Elizabeth Bear - Future Visions - Original Science Fiction Inspired by Microsoft

This was bending my brain big-time.

“Why aren’t we seeing hundreds of them? Thousands?” Mickle asked, clearly finding it hard to believe he was even asking the question.

Dieter was our Rottweiler when it came to pure theory. “Our spaces aren’t that big. If more than one dupe meets—however many they are in total—they all vanish!”

“So if they appear in a clump, they cancel out immediately,” Wong said, firmly in the spirit of this gedanken discussion.

“Heisenbergian crowd control,” Mickle said. “Lovely.”

Tiflin was pinking brightly now and couldn’t bring himself to speak. My remark about the gum and the clothes had shaken him. Maybe he was starting to believe.

“Sorry,” Dieter said, smiling as if at a lovely dream. “One last thought. How many 8 Balls are there? Is our machine in a superposition with all the others? And how could that possibly be stable?”

“Shoot me now,” Tiflin said, pushing past my arm toward the door.

These dupes, as Mickle calls them, are us, smart or smarter. They find themselves in roughly the same environments, covering the same or very similar world lines, attending the same meetings—if they’re not yet clued in about such things—but never more than one per meeting, one per world line. The only way to survive is to avoid meeting yourself. Both will vanish. And their programs or parts of programs, in 8 Ball, might also vanish—which could help explain some weird irregularities in the output. The better programmers you or your dupe are, the more your vanishing affects the success of the standing wave.

I have employees not on our team going over the tapes, tracking us or versions of us on the security system, letting us know where 8 Ball programmers are congregating. Word is getting out. This is spooking everybody.

Why aren’t there trillions of us, filling the Earth to capacity? First of all, there’s that problem of encounters. Second, there’s the probability that for every alternate world in the multiverse, we’re sharing dupes. One vanishes from one world and appears in another. Dupes are traded—filling in a hole, like a tunneling electron—but are not actually duplicated.

And perhaps not even actually destroyed. Who can say?

Who could ever know?

And for every alternate Earth, there is an 8 Ball, very little different from the one we made, going through the same processes, running the same Gödelian strings, with the same successful discovery of extraordinarily long primes, the same confirmation of the Enormous Theorem, the same ability to solve problems involving insane levels of number-crunching. If we could coordinate or discover or recover all those programs, running on all those 8 Balls (or their successors), we’d probably have at least a short list of every possible mathematical problem, run to exhaustion or even solved.

That success will generate more funding for more machines like 8 Ball—bigger machines, newer machines, better and better machines. And all the worlds of the multiverse will begin to fill with people like us at an even faster rate; a surfeit of smart people, clever people, people smarter than me, until perhaps the flash point is reached—more brilliant programmers than any Earth actually needs. Would the multiverse start weeding out these upstarts?

I don’t want to look at any more security tapes. I don’t want to go home and find my female self in the arms of my wife. And I don’t want to run into myself in Building 10 and pop out of existence.

I’ve packed a bag, taken a large sum out of my bank, kissed my wife, left a note for my “sister,” gassed up my VW, and pretty soon I’ll drive to a town I’ve never been to before, someplace I wouldn’t think of. If of course I can think of such a place.

How many of me will think the same? Where would I never want to live? What if we all flee to the same safe, awful hellhole? And is it worth my survival to live there? Between me and my dupes, there’s only one white VW Rabbit, and I seem to have the only set of keys. Dupes bring along their clothes but not their cars. Maybe her keys don’t fit. Maybe she drives a Volvo. Smarter, right?

Again, this bends my brain. I’m trying to imagine the mass exodus. We’ll empty the United States in our Teslas and Mercedeses and then rental cars and motorbikes and maybe bicycles and then just walking or running. A flood of the world’s finest programmers spreading out from North America. Biblical!

An even more frightening thought—

Perhaps every universe has trillions of worlds with intelligent beings on them that are only now beginning to build machines like 8 Ball. Will the entire mass of all these universes be converted into programmers?

There is of course a theoretical safety valve, a choke point that could make all these frightening machines moot. It was Gödel himself who proved that mathematics would never be perfect and logically complete. Will that save us? If that limitation, that very wise act of cautious creation, brings all of this to a soft end, do we say thank God?

Or thank Gödel?

I leave these problems to those who are smarter than me. Maybe I think too much, worry too much. But please don’t search for me. Don’t tell me where I am, where I have been seen, or who’s looking for me.

I don’t want to know.

The Ultimate Encyclopedia of Science Fiction has called Greg Bear the “best working writer of hard science fiction.” Bear was honored with the Robert A. Heinlein Award for lifetime achievement in 2006, and he is one of only two authors to win a Nebula in every category. Bear’s work has explored the changing fields of genetics and human evolution (1999’s Nebula Award winner Darwin’s Radio ), nanotechnology and biological computers (1985’s Blood Music , based on Bear’s award-winning short story of the same name), interplanetary politics and colonization (1993’s Nebula Award winner Moving Mars ), and the probable shape of real interstellar travel ( Hull Zero Three ). His many short stories, all newly revised, will soon be available in three volumes from Open Road. In his teenage years, Bear was part of the founding committee for the San Diego Comic-Con. Since the 1980s, Bear has served on many political and scientific action committees, consulting for Microsoft, NASA, the US Army, and the Department of Homeland Security. He’s a frequent guest at both science fiction conventions and scientific conferences around the world.

Peter was waiting for me when I got backstage.

I had been expecting the publicist to show up for weeks, ever since I started getting the sense that the tour numbers weren’t what the label had hoped. But as I walked out from under the glare and heat of the lights, it didn’t make me any happier to glimpse his hollow-cheeked, handsome scowl off in the wings. I ignored him for a few precious seconds, gratefully burying my dripping face in the snowy, chilled towel that Mitchell, my road manager and best friend, handed me. Sweat and makeup flattened the plush Egyptian terry cloth. I gulped water while I dropped the first towel, handed the glass back to Mitchell as I took another, and wiped myself down again.