Metawriting

Meta- (from Greek: ???? = "after", "beyond", "with", "adjacent", "self"), is a prefix used in English (and other Greek-owing languages) to indicate a concept which is an abstraction from another concept, used to complete or add to the latter.

In epistemology, the prefix meta- is used to mean about (its own category). For example, metadata are data about data (who has produced them, when, what format the data are in and so on). Similarly, metamemory in psychology means an individual's knowledge about whether or not they would remember something if they concentrated on recalling it. Furthermore, metaemotion in psychology means an individual's emotion about his/her own basic emotion, "or somebody else's basic emotion."

Another, slightly different interpretation of this term is "about" but not "on" (exactly its own category). For example, in linguistics a grammar is considered as being expressed in a metalanguage, or a sort of language for describing another language (and not itself). A meta-answer is not a real answer but a reply, such as: "this is not a good question", "I suggest you ask your professor". Here, we have such concepts as meta-reasoning and meta-knowledge.

Any subject can be said to have a meta-theory which is the theoretical consideration of its meta-properties, such as its Category: wikt - :foundation|foundations, methods, Category: wikt - :form|form and utility.

In Greek, the prefix meta- is generally less esoteric than in English; Greek meta- is equivalent to the Latin words post- or ad-. The use of the prefix in this sense occurs occasionally in scientific English terms derived from Greek. For example: the term Metatheria (the name for the clade of marsupial mammals) uses the prefix meta- merely in the sense that the Metatheria occur on the tree of life adjacent to the Theria (the placental mammals).

The term meta also refers back to Roman Times. A "meta" was a structure mounted on the ends of the central spina in Roman chariot races. In many of the Romance languages, the term "meta" is basically an aim or goal. Roman Charioteers would aim their chariots for this pole-like structure during their races, in order to stay on track.

"Meta" is also gaining currency as an adjective, as well as a prefix, as in the work of Douglas Hofstadter (see below).

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Writing is the representation of language in a textual medium through the use of a set of signs or symbols (known as a writing system). Writing may use abstract characters that represent phonetic elements of speech, as in Indo-European languages, or it may use simplified representations of objects or concepts, as in east-Asian and ancient Egyptian pictographic writing forms. However, it is distinguished from illustration, such as cave drawing and painting, and non-symbolic preservation of language via non-textual media, such as magnetic tape audio.

Writing is an extension of human language across time and space. Writing most likely began as a consequence of political expansion in ancient cultures, which needed reliable means for transmitting information, maintaining financial accounts, keeping historical records, and similar activities. Around the 4th millennium BC, the complexity of trade and administration outgrew the power of memory, and writing became a more dependable method of recording and presenting transactions in a permanent form (Robinson, 2003, p. 36). In both Mesoamerica and Ancient Egypt writing may have evolved through calendrics and a political necessity for recording historical and environmental events.