In 1768, Benjamin Franklin proposed a new alphabet, warning that without a phonetic scheme to stabilize spelling and pronunciation, “our writing will become the same with the Chinese as to the difficulty of learning and using it.” He composed this letter as a sample of his idea:

He explains everything (and answers the imagined objections above) in this essay.
06/03/2026 UPDATE: Reader Jason Taff notes:
The word ‘I’ is pronounced as a diphthong in English, and it’s transcribed as such in that text. But the first vowel of the diphthong in the text matches the ‘schwa’ vowel in the last syllable of ‘Kensington’, whereas modern English pronounces that first sound to match the sound in the word ‘not’ (which appears later in the text).
This is precisely a remnant of what’s called the Great English Vowel Shift that separates Chaucerian English from Shakespearean English. It had started in Shakespeare’s time (1600’s), but hadn’t fully progressed to its modern version in Franklin’s time (1700’s). This text is a snapshot record of that change in progress!
(Thanks, Jason.)