I was listening to an interview with the author of a new Broadway play, "Constellations", which involves the concept of "multiverses". The audience must understand the concept in order to understand the play. Multiverses are concurrent universes. The interesting thing is, the interview was on a science show on PBS.
I recently had a transcendent moment for a couple of hours after two Nova shows on physics and string theory when I almost grasped the concepts. I'm back to my simplistic understanding of quantum physics as being related to if you put down a bowl of cat food, the cat will come, and if a bowl of dog food, the dog will come. (I think I also understood something about somebody's cat and a box, but that's gone now, too.)
Well, the theory has gone far beyond me. A growing number of physicists seem to believe theory shows a strong possibility of multiple universes.
A number of these same physicists apparently think these different universes are really the same universe, but with different outcomes. And that free choice, a prized attribute of humans, doesn't exist.
And that sort of blows my mind. I will have to learn more about this.
It sure would make a crazier universe than anyone expected.
So far as I understand, theism plays no part in these theories. It is all based on theoretical equations. And the snippet I heard may actually be as unrelated to actual physics as the cat and the cat food. But it is terribly interesting.
I'm imagining a universe where the asteroid missed the earth and dinosaurs still exist. People have not evolved yet. I would not be writing there.
And aliens might not be from far off galaxies, but alternate universes. At the least, it could be the greatest jolt to fiction since the popularity of the apocalypse. Literal space travel, from one universe to another. Maybe that's what worm holes could be....You wouldn't need time travel. You would just go to the universe where humans are in a different century. Or decade. Whatever. And you and yourself COULD both exist at the same time, because you would belong to different universes.
Great fun to think about.
I do believe in global warming. I doubt in my lifetime any physicist will come up with enough evidence to convince me that my sorry end is a predetermined when, where and how. What's the fun in that?
As I mentioned, all of these ideas came out of a discussion with the author of a new Broadway play. I just hope his plot is not obscured by all the discussion about the underlying theses. Or maybe that will be a good thing. Predetermined, so to speak.