis?” McGuire laughed heavily.

      “Yes.”

      “Humans don’t work that way.”

      “Stop it, McGuire. This evolutionary step’s too great for your comprehension. Examine this body and tell me anything else. Skin, eyes, breathing, blood flow. Weeks of assimilating food for his brittle hibernation. Why did he eat all that food, why did he need that x-liquid in his body except for his metamorphosis? And the cause of it all was—radiations. Hard radiations from Smith’s laboratory equipment. Planned or accidental I don’t know. It touched some part of his essential gene-structure, some part of the evolutionary structure of man that wasn’t scheduled for working for thousands of years yet, perhaps.”

      “Do you think that some day all men—?”

      “The maggot doesn’t stay in the stagnant pond, the grub in the soil, or the caterpillar on a cabbage leaf. They change, spreading across space in waves.

      “Smith’s the answer to the problem ‘What happens next for man, where do we go from here?’ We’re faced with the blank wall of the universe and the fatality of living in that universe, and man as he is today is not prepared to go against the universe. The least exertion tires man, overwork kills his heart, disease his body. Maybe Smith will be prepared to answer the philosophers’ problem of life’s purpose. Maybe he can give it new purpose.

      “Why, we’re just petty insects, all of us, fighting on a pinhead planet. Man isn’t meant to remain here and be sick and small and weak, but he hasn’t discovered the secret of the greater knowledge yet.

      “But—change man. Build your perfect man. Your—your superman, if you like. Eliminate petty mentality, give him complete physiological, neurological, psychological control of himself: give him clear, incisive channels of thought, give him an indefatigable blood stream, a body that can go months without outside food, that can adjust to any climate anywhere and kill any disease. Release man from the shackles of flesh and flesh misery and then he’s no longer a poor, petty little man afraid to dream because he knows his frail body stands between him and the fulfillment of dreams, then he’s ready to wage war, the only war worth waging—the conflict of man reborn and the whole confounded universe!”

      Breathless, voice hoarse, heart pounding, Rockwell tensed over Smith, placed his hands admiringly, firmly on the cold length of the chrysalis and shut his eyes. The power and drive and belief in Smith surged through him. He was right. He was right. He knew he was right. He opened his eyes and looked at McGuire and Hartley who were mere shadows in the dim shielded light of the room.

      After a silence of several seconds, Hartley snuffed out his cigarette. “I don’t believe that theory.”

      McGuire said, “How do you know Smith’s not just a mess of jelly inside? Did you X-ray him?”

      “I couldn’t risk it, it might interfere with his change, like the sunlight did.”

      “So he’s going to be a superman? What will he look like?”

      “We’ll wait and see.”

      “Do you think he can hear us talking about him now?”

      “Whether or not he can, there’s one thing certain—we’re sharing a secret we weren’t intended to know. Smith didn’t plan on myself and McGuire entering the case. He had to make the most of it. But a superman doesn’t like people to know about him. Humans have a nasty way of being envious, jealous, and hateful. Smith knew he wouldn’t be safe if found out. Maybe that explains your hatred, too, Hartley.”

      They all remained silent, listening. Nothing sounded. Rockwell’s blood whispered in his temples, that was all. There was Smith, no longer Smith, a container labeled SMITH, its contents unknown.

      “If what you say is true,” said Hartley, “then indeed we should destroy him. Think of the power over the world he would have. And if it affects his brain as I think it will affect it—he’ll try to kill us when he escapes because we are the only ones who know about him. He’ll hate us for prying.”

      Rockwell said it easily. “I’m not afraid.”

      Hartley