Aletheia
Encyclopedia
Aletheia is a Greek word variously translated as "unclosedness", "unconcealedness", "disclosure
World disclosure
World disclosure is a phenomenon described by the German philosopher Martin Heidegger in his landmark book Being and Time. It has also been discussed by philosophers such as John Dewey, Jürgen Habermas and Charles Taylor...

" or "truth
Truth
Truth has a variety of meanings, such as the state of being in accord with fact or reality. It can also mean having fidelity to an original or to a standard or ideal. In a common usage, it also means constancy or sincerity in action or character...

". The literal meaning of the word is "the state of not being hidden; the state of being evident
Evidence
Evidence in its broadest sense includes everything that is used to determine or demonstrate the truth of an assertion. Giving or procuring evidence is the process of using those things that are either presumed to be true, or were themselves proven via evidence, to demonstrate an assertion's truth...

" and it also implies sincerity, as well as factuality or reality.

Heidegger and aletheia

In the early to mid 20th-century, Martin Heidegger
Martin Heidegger
Martin Heidegger was a German philosopher known for his existential and phenomenological explorations of the "question of Being."...

 brought renewed attention to the concept of aletheia, by relating it to the notion of disclosure
World disclosure
World disclosure is a phenomenon described by the German philosopher Martin Heidegger in his landmark book Being and Time. It has also been discussed by philosophers such as John Dewey, Jürgen Habermas and Charles Taylor...

, or the way in which things appear as entities in the world. While he initially referred to aletheia as "truth", specifically a form of which that is pre-Socratic
Pre-Socratic philosophy
Pre-Socratic philosophy is Greek philosophy before Socrates . In Classical antiquity, the Presocratic philosophers were called physiologoi...

 in origin, Heidegger eventually corrected this interpretation, writing:

To raise the question of aletheia, of disclosure as such, is not the same as raising the question of truth. For this reason, it was inadequate and misleading to call aletheia, in the sense of opening, truth."


Heidegger gave an etymological
Etymology
Etymology is the study of the history of words, their origins, and how their form and meaning have changed over time.For languages with a long written history, etymologists make use of texts in these languages and texts about the languages to gather knowledge about how words were used during...

 analysis of aletheia, and drew out an understanding of the term as 'unconcealedness'. Thus, aletheia is distinct from conceptions of truth understood as statements which accurately describe a state of affairs (correspondence
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 that world...

), or statements which fit properly into a system taken as a whole (coherence
Coherence theory of truth
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...

). Instead, Heidegger focused on the elucidation of how an ontological
Ontology
Ontology is the philosophical study of the nature of being, existence or reality as such, as well as the basic categories of being and their relations...

 "world" is disclosed, or opened up, in which things are made intelligible for human beings in the first place, as part of a holistically structured background of meaning.

Heidegger also wrote that "Aletheia, disclosure thought of as the opening of presence, is not yet truth. Is aletheia then less than truth? Or is it more because it first grants truth as adequatio and certitudo, because there can be no presence and presenting outside of the realm of the opening?"

Further reading

Heidegger began his discourse on the reappropriation of aletheia in his magnum opus, Being and Time
Being and Time
Being and Time is a book by the German philosopher Martin Heidegger. Although written quickly, and despite the fact that Heidegger never completed the project outlined in the introduction, it remains his most important work and has profoundly influenced 20th-century philosophy, particularly...

, and expanded on the concept in his Introduction to Metaphysics. For more on his understanding of aletheia, see Poetry, Language, and Thought, in particular the essay entitled "The Origin of the Work of Art
The Origin of the Work of Art
The Origin of the Work of Art is the title of an article by German philosopher Martin Heidegger. Heidegger drafted the text between 1935 and 1937, reworking it for publication in 1950 and again in 1960...

", which describes the value of the work of art as a means to open a "clearing" for the appearance of things in the world, or to disclose their meaning for human beings. Heidegger revised his views on aletheia as truth, after nearly forty years, in the essay "The End of Philosophy and the Task of Thinking," in On Time and Being.

See also

  • World disclosure
    World disclosure
    World disclosure is a phenomenon described by the German philosopher Martin Heidegger in his landmark book Being and Time. It has also been discussed by philosophers such as John Dewey, Jürgen Habermas and Charles Taylor...

  • Reflective disclosure
    Reflective disclosure
    Reflective disclosure is a term coined by philosopher Nikolas Kompridis. In his book Critique and Disclosure: Critical Theory between Past and Future, Kompridis describes a set of heterogeneous social practices he believes can be a source of significant ethical, political, and cultural transformation...

  • Heideggerian terminology
    Heideggerian terminology
    Martin Heidegger, the 20th-century German philosopher, introduced to the world a large body of work which intended a profound change of direction for philosophy...

  • Metaphysics
    Metaphysics
    Metaphysics is a branch of philosophy concerned with explaining the fundamental nature of being and the world, although the term is not easily defined. Traditionally, metaphysics attempts to answer two basic questions in the broadest possible terms:...

  • Epistemology

External links

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