/sci/ - Science & Math

>>11585043
In few words: decades of digging in that field.
Let me give you a more extended argument from the top of my head:
a) the most primitive forms
b) parallels with the second most primitive in graphics: ᚐ is to ᚑ just as ᛆ is to ᚮ just as a is to aa (aa is o in Denmark)
the third most primitive is whether paleohispanic syllabaries or tifinagh (picrelated) where a is also one dot and two dots are labial vowel, and I can go for hours about it.
c) radiocarbon dating being one of the biggest nothingburgers I know of: https://en.wikipedia.org/wiki/Before_Present