"The day arrives. A's Emsiac is set up in its capital, B's is set up in its capital. In each capital the citizens gather around their strategy machine, the officials turn out in high hats and cut-aways, there are speeches, pageants, choral singing, mass dancing—the ritual can be worked out in advance. Then, at an agreed time, the crowds retreat to a safe distance and a committee of the top cyberneticists appears. They climb into planes, take off and—this is beautiful—drop all their atom bombs and H-bombs on the machines. It happens simultaneously in both countries, you see. That's the neat part of it. The occasion is called International Mushroom Day.

"Then the cyberneticists in both countries go back to their vacuum tubes to work on another Emsiac, and the nuclear physicists go back to their piles to build more atom bombs, and when they're ready they have another Mushroom Day. One Mushroom Day every few years, whenever the diplomatic-strategic situation calls for it, and nobody even fires a B-B gun. Scientific war. Isn't it wonderful?"


By the time Len finished this peculiar speech, I'd finally managed to get him out of the tavern and back into his car. I started to drive him back to the Institute, my ears still vibrating with the hysterical yelps of Armstrong's trumpet. I'll never for the life of me understand what Len sees in that kind of music. It seems to me such an unhealthy sort of expression.

"Lundy's being plain silly," I couldn't help saying. "What guarantee has he got that on your Mushroom Day, Country B wouldn't make a great display of destroying one Emsiac and one set of bombs while it had others in hiding? It's too great a chance for A to take—she might be throwing away all her defenses and laying herself wide open to attack."

"See what I mean?" Len muttered. "You're a Boy Scout." Then he passed out, without saying a word about Marilyn. Hard to tell if he sees anything of her these days. He does see some pretty peculiar people, though. I'd like to know more about this Steve Lundy.


November 2, 1959

I've done it! Today I split up the lab into two entirely independent operations, K and N. Did it all on my own authority, haven't breathed a word about it to the boss yet. Here's my line of reasoning.

On the K end, we can get results, and fast: if it's just a matter of building a pro that works like the real leg, regardless of what makes it work, it's a cinch. But if it has to be worked by the brain, through the spinal cord, the job is just about impossible. Who knows if we'll ever learn enough about neuro tissue to build our own physico-chemico-electrical substitutes for it?