Acronyms. Once: a proud technical civilization with an awkwardly written language, which solved the problem by resort to acronyms and abbreviations. Near the end, did some sage warn how many the acronyms had become? How they were combining to breed new acronyms? Even as they prepared for their greatest triumph, their language had become utterly confused. None were found now who knew all the acronyms of another. They scattered abroad, forming peoples who shared just enough acronyms to begin to form a basic common vocabulary. Abandoned and untended, Atlantis fell. Some of these groups are known to us: Proto-Indo-Europeans, for example, or Hamito-Semites, or Sino-Tibetans.