prize fight, were the bruisers only so much meat, and the crowd a lot of little screaming popinjays? Why was a war nothing but blather and blowup and bother? Why'd everybody have to go through their whole lives so dead, doing everything so methodical and prissy like a Sunday School picnic or an orphan's parade? And then, when I was reading one of the science books, it came to me. The answer was all there, printed out plain to see only nobody saw it. It was just this: Nobody was really alive. Back of other people's foreheads there weren't any real thoughts or minds, or love or fear, to explain things. The whole universe—stars and men and dirt and worms and atoms, the whole shooting match—was just one great big engine. It didn't take mind or life or anything else to run the engine. It just ran. Now one thing about science. It doesn't lie. Those men who wrote those science books that showed me the answer, they had no more minds than anybody else. Just darkness in their brains, but because they were machines built to use science, they couldn't help but get the right answers. They were like the electric brains they've got now, but hadn't then, that give out the right answer when you feed in the question. I'd like to feed in the question, "What's Life?" to one of those machines and see what came out. Just figures, I suppose. I read somewhere that if a billion monkeys had typewriters and kept pecking away at them they'd eventually turn out all the Encyclopedia Brittanica in trillions and trillions of years. Well, they've done it all right, and in jig time. They're doing it now. A lot of philosophy and psychology books I worked through really fit in beautifully. There was Watson's Behaviorism telling how we needn't even assume that people are conscious to explain their actions. There was Leibitz's Monadology, with its theory that we're all of us lonely atoms that are completely out of touch and don't effect each other in the slightest, but only seem to ... because all our little clockwork motors were started at the same time in pre-established harmony. We seem to be responding to each other, but actually we're just a bunch of wooden-minded puppets. Jerk one puppet up into the flies and the others go on acting as if exactly nothing at all had happened. So there it was all laid out for me (the Professor went on, carefully pinching out the end of his cigarette). That was why there was no honest-to-God response in people. They were machines.