As of today, I think I
know the answer to this question better than anyone else on earth, but I don’t
expect you to just take my word for it. So I will explain in detail.
Most of you have heard something
about “Schrodinger’s Cat.” This was a story which Schrodinger put together, to
explain why he could not believe Heisenberg’s version of quantum mechanics. In
the first part of that story, a cat is put into a “mixed state,” a special kind
of state in quantum mechanics, in which the cat is half dead and half alive,
undecided. In the second part of that story, the cat “condenses” into a live
cat or a dead cat, exactly when a human observer looks at the cat, just because
the human looks at it. Who was right, Heisenberg or Schrodinger?
Here on
this blog, and elsewhere, I have explained why Heisenberg was wrong about
the second part of the story. But as for the first part – there is a whole lot
of new
experimental evidence proving that “macroscopic Schrodinger cats” do exist.
More precisely, it has been proven that modern quantum electrodynamics (QED)
continues to hold in the macroscopic world we live in, so that big objects CAN
be puut into all kinds of mixed states, not just alive or dead, but here or
there, open or shut, etc. And since human bodies are governed almost entirely
by QED (and a little bit of Newtonian gravity), that means that you and I ARE
OURSELVES Schrodinger cats, in principle.
This leads to a lot of
follow-in questions important to us:
( (1)
Under the normal rules of QED,
how many copies of us are actually likely to be out there?
( (2)
If we also try to explain QED as
a kind of statistical approximation to a deep theory of the Einstein/Lagrange
kind, in which there is only ONE universe, how could that be reconciled with
(1) and what would it change?
(3) How does this connect to reports of spiritual or paranormal experience, which some of us take quite seriously?
Not until today did I feel
I have a resolution of all three questions, in a consistent manner, which I am
comfortable with. But since they are all tricky questions, let me take them in
that order. Please forgive a bit of copy and paste.
(1)
****************** DOES QED
PROMISE YOU A “TWIN”?
First,
we can ask what the story would look like IF QED (KQED or MQED) were our only foundation for
answering -- neglecting the possibility of a deeper Einstein/Lagrange model,
and neglecting anything paranormal or spiritual.
My
wife (who has two PhDs to my one, both in serious hard S&T) immediately
doubts that there is a parallel version of her out there. Yes, lots of
"quantum foam" (John Wheeler's image), but no real macroscopic
separation. After all, all the known cases of macroscopic Schrodinger cats
which I cited before were DESIGNED BY engineers working in Quantum Information
Science and Technology (QuIST). Those folks constantly struggle with the
tendency of nature to destroy such correlations or entanglements, through
decoherence and disentanglement, very powerful forms of "entropy"
they are only able to overcome for a short time by applying lots of free energy
and focused, conscious design. In the absence of such deliberate application of
free energy, shouldn't we expect nothing more than quantum foam?
Here,
it does start to matter what TYPE of QED one believes in. In truth, MQED would
ultimately allow both forward time and backward time free energy, and larger
scale designs, in a way which might allow larger scale superposition, and in a
way which raises the question of what splitting might be created by the
deployment of free energy by minds in other times and places.
But
even then, the story is not quite so simple (or so definite and clear) as that
may sound. In effect, it assumes that "entropy" from nature, except
when it offers free energy to us, is a force towards local disorder,
decoherence and disentanglement. Many years ago, I revisited that issue of the
shape of the entropy function (see a couple of papers reposted at arxiv, such
as one in the cond-mat section of arxiv). Long-distance correlations DO exist
in nature, at times. A nice example to think about is the simple iron magnet
kind of thing, where energy is minimized (and probability of the state
maximized) for the two extreme states of all little spins/magnets pointing in
one direction, or in the opposite direction, something very much like a
Schrodinger cat. Or even consider the presence of PLANETS in the cosmos, a kind
of big correlation across space, very different from a disorderly gas.
For
humans, what matters is whether states of our entire planet might ALSO have
that kind of complex energy landscape, with multiple basins of attraction,
which would naturally lead to mixed states across such possibilities... but
would it just be statistical entanglement and not quantum entanglement?
Bottom
line: I would tend to expect that large-scale correlations in nonliving nature,
or in complex ecologies, would experience heavy decoherence, even though
probabilities would still exist for many different states. Parallel people
would exist in different wave functions in the density function of the cosmos,
but they would simply be mixed states – classical statistical probabilities, in
effect. There would be classical types of uncertainty about our past and future,
but not Schrodinger cat types of mixed states, EXCEPT to whatever extent
conscious folks like us deliberately exploit quantum technology to create such
entanglements. MQED predicts it is easier to do that than the best mainstream
QED (KQED) does.
Even
so, we ourselves really are just “shadows,” patterns within classical
statistical possibilities, as I described in www.werbos.com/Mind_in_Time.pdf.
We already knew that “life is a game of probabilities” in the classical world;
this just extends that a bit. There may well exist a parallel earth in which “Terminator
2” already happened, where intelligent robots and computers exploit MQED to try
to dominate the entire timestream, exactly as described in the movie, or in the
deep science fiction series by Dan Simmons, the Hyperion series.
(2) ****************
BUT WHAT IF THERE ARE ONLY 3+1 DIMENSIONS?
Most
mainstream physicists do not place much hope in the idea of explaining QED (any
form) as a statistical approximation to something deeper, something without
stochastic terms, defined over just 3+1 dimensions of spacetime, as Einstein
sought until his dying day. I was one of very few people fully conversant in
QED truly hoping for such a deeper explanation; others, better known, are Anthony
Leggett and Gerard ‘tHooft. In 3+1 dimensions, how could there be multiple
copies of any of us, at the same point in space-time? This question explains
why Leggett was a leader of the skeptics who doubted the possibility of
macroscopic Schrodinger cats… until experiments proved them to be real.
I
do not believe it is scientific to just BELIEVE in Einstein’s picture, but more
and more I have seen answers to questions
which seemed unanswerable, and see more and more hope/possibility that Einstein
will be proven right in the end on this key point. (Not on everything of
course! No human is infallible.)
So
how do we explain the cats?
The
answer is basically simple. We live our lives at the level of QED, not at the
level of physics below one femtometer. Yes, MQED can be derived as a good
statistical description of something deeper, but we ourselves live “at the
cybernetic level,” not at the level of things smaller than one femtometer. In a
way, we are just classical statistical possibilities, vying for probability. We
exist, such as we are, because QED predicts/determines our existence, and that
means that we really are just Schrodinger cats, despite what exists at a deeper
level.
Because
the mixed states are mainly a matter of classical probabilities, there is no
real conflict with underlying Einsteinian physics; what quantum entanglements
exist are a key issue which any credible Einsteinian explanation must handle in
any case to be credible. (See the link above. By the way, I have a family of
new Lagrangians which are more promising,
but need to wait for the time when physics is more ready, when MQED is
an established starting point.
(3) WHAT
OF SPIRITUAL ASPECTS?
If
there is more than one actual future in existence in front of us, what does
this say about precognition and such?
Many
people have experience of life limited enough that they are justified in not
even reading the literature of parapsychology. They are justified in believing
like Hebb (introduction to his seminal classic book The Organization of Behavior) that parapsychologists have proven
their claims more than other psychologists have proven theirs, but that “physical
impossibility” (as known to psychologists) rules out any real hope of it being
true. If you are one of those, please do not waste your time by reading
further.
On
my own case, it was a precognitive
kind of experience which forced me to be open-minded, at first, and then
convinced as experience mounted.
From
that viewpoint, weird entanglements and cross-time cross-“world” effects can be
created (and managed to some degree) either by quantum technology (as in simple
quantum computers which exploit entanglement) OR by the entities we call “souls”
or “noosphere” which have evolved in the vast ocean of dark matter and energy
in the cosmos, long enough to have developed a biological equivalent of that
technology.
One
of the folks on the Vedanta discussion group asked me today who could make
another copy of me (Meow!), and what would happen then to the original.
My
reply:
As a
practical matter
consider the example of a backwards time
telegraph discussed in a recent NATO
workshop, recounted at
www.werbos.com/NATO_terrorism.pdf. Seeing a terrorist act unfold
before my eyes, I could send a signal back in time (if the device is
provided) to prevent the terrible loss of life... and THEREBY create another copy of me, a version who at this later time did NOT experience the terrorist act! As a matter of ethics, I WOULD send the signal back... but others might hesitate over that decision, and we all might wonder what REALLY happens. The device
would be a straightforward extension of the experiment proposed at
http://vixra.org/abs/1707.0343.
In that case, the new version of me would have the record of the
message from the future, but I would expect the brain not to remember
having sent it. However, I would tend to expect the soul would
remember, and for the soul information to reach the brain, if the
person is reasonably attuned to the soul side.
www.werbos.com/NATO_terrorism.pdf. Seeing a terrorist act unfold
before my eyes, I could send a signal back in time (if the device is
provided) to prevent the terrible loss of life... and THEREBY create another copy of me, a version who at this later time did NOT experience the terrorist act! As a matter of ethics, I WOULD send the signal back... but others might hesitate over that decision, and we all might wonder what REALLY happens. The device
would be a straightforward extension of the experiment proposed at
http://vixra.org/abs/1707.0343.
In that case, the new version of me would have the record of the
message from the future, but I would expect the brain not to remember
having sent it. However, I would tend to expect the soul would
remember, and for the soul information to reach the brain, if the
person is reasonably attuned to the soul side.