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philosophy Philosophy (from , ) is the systematized study of general and fundamental questions, such as those about existence, reason, knowledge, values, mind, and language. Such questions are often posed as problems to be studied or resolved. Some ...

, intelligibility is what can be comprehended by the human mind in contrast to sense perception. The intelligible method is thought thinking itself, or the human mind reflecting on itself.

Plato Plato ( ; grc-gre, Πλάτων ; 428/427 or 424/423 – 348/347 BC) was a Greek philosopher born in Athens during the Classical period in Ancient Greece. He founded the Platonist school of thought and the Academy, the first institution ...

referred to the intelligible realm of

mathematics Mathematics is an area of knowledge that includes the topics of numbers, formulas and related structures, shapes and the spaces in which they are contained, and quantities and their changes. These topics are represented in modern mathematics ...

forms Form is the shape, visual appearance, or configuration of an object. In a wider sense, the form is the way something happens. Form also refers to: *Form (document), a document (printed or electronic) with spaces in which to write or enter data * ...

first principles In philosophy and science, a first principle is a basic proposition or assumption that cannot be deduced from any other proposition or assumption. First principles in philosophy are from First Cause attitudes and taught by Aristotelians, and nua ...

, logical deduction, and the dialectical method. The intelligible realm of thought thinking about thought does not necessarily require any visual images, sensual impressions, and material causes for the contents of mind. Descartes referred to this method of thought thinking about itself, without the possible illusions of the senses.

Kant Immanuel Kant (, , ; 22 April 1724 – 12 February 1804) was a German Philosophy, philosopher and one of the central Age of Enlightenment, Enlightenment thinkers. Born in Königsberg, Kant's comprehensive and systematic works in epistemolo ...

made similar claims about

a priori ("from the earlier") and ("from the later") are Latin phrases used in philosophy to distinguish types of knowledge, justification, or argument by their reliance on empirical evidence or experience. knowledge is independent from current ...

knowledge. A priori knowledge is claimed to be independent of the content of experience.

Usage

The

objects Object may refer to: General meanings * Object (philosophy), a thing, being, or concept ** Object (abstract), an object which does not exist at any particular time or place ** Physical object, an identifiable collection of matter * Goal, an ...

or concepts that have intelligibility may be called intelligible. Some possible examples are

number A number is a mathematical object used to count, measure, and label. The original examples are the natural numbers 1, 2, 3, 4, and so forth. Numbers can be represented in language with number words. More universally, individual numbers c ...

s and the logical

law of non-contradiction In logic, the law of non-contradiction (LNC) (also known as the law of contradiction, principle of non-contradiction (PNC), or the principle of contradiction) states that contradictory propositions cannot both be true in the same sense at the sa ...

. There may be a distinction between everything that is intelligible and everything that is visible, called the ''intelligible world'' and the ''visible world'' in e.g. the analogy of the divided line as written by

.http://faculty.cua.edu/hoffmann/courses/201_1068/Plato

Examples

The

Absolute Absolute may refer to: Companies * Absolute Entertainment, a video game publisher * Absolute Radio, (formerly Virgin Radio), independent national radio station in the UK * Absolute Software Corporation, specializes in security and data risk manage ...

is generally regarded as being only partially intelligible. The Absolute is the idea of an unconditional

reality Reality is the sum or aggregate of all that is real or existent within a system, as opposed to that which is only imaginary. The term is also used to refer to the ontological status of things, indicating their existence. In physical terms, r ...

which transcends limited, conditional, everyday

existence Existence is the ability of an entity to interact with reality. In philosophy, it refers to the ontology, ontological Property (philosophy), property of being. Etymology The term ''existence'' comes from Old French ''existence'', from Medieval ...

. It is sometimes used as a term for

God In monotheism, monotheistic thought, God is usually viewed as the supreme being, creator deity, creator, and principal object of Faith#Religious views, faith.Richard Swinburne, Swinburne, R.G. "God" in Ted Honderich, Honderich, Ted. (ed)''The Ox ...

or the

Divine Divinity or the divine are things that are either related to, devoted to, or proceeding from a deity.divine< ...

. Other similar concepts are

The One The ONE is a shopping centre in Tsim Sha Tsui, Kowloon, Hong Kong. It is built on the site of the former Tung Ying Building at 100 Nathan Road. It was developed by Chinese Estates Holdings and opened in 2010. Owner Joseph Lau Luen-hung g ...

and

First Cause The unmoved mover ( grc, ὃ οὐ κινούμενον κινεῖ, ho ou kinoúmenon kineî, that which moves without being moved) or prime mover ( la, primum movens) is a concept advanced by Aristotle as a primary cause (or first uncaused cau ...

References

Bibliography Miguel Espinoza, ''A Theory of Intelligibility. A Contribution to the Revival of the Philosophy of Nature'', Thombooks Press, Toronto, ON, 2020. {{DEFAULTSORT:Intelligibility (Philosophy) Philosophy of mind A priori Concepts in epistemology Platonism

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Examples

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