Generations of Noah are now seen as belonging to several distinct families independent of the Afro-Asiatic group. Some now discarded Hamitic theories have become viewed as racist; in particular a theory proposed in the 19th century by Speke, that the Tutsi were supposedly of some Hamitic ancestry and thus "inherently superior". The 17th-century Jesuit, Athanasius Kircher, thought that the Chinese had also descended from Ham, via Egyptians. There exist various traditions in post-biblical and talmudic sources claiming that Noah had children other than Shem, Ham, and Japheth who were born before the Deluge. According to the Quran ("Hud" 42–43), Noah had another unnamed
Tower of Babel Tower of Babel account, in , it is said that everyone on Earth spoke the same language, but this is inconsistent with the Biblical description of the post-Noahic world described in , where it is said that the descendants of Shem, Ham, and Japheth gave rise to different nations, each with their own language. Some explain this discrepancy by saying that the order of the narrative is not the same as the order of events. There have also been a number of traditions around the world that describe a divine confusion of the one original language into several, albeit without