Writing Was Invented Maybe Three Times in History

Spoken language emerged everywhere humans did. Writing did not. It appears to have been invented from nothing on only a handful of occasions, and almost every script in use today is a descendant, borrowing or adaptation of one of them.

The independent inventions

Cuneiform began as accountancy. The earliest tablets from Uruk record quantities of grain, livestock and beer — not literature, not religion, but inventory. Writing was invented to keep track of stock, and only later discovered to be good for anything else.

From pictures to sounds

Every one of these systems began pictographically and then hit the same problem: abstract ideas and proper names cannot be drawn. The solution each found independently is the rebus principle — using a picture for its sound rather than its meaning.

In English terms, drawing an eye to write I, or a bee plus a leaf to write belief. Once a script does that, it has stopped recording things and started recording language, and the character set can shrink dramatically.

One alphabet, nearly all descendants

Around 1800 BCE, Semitic-speaking workers in the Sinai adapted a small number of Egyptian signs to write their own language, using each sign for the first consonant of its name. The result, Proto-Sinaitic, is the ancestor of an extraordinary proportion of the world's scripts.

Latin and Devanagari look nothing alike and share a common ancestor roughly 3,800 years back — the same kind of relationship as unrelated-looking cousins in a language family.

The Greek contribution

Phoenician wrote consonants only, which suits Semitic languages where roots are consonantal. Greek is Indo-European and needs vowels to be readable. So Greek took Phoenician letters for consonants Greek did not have and repurposed them as vowels.

That gave the first alphabet writing both consonants and vowels as equal letters — the model Latin and Cyrillic inherited.

The order is 3,000 years old

A, B, C is not a design choice anyone alive made. It descends from Phoenician aleph, beth, gimel, daleth, and cuneiform tablets from Ugarit dated to the fourteenth century BCE already list the letters in that sequence. Greek alpha, beta, gamma, delta preserves it; so does Hebrew alef, bet, gimel, dalet. An arbitrary ordering, decided once, has survived three millennia and several complete changes of letter shape.

The one built from scratch

Hangul is the great exception. Commissioned by King Sejong and promulgated in 1446, it was designed deliberately rather than inherited, and its consonant letters schematise the shape of the mouth that produces them — ㄱ for the back of the tongue raised, ㄴ for the tongue tip at the ridge, ㅁ for the lips closed.

It is the only widely used script whose inventor, date and design rationale are all documented, and it is routinely cited as the most systematically designed writing system in use. Most scripts are the outcome of accident and adaptation; Hangul is the outcome of a specification.

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