Now the whole earth had one language and the same words.
▸The Tower of Babel story begins with the unity of language.
The Tower of Babel story begins with the unity of language. This means that before the dispersal after Noah, humanity had one language and a common means of communication. A common language is itself a good thing, but in this text it becomes the background that enables humanity's project of pride and self-deification. Unity itself is not the problem — the question is what that unity is directed toward.