Earlier
Efforts
of Western Sciences
e.) Werner Heisenberg
Is
the Universe a Machine?
The
atomic physics of the twentieth century held in store a surprise
for humankind. We were nearly convinced over the previous hundred
years that all phenomena in the universe were deterministic. As
if sitting in a kind of machine, ourselves also machines working
according to the law of nature, our actions appeared mechanical
and calculable.
James Jeans, in his work published after 1930, outlined –
probably for first time in scientific terms for the general public
– the possibility that processes in the universe can be controlled
by an independent, external controller (otherwise known as soul
or spirit). This external entity does not invest energy in the controlling
process, thus the law of conservation of energy is not violated.
This is illustrated by the example of the train, the rails and the
railway switch.
In the example, the train is the carrier of the energy in a physical
process, and the switch decides the direction of the process taking
place. As the switch determines the track on which the train should
go, the direction of a high energy physical process can be controlled
by another process, with the investment of minimal energy, or without
the need of investment of any energy at all. Jeans proposed that
we can find processes in the universe where zero energy is needed
to “change the railway-switch”, thus it is not absurd
that a controller who is totally independent from the reactions
of matter may exist.
What is Quantum Physics?
Jeans’
works are being supported by more and more recent discoveries of
astronomers and theoretical physicists. Physicists began to recognize
that reality and measured results deviate from each other. For example,
the velocity of light – contrary to expectations – under
all circumstances appeared to be constant, and showed wave and particle
characteristics at the same time. The nature of waves allows the
waves to construct (strengthening) and destroy (extinguishing) each
other, thus if everything emerged only from waves, then it would
be possible for two pieces of matter to destroy each other with
both of them disappearing into nothing or unifying. This is not
consistent with experience since we observe tangible objects and
pieces colliding with each other. But in the atomic world, sometimes
elements act as waves, really constructing and destroying each other
(as waves of water on the surface of a lake), and sometimes the
elements act as particles and glance off each other colliding with
each other (as two balls meet).
Nobody was able to look into the subatomic world with the naked
eye and because of this the physicists speculated so much about
what really happens on the level of the building blocks of matter.
According to one of these speculations there is an atomic nucleus,
and electrons circulate around the atomic nucleus (Niels Bohr’s
model of the atom, 1913). The electrons alone define the chemical
reactions of an atom because electrons move on the outside surface
of an atom, and thus the electrons interact with each other only
when two or more atoms meet. We could explain all of the chemical
phenomena by this model. Furthermore, another interesting phenomenon,
called the production of spectral lines, could be explained with
Bohr’s model. The spectral lines are produced with the splitting
of the light of a radiant object into the color components of the
rainbow. If we could split the colors more and more we could observe
that the color transitions are non-continuous, containing breaks,
and that between the colored places black empty places gape. This
means that the construction of the world appears quantized.
The word “quantized” means non-continuous, but constructed
from pieces. So the world is composed of pieces, consisting of elemental
components, and we call these pieces quantums. These quantums are
the final building blocks of the universe. Quantum physics deals
with these quantums. The atomic model of Bohr supports the existence
of the quantum, and from among these quantums two were already known:
the electron and the energy quantum. The energy quantums are actually
the energy carrying particles. The energy quantums are emitted by
atoms when an electron jumps from an exterior orbit to a more inner
orbit, closer to the nucleus. And the energy quantum is absorbed
when an electron jumps onto a higher orbit. The size of the possible
electron orbits and the distance of orbits from each other determines
what color or what frequency of energy a quantum emits, and absorbs.
And since the distances of electron orbits can only be defined values,
the spectral lines appear on defined frequencies simply because
of this.
The
behavior of electrons, jumping from one orbit to an another, raised
many conflicts among physicists. The problem was not the fact that
it was inconceivable, but rather that an electron does not simply
step over to another orbit. Nevertheless, the measurements indicated
that the electron changes its orbit in that manner meaning that
it simply disappears from one orbit and appears in another one,
while the atom emits or absorbs a particle, an energy quantum. How
is it possible that a particle disappears from one place and appears
in another place? This was the so-called absurdity.
This absurdity was augmented by the fact that the electron’s
orbit or state did not always change during the examinations. Some
electrons had an inclination to change their orbits while other
electrons did not. It was possible to assign a certain probability
to the behavior of the electrons. The atomic physicists used tables
like insurance companies use, in which the numbers define the probability
of a kind of accident happening to somebody. Nobody can predict
personal accidents. The same situation is found in the behavior
of the analyzed electrons.
Albert Einstein was not able to accept that the electrons themselves
decided how they should behave. One of his famous sayings, which
he repeated many times was “God does not throw dice!”
He wanted to express that the world is deterministic, working like
a machine. Niels Bohr regularly retorted, “Einstein, stop
telling God what to do!”
Heisenberg’s Uncertainty Principle
Werner
Heisenberg was born in 1901 in Wurzburg, Germany. He studied theoretical
physics in 1920 in Munich. He completed his doctorate under Arnold
Sommerfeld. In 1923 he went to Gottingen where he was an assistant
of Max Born. Later he became the assistant of Niels Bohr in a Copenhagen
research institute between 1924 and 1927. He founded the uncertainty
principle in 1927 (see below), and he won the Nobel Prize for this
in 1932. He stayed in Germany during World War II, and he worked
in the nuclear reactor development project. He believed that science
was independent of politics, and through a world-wide association
of scientists, political leaders could be influenced, and the production
of the nuclear bomb could be prevented. Albert Speer, the minister
of Nazi imperial armaments, stopped the nuclear bomb research program
in Germany because of Hesienberg’s proposal. Between 1945
and 1955 Heisenberg was a university professor in Gottingen, and
from 1956, in Munich. He died in Munich in 1976 .At the beginning
of Heisenberg’s period of active research, scientists could
not handle the dual nature of subatomic phenomena. One group of
researchers described subatomic particles as waves, while another
group, failing to describe the particles in any way, simply used
abstract mathematical equations to formulate models for the measured
figures. Erwin Schrottinger worked in the group that used the wave
model, and Heisenberg worked with mathematical abstractions.
In a paper he published in 1926, Schrodinger described the circulation
of electrons as waves, which exist only in those orbits where the
circumference of the orbit is exactly the same as that of the multipliers
of the wavelength of an electron. In this way the electron wave
arrives back to a certain point of its orbit on the same phase as
it started, and thus the electron wave does not destroy itself,
but rather constructs itself and oscillates continuously. From these
oscillating orbits it can be deduced that when an electron wave
starts to oscillate on another frequency, it simply jumps to another
orbit. The difference between the two frequencies or between the
two energy levels will be emitted or absorbed in the form of an
energy quantum, which is also a wave. The deterministic universe
believers welcomed this theory very much because they got an easily
understandable, mechanical, visual and beautiful explanation of
the subatomic world. However, it was clear to mainstream atomic
physicists and even to Schrodinger, that this model did not explain
everything.
For example, it did not give an explanation for the appearance of
virtual particles, which had already been detected many times. The
virtual particles do not come from atoms, but rather from empty
space, and if they receive impact from energy, then they turn into
a full value particle.
Thus Heisenberg worked on forming a theory that could explain all
of the phenomena. In the course of examining the measurement results,
he established that certain quantum states – for example the
velocity of the electron (more precisely, the impulse of an electron)
and its position – could not be defined with arbitrary accuracy
independently of each other. Initially, it was presumed that these
deviations were caused by the imperfections of measuring instruments.
The measuring instrument was believed to have an effect on the measured
object, but Heisenberg believed that nature behaved in an unpredictable
manner. Since nature behaved freely, the processes could not be
calculated the way they wanted. He recalculated and transformed
every result and equation by allowing the processes to occur freely.
Not wishing to obtain exact results, he simply predicted the results
between certain parameters. All of his calculations adhered to the
law of conservation of energy, which is an absolute axiom and is
considered an inviolable rule for physicists.
Nature wants to remain incalculable, and because of this for example,
particles have to appear in that place where we presuppose empty
space. If we knew that a given space was definitely empty, then
the certainty would exist. But since certainty does not exist, particles
appear in emptiness coming from quasi nothing. This is the currently
accepted explanation for the production of the virtual particles.
The philosophical message of Heisenberg’s uncertainty relation
is that you cannot be sure about anything, and you can not observe
the secret of nature through the method of analysis.
You may believe in any constructed theory, but you can never be
sure about any theory. God is unfathomable. Naturally, many people
disputed Heisenberg’s statements for a long time. They tried
out the modified variants of the exclusive wave theories, but without
success. Einstein and some other scientists continuously produced
thought experiments to illustrate the absurd nature of the uncertainty
principle. Most of these thought experiments could be disproved
on the theoretical level, but a famous experiment remained. This
experiment was performed just after death of Heisenberg and Einstein.
The experiment is the interwoven photon-pair examination. Einstein
said that if two photons (light particles) came from the same source
and were initially together (getting enmeshed with each other),
their characteristics could be known and compared to each other
after a detachment. So if we measure the characteristic of one of
the photons, then we will know the characteristic of the other photon
immediately, and we can be sure what each photon does without any
measurements. The experiment was performed in 1982 in Paris, with
the leadership of a French physicist, Alain Aspect. During the course
of the experiment, at the moment when the measurement was performed
on one of the photons, the other photon behaved as if it knew what
had happened to its pair, and in this way the measurement performed
on the first photon disturbed the other photon. The Heisenberg uncertainty
theory once again gained justification on an experimental level.
Philosophical Concerns
The
quotation announced below is a talk between Heisenberg and Wolfgang
Pauli in 1952. This dialogue reveals the kind of philosophical thoughts
that were awakened from the results of experiments in atomic physics
(Pauli also carried on a lengthy correspondence with C .G. Jung
on similar questions).
“We silently walked forward. We reached the northern part
of Langeliene shortly, and we continued our way onto the pier, until
finally we arrived at the beacon masts. Towards the north a red
stripe was drawn on the edge of the horizon. The sun does not go
so far beyond the horizon on the line of latitude of Copenhagen
at night time. The harbor establishments drew sharp contours on
the background of the pale sky. We contemplated silently for a time,
then Wolfgang – totally unexpectedly – asked me:
- Do you believe in a personal God? I know well how hard it is
to interpret this question exactly, but obviously you also feel
the general content of the question.
- Allow me to rephrase your question! – I said – This
phrasing is closer to me: Can anybody grasp the things or the
substantive order of events which exist beyond any doubt, or catch
them as directly as the soul of another human being? If you ask
the question in this manner my answer is unambiguously yes. And
since my own experiences do not count in this topic let me cite
the famous text of Pascal, which was sewn on his coat. “Fire”
was his title, and it began with these words: “God of Abraham,
Isaac and Jacob – not the God of sages and philosophers.”
I append quickly, I do not accept God in this context.
- So in other words, you think you can feel the substantive order
as intensively as the soul of another person?
- Yes, possibly.
- Why did you use the word “soul” ? Why don’t
you just say another “person“?
- The “soul” indicates the substantive order, the
internal seeds of beings, whose exterior manifestation is rather
various. Because of this they are unidentifiable
- I do not know if I fully agree with you. Overestimating the
value of our own experiences would ultimately be a mistake.
- I agree, although the basis of science is also just personal
experience, or the experiences of others conveyed in reliable
form. “
Heisenberg says that he can perceive reality only in the same way
as he feels the soul of another person (This is because particles,
which apparently have no consciousness, behave as though they have
freedom). Intelligence can operate only in the calculable world.
At that moment when the events become incalculable (freely), our
inferences cannot be based on experiences. The device of intelligence
becomes inappropriate for cognition and deduction. Only the pure
emotional approach remains. Thus, Heisenberg in the final phase
of cognition rejected the intellectual approach and described God
as spiritual.
The other interesting point of the discussion is the proposition
of the similarity of the souls. Heisenberg talks about a substantive
order that always appears during the course of physical experiments.
Things follow order according to a system and inequalities strive
for equality. The order existing in the universe also indicates
presence of God. It would probably be possible to formulate this
statement in a scientific way. The probability that the universe
has been created by chance is so low that the probability of the
existence of God increases. (We can express such a high probability
with everyday words such as “sure”!) Of course, we have
to add that we cannot deduce a personal God with this intellectual
approach. Due to this, Wolfgang Pauli asked this question: “Do
you believe in a personal God?” Heisenberg answered yes and
appended that he imagined the existence of God similarly to his
personal existence.
Conclusions
Science
cannot yet handle the concept of personal existence nor the concept
of consciousness. We use the concept of consciousness just for ourselves,
and nor do we think that the existence of consciousness could possibly
require a physical structure or mechanical function. In this way,
the personal presence may hide behind apparently unconscious things.
We can perceive our own consciousness, our own existence and decisions.
We see the order of the world, and we can discover substantive similarities
between our own acts and the world’s behaviour. We roam the
paths of life choosing our way just as the subatomic particles decide
between possible choices in a process. We can understand that a
picture of an impersonal God can be delineated in the front of our
intelligence, while a picture of a personal God can be revealed
only in the depth of our soul, simply because consciousness can
only be perceived by consciousness, and not by mathematical formalism,
or algorithmic description.
The development of science passes through similar stages, which
have already occurred at least once before, some millennia before.
Behind tangible objects we discovered waves, oscillations, vibrations,
which reveal the possibility of the existence of a free world. These
vibrations are similar to the “creator world” of the
ancient scriptures, to the logos in the hermetic tradition, or to
the mantras of Indian saints. Schrodinger who was one of the creators
of the subatomic wave theory in his old age had a favourite Indian
reading: the Vedanta. The word „veda” means knowledge,
and „anta” indicates the end of something. Thus Vedanta
means: Where knowledge ends.
Written by Bela Mihalik for OIDA therapy.
~~~
a)
Abraham Maslow
b) Erich Fromm
c) Viktor Frankl
d) C.G. Jung
e) Werner Heisenberg
f) Kurt Godel
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