- Correspondence theory of truth
The correspondence theory of truth states that the truth or falsity of a statement is determined only by how it relates to the world, and whether it accurately describes (i.e., corresponds with) that world. The theory is opposed to the coherence theory of truth which holds that the truth or falsity of a statement is determined by its relations to other statements rather than its relation to the world.
Correspondence theories claim that true beliefs and true statements correspond to the actual state of affairs. This type of theory attempts to posit a relationship between thoughts or statements on the one hand, and things or facts on the other. It is a traditional model which goes back at least to some of the classical Greek philosophers such as Socrates, Plato, and Aristotle. This class of theories holds that the truth or the falsity of a representation is determined solely by how it relates to a reality; that is, by whether it accurately describes that reality. As Aristotle claims in his Metaphysics: "To say that [either] that which is is not or that which is not is, is a falsehood; and to say that that which is is and that which is not is not, is true".
- 1 Varieties of correspondence theories
- 2 Relation to ontology
- 3 Objections
- 4 Other (non-correspondence) theories of truth
- 5 References
- 6 External links
Varieties of correspondence theories
Correspondence as congruence
Bertrand Russell theorized that a statement, to be true, must have a structural isomorphism with the state of affairs in the world that makes it true. For example, "A cat is on a mat" is true if, and only if, there is in the world a cat and a mat and the cat is related to the mat by virtue of being on it. If any of the three pieces (the cat, the mat, and the relation between them which correspond respectively to the subject, object, and verb of the statement) is missing, the statement is false.
Some sentences pose difficulties for this model, however. As just one example, adjectives such as "counterfeit", "alleged", or "false" do not have the usual simple meaning of restricting the meaning of the noun they modify: a "tall lawyer" is a kind of lawyer, but an "alleged lawyer" may not be.
Correspondence as Bridge between Natural and Spiritual Realm
Emanuel Swedenborg, refined the theory of correspondence just before the Enlightenment Era in Europe. He used his theory of correspondence to explain the natural symbols of Jesus Christ's parables. His theory was that all worthy-to-beheld objects within nature possess a metaphorical spiritual reality. Thus, Correspondence, for Swedenborgian Christians, shares a link with alchemy, and the "as above, so below" principle.
Correspondence as correlation
J. L. Austin theorized that there need not be any structural parallelism between a true statement and the state of affairs that makes it true. It is only necessary that the semantics of the language in which the statement is expressed are such as to correlate whole-for-whole the statement with the state of affairs. A false statement, for Austin, is one that is correlated by the language to a state of affairs that does not exist.
Relation to ontology
Historically, most advocates of correspondence theories have been ontological realists; that is, they believe that there is a world external to the minds of all humans. This is in contrast to metaphysical idealists who hold that everything that exists is, in the end, just an idea in some mind. However, it is not strictly necessary that a correspondence theory be married to ontological realism. It is possible to hold, for example, that the facts of the world determine which statements are true and to also hold that the world (and its facts) is but a collection of ideas in the mind of some supreme being.
The theory is only as plausible or usable as phenomena are known to us
One attack on the theory claims that the correspondence theory succeeds in its appeal to the real world only in so far as the real world is reachable by us.
The direct realist believes that we directly know objects as they are. Such a person can wholeheartedly adopt a correspondence theory of truth.
The rigorous idealist believes that there are no real objects. The correspondence theory appeals to imaginary undefined entities, so it is incoherent.
The skeptic believes that we have no knowledge. The correspondence theory is simply false.
Other positions hold that we have some type of awareness, perception, etc. of real-world objects which in some way falls short of direct knowledge of them. But such an indirect awareness or perception is itself an idea in one's mind, so that the correspondence theory of truth reduces to a correspondence between ideas about truth and ideas of the world, whereupon it becomes a coherence theory of truth.
Vagueness or circularity
Either the defender of the correspondence theory of truth offers some accompanying theory of the world, or he or she does not.
If no theory of the world is offered, the argument is so vague as to be useless or even unintelligible: truth would then be supposed to be correspondence to some undefined, unknown or ineffable world. It is difficult to see how a candidate truth could be more certain than the world we are to judge its degree of correspondence against.
On the other hand, immediately the defender of the correspondence theory of truth offers a theory of the world, he or she is operating in some specific ontological or scientific theory, which stands in need of justification. But the only way to support the truth of this theory of the world that is allowed by the correspondence theory of truth is correspondence to the real world. Hence the argument is circular.
Other (non-correspondence) theories of truth
Some alternatives theories include:
- The deflationary theory of truth, of which the performative theory of truth and the redundancy theory of truth may be considered subtypes.
- Formal theories of truth such as used in formal logic and mathematics, as well as Alfred Tarski's semantic theory of truth and Saul Kripke's theories of truth.
- ^ Encyclopedia of Philosophy, Vol.2, "Correspondence Theory of Truth", auth: Arthur N. Prior, p223-224 Macmillan, 1969
- ^ Aristotle, Metaphysics, 1011b26
- ^ Kirkham, 1992, section 4.2
- ^ See Kirkham, 1992, section 4.3
- ^ See Kirkham, 1992, section 4.6
- ^ See Michael Williams, 1977
- ^ See Michael Williams, 1977
- J. L. Austin (1970), Philosophical Papers, Oxford University Press, Oxford.
- Kirkham, Richard L. (1992), Theories of Truth: A Critical Introduction, MIT Press, Cambridge, MA.
- Bertrand Russell (1912), The Problems of Philosophy, Oxford University Press, Oxford.
- Michael Williams (1977), Groundless Belief, Basil Blackwell, Oxford.
Theories of truth
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correspondence theory of truth — Aristotle said that a statement is true if it says of what is that it is, and of what is not that it is not (Metaphysics Γ, iv. 1011). But a correspondence theory is not simply the view that truth consists in correspondence with the facts, but… … Philosophy dictionary
CORRESPONDENCE THEORY OF TRUTH — is the view that truth consists in its correspondence to REALITY and not in ABSTRACT IDEAS. See the COHERENCE THEORY OF TRUTH … Concise dictionary of Religion
correspondence theory — Philos. the theory of truth that a statement is rendered true by the existence of a fact with corresponding elements and a similar structure. Cf. coherence theory, pragmatic theory. [1900 05] * * * … Universalium
correspondence theory — noun : a theory holding that truth consists in agreement between judgments or propositions and an independently existing reality contrasted with coherence theory … Useful english dictionary
Pragmatic theory of truth — refers to those accounts, definitions, and theories of the concept truth that distinguish the philosophies of pragmatism and pragmaticism. The conception of truth in question varies along lines that reflect the influence of several thinkers,… … Wikipedia
Deflationary theory of truth — A deflationary theory of truth is one of a family of theories which all have in common the claim that assertions that predicate truth of a statement do not attribute a property called truth to such a statement. Contents 1 Redundancy theory 2… … Wikipedia
coherence theory of truth — The view that the truth of a proposition consists in its being a member of some suitably defined body of other propositions: a body that is consistent, coherent, and possibly endowed with other virtues, provided these are not defined in terms of… … Philosophy dictionary
COHERENCE THEORY OF TRUTH — the theory that TRUTH consists in coherence to a SYSTEM of IDEAS as opposed to a relationship with EMPIRICAL REALITY. See CORRESPONDENCE THEORY OF TRUTH … Concise dictionary of Religion
Semantic theory of truth — A semantic theory of truth is a theory of truth in the philosophy of language which holds that truth is a property of sentences. Contents 1 Origin 2 Tarski s Theory 3 See also … Wikipedia
Coherence theory of truth — regards truth as coherence with some specified set of sentences, propositions or beliefs. There is no single coherence theory of truth, but rather an assortment of perspectives that are commonly collected under this title. A… … Wikipedia