22
Tasks of the biological compatibility
Fig. 2.7: Intensities of natural electromagnetic fields
In addition to fig. 1.1, page 3,
magnetic field in Gauss (= 10
-4
T),
electric field in V/m.
: A.S. Presman: Electromagnetic Fields and Life.
Plenum Press, New York - London, 1970
Tasks
23
2.7 Tasks of the biological compatibility
The second leg of the environmental compatibility (EC) forms the biological compatibility
(BC) besides the electromagnetic environmental compatibility. Whereas the interests of
the EMC are looked after by electrotechnical engineers and electrophysicists, with the BC
also doctors, biologists and architects are addressed.
Moreover this leg is already very old and already existed long before artificial interference
sources could be created by mankind. The interaction between the arising interference
sources in nature and the biological systems in general and specially men always
interested the doctors, the priests, the druids and geomants, that not seldom looked after
several functions in personal union equally. Unfortunately they as a rule have kept their
knowledge and capabilities as secret knowledge, didn't make any recordings and merely
initiated and trained their respective successors. Through that a great deal got lost and
today non-medical practitioners, homeopaths and esoterics trouble themselves to take up
to the far-reaching buried knowledge.
Because this concerns pure knowledge by experience, often the with the topic occupied
persons themselves are not capable to say anything about the physical backgrounds and
causes. One concentrates entirely on the under certain circumstances reachable results and
only in rare cases on reproducable effects. In some areas the scientific assignment already
has succeeded, have parascientific phenomena managed their admission in the so called
"exact sciences", but in most experience disciplines the assignment is still due. There still
is a lot to do here.
In the time as there not yet were operated any artificial interference sources on our planet,
the senses of man naturally were a whole lot sharper for his electromagnetic environment
as today. Today, where there scarcely is a place on earth where we are not irradiated by
terrestrial transmitters, by satellites or by the netfrequency that is measurable everywhere.
In the bluntness of our senses perhaps the hybris of modern man is founded, with which he
wants to rise himself above esotericism, geomancy and other sciences of experience and
thereby dispute the electric and magnetic fields their biological effectiveness.
The fields of natural origin form an electromagnetic environment for men, that they have
adapted to and that they probably need for a life in accord with nature. The evolution has
taken care for a corresponding adaptation.
In fig. 2.7 in addition to the limits from fig. 1.1 the intensities of natural electromagnetic
fields are
registered
. They lie clearly lower as the recommended limits but exactly in the
area wherein the first reactions of living beings are observable.
When we ask us how much electromagnetism is good for us and how much harms us so
the obvious answer is: exactly as much radiation as nature dictates in the fluctuations
between day and night, between the months, years and in the end between the cycles of
sunspots of 11 years. Here the guide value is found that man and nature have adapted
themselves to. In fig. 2.7 the corresponding area between the natural minimum and
maximum values is given.
24
Natural fields
Irradiation strengths of the field radiation in the biosphere and
how the optical windows are situated in the atmosphere
.
Fig. 2.8: Absorption dependent on
frequency in the atmosphere
: entnommen aus: H.L. Konig: Unsichtbare Umwelt (Wetterfuhligk.), 5. Aufl.,
Bild 8, Seite 14, Verl. Moos & Partner Milnchen, ISBN 3-89164-058-7
Tasks 25
2.8 Natural fields
Our electromagnetic environment has something to offer:
From the magnetic north pole to the magnetic south pole of the earth run the field lines of
the earth's magnetic field that we are exposed to. With a compass we use the vector
character of the magnetic field to fix our position. The induction averaged over time is
approx. 50 uT. But it is overlapped by short-time fluctuations caused by geomagnetic
storms in the ionosphere.
These storms again are caused by the eddy currents and the currents of charged particles
that come from the sun. At the same time these eddy currents in the ionosphere together
with the earth's magnetic field form a protective shield with a excellent screening effect
for us inhabitants of earth.
In several layers like for instance the ozone and Heaviside layers a filtering and damping
until the complete suppression of the very broad cosmic spectrum is caused. This
extraterrestrial spectrum of radiation doesn't leave a single frequency out and has a lethal
intensity for us.
Only for a little window in the frequency spectrum, radiation can pass almost undamped,
as can be seen in fig. 2.8: the light with the spectrum of the colors. For this nature has
donated man a sense organ so that man can protect himself against too high dose values.
After all, who will look voluntarily into the sun? We only get into trouble when our sense
organ doesn't function any more (for instance in the fringe range of the visible spectrum,
the UV-range).
For other frequencies of electromagnetic radiation man neither has a sense organ but that
doesn't mean that he is not influenced by these. Here, as in the UV-range he only
indirectly notices that he has got too high a dose when he has to discover some influences
on his well-being and his health. Without the help of neutral measurement apparatus he
himself by no means is in a position to make a connection between an excessive
exposition to radiation and his health problems.
When natural field strengths should be used as a measure for technical limits, so there
should be paid attention to the fact that nature doesn't know intense continuous
irradiation. The values are subject to powerful fluctuations that leave men and nature the
chance to regenerate.
The television stations not even think it is necessary to reduce their broadcasting power
after the end of broadcasts and further sprinkle the sleeping population with test signals,
with senseless pictures of going by underground or nonstop program advertisements.
People need the intermissions. That again shows how good nature means it with us.