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
Curse of Ham likely to receive a far greater reward in the next world than would the Japhetic nobility. The idea that serfs were the descendants of Ham soon became widely promoted in Europe. An example is Dame Juliana Berners (c. 1388), who, in a treatise on hawks, claimed that the "churlish" descendants of Ham had settled in Europe, those of the temperate Shem in Africa, and those of the noble Japheth in Asia (a departure from normal arrangements, which placed Shem in Asia, Japheth in Europe, and Ham in Africa), because she considered Europe to be the "country of churls", Asia of