Nick Herbert, author of "Quantum Reality" one of the most lucid books I have read on Quantum phenomenon gave an interview that is well worth passing along. I will copy the parts I find most relevant and also leave a link to the entire interview at the bottom of this post, for all those who wish to read it in its entirety.
HERBERT: Well, quantum physics started out in the twenties to explain the interaction of light with atoms. It focused on that, but now it's extended to explain the interaction of anything with anything. It's basically the physicists' theory of the world these days, and it's been very successful. So there are two reasons, I think,why quantum physics and consciousness have some connection. One is that quantum theory, as most people know by now, is very strange. It has very weird properties.
MISHLOVE: You're dealing with the very smallest particles of matter that exist.
HERBERT: Yes, that's true.
MISHLOVE: Subatomic particles. Typically we hear that this sort of stuff [knocking on furniture] is no longer solid; it's mostly a vacuum in quantum physics.
HERBERT: Not only is it not solid, is it mostly empty space, but it's also probabilities -- just fuzzy, not even totally real.
MISHLOVE: In other words, particles aren't even particles anymore.
HERBERT: Particles aren't even particles anymore. That's one of the connections with consciousness -- that the solidity of matter is dissolving away in light of these theories, and becoming more and more like the fuzziness that's inside our heads.
MISHLOVE: And that's the basic, most fundamental theory in all of physics.
HERBERT: Yes, that's the basis of everything that we do in physics anyway, in quantum physics.
MISHLOVE: And physics is in fact the basic science of all the sciences. So the most fundamental theory of all of science is that the basis of reality is fuzzy.
HERBERT: Is fuzzy, is crumbling, and it is ambiguous -- that's a word I like to use. Somehow there's a basic ambiguity at the center of the world -- the center of the inanimate world, the unconscious world. So that's the first reason -- that there are some formal resemblances between quantum theory and what the mind looks like from the inside. And the second reason is that physicists are running out of problems. In some senses we're too successful. All the problems that are within our grasp we've not solved entirely, but solved in principle. So we're reaching for more and more things to capture within this net. People are now trying to explain the very creation event itself by using quantum physics, and we've just about run the particle trip down to the limit. Now it's only a matter of money -- bigger and bigger accelerators, that's the way to go. But that can only go on so long, so many physicists are looking for new questions to ask.
MISHLOVE: A term that I keep hearing is quantum interconnectedness, and the notion that separability doesn't exist -- that somehow all is one, the way the mystics used to say it.
HERBERT: Yes. There is a peculiar feature in quantum theory called quantum interconnectedness, and it was discovered right when quantum theory was discovered. It was found that in the quantum description of two objects, when two objects briefly interact and then you pull them apart, in the description at least they never come apart; there's a kind of stickiness that connects them together, so they're bound together forever in the theory. They never separate, even though they're not interacting anymore. It was thought that this was just a theoretical artifact; it was nothing that existed in the real world. Physicists noted it, said this is very strange, and then they promptly forgot about it for about fifty years. But recently, due to something called Bell's theorem, new interest has been rekindled in this interconnectedness. Bell's theorem proves that this connection is not a theoretical artifact, but actually exists in the real world.
MISHLOVE: I should mention for the benefit of our viewers, Nick, that you are probably one of the world's foremost authorities on Bell's theorem; that's what you specialized in. Bell's theorem seems like the crack in the cosmic egg, in a way; it's the one part of quantum physics that's almost turned everything upside down.
MISHLOVE: Now, Bell's theorem, as I understand it, goes back even prior to Bell -- to Einstein, and Einstein's disagreement with quantum physics, back in the early days. He made his classic statement, "God doesn't play dice with the universe," at a time when Einstein himself felt he disagreed with quantum physics, as I understand it. He felt that if quantum physics were true, it would have these horrendous implications which it now turns out are true.
HERBERT: Yes, Einstein was never comfortable with quantum theory, and he basically had three gripes with it. The one gripe was that quantum theory is a probabilistic theory. It just describes things like the world is essentially random and governed only by general laws that give the odds for things to happen, but within these odds anything can happen -- that God plays dice. Einstein didn't like that, but he could have lived with that. The second aspect that Einstein didn't like was the thinglessness, this fuzzy ambiguity -- that the world isn't made of things, it's not made of objects. It was put by Paul Davies -- the notion that somehow big things are made of little things. Quantum theory doesn't describe the world that way. Big things aren't made of little things; they're made of entities whose attributes aren't there when you don't look, but become there when you do look. Now, that sounds very, very strange.
MISHLOVE: Like an illusion.
HERBERT: Like an illusion, yes.
The world exists when we don't look at it in some strange state that is indescribable. Then when we look at it, it becomes absolutely ordinary, as though someone were trying to pull something over our eyes -- the world is an illusion. Einstein didn't like that. He felt that the big things were made of little things, as the classical physicists thought.MISHLOVE: The Newtonian view of billiard-ball-like particles -- that if you could only understand the momentum and position of each one, you could predict everything in the universe.
HERBERT: Everything in the universe, yes, a comfortable sort of view.
MISHLOVE: You mentioned three things that Einstein objected to; then there must be one more.
HERBERT: Well, the third thing is this interconnectedness. Einstein said the world cannot be like this, because this interconnectedness goes faster than light. With this quantum interconnectedness, two objects could come together, meet, and then each go into the universe, and they would still be connected. Instantaneously one would know what the fate of the other one was. Einstein said, now that can never be; that's like voodoo -- in fact, he used the word -- it's like telepathy, he said; he said it's spooky, it's ghostlike. Almost his last words in his biography were, "On this I absolutely stand firm. The world is not like this." He died in '55, and ten years later Bell showed that the world must be like this. It's kind of ironic. Bell himself said, "My theorem answers some of Einstein's questions in a way that Einstein would have liked the least."
MISHLOVE: And Einstein created a very strange picture of the universe as it is, almost time travel, in his theory of relativity.
HERBERT: Yes, but even Einstein's mind wouldn't go this far, to accept these instant connections, which now we believe really must exist in the universe.
MISHLOVE: The notion of instant connections almost implies that space itself is an illusion.
HERBERT: Yes, that distance is an illusion.
MISHLOVE: That distance is an illusion -- that you and I and our viewers and the chair are all somehow intimately connected with the most distant part of the galaxy.
HERBERT: Yes, that we're all in one place, that there aren't any places.
MISHLOVE: And the notion the mystics sometimes say, that you and I, we're not really separate individuals, but at a deeper level we're like fingers; we're all connected. Or we're like islands connected. There's that sense of connectedness as well.
HERBERT: Yes. This now has a certain kind of verification in Bell's theorem. But like most of these things in physics, there's a good side and a bad side. Bell's theorem shows this connection must exist, but it also says that in some senses it's an invisible connection, it's an inner connection. There are two aspects to quantum physics; in a sense it's a little bit like dice. There are two aspects to dice. There are the individual dice events that occur, and then there are the statistical patterns -- like a lot of sevens will occur and not many twelves. So there's the overall pattern, and the individual events. Now, what quantum theory talks about are the patterns; quantum theory predicts patterns. And what Bell's theorem shows is that none of these patterns are ever connected faster than light; you will never see a faster-than-light pattern. But the individual events, the dice falls themselves, must be tied together faster than light. One could say, "Well, everything is connected faster than light, instantaneously," but that's not so, because the patterns don't connect, but the individual dots do. So that's the constraint on this connectedness. If all the patterns were instantaneously connected, it would really be a strange world, because our ordinary experience is made of patterns of dots, of these little quantum events, and so there wouldn't be any space for us.
MISHLOVE: Now we're dealing with a paradox, it would seem. It reminds me in your book you conclude with a little blues song. As I recall, it goes something like, "If we're all so connected, why do I feel so all alone?"
HERBERT: Oh yes, "Bell's Theorem Blues." Yes, we're all connected in a sense, but in another sense we're not connected. There's a certain balance in nature. In fact, that's one of the things that drew me to physics. We're learning that the world is put together in such a strange way that it's almost like reading science fiction. You don't know what's going to happen next. And this is certainly a strange way to make a universe. All the patterns are perfectly ordinary; they preserve space and time, and they're separated at light speed. Yet the bricks that make up these patterns are not that way at all. They don't know anything about space and time, and they're connected instantaneously. Now, why make a universe that way? I would never make a universe that way. To make a local universe, I would use local parts. But whoever made this universe, or if it made itself, s/he did it with parts that were better than the whole, in some sense.
MISHLOVE: We'd better define what local means in this context.
HERBERT: Well, local is a technical term used by people involved with Bell's theorem. A local connection is an ordinary connection that obeys the speed of light, and a non-local connection is like voodoo -- that when you do something here, instantly it affects someone over here. What Bell proved was that no model of the world that used only local connections would work.
MISHLOVE: So there have to be occasional non-local connections.
HERBERT: Not occasional -- everything is non-local.
MISHLOVE: Everything is non-local, but as you say, it doesn't normally show up in the patterns of events. Well, let me ask you this. Let's talk for a moment, to shift gears, about psychic phenomena -- telepathy, voodoo, or psychokinesis. Quantum physicists are very interested in this. How do the predictions of quantum physics relate to this aspect of mental functioning -- information transfer at a distance?
HERBERT: Well, since information is a pattern, Bell's theorem would say, well, no patterns are transferred faster than light, so you won't see any telepathy on that level. So at a first cut, Bell's theorem would say no telepathy. But then there are these individual events that are churning along. Now, one of my speculations is that there are two kinds of knowledge that people have about themselves. One is the kind of computer-like knowledge where you have facts, and the other is this very experience ourselves, that we have right now. It isn't computer-like, it isn't facts. (Link to the entire interview:
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