Currently Reading In Search of Schrodinger’s Cat: Quantum Physics And Reality by John Gribbin
Someone finally asked what the picture is. I’ve wanted to write about it for a while, so here goes.
I am greatly interested in quantum physics. You know, atoms, electrons and protons, black holes, Einstein, the relevance of time, etc.
It goes along with my theme really. Quantum physics is on the absolute edge of our knowledge of what is, well, what “is” is. I mean, it is getting at the real substance of what everything is made of. Breaking it down into tiny parts and finding out that most of the laws that govern what we call “reality” don’t apply in the subatomic world of what we are made of.
I feel that as we learn more and more about the universe, we learn more about God. I think that the things we learn about atomic structure say something about God. For instance, God is into REALLY big spaces that are seemingly empty, and yet teaming with life. The Ocean is our first example. I mean it is so huge and yet mostly void of anything, and yet every square inch is full of “wee beasties” as Anton van Leeuenhoek so aptly put it. Space is the next example. I was recently looking at a picture from Hubble of a part of space that is 13 BILLION light years away! Now, never minding how the light ever got here (that is a LONG TIME), just try to fathom how far away that is! Google quickly tells me that that 13 billion light years = 7.64204976 × 1022 miles (Google is SO cool), but you cannot honestly even think about that number, much less comprehend it.
Let us try though. Our sun is 93 million miles from us. At 186,000 miles per second, it takes light eight minutes to reach us from the sun. So if you drove your car to the sun at 60 miles per hour, it would take you 177 years to get there! (Best go with a solar powered car. Oh, and bring a friend, because you’ll have to have a child and maybe grandchildren to actually have someone ALIVE when the car gets there!)
(This article may never get finished, I keep looking up facts to check them and finding and learning new stuff and just end up reading about quantum physics instead of writing this article. The stuff is just so fascinating, I can’t get near it without being completely absorbed. I wonder if I emit a neutrino when I am absorbed by a web site?)
So anyway you can see that space is REALLY BIG. What about us? We are not really full of empty space are we? No? How about lead, it is really dense, right?
Here is how dense lead is, quote:
“Let’s take your typical lead atom for instance. A natural lead atom has 82 protons and somewhere around 126 neutrons held together in its nucleus (center of the atom). Whizzing around the nucleus are 82 electrons in several different energy orbits. To give you an idea of the relative size, let’s assume that nucleus with a total of 208 protons and neutrons is the size of a two-inch-wide ball. The first set of two orbiting electrons (in our expanded world their size would be 1/50 of an inch wide) would be 19 feet away from the ball, the next set of eight electrons would be at a distance of 76 feet and the farthest orbiting electrons would be one mile away. If we had two balls close together—bonded as found in lead metal—the distance between them would be over two miles apart in our relative world defined above. The main reason I want to throw these numbers out is that I want to make a point that most of an atom and most of a piece of lead is space!”
Got that? If the nucleus of a lead atom was two inches across, the farthest electrons in the atom would be a mile away from it! That is a LOT of empty space (relatively speaking)!
Now, there are all sorts of wild things going on in that empty space. Virtual particles are constantly showing up and disappearing in anything we consider “empty space.” Even the particles themselves are not fixed in any place. The presence or absence of an electron at any point cannot be “determined,” but rather we can simply calculate the probability of its existence in a given spot. If we actually conduct an experiment to “prove” the existence of the electron, we end up simply causing a certain outcome, but we know from math and experiments, that we really cannot ever know where it is. Schrodinger’s poor cat knows all too well about this problem. He is still waiting, to this day, to know if he is dead or not, and what is really wacky, is read about Schordinger’s cat, but put yourself in there. Where is your spirit while you wait to be dead or undead? Purgatory suddenly sounds like a very logically appealing idea!
Anyway, all very wild stuff, and all true, and all an insight into the mind of God himself! He did make this stuff, and He thought of it.
Originally I wanted an atom for my picture, but I couldn’t find a picture I liked. Of course, no one can see an atom, we only know they exist, first from math, and then from experiments. We have no idea what they really look like. In fact, I’m not sure you can look at them. (See any analogies to God there?) The typical model shows electrons “orbiting” the nucleus, but that is really just a mental picture for us to understand the math. The electrons don’t neatly “orbit around” but they fly all over the place (although they do have specific “areas” they must occupy), and only statistical probability tells us where each atom is most likely to be at any given time.
I started thinking about what is one of the coolest things related to the study of quantum physics, and that is the particle accelerator. These are huge machines that make up mile long circles. In them is equipment used to take these little atoms and get them moving very very fast and run them into each other and then see what happens. It is kind of like if you wanted to see what sort of stuff would come out if you ran two trucks into each other at several thousand miles per hour. You would need a VERY long road to get them going that fast, and using a circle would help. Really it is just NASCAR for geeks (the going fast part, not the running into each other).
However, while my heart skips a beat every time I see a picture of the Fermi National Accelerator Laboratory. I’m not sure it evokes the right feeling and picture for the average reader.
I went looking for pictures of the internals of these accelerators, but, while they evoke deep emotions in me also, most of them just look like a lot of metal and wires, which, while post 911, that does strike terror into the hearts of most people, still didn’t get the point across.
Besides, I wanted something from history too, because while we are making great strides daily in our knowledge of quantum physics, I really think we are at about the equivalent of where we were in about 1905 with quantum physics in our understanding of Christ. So I looked into particle accelerator lore and history, and what did I discover, but that Van de Graff generators were originally used to accelerate particles for experiments. Yeah, you know, those cool steel balls you put your hand on at the science museum and your hair stands up! Apparently those are also really very useful in the study of quantum physics.
Basically A Van de Graaff generator could be integrated with a particle accelerator. The generator produces the high tensions (in the megavolt range) that accelerate the particles. I believe that this was really the purpose for which these nifty items were invented. The hair thing was just a novelty that keeps them around today.
And so I found this image of a 40 foot high Van de Graff generator set up in an aircraft hangar, in 1933 at that most venerable institution, MIT.
So, in short, the picture is part of the history of quantum physics research. (A very cool part I might add.) I hope to be part of the history of a new and deeper understanding of God. What does that mean?
Well, let me leave you with this short explanation of what it means to me. In the early part of the last century, quantum physics was leaping and bounding like crazy. However, it went in spurts. You see, each new “discovery” was often simply the acceptance of some new idea, that was so crazy, no one was willing to even consider it before. The old guys (anyone over 30) were usually so set in their understanding of classical physics, that they were often unwilling to even explore new ideas. So all of the truly great leaps forward came from grad students who had no reputation at stake. They had sharp minds, and were eager, but most of all, this was all new to them, and they were open to new ideas that shattered previous understanding of the universe. Then, though, they would develop reputations of their own, and became slow to propose new and crazy ideas. So it would take another group of young whippersnappers to make the next break through.
Openness to new ideas, and a willingness to stake one’s reputation on a questionable suposition that was very different from the accepted standard were required for making progress in the field of quantum physics.
I believe that time has come for God’s people to do this. To stop their unwillingness to try new ideas, just because it has never been that way before or for the sake of not being made a fool of, and forge ahead with new ideas to solve problems. I am not saying throw away the old. Quantum physics actually works along side classical mechanics, but without quantum physics, classical mechanics could not exist. If we don’t allow ourselves to explore God more deeply though, we are going to find ourselves in big trouble. I am also not saying we just accept any new idea. The way science works is that you take a known incongruity between what you think reality to be, and what you see and come up with ideas of how to bring these together. Then you test these ideas. First you test them on the black board, then in the lab, and finally you watch reality to see if it lines up. Sometimes ideas take years to come to maturity. Sometimes theories go about as considered “truth” for decades, only to be proven bogus by some “whippersnapper,” but that is how the world God made for us works.
I like to think on the edge of our understanding of God, and then try to stretch that boundry, even if it scares people, or makes me sound foolish.
So that is what the picture is, and why I chose it.
Posted 2/13/2007 12:24 AM
8 Comments:
Thanks. I like your quote too: “God is really good at keeping a low profile that way.
Posted 2/14/2007 5:43 PM by Godseeker23 - delete - block user
That’s a pretty good explanation. I don’t get the cat thing; guess I’ll have to work on that.
Let’s say the year was 3007. Some young genius decides “I think this quantum mechanics stuff is bogus. We need to think on the edge, push the limit, get out of the box.”
But he has no shred of evidence to show quantum mechanics was bogus. In fact, he doesn’t even understand the claims of quantum mechanics or the math behind it. He just has a 13th-grade “understanding” of it (that is, a non-understanding). So he goes about grappling with problems that were solved a thousand years ago — at least solved more plausibly than anything he will come up with.
This is the average theological discussion in today’s American evangelicalism.
Posted 2/15/2007 9:15 AM by jonathan_camenisch
Do you think the problems in today’s church (of which there is a lot of evidence) would be largely solved by returning to a more strict adherence to the doctrine of the reformation as it was taught 1000+ years ago?
Personally, I don’t, but it is a point I’m willing to consider.
Do you have examples?
Posted 2/15/2007 11:42 AM by ThinkingOnTheEdge
Well, I could try to answer that, but it’s really not the point. “Reformed” didn’t exist 1000 years ago, but a lot of important thought did. People had wrestled with the Bible’s teachings, with who God has revealed Himself to be, etc. Some of them had great minds and very Godly hearts.
They didn’t finish the job, mind you. But if we ignore their efforts altogether, then why should anyone pay attention to us?
I believe the study of Scripture and of God is a body activity. We’re in this together–not only with our contemporaries, but with those who have gone before.
Posted 2/15/2007 6:55 PM by beccachino
Oops. Wrong login. How did th…
Oh well.
Posted 2/16/2007 7:18 AM by jonathan_camenisch
Since you don’t get notified of my comments on my blog, here: http://www.xanga.com/jonathan_camenisch/569064555/item.html
Posted 2/16/2007 7:20 AM by jonathan_camenisch
Okay, I haven’t read thoroughly on Schrodinger’s cat, so maybe this question is premature and stupid, but here goes:
What about God? Since he sees what is happening all the time, doesn’t that mean it’s real right now, even if no one else can see it?
Posted 3/9/2007 12:43 PM by Godseeker23
Well, God could only see the state of the cat in the sense that he can see the future. The state is not yet determined, so it cannot be known. Seeing the future is knowing what will happen. However, if you had a vision of the future, it would be a blur, because the future is constantly changing. Much of it has not even yet been determined.
The question of whether God really sees the future is kind of complex, because, from our standpoint, it has not yet happened.
God may know what will happen, purely out of wisdom or understanding, but to actually be there just does not work for us.
Of course, most believe that God lives outside of our time, and that is not actually a state that we can grasp.
So, in short, no, it does not mean that it is “real right now” in any sense of the word “real” that we as humans can utilize. No more than the return of Christ is “real.” It will happen, and God knows when, but since it has not happened yet, it is not “real.” The point is that the cat’s state isn’t just unknown, it has not yet been determined.
Posted 3/9/2007 2:32 PM by ThinkingOnTheEdge