By Nominis Expers
Positivism
has been described as "a
distinctive position in contemporary
philosophy which stresses the analysis of
language as the most important function of
philosophy". This is a polite way of saying
that the focus in Positivism has been an
attempt to redefine the very rules of
meaning. The positivist has attempted to
put into place arbitrary and ultimately self
stultifying laws governing what kind of
statements we can call meaningful, and what
kind of statements we must consider
meaningless or nonsensical.
Nineteenth century French thinker August Comte (1798-1857) is considered the father of Positivism. He saw himself as a reformer of human society, intending to implement what he called "The Dominance of Scientific Knowledge".
"The most perfect form of knowledge is simple description of sense experience." This claim
was rooted in his Hegel-inspired evolutionary view of the growth of human knowledge.
For Comte, the history of Western
Civilization has three successive stages in
which he attempts to demonstrate historical
evolution in phenomenological categories:
Theological: The "infantile" stage: primitive, supernatural world-view; belief in God or gods
Metaphysical: The "adolescent" stage: Reference to invisible natural causes; "essences"; de-personalized forces; mind, Reason, whatever the case may be.
Positivistic: In this "mature" stage, only
scientific description is involved; all
causes apart from physical world to be rejected; laws of nature are not
explanations, but
descriptions of nature. There are no Ultimate causes. The question should
not be "why?", but rather, "what?". There are no absolutes, save one. There are no universals, save one. The only absolute is that "Everything is relative". So, according to this train of thought, there are absolutely no absolutes except the absolute that there are absolutely no absolutes.
Comte attempted through the codification of these "principles" to establish what he called the "Religion of Humanity".
Contemporary Positivists, of whom there are few, rely very little on Comte's specific ideas but retain his expicit and militant rejection of metaphysics and theology. "Science alone presents reliable knowledge of nature."
Analytic propositions
are those propositions which are true by
definition; "Bachelors are unmarried men." No
new information is given in the predicate and
consist only of tautologies. Determination of
the truth of analytic propositions involves
only logic and linguistic analysis.
Synthetic propositions
contain all propositions having
"factual" meanings and belong entirely to the
sciences, there being no factual propositions
except "scientific" (empirically verifiable)
ones. They refer to facts and are those
propositions whose truth depends on their
relation to the facts. "There are bachelors
in the building."
The "Verification Principle" is the most
explicit example of the anti-metaphysical
bias of the positivist.
According to the verification principle, if a
proposition is not a tautology, true by
definition, then it must be able to
be confirmed or disconfirmed by empirical
methods to be considered meaningful.
Otherwise, it is a pseudo-statement, without
meaning.
For the positivist, metaphysical or
theological statements such as "God exists",
being neither a tautology nor "scientific"
(empirically verifiable), are neither true
nor false, but meaningless;
literally, "nonsense".
The problem here, of course, is that the positivist is sawing off the branch upon which he sits. Is The Verification Principle an analytical statement, that is, true by definition? No. Can it be verified empirically (shown to be true "scientifically", by use of our five senses)? No. So if we use The Verification Principle to attempt to verify The Verification Principle, we find that by using it's own criteria, The Verification Principle is to be considered meaningless... a nonsense statement!
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