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Kant as
the Founder of the Philosophy of Science
by Hermann Cohen
The mere title, Prolegamena to Every Future
Metaphysic Which May Present Itself As Science,
by Kant is indicative of his historical influence.
It was neither Kant's intention to end all
philosophical endeavors, nor to confine the spirit
of future thought to the terms of his literary
language; but he did claim to have written the most
methodical introduction (the prolegomena) of both
past and future metaphysics. His claim was founded
upon the limitations of metaphysics in presenting
itself "as a science." The words "as a science"
signify the peculiarity of Kant's system and
method; for no inspirational frenzy shall supersede
the genius of wisdom in the future nor shall proud
resignation (scio me veram intellegere
philosophiam) make the feeling of truth the
ultimate fundament of certainty; for metaphysics
will become science and coordinate itself with the
"steady pace of science. That is the historical
meaning of Kant's eminent fundamental thought. From
it we may also derive the direction and manner in
which Kant's historical influence may be
pursued.
The mathematical science of nature had been
accepted as real science about one hundred and
fifty years before Kant. That earlier period
witnessed the publication of Newton's
Philosophiae Naturalis Principia (1687) and
Galileo's Uiscorsi (1638). Scientific
abstraction was prevalent in both these works.
Galileo formulated the fundamental idea of modern
science, according to which all things consisted of
motions determinable by laws, and explorable only
as such. Newton's theories that all motions
belonged to a coherent system whose center was the
astronomical system was fundamentally related to
Galileo's concepts. They form the historical basis
for Kant's thesis that the system of the universe
is the disposition of the system of reason.
The general attitude of philosophy toward
science is similar to that of Kant's attitude
toward science. It is similar to that of poetry
toward myth; the myth creates its images in a naive
fashion as a means of conceiving things; poetry
utilizes such images as symbols and metaphors, and
the poet reflects upon the material of the myths.
Science, in parallel ways, unsophisticatedly uses
the natural power of the mind "rightly conscious of
an obscure impulse." Philosophy must clarify the
obscure impulse in order that science may proceed,
without necessarily being led, along the right
path. The obscure impulse presents a problem; it is
a natural phenomenon undeterminable by
psychological laws, even if psychology were in
perfect accordance with the standards of natural
science. Humanity, in general, like each child,
begins by thinking mythically. Civilization,
through poetry and art, obtains its freedom of the
soul. Human reason and science acquire their free
self-consciousness, their certainty of spontaneous
action, the awareness of their purposes, and the
knowledge of their limits through philosophy. In
this sense, science is to philosophy what nature is
to art.
Thus, philosophy, itself, becomes a science when
it verifies the mentioned metaphor. Its object
cannot be nature as such, but the science of
nature. Newton systematized nature and those who
accept his theories must also accept that as his
underlying purpose. One may well question: How is
the science of nature possible? What
epistemological conditions does it presuppose? Upon
which principles is it founded? According to Kant,
the answers to all these questions make philosophy
a science. Philosophy becomes science by
recognizing the realities of science, and by
inquiring into the conditions that make science
possible. The title, Prolegomena to Every Future
Metaphysics Which May Present Itself As
Science, means the aforementioned. In fact the
theoretical aspects of Kant's philosophy are
nothing but proof of their physical examples; the
demonstration of their epistemological value within
the bounds of the science of nature based upon
mathematics. Such demonstration is the performance
of philosophical genius. Throughout the history of
philosophy, whether it be Plato, Descartes,
Leibniz, or Kant, the philosophical genius becomes
evident whenever the question: "What is science?"
is raised.
Excerpted from Kant as the
Founder of the Philosophy of Science, by
Hermann Cohen
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Every
Person's Guide to Jewish Philosophy and
Philosophers, by Ronald H. Isaacs
Reason
and Hope: Selections from the Jewish Writings of
Hermann Cohen
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