Alternate Universes

I’m continuing my cavalcade of science-related pieces in honor of the release of Uncle John’s Bathroom Reader Plunges Through the Universe, to which I contributed a significant number of the articles contained therein. The pieces you’re reading here this week are rather similar in tone and content to the pieces you’ll find in the Uncle John’s books (explicitly in the case of the articles I wrote, and implicitly even in the one I didn’t, since they wouldn’ta bought so many of my pieces if they didn’t fit the general tone of their book), so if you like it, consider getting the book (click on the graphic for an Amazon link). Remember: You don’t have to only read it in the bathroom. Also remember the contest I’m running: The winner will get a whole stack of Scalziana. Yes, that’s a word. At least it is now.


In an Alternate Universe the Cubs Win the World Series Every Year

Ready to get your mind blown? Get a load of this The “Many Worlds Interpretation” of quantum physics.

Chicago Cub fans are a long-suffering lot: Their beloved Cubbies have been choking for almost a century now, failing every year since 1908 to win the World Series. And there’s no relief in the form of Chicago’s other team, the White Sox, which have found themselves similarly throttled since 1917. At least their misery is shared by Boston, whose Red Sox have been laboring under the “Curse of the Bambino” since 1918.

But what if we told you Cubs and Sox fans that your misery is unfounded — and that in fact your teams have won the World Series? Not just since 1908 (or 1917, or 1918), but every single year since. That’s right. Each of these teams. The World Series. Every. Single. Year. It’s true.

“Not in this world,” you say. And you know what? You’re exactly right. Not in this world. But in other worlds, and in other universes, each of which has been created from our universe. It’s doable in something that is called the “Many Worlds Interpretation” of the universe, and it’s actually possible, thanks to the deeply freaky and unsettling nature of quantum physics.

Here’s how it works. Think about an electron. Now, most people think of an electron as a little ball that whirls around the nucleus of an atom, very quickly. But a quantum physicist would tell you that in reality, an electron isn’t a ball, but a haze of mathematical probabilities, all of which exist at the same time. The electron could be in point A, or it could be at point Z, or in any (and every) point in-between. It’s only when you make the effort to observe the electron — to actually look at the thing — that the electron “decides” where it wants to be, and picks one of its possible locations to be at. For folks who don’t regularly dabble in quantum physics, the idea of a sub-atomic particle “deciding” to physically exist only when you observe it is more than a little creepy. But, hey, that’s how the universe is; we’re just telling you about it.

Up until 1950, scientists handled the idea of an electron (or any quantum event) collapsing into one possibility by suggesting the idea of multiple theoretical “ghost worlds” in which the electron shows up at a different point — as many possible points as it’s possible for that electron to collapse into. However, these “ghost worlds” don’t actually exist; they’re just a theoretical construction that’s convenient to use. Well, in 1950, a Princeton graduate student named Hugh Everett said: What if these “ghost worlds” actually existed?

In Everett’s theory, an electron collapses into a single point when it’s observed, just like it always does. But the event also creates entirely new alternate universes, into which the electron collapses to a different point — so the universes that are created are exactly the same, except for the position of that one single electron. How many universes are created? One for every single possibility. Depending on the quantum event, that can be quite a few universes, just from a single electron collapsing. Consider how many electrons exist in the universe (our universe), and you’re presented with a staggering number of universes being created, every instant, throughout the entire span of time that our universe has created. And that’s just with the electrons (there are, of course, other quantum events).

Again, this idea is truly wild. But the thing is, the physics on this theory checks out. It really is possible that the universe works this way. The catch (and there’s always a catch) is that there’s no way to test it. Any universes that are created from the quantum splittings are impossible for us to visit or observe.

What happens with these possible “other” universes? Well, they just keep existing — away from us, in their own space. There’s no reason to assume that what happens in those universes from the instant they split off from our own is what happens in our universe. In alternate universes, anything can — and as far as we know, anything does — happen. In a universe that split off from our own in 1908, it’s perfectly conceivable the Cubs came back in 1909 to beat the Pittsburgh Pirates to the NL pennant — and then took the Series again from the hapless Detroit Tigers for the third year running. And then came back in 1910 (which they did in our universe, incidentally), and won the Series again (which they did not). And again in 1911, and in 1912, and so on and so on. Admittedly, this would get boring for anyone who’s not a Cubs fan. But don’t worry, guys. In other universes, your team is the one that wins every single year, or (if you choose not to be greedy about it), any year you wish for it to win.

This doesn’t just work with baseball, either. Ever wonder what it would have been like if you’d married someone else? You did — in another universe. Wanted to be an astronaut? You are — in another universe. Wanted to race a monkey-navigated rocket car across the Bonneville Salt Flats? You did it, baby. Just not here. Yes, it’s a little sad the other yous are having all the fun. On the other hand, think of all the other yous that are sleeping on steam grates or doing time in the big house for petty larceny or woke up in the hospital with their bodies amputated from the third vertebrae down and a doctor saying “What the hell were you doing, letting a monkey navigate your rocket car?” You’ll realize this world is not so bad. Even if the Cubs don’t have chance.

2 Comments on “Alternate Universes”

  1. Well the idea of alternate universes is a snazzy one. It justifies my love of Alternate History novels by the likes of Harry Turtledove or Robert Harris. However, what actually is the name of this theory? My friend Fiona has her own idea to call it Quantum Dimension Theory but looks like she is the only one who uses it. What should we call it?

  2. Quantum Dimension Theory IS it’s given name, though it sometimes goes by another name, by which I’ve long forgotten

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