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Humanism
and the Renaissance - 2
EXPOSITION OF
THE VARIOUS PHILOSOPHICAL SYSTEMS
General Notions: The New
Consideration of Nature
The Renaissance, as an age of transition, was
not conducive to the building of great
philosophical systems. It contained, in germinal
form, the directive ideas of modern times, but
under the guise of the past. Thinkers preferred to
write in ancient Latin, and the style of their
writing is also archaic. Under this external
aspect, which smacks of antiquity, are hidden the
signs of the next age.
The greatest representatives of thought, in the
order of time, are Nicholas of Cusa, Telesio,
Bruno, and Campanella; the most important is Bruno.
In the though of all these men there is a new view
of nature, in which nature is considered
immanently, according to the forces inherent in it,
and is accessible to experience and reason. These
forces are considered as living ones, vital
spirits, demons; everything is animate; the
physical world has a soul. It is necessary to
investigate these animate forces, for it is on the
basis of their activity that all events can be
explained. It is because of this desire to bring
into subjection the occult forces of nature that
during the Renaissance we find so widely diffused
the science of magic, which professes to
know the good and evil spirits of nature, and to
make them allies in good and evil enterprises.
Also characteristic are alchemy, with its
objective of discovering the philosophical stone
which can change everything into gold; and
medicine, with its hope of finding the panacea of
evil by uncovering the common animating force of
the universe. This is a charlatan school, to be
sure, but it indicates the tendency of some of the
chief exponents of the age to explain nature
through the forces imbedded in it.
Hence we see Neo-Platonic tendencies, and the
Neo-Platonic thinkers mentioned above. Although
Neo-Platonism, logically developed, leads to
pantheism, the thinkers of the Renaissance, with
the exception of Bruno, are not pantheists. Without
any logical foundation they still affirm
transcendency, but this more from faith than from
conviction. The next period, in a more logical
systematization of Neo-Platonism, completely denied
this transcendency.
1.
Nicholas of Cusa
(1401-1464)
The Cardinal of Cusa (picture)
formulated a new type of logic and a new
interpretation of nature, which made the first
break with Scholasticism.
Theory of Knowledge
The process of knowledge entails three stages:
The first two, phantasy (sensitive knowledge) and
reason (abstractive and discursive knowledge), are
deficient, because they represent reality in an
improper way, through contradictory notes of unity
and multiplicity. The third is intellective
knowledge, which consists in a mystical intuition
of God. This presents the reality (God) as a
perfect unity, in which opposites are nullified --
here we have the "coincidence of opposites."
Theodicy
God is infinite unity; in Him all limits and all
opposites are reconciled. God is the "implicatio"
of all things. But what is "implicatio" in God
becomes "explicatio" in the universe; hence the
universe results from multiplicity, distinction and
opposition. The transcendence of God is serious
compromised; the principle of contradiction is
replaced by the principle of "coincidence of
opposites"; that is, the principle of contradiction
is denied.
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2.
Bernardino Telesio
(1509-1588)
Telesio held that the principles of the physical
world are "matter and force." Matter is the inert
element; force is the active element; it acts upon
matter by means of heat and cold. Life is dependent
upon heat, which is everywhere present to a greater
or lesser degree. Hence the whole universe is
animated. A different type of life means a
different degree of heat. Knowledge is obtained
through a modification of heat. In spite of this
materialistic conception of the universe, Telesio
affirms (illogically) the transcendence of God and
the immortality of the human soul.
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3.
Giordano Bruno
(1548-1600)
By the end of the sixteenth century, the new
astonomy of Copernicus was well known. In Italy it
was adopted by Bruno and attached to his
philosophy. Buno was a Dominican priest, born near
Naples, and influenced by Telesio. He had a superb
love of nature and opposed existing Catholic
thought. He held no favor for Protestantism, which
was in its early formative stages. Bruno travelled
widely, returned to Italy, was imprisoned for his
heresy, and burned at the stake in Rome in
1600.
According to Bruno the universe is infinite and
is full of a plurality of heliocentric systems,
which are composed of matter and soul. Both matter
and soul are, rather than principles, two aspects
of a single substance in which all opposites and
all differences are reconciled. The soul of the
universe is intelligent; it is God, conceived of as
"Natura naturans." The world "Natura naturata" is
an effect of God. Birth is the individualization of
the infinite (God) in the finite; death is the
return of the finite to the infinite. Religion has
a practical but not a theoretical value. Morality
is the participation of the individual in the life
of the universe.
Bruno was charged with atheism because he
identified God (the universe or external cause) and
Nature (a different form of the universe although a
totality of phenomena. To identify God and Nature
was not a negation but an explanation. This
construction led to Bruno's condemnation.
Bruno's philosophy is a theoretical
expression of Humanism, and its influence on
subsequent thought was great. His thinking
influenced Leibnitz and Hegel.
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4.
Tommaso
Campanella
(1568-1639)
According to Tommaso Campanella (picture)
to know means to feel, and to feel means to take
notice of sensitive modifications. This sense
knowledge reveals the existence of the sentient
subject (according to St. Augustine). Knowledge of
the exterior world is given us by the mind
("mens"). It is a kind of knowledge similar to
St.
Augustine's illumination. The metaphysics of
Campanella consists in the theory of the "three
primary facts": power, knowledge, and will. These
three primalities are known intuitively in the
subject; by reflection they are grasped in the
world and in God. The world is animated.
In regards to religion, Campanella maintains
that all positive religions are interpretations of
natural religion. Only the Christian religion,
which is supernatural, satisfies all the exigencies
of natural religion. The others are deficient.
In politics, Campanella's thought is in favor of
a universal society, with the Pope as head of the
religious aspects and the King of Spain as head of
the civil. In his "Civitas Solis" (City of the Sun,
Campanella offers a socialistic theory of the State
similar to Plato's "Republic." Power is governed by
knowledge. The papacy is a monarchy of religious
unity dominating the secular State and education
must be universal and compulsory, and based on
natural science and mathematics.
Campanella, a member of the Dominican Order, was
persecuted by the Inquisition. He spent
twenty-seven years of his life in prison on account
of his political ideas although he never attempted
to put them into practice.
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THE NEW VIEW
ON POLITICS AND PHYSICS
General
Notions
One of the characteristics of the Renaissance
was a concentration on the particular, on the
individual -- something that had been neglected
during the Middle Ages, since the Middle Ages were
entirely preoccupied with the universal and the
transcendental. The study of history, in so far as
history signifies the science of effective,
concrete and individual reality, had remained
outside -- though not opposed to -- the concern of
medieval thinkers. Earlier thinkers, such as
Aristotle and St. Thomas, had begun with the
particular, not to remain with it, but to surpass
and transcend it. For them, only that which was
universal and transcended phenomenal reality had
value.
During the Renaissance, on the other hand, study
was made of phenomena, of concrete reality, not as
a means of rising to absolute values, but in order
to remain with the ambit of concreteness.
Philosophers sought to explain the individual
through the individual, phenomena through
phenomena, and fell into the habit of not giving
due attention to what transcends such effective
reality.
This love and study of detail and of the
individual, passed on to later ages, has given
origin to history and to natural science (physics),
which represent the real achievements of modern
thought.
The error of the modern age rests not in these
achievements, but in the attempt to replace
traditional Aristotelio-Classical Realistic
metaphysics with history and physics. This trend is
characteristic of all modern thought. Once a
thinker begins with the presupposition that he is
not to concern himself with any supernatural
reality and that study should be limited to the
search for the laws of phenomenal reality alone,
there remains for him nothing else but to proclaim
these laws as the last and ultimate data of human
thought, and hence to put physics in the place of
traditional metaphysics.
Thus we have a harmful inversion, no less
damaging than the inversion of decadent
Scholasticism, which held that the scientific
writings of Aristotle, and especially his physics,
were so connected with metaphysics that the
destruction of one meant the ruin of the other.
This unjustified prejudice was the cause of many
errors, such as the trial of Galileo. At present
the opposite prejudice is held: sciences take the
role of metaphysics.
To avoid these evils it is necessary that
metaphysics and the natural sciences take note of
their limits. The sciences have for their object
the study of phenomena and the laws relative to
these phenomena. The proper object of philosophy is
the reality which transcends the phenomena. On the
one hand metaphysics, concerned with universal
knowledge, has no contact with the particular as
such, and therefore cannot dictate the laws which
regulate phenomenal reality. On the other hand,
physical science, limited to the study of
phenomena, has no right to dictate metaphysical
laws pertaining to philosophy. In a word,
philosophy is not the science of the particular,
and physical science is not philosophy. Given their
proper scope, one is not opposed to the other;
indeed they complement each other.
The most representative exponents of the new
science during the period of the Renaissance are
Machiavelli and Galileo. Neither was a philosopher,
notwithstanding the pretensions of both to be such,
but both were theorists of reality as it presents
itself to experience: Machiavelli for history
applied to politics, and Galileo for mathematics as
applied to physics.
1.
Niccolo
Machiavelli
(1469-1527)
The Problem of the State
The most radical attack on the Catholic theory
of the State came from Machiavelli (picture),
an Italian diplomat and Secretary of the
Chancellery of the Council of Ten at Florence. He
opposed the political corruption of the Roman Curia
and the Italian Government. His most famous work is
"The Prince," which sets out to solve the
following problem:
How to enlarge and maintain the state,
which must be ordered to the greater good of the
citizens.
To solve this question he appeals to history,
which shows that states rise out of the conflict of
violent passions. Hence he draws the conclusion
that "the prince" cannot follow Christian morality,
but must use force and cunning; for the end
justifies the means.
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2.
Galileo Galilei
(1564-1642)
Born in Pisa, Galileo Galilei (picture)
taught first in his native city, and then in Padua.
From Padua he went to Florence, called there by
Cosimo II, who nominated him head mathematician and
philosopher. In 1616 the Roman Inquisition,
summoning Galileo for interrogation, condemned the
Copernican heliocentric system and prohibited
Galileo from teaching it. In 1623 Galileo, in
controversy with the Jesuit Orazio Grassi,
published "Il Saggiatore" (The Appraiser), and in
1632, "Dialogue on the Two Greatest Systems of the
World." This persistent defense of the heliocentric
system was the cause of Galileo's second trial and
of his condemnation in 1633. He passed the last
years of his life in the village of Arcetri near
Florence.
Galileo's Method of Knowledge
Galileo supposed that the world has a
mathematical structure; that is, that the elements
of the world are triangles, spheres, pyramids, and
other mathematical figures. To arrive at knowledge
of them, we must make use of sense and of reason as
follows:
- (1) Observation of the facts which are
within our experience;
- (2) The Elaboration of a mathematical
hypothesis, assumed as a presupposed explanation
of the phenomenon under observation;
- (3) Verification of the assumed hypothesis
through new facts of experience.
This method is good in the field of sciences,
but not in philosophy. The only metaphysics which
can underlie this method is the materialistic
atomism of Democritus.
The Trial of Galileo
In reference to the two trials (1616 and 1633)
to which Galileo was subjected in regard to the
heliocentric system, it is necessary to indicate
the good faith of both Galileo and the members of
the Comimission of the Holy Office. There were,
however, failings on both sides: on Galileo's part,
for trying to explain the Sacred Scriptures through
a scientific hypothesis; on the part of the members
of the Commission, for their prejudice in favor of
the physics of Aristotle.
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