Josiah Clark Nott was an American surgeon and anthropologist. He is known for his studies into the etiology of yellow fever. Nott, a slaveowner himself, used his scientific reputation to defend the institution of enslavement. He claimed that "the negro achieves his greatest perfection, physical and moral, and also greatest longevity, in a state of slavery". Nott was influenced by the racial theories of Samuel George Morton, one of the inspirators of physical anthropology. Morton collected hundreds of human skulls from around the world and tried to classify them. Morton had been among the first to claim that he could judge the intellectual capacity of a race by the cranial capacity. A large skull meant a large brain and high intellectual capacity, and a small skull indicated a small brain and decreased intellectual capacity. By studying these skulls he came to the conclusion of polygenism, that each race had a separate origin.
Nott took up theories that the mosquito was a vector for malaria, held by John Crawford and his contemporary Lewis Daniel Beauperthy. He is credited as being the first to apply the insect vector theory to yellow fever, then a serious health problem of the American South. In his 1850 Yellow Fever Contrasted with Bilious Fever he attacked the prevailing miasma theory. Nott lost four of his children to yellow fever in one week in September 1853. Morton's followers, particularly Nott and George Gliddon in their monumental tribute to Morton's work, Types of Mankind, carried Morton's ideas further and claimed and backed up his findings which supported the notion of polygenism, which claims that humanity originates from different lineages and is the ancestor of the multiregional hypothesis. In their book, Nott and Gliddon argued that the races of mankind occupied distinct zoological provinces and did not originate from a single pair, they both believed God had created each race and positioned each race in separate provinces. The doctrine of zoological provinces outlined in Types of Mankind did not allow for superiority of one type of race over another, each type was suited to its own province, and was superior in its own area. Nott claimed that because races were created in different provinces, that each race types must be of equal antiquity. However Nott and other polygenists such as Gliddon believed that the biblical Adam means "to show red in the face" or "blusher"; since only light skinned people can blush, then the biblical Adam must be of the Caucasian race. Nott persistently attacked the scientific basis of the Bible and also rejected the theory of evolution, claiming that the environment does not change any organism into another, and also rejecting common descent. Nott believed monogenism was "absurd" and had no biblical or scientific basis. He pointed to excavations in Egypt which depicted animals and humans as they looked today to refute monogenism and evolution. According to Nott, the monuments and artifacts found in Egypt show us that the "White, Mongolian and Negro existed at least five thousand years ago". Nott claimed that this proved beyond dispute that each race had been created separately. Nott claimed that the writers of the Bible had no knowledge of any races except themselves and their immediate neighbors, and that the Bible does not concern the whole of the earth's population. According to Nott there are no verses in the Bible which support monogenism and that the only passage the monogenists use is Acts 17:26, but according to Nott the monogenists are wrong in their interpretation of that verse because the "one blood" of Paul's sermon only includes the nations he knew existed, which were local. In 1856, Nott hired Henry Hotze to translate Arthur de Gobineau's An Essay on the Inequality of the Human Races, a founding text of "biological racism" that contrasts with Boulainvilliers 's theory of races and provided an appendix with the latest results. Gobineau subsequently complained that Hotze's translation had ignored his comments on "American decay generally and slaveholding in particular". In 1857, Nott and Gliddon again co-edited a book, Indigenous Races of the Earth. That book built upon the arguments in Types of Mankind that linked anthropology and "scientific" studies of race to establish a supposed natural hierarchy of the races. The book included chapters from Louis Ferdinand Alfred Maury, J. Atkin Meigs, and Francis Polszky, letters from Louis Agassiz, Joseph Leidy, and A.W. Habersham. Charles Darwin opposed Nott and Gliddon's polygenist arguments in his 1871 The Descent of Man, arguing for a monogenism of the species. Darwin conceived the common origin of all humans as essential for evolutionary theory. Darwin cited Nott and Gliddon's arguments as an example of those classing the races of man as separate species; Darwin disagreed and he concluded that humanity is one species. Nott was a founder of the Medical College of Alabama, established in Mobile in 1858, and served as its Professor of Surgery. In 1860 he successfully appealed to the state legislature for a monetary appropriation and a state charter for the school. During the American Civil War he served as a Confederate surgeon and staff officer. During the early years of the war he served as director of the Confederate General Army Hospital in Mobile; later he served in the field as medical director on the staffs of Brig. Gen. Daniel Ruggles and Gen. Braxton Bragg, and hospital inspector. He lost both of his remaining sons to the war. Upon his own death in 1873 he was interred in Magnolia Cemetery in Mobile.
Honors
Nott Hall at the University of Alabama is named after Nott, for his work at the predecessor Medical College of Alabama. This attracted controversy in 2016, with several student groups petitioning that either the building be renamed or an educational plaque be added due to Nott's open racism even by the standards of his era.
