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The environment is energy, under material form, and is organized as a complex thermodynamic engine; the most
complex and perfect one in existence.
There follows a series of
slides, some of which belonging
to report given at
the XI National Congress of
Doctors of Agronomy and Doctors of Forestry in Rome, on the
value of the environment.
The social and economic organization of the future world passes
through the understanding of the environment and the principles
on which it is structured.
The same definitions given by dictionaries allow one to sense
the difficulties that there are today to enter into the
semantics of the term; from the simplest ones
to those more complex. Many researchers, scientists and
philosophers have tried to resolve this difficult task. The
truth is that we find ourselves before a new approach. It is
enough to consider that that
the term Ecosystem was
proposed for the first time, in 1935, by the English ecologist
Tansley.

Let’s try then to give a brief definition and on this build a structuring which is useful for its management within its
principles. For the sake of practicality, we want to divide the
environment into four functional dimensions:
1. the place of agroindustrial resources -
2. the place of energetic resources -
3. the place of human installations -
4. the place of landscape resources -
The first two places
have especially determined the ethical and social
development of civilization from the moment in which man began to know how to organize living beings and resources
for own ends. Soon, however, the methodological approach led man
to the present socioeconomic model where beings and
resources have been set on two levels: those which are useful
for economic goals and those which are useless or bad
because they do not fall into this field.

The environment is, instead, the most complex existing
thermodynamic motor. In order to be able to work correctly, it
has been planned using the maximum possible variability at the
lowest energy level permitted; obtaining in this way the maximum
output for the energy used.
It is a four dimensional matrix
in which every single component produces its effects in the
three dimensions of space plus time.
From this stems the great problem of
"coherence" (a term dear to the policies of the U.E.),
between environmental logic and that of the actual socioeconomic
model.
The present socioeconomic
system has not until recently thought
about the question of the maximum energetic output, but only
about the maximum economic output. The two things, if the
present system is maintained, are not coherent. We often use
systems with the greatest specialization, specific for single
purposes, with high energy consumptions
and consequent low outputs.

All of this is the result of that cultural, and therefore
socioeconomic, condition produced by the Enlightenment, the last
evolutionary stage of the science of Galileo, and it was the passage towards a new
and more integrated understanding of the world that surrounds
us.
Without entering into the sociological and philosophical merits
of the matter, we have, however, in front of us the effects of
what in the past had been considered a new era; the era which
should have given through its convictions and ethics a limitless
well-being to man.
The effects of that social model are under the eyes of
everybody; the data speak more than any comment.
Without entering into great
worldly contexts, a simple and synthetic analysis of data
regarding the Italian territory is enough in order to understand
this.

The following histogram does visual justice to data which is worth
dwelling on. We have jeopardized over 16.000 square kilometres
with processes of advanced desertification.
Over 81.000 square kilometres
are suffering from processes which cause a hardening of the
soil.
Of the 200.000 square kilometres not interested by these
phenomena, a large part is not agricultural, forest or natural
soils. Partly they are urbanized surfaces, or are assigned to
infrastructures or other uses.
We have swallowed up 100.000
square kilometres
(1/3 of the Italian surface) of soil, which, except for the
urban areas (where a lot of considerations could be made) have
lost their natural use; their native role in the environmental
system.

Given that we have used the concept of the thermodynamic motor
and therefore of the principles of
power and output, Let’s analyze
Italy as a territory
(and therefore the Italy as a motor) in these terms.
As we can see, 5.5% of
native power has been completely lost (it is not an irreversible
process but the reversibility has a cost, even in energy);
27% of another share of native power is partially
jeopardized; for a purely representative argument (not having
reliable data today) we can say that 50% has been compromised;
the remaining 67.5 % has ordinary outputs; considering,
however a
usable surface - without urbanization-
of (with great approximation)
85%.
Thus we will have lost 5.5%
+ 13.5% (27 x 50%) + 10,1% (67,5% - its 15%) = 29,13% of the
native power of Italy as
a motor, which is
above all social power and therefore economic power as
well.
Guido Bissanti
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