"You can't get away from it," he said. "E=MC2 is in a tree trunk as well as in a uranium atom or a solar system. When you're hacking away at a particular tree, though, you don't think much about such intangibles—like any good, untheoretical lumberjack, you're a lot more concerned with superficialities, such as which way the grain runs, how to avoid the knots, and so on. It's very restful. So long as a cyberneticist is sawing and chopping, he's not a sliver of uncontaminated cerebrum contemplating the eternal slippery verities of gravity and electromagnetism; he's just one more guy trying to slice up one more log. Makes him feel he belongs to the human race again. Einstein, you know, used to get the same results with a violin."
Now, I've heard talk like that before, and I don't like it. I don't like it at all. It so happens that I feel very strongly on the subject. I think a scientist should like what he's doing and not want to take refuge in Nature from the Laws of Nature (which is downright illogical, anyhow). I, for one, enjoy cutting logs precisely because, when my saw rasps across a knot, I know that the innermost secret of that knot, as of all matter in the Universe, is E=MC2. It's my job to know it, and it's very satisfying to know that I know it and that the general run of people don't. I was about to put this thought into words, but before I could open my mouth, somebody behind us spoke up.
"Bravo, Goldie," he said. "Let us by all means pretend that we belong to the human race. Make way for the new cyberneticists with their old saws. Cyberneticist, spare that tree!"
I turned around to see who could be making jokes in such bad taste and—as I might have guessed—it was Len Ellsom. He was just as surprised as I was.
"Well," he said, "if it isn't Ollie Parks! I thought you were out in Cal Tech, building schizophrenic bedbugs."
After M. I. T. I had spent some time out in California doing neuro-cyber research, I explained—but what was he doing here? I'd lost track of him after he'd left Boston; the last I'd heard, he'd been working on the giant robot brain Remington-Rand was developing for the Air Force. I remembered seeing his picture in the paper two or three times while he was working on the brain.
"I was with Remington a couple of years," he told me. "If I do say so myself, we built the Air Force a real humdinger of a brain—in addition to solving the most complex problems in ballistics, it could whistle Dixie and, in moments of stress, produce a sound not unlike a Bronx cheer. Naturally, for my prowess in the electronic simulation of I.Q., I was tapped for the brain department of these hallowed precincts."
"Oh?" I said. "Does that mean you're in MS?" It wasn't an easy idea to accept, but I think I was pretty successful in keeping my tone casual.
"Ollie, my boy," he said in an exaggerated stage whisper, putting his finger to his lips, "in the beginning was the word and the word was mum. Leave us avoid the subject of brains in this keen place. We all have a job to do on the team." I suppose that was meant to be a humorous imitation of the boss; Len always did fancy himself quite a clown.
We were separated during the sawing, but he caught up with me on the way back and said, "Let's get together soon and have a talk, Ollie. It's been a long time."