Historical race concepts Classical ideas with the notion that humanity as a whole was descended from Shem, Ham and Japheth, the three sons of Noah, producing distinct Semitic (Asiatic), Hamitic (African), and Japhetic (Indo-European) peoples. This theory dates back to the Babylonian "Talmud", which states, "the descendants of Ham are cursed by being black, and [it] depicts Ham as a sinful man and his progeny as degenerates." In the 9th century, Al-Jahiz, an Afro-Arab Islamic philosopher, attempted to explain the origins of different human skin colors, particularly black skin, which he believed to be the result of the environment. He cited a stony
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