that.”
“But they say they can?” Rick said. “It’s corporate bullshit.”
“Those cars aren’t bullshit.”
“Those cars are rented.”
“I have to get to class,” Karen King said, standing up from the table. “I’ll tell you one thing, though. Nanigen has kept a very low profile, but there are a few brief references in some business sites, going back about a year. They got close to a billion dollars in funding from a consortium put together by Davros Venture Capital—”
“A billion!”
“Yeah. And that consortium is primarily composed of international drug companies.”
“Drug companies?” Jenny Linn frowned. “Why would they be interested in micro-bots?”
“The plot thickens,” Rick said. “Big Pharma behind the curtain.”
“Maybe they expect new delivery systems?” Amar said.
“Nah, they have that already, with nano-spheres. They don’t need to spend a billion dollars on that. They must be expecting new drugs.”
“But how…” Erika shook her head, puzzled.
“There’s more,” Karen King said, “from the business websites. Not long after they got the funding, Nanigen was challenged by another micro-robotic company in Palo Alto, saying Nanigen had made false representations to raise money and they didn’t really have the technology they said they did. This other company was also developing microscopic robots.”
“Uh-huh…”
“What happened?”
“The threatened lawsuit was withdrawn. The Palo Alto company declared bankruptcy. And that was the end, except the head of their company was quoted as saying Nanigen did have the technology, after all.”
“So you think this is real?” Rick said.
“I think I’m late for class,” Karen said.
“I think it’s real,” Jenny Linn said. “And I’m going to Hawaii to see for myself.”
“I am, too,” Amar said.
“I don’t believe this,” Rick Hutter said.
Peter walked down Mass Avenue with Karen King toward Central Square. It was late afternoon, but the sun still felt warm. Karen carried her gym bag in one hand, keeping the other hand free.
“Rick gives me a pain,” she said. “He acts like he’s being ethical when he’s really just lazy.”
“How do you mean?”
“Staying in the university is safe,” Karen said. “A nice life, comfortable and safe. Except he won’t admit that. Do me a favor,” she added, “and walk on the other side of me, okay?”
Peter moved to Karen’s left side. “Why?”
“So my hand is free.”
Peter looked at her right hand. She held her car keys in her fist, the key shaft protruding from between her knuckles like a knife blade. Hanging from the key chain was a canister of pepper spray, close to her wrist.
Peter couldn’t help smiling. “You think we’re at risk here?”
“The world is a dangerous place.”
“Mass Ave? At five in the afternoon?” They were in the heart of Cambridge.
“Colleges don’t report the actual number of rapes in their communities,” Karen said. “It’s bad publicity. Wealthy alumni won’t send their daughters.”
He kept looking at her clenched fist, the key poking out. “What will you do with the keys you’re holding that way?”
“Straight hit to the windpipe. Instant crippling pain, maybe puncture the trachea. If that doesn’t take him down, spray full in the face close-range. Kick down hard on the kneecap, break it if you can. By then he’s down, and he’s not going anywhere.”
She was serious, almost grim. Peter suppressed an urge to laugh. The street before them was familiar, mundane. People were getting off work, heading home for dinner. They passed a harried-looking professor in a wrinkled corduroy jacket, clutching a stack of blue exam papers, followed by a little old lady with a walker. A group of joggers up ahead.
Karen reached into her purse, pulled out a small folded knife, flipped open the thick serrated blade. “Got my Spyderco knife, I can gut a bastard if it comes to that.” She glanced up, saw his expression. “You think I’m ridiculous, don’t you?”
“No,” he said. “It’s just—you’d really gut someone with a knife?”
“Listen,” she said. “My half-sister is a lawyer in Baltimore. She’s walking to her car in the garage, two o’clock in the afternoon, and she’s attacked by some guy. Knocked down, hits the concrete, loses consciousness, beaten and raped. When she comes to, she has retrograde amnesia, she can’t remember anything about the attacker, how it happened, what he looks like. Nothing. One day in the hospital and they send her home.
“So there’s a guy in the firm, a partner, he has scratches on his throat, and she thinks maybe it’s him. Some guy in her own firm, followed her out and raped her. But she doesn’t remember, she can’t be sure. And she’s just so uncomfortable. Eventually she leaves the firm, moves to DC, has to start again at a lower-paying job.” Karen held up her fist. “All because she didn’t carry her keys like this. She was too nice to protect herself. Bullshit.”
Peter was trying to imagine whether Karen King would really stab someone with the key, or gut them with a knife. He had the uneasy feeling that she would. In a university setting, where so many people just talked, it seemed she was ready for action.
They came to the storefront martial arts studio, the windows papered over. He could hear shouts in unison from inside. “Well, this is my class,” she said. “I’ll see you later. But listen: if you talk to your brother, ask him why drug companies put up so much money for micro-botics, okay? I’m curious.” And she went through the swinging door, into the class.
Peter returned to the lab that evening. He had to feed the cobra every three days, and he usually did it at night, since cobras were by nature nocturnal. It was eight p.m., and the lab lights were low, when he lowered a squirming white rat into the cage and slid the glass shut. The rat scampered to the far side of the cage, and froze. Only its nose twitched. Slowly the snake turned, uncoiled, and faced the rat.
“I hate to see that,” Rick Hutter said. He had come up behind Peter.
“Why?”
“So cruel.”
“Everybody’s got to eat, Rick.”
The cobra struck, burying its fangs deep in the rat’s body. The rat shivered, stayed on its feet, then collapsed. “That’s why I’m a vegetarian,” Rick said.
“You don’t think plants have feelings?” Peter said.
“Don’t start,” Rick said. “You and Jenny.” Jen’s research involved communication among plants and insects via pheromones, chemicals released by organisms to trigger responses. The field had made enormous advances over the last twenty years. Jenny insisted that plants had to be seen as active, intelligent creatures, little different from animals. And Jenny enjoyed annoying Rick. “It’s ridiculous,” Rick said to Peter. “Peas and beans don’t have feelings.”
“Of course not,” Peter answered, with a smile. “It’s because you’ve already killed the plant—heartlessly dispatched it for your own selfish meal. You just pretend the plant didn’t scream in agony when you killed it, because you don’t want to face the consequences of your cold-blooded plant murder.”
“Absurd.”
“Speciesism,”