For metaphysics there is correspondence between the idea and
things that are expressed by language through logical judgments. In this way,
the subject maintains a relationship with all things prior to any linguistic
nomination. Since the times of classical Greece, and particularly since Plato
and Aristotle, it has been argued that the human being is a being who, due to
his capacity for abstraction, can know the essence of reality and communicate
it to everyone.
For metaphysical thought (concepts), reality (things) and
language (words) are linked to each other. Language expresses thought and means
things, reality through thought.
Later, at the beginning of modernity, Descartes continues
this line of thought by legitimizing it with his dictum: ¨cogito, ergo sum¨
which translates into dualities
Later, at the beginning of modernity, Descartes continued
this line of thought by legitimizing it with his dictum: "cogito, ergo
sum" which translates into dualities
• mind-body
• spirit-matter
• subject-object
This traditional perspective constitutes the metaphysical
nucleus of western thought that continues until well into the 20th century and
in which the being of a thing was:
• One: Every time there is a thing, it appears as a thing.
Being is one
• True: Because the truth is the appearance of the thing,
the truth is something that is discovered
• Good: Because it
lacks predicates, determinations
Thus, for Plato, the Good was the name of being in an
analogous way as God will be for medieval theology, that is, that which lacks
determination. The one, the true and the good constitute the guarantee of unity
and knowability of the referent beyond its sensible modification. Things are
not as we think but are thought in accordance with what they are. Truth as
adequacy is the core of traditional Western metaphysics, in which language
expresses that correspondence through veritative judgments,
The search for the
foundation
Gottlod Frege's most significant contribution to philosophy
was the distinction between:
• Sign
• Sense
• Referrer
Thus, for example, a linguistic sign has two aspects:
• In the case of speech: the sign constitutes a current of
sound that we interpret linguistically
• In the case of writing: it is a visual and graphic
representation that carries meaning
For example, a name is a sign that designates an object.
That is, a word o phrase that designates an object. The referent would be what
is designated by the sign, the referent of a name that is a particular object.
The sense in this context would be the meaning. Beyond this simplification, for
Frege there are other signs that he calls "conceptual words" and that
also have meaning and referent. For Frege, "conceptual words" are
signs that refer to a concept. The concept operates on the basis of a single
argument whose value is a truth value. That is to say that the truth conditions
of a statement depend on the real and external existence of the referent. For
example:
X is Napoleon, X is the victor at Jena, X is the loser at
Waterloo
true proposition
The referent is an individual whose historical existence has
been verified
Frege breaks with psychologism, according to which meanings
and concepts are private entities, to open up to a new paradigm of a Platonic
nature; the realism of meaning, from where he argues that our words refer to
objects in the world, have reference and also sense. The senses, the meanings
of the words belong to communities of speakers and not to the minds of
individuals, what belongs to the speakers are their subjective representations.
Also in Husserl, knowledge begins with real and external
existence, that is, with experience. However, the concept of experience has
another connotation. Husserl belongs to a tradition that goes back to Descartes
and Kant: the philosophy of consciousness. Consciousness is always aware of
something, so consciousness is not a thing to which we could refer, it is
consciousness that refers to something, a thing, an X, even when that
"thing" is unknown at first. ¨. Phenomenology through the concept of
intentionality seems to successfully restore that self-identical referent,
missing in Frege's logic. In this way, scientific discourse finds in
consciousness the foundation that philosophy sought.
The linguistic twist
Inspired by Heidegger, Derrida proceeds to deconstruct the
concept of presence. This concept operated as a guarantee of the referent's
unity beyond its sensible modifications. Presence as what is presented. Derrida
establishes that the present does not coincide with itself, there is no
identity but difference because the present differs from itself. Consciousness
is an illusion because being aware of something, of a present thing, is
consequently an illusion.
By deconstructing the concept of presence, of that being
one, true and good, Derrida begins the critique of what he calls
"onto-theo-logy":
• logos: speech
• onto: entity
• Theos: Good-Platonic model-Medieval God-Modern Man
The key to Derrida's deconstruction lies in the structural
linguistics of Professor Saussure. For whom a linguistic sign is a biplane
entity composed of a signifier and a signified. In relation to the truth, what
defines an expression would not be its truth conditions but the acceptance
within a given language by the inhabitants of the community language that guide
our interpretation of the facts.
Another difference established by Saussure is:
• Pragmatic axis: typical of substitutions
•Syntagmatic axis: typical of successions
To illustrate this second difference, we take an example
from Saussure himself: the tree signifier has a meaning in the language, but its meaning changes when we
speak of the "cherry tree" and the "family tree". The
meaning is modified according to the phrase or the discursive succession. So
even within the same language or culture, the terms have different meanings and
meanings. Substitution and succession are going to become Derrida's discourse
in two forms of difference.
The present element differs from itself, as Saussure defined
language as "a system of differences without positive terms". The
apparent identity of the sign is a real difference, in turn the meaning of that
sign will depend on the discursive succession in which it is inscribed, both on
the past of that succession and on its future. The meaning is always deferred,
that is, the meaning of each term is always suspended.
Partial conclusions:
First consequence: The meaning of a signifier is not a
referent ("the thing itself") but another signifier.
Second consequence: If the words do not re-present what was
already present, then we cannot make a precise distinction between the univocal
discourse of science and the equivocal discourse of fiction. We cannot speak of
a figurative and a literal language.
Third consequence: ¨There are no facts, only
interpretations¨. Which means that the signifier does not refer to a referent
but to another signifier. Discourse is prior to things.
In summary:
·
The world is not a set of things that are first
presented and then named by language. It is a cultural interpretation and as
such poetic or metaphorical
• ¨The world becomes
fable¨. That is to say something that is told and that exists only in the narrative.
• Rorty argues that philosophers and scientists are poets
who ignore themselves as such, that is, they are interpreters.
• Vattimo: The primacy of interpretation over facts
characterizes the "hermeneutic" tradition, of philosophy that
identifies with nihilism insofar as there is nothing outside of language or
interpretation
Rational discourse
and hermeneutical perspective
• Rational discourse: From the Enlightenment perspective, it
was one in which the order and connection of ideas is identical to the order
and connection of things ( science)
• Hermeneutic perspective: We never know things as they are
outside of the discourses that speak about it and that in turn create and build
meanings
What do we know? From the hermeneutic perspective, an
interpretation or a creation of the facts. Our version is a version of that created
version. When is a statement true? It is true when an interpretation coincides
with another previous interpretation. Thus, Rorty maintains that propositions
are elements of human languages, where there are no propositions, there is no
truth, and human languages are human creations. Nietzsche's phrase "God is
dead" expresses that there is nothing outside of interpretations. Because
God was the foundation of rational discourse, that true and good unity, the
appearance of the Biegn without attribute, prior to any judgment about it.
From the scientific point of view, a fact does not prove
anything because it depends on an interpretation. Thus, philosophy and science
become variants of rhetoric by giving up the idea of objective truth or
rational discourse. In this sense, linguistics and literary theory, understood
as rhetorical analysis, begin to occupy a central place in the intellectual
debate from the 1960s. Both Derrida and Rorty read a philosophical discourse,
for example, in the same way that they interpret a literary text.
The objection to metaphysics made by the followers of the
"linguistic twist" to the defenders of objective truth or
Enlightenment reason is that we know because we are part of a culture, a
language in which each of the things has one or more meanings for us. various.
In opposition to positive science or enlightened reason for those of us who
inhabit nature, hermeneutics instead holds that we live in a "world".
The world is a set of meanings, knowledge, values, tastes, certainties, a
pre-interpretation or a pre-understanding. We inhabit a world, a language, a
culture.
Hermeneutics as a
philosophy of finitude
The subject, for the philosophers of the linguistic twist,
is the bearer of a historical and finite language that makes posible meanings
and in tur,conditions knowledge of itself and the world, in opposition to the
autonomous subject of modernity. That is why Derrida maintains that it is the
language that dominates its speakers. The language gives us its word in two
different and correlative ways:
A significant system:
from which we understand the world
He proposes us to trust it: we can only believe in the words
given, in its heritage and its promises
Language is not the foundation,like God or Man in the
illustration, language is not One, it is multiple, and therefore creates different
worlds, each one with its beings, events and facts. Each one inhabits a world
but there is no longer, as was supposed, a single world. However, it is
possible to "transcend" finitude through tradition. Tradition is a
way of eluding the death of knowledge, of overcoming finitude within a
community that no longer defines itself politically but rather culturally or
ethnically.
The concept of finitude disrupts an essential aspect of the
philosophy that went from Plato to Descartes and from this to Frege himself :
the difference between Doxa and Episteme. That is, between "opinion"
and "science", between "pre-judgment" and
"unprejudiced knowledge". For this philosophical tradition, true
statements about beigns imply seeing or thinking about them as they are and not
as we believe or imagine them, to be according to the discourse of an era or a
community. This implies withdrawing from cultural or historical interpretations
and observing things beigns with a timeless and infinite gaze. Enlightenment
reason is incompatible with the historical finitude of human beings and for
this reason, it can take the place of God.
This mode of reasoning constitutes one more illusion of
metaphysics. The pre-judgment of metaphysics was to think that a thought
without prejudice was possible for man, what underlies this reasoning is the
idea of a philosophy as a mirror of nature.
For hermeneutics, a statement is true when it is as
established, accepted, instituted within a community of belonging. A true statement
does not say what a thing is, but presupposes it within a particular culture.
The language games
Between the early to late 1970s, Wittgenstein's theory of
"language games" will have its adherents in continental Europe , of
which the German philosoher J. Habermas and the French philosopher F. Lyotard
are just two examples of this thought trend. Also outside Europe , we can
mention for example R. Rorty and P. Watzlawick .
Wittgenstein considered that the meaning of a term was
identified with its use. What is important is what the speakers do with the
term they use. In this respect Wittgenstein's logic can be considered
pragmatic. For example:
Lassie is a bitch
you are a bitch
In the first case the use of the term "bitch" is
used to inform, in the second to insult. Thus, informing, insulting, declaring,
promising, interrogating, etc., are different ways of doing things with words.
For this reason, the validity of a statement depends on all
the participants agreeing to play, act and consequently recognize the
established rules of the game. Hence, both Habermas and Lyotard speak of a
contract, explicit or not, between the players. The "social bond" is
identified with these rules: to each institution there corresponds a precise
language game in which a group of individuals participate.
Two consequences of
language games:
Games are autonomous and heterogeneous
The subject does not have an identity prior to the role it
plays in a certain language game
These conditions are not metaphysical, but, following Habermas
, "communicative" or "playful"; rules to which that
language game called science responds, for example. A statement is not
scientific because it says something true about a state of affairs, it is
because it respects certain rules of the game. The logical principle is
replaced by a rhetorical principle. It is about convincing the addressees of
the validity of a statement, and for them to accept it, the sender must respect
certain rules of the game of science.
The problem of
hermeneutical truth
Once again the problem of truth is raised, but this time
within hermeneutic philosophies. The hermeneuts maintain that the truth is
possible thanks to the original opening to the "world of life", a
world that Habermas conceives as that "understanding" pre-established
in a deep layer of evidence, of certainties, of realities that are never
questioned. Habermas offers rather a pragmatic interpretation of this
"world of life", the presuppositions to this "world" are
the very rules of the language games and certain statements about which
"everyone" agrees that they are valid in consequence as a rule.
Lyotard differs from Habermas . He proposes in ¨The
postmodern condition¨ a legitimation of science that is not based on consensus
but on ¨paralogy¨ . Which means looking for inconsistencies or blind spots in
any system. Thus, the truth does not imply conformity with the established
consensus, but on the contrary, its criticism or questioning. Scientific
revolutions are unexpected even by the "revolutionaries" themselves.
Lyotard 's theory of legitimacy by paralogy ( truth
=revolution) coincides, at first, with Rorty 's proposal , for whom
"truth" begins with the creation of a new redescription . Except that
for Lyotard it is not necessary for this creation to be legitimized by
consensus or to be accepted by the ¨we¨, it is enough for it to open a new
field of investigation for it to have legitimacy as such. In summary:
Habermas -truth-pre-established understanding-consensual
aspect
Lyotard -truth-revolution- paralogy
Rorty -truth- redescription -consensual aspect
This constitutes a decisive point in the discussion of the
philosophies of the end of the century and the beginning of this century . The
problem with Lyotard 's approach is to identify the truth with the revolution:
would this serve to legitimize any revolution as the bearer of truth ? While Habermas and Rorty insist on
their consensual or communicative aspect of truth in order not to fall into the
duality between Doxa and Episteme, truth and opinion, and to avoid warding off
the dangers of a government that is no longer based on consensus but on
revolutionary truth, that installs a new orthodoxy. Plato in the Republic was
based on the notion of Episteme to repress the sophists, masters of language
games and rhetoric, who did not seek to find the truth but to persuade their
fellow citizens, holding to their opinions and their ancestral beliefs.
Apparently the problem is long-standing and is far from being closed.