Josiah Clark Nott (March 31, 1804March 31, 1873) was an American surgeon,
anthropologist
An anthropologist is a scientist engaged in the practice of anthropology. Anthropologists study aspects of humans within past and present societies. Social anthropology, cultural anthropology and philosophical anthropology study the norms, values ...
and
ethnologist
Ethnology (from the , meaning 'nation') is an academic field and discipline that compares and analyzes the characteristics of different peoples and the relationships between them (compare cultural, social, or sociocultural anthropology).
Scien ...
. He is known for his studies into the
etiology
Etiology (; alternatively spelled aetiology or ætiology) is the study of causation or origination. The word is derived from the Greek word ''()'', meaning "giving a reason for" (). More completely, etiology is the study of the causes, origins ...
of
yellow fever and
malaria
Malaria is a Mosquito-borne disease, mosquito-borne infectious disease that affects vertebrates and ''Anopheles'' mosquitoes. Human malaria causes Signs and symptoms, symptoms that typically include fever, Fatigue (medical), fatigue, vomitin ...
, including
the theory that they are caused by germs, and for his espousal of
scientific racism
Scientific racism, sometimes termed biological racism, is the pseudoscience, pseudoscientific belief that the Human, human species is divided into biologically distinct taxa called "race (human categorization), races", and that empirical evi ...
.
Nott, who owned slaves, used his scientific reputation to defend the institution of slavery. 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
Samuel George Morton (January 26, 1799 – May 15, 1851) was an American physician, natural scientist, and writer. As one of the early figures of scientific racism, he argued against monogenism, the single creation story of the Bible, instead sup ...
(1799–1851), one of the inspirators of
physical anthropology
Biological anthropology, also known as physical anthropology, is a natural science discipline concerned with the biological and behavioral aspects of human beings, their extinct hominin ancestors, and related non-human primates, particularly from ...
. 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
The size of the brain is a frequent topic of study within the fields of anatomy, biological anthropology, animal science and evolution. Measuring brain size and cranial capacity is relevant both to humans and other animals, and can be done by wei ...
(the measure of the volume of the interior of the skull). 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
Polygenism is a theory of human origins which posits the view that humans are of different origins (polygenesis). This view is opposite to the idea of monogenism, which posits a single origin of humanity. Modern scientific views find little merit ...
, that each race had a separate origin.
Early life and education
Nott was born on March 31, 1804, in the U.S. state of
South Carolina
South Carolina ( ) is a U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders North Carolina to the north and northeast, the Atlantic Ocean to the southeast, and Georgia (U.S. state), Georg ...
. He was the son of the
Federalist
The term ''federalist'' describes several political beliefs around the world. It may also refer to the concept of parties, whose members or supporters call themselves ''Federalists''.
History Europe federation
In Europe, proponents of deep ...
politician and judge
Abraham Nott
Abraham Nott (February 5, 1768June 19, 1830) was a United States representative from South Carolina and a slaveholder. Born in Saybrook in the Connecticut Colony, he was educated in early life by a private teacher. He graduated from Yale Colle ...
. He received his medical degree from the
University of Pennsylvania
The University of Pennsylvania (Penn or UPenn) is a Private university, private Ivy League research university in Philadelphia, Pennsylvania, United States. One of nine colonial colleges, it was chartered in 1755 through the efforts of f ...
in 1827 and completed his post-graduate training in
Paris
Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of ci ...
.
He moved to
Mobile, Alabama
Mobile ( , ) is a city and the county seat of Mobile County, Alabama, United States. The population was 187,041 at the 2020 United States census, 2020 census. After a successful vote to annex areas west of the city limits in July 2023, Mobil ...
in 1833 and began a surgical practice.
Career

Nott took up the theory that
malaria
Malaria is a Mosquito-borne disease, mosquito-borne infectious disease that affects vertebrates and ''Anopheles'' mosquitoes. Human malaria causes Signs and symptoms, symptoms that typically include fever, Fatigue (medical), fatigue, vomitin ...
and
yellow fever were caused by parasitic infections with "
animalcule
Animalcule (; ) is an archaic term for microscopic organisms that included bacteria, protozoans, and very small animals. The word was invented by 17th-century Dutch scientist Antonie van Leeuwenhoek to refer to the microorganisms he observed i ...
s" (microorganisms), earlier held by
John Crawford.
In his 1850 ''Yellow Fever Contrasted with Bilious Fever'' he attacked the prevailing
miasma theory
The miasma theory (also called the miasmic theory) is an abandoned medical theory that held that diseases—such as cholera, chlamydia, or plague—were caused by a ''miasma'' (, Ancient Greek for 'pollution'), a noxious form of "bad air", a ...
.
He is often credited as being the first to apply the
insect vector theory to
yellow fever, then a serious health problem of the
American South
The Southern United States (sometimes Dixie, also referred to as the Southern States, the American South, the Southland, Dixieland, or simply the South) is census regions United States Census Bureau. It is between the Atlantic Ocean and the ...
.
However, unlike his contemporary
Louis-Daniel Beauperthuy, he did not actually go so far as to suggest that mosquitos in fact spread the germs. In fact, he explicitly acknowledged that he did not know how the "animalculae might be communicated through the air or directly to individuals".
Nott lost four of his children to yellow fever in one week in September 1853.
Nott believed that mixed-race relationships between people of European and African descent would lead to the "probable extermination of the two races" because mulattoes would live shorter lives, be more susceptible to disease, and less fertile — but that more data was needed to prove the claim. Citing Nott's need,
Kentucky
Kentucky (, ), officially the Commonwealth of Kentucky, is a landlocked U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders Illinois, Indiana, and Ohio to the north, West Virginia to the ...
Senator
Joseph R. Underwood had the racial category of "mulatto" added to the
1850 United States census
The 1850 United States census was the seventh decennial United States Census
Conducted by the Census Office, it determined the resident population of the United States to be 23,191,876—an increase of 35.9 percent over the 17,069,453 persons ...
.
Morton's followers, particularly Nott and
George Gliddon
George Robbins Gliddon (1809 – November 16, 1857) was an English-born American Egyptologist. He worked as a United States vice-consul in Egypt and assisted Muhammad Ali Pasha's plans to modernize Egypt by attaining sugar, rice, and other mills ...
(1809–1857) in their monumental tribute to Morton's work, ''Types of Mankind'' (1854), carried Morton's ideas further and claimed and backed up his findings, which supported the notion of
polygenism
Polygenism is a theory of human origins which posits the view that humans are of different origins (polygenesis). This view is opposite to the idea of monogenism, which posits a single origin of humanity. Modern scientific views find little merit ...
, which claims that humanity originates from different ancestral lineages and is the ancestor of the
multiregional hypothesis.
In their book, Nott and Gliddon argued that the races of mankind each occupied distinct zoological provinces and did not originate from a single pair of ancestors; they both believed God had created each race and positioned each race in separate geographic 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 within its own province. Nott claimed that, because the races were created in different provinces, that all races must be of equal antiquity. However, Nott and other polygenists, such as Gliddon, believed that the name of the biblical
Adam
Adam is the name given in Genesis 1–5 to the first human. Adam is the first human-being aware of God, and features as such in various belief systems (including Judaism, Christianity, Gnosticism and Islam).
According to Christianity, Adam ...
meant "to show red in the face" or "
blusher" in Hebrew; since supposedly only light-skinned people could blush, the biblical Adam must have been of the
Caucasian race
The Caucasian race (also Caucasoid, Europid, or Europoid) is an Historical race concepts, obsolete racial classification of humans based on a now-disproven theory of biological race. The ''Caucasian race'' was historically regarded as a biologi ...
.
Nott persistently attacked the scientific basis of the
Bible
The Bible is a collection of religious texts that are central to Christianity and Judaism, and esteemed in other Abrahamic religions such as Islam. The Bible is an anthology (a compilation of texts of a variety of forms) originally writt ...
and also rejected the
theory of evolution
Evolution is the change in the heritable characteristics of biological populations over successive generations. It occurs when evolutionary processes such as natural selection and genetic drift act on genetic variation, resulting in certai ...
by claiming that the environment does not change any organism into another, and also rejecting
common descent
Common descent is a concept in evolutionary biology applicable when one species is the ancestor of two or more species later in time. According to modern evolutionary biology, all living beings could be descendants of a unique ancestor commonl ...
. Nott believed monogenism was "absurd" and had no biblical or scientific basis. He pointed to excavations in Egypt that depicted animals and humans as they looked today to refute monogenism and evolution. According to Nott, the monuments and artifacts found in Egypt proved 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 it did not concern the whole of the earth's population. According to Nott, there were no verses in the Bible that support monogenism and that the only passage used by the monogenists, Acts 17:26, "And
ehath made of one blood all nations of men for to dwell on all the face of the earth, and hath determined the times before appointed, and the bounds of their habitation;" was interpreted by them wrongly since the "one blood" of Paul's sermon included only the nations that he knew existed, which were local.
In 1856, Nott hired
Henry Hotze
Henry Hotze (September 2, 1833 – April 19, 1887) was a Swiss Americans, Swiss American advocate for the Confederate States of America during the American Civil War. He served as a Confederate agent in Great Britain, attempting to build support ...
to translate
Arthur de Gobineau
Joseph Arthur de Gobineau (; 14 July 1816 – 13 October 1882) was a French writer and diplomat who is best known for helping introduce scientific race theory and "racial demography", and for developing the theory of the Aryan master race and N ...
's ''
An Essay on the Inequality of the Human Races
''An Essay on the Inequality of the Human Races'' (originally: ''Essai sur l'inégalité des races humaines),'' published between 1853 and 1855, is a racialist work of French diplomat and writer Arthur de Gobineau. It argues that there are i ...
'' (1853–55), a founding text of "biological racism" that contrasted with
Boulainvilliers (1658–1722)'s theory of races, and Nott provided an appendix with his most recent 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 with "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
J, or j, is the tenth letter of the English alphabet.
J may also refer to:
* Palatal approximant in the International Phonetic Alphabet
* J, Cyrillic letter Je
Astronomy
* J, a provisional designation prefix for some objects discovered be ...
, and Francis Polszky, letters from
Louis Agassiz
Jean Louis Rodolphe Agassiz ( ; ) FRS (For) FRSE (May 28, 1807 – December 14, 1873) was a Swiss-born American biologist and geologist who is recognized as a scholar of Earth's natural history.
Spending his early life in Switzerland, he recei ...
, Joseph Leidy, and A.W. Habersham.
Charles Darwin
Charles Robert Darwin ( ; 12 February 1809 – 19 April 1882) was an English Natural history#Before 1900, naturalist, geologist, and biologist, widely known for his contributions to evolutionary biology. His proposition that all speci ...
opposed Nott and Gliddon's polygenist and
creationist arguments in his 1871 ''
The Descent of Man
''The Descent of Man, and Selection in Relation to Sex'' is a book by English natural history, naturalist Charles Darwin, first published in 1871, which applies evolutionary theory to human evolution, and details his theory of sexual selection, ...
'', arguing for a monogenism of the human species. Darwin conceived the common origin of all humans (aka
single-origin hypothesis
The recent African origin of modern humans or the "Out of Africa" theory (OOA) is the most widely accepted paleo-anthropological model of the geographic origin and early migration of anatomically modern humans (''Homo sapiens''). It follo ...
) as essential for
evolutionary theory
Evolution is the change in the heritable characteristics of biological populations over successive generations. It occurs when evolutionary processes such as natural selection and genetic drift act on genetic variation, resulting in certai ...
. 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 1859, and served as its professor of surgery. In 1860 he successfully appealed to the
state legislature
A state legislature is a Legislature, legislative branch or body of a State (country subdivision), political subdivision in a Federalism, federal system.
Two federations literally use the term "state legislature":
* The legislative branches of ...
for a monetary appropriation and a state charter for the school. During the
American Civil War
The American Civil War (April 12, 1861May 26, 1865; also known by Names of the American Civil War, other names) was a civil war in the United States between the Union (American Civil War), Union ("the North") and the Confederate States of A ...
, he served as a
Confederate
A confederation (also known as a confederacy or league) is a political union of sovereign states united for purposes of common action. Usually created by a treaty, confederations of states tend to be established for dealing with critical issu ...
surgeon and
staff officer
A military staff or general staff (also referred to as army staff, navy staff, or air staff within the individual services) is a group of officers, enlisted, and civilian staff who serve the commander of a division or other large milita ...
. 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
Braxton Bragg (March 22, 1817 – September 27, 1876) was an American army Officer (armed forces), officer during the Second Seminole War and Mexican–American War and Confederate General officers in the Confederate States Army, general in th ...
, and as hospital inspector. He lost both of his remaining sons to the war. Upon his own death in 1873, he was interred at
Magnolia Cemetery in Mobile.
Honors
A building at the
University of Alabama
The University of Alabama (informally known as Alabama, UA, the Capstone, or Bama) is a Public university, public research university in Tuscaloosa, Alabama, United States. Established in 1820 and opened to students in 1831, the University of ...
was named Nott Hall in honor of Nott for his work at the predecessor Medical College of Alabama. It attracted controversy in 2016, with several student groups petitioning the building to be renamed or an educational plaque to be added because of Nott's open racism even by the standards of his era. On August 5, 2020, his name was removed from the building, which was renamed Honors Hall.
Evolving views on race of the Egyptians
While originally believing that the Egyptians were purely Caucasian, the authors of ''Types of Mankind'' (1854) modified their views based on excavations from earlier dynasties. In their view, the earliest Egyptians were neither Caucasian or Negro but an intermediate Negroid type. However, they still believed that pure Negroes existed in Egypt only as slaves:
"But, while it must be conceded that Negroes, at no time within the reach even of monumental history, have inhabited any of Egypt, save as captives; it may, on the other hand, be equally true, that the ancient Egyptians did present a type intermediate between other African and Asiatic races; and, should such be proved to have been the case, the autocthones of Egypt must cease to be designated by the misnomer of "Caucasian."
Specifically, in 1854, Nott and George R. Gliddon noted that according to majority of ethnographers and Samuel George Morton's own anthropological works, "the Fellahs of Upper and Middle Egypt, at the present day, continue to be an unmistakable race, and are regarded by most travelled authorities as the best living representatives of the ancient population of Egypt." They would also take the position that, "the iconographic monuments of the IVth, Vth, and VIth dynasties, is closely analogous to the predominant type of that day; which fact serves to strengthen our view that the Egyptians of the early dynasties were rather of an African or Negroid type-resembling the
Bishari
The Bishari (, or , Romanization of Arabic, romanized: ; Beja language, Beja: ) are a Cushitic peoples, Cushitic ethnic group who live in parts of Northeast Africa. They are one of the major divisions of the Beja people. Apart from local dialects ...
in some respects, and in others the
modern Fellah, or peasantry of Upper Egypt."
In the 19th century, the word "Negro" was intended to be only used for people who displayed the highest degree of stereotypical black African characteristics, with the suffix
oid in "Negroid" making the word literally mean "Negro like". From the 1911 Encyclopædia Britannica: "It is most convenient, however, to refer to the dark-skinned inhabitants of this zone by the collective term of Negroids, and to reserve the word Negro for the tribes which are considered to exhibit in the highest degree the characteristics taken as typical of the variety."
Samuel Morton
Samuel Jules "Nails" Morton (July 3, 1893 – May 13, 1923) was a soldier during World War I and later a high-ranking member of Dean O'Banion's Northside gang.
Biography
Early life
Born in New York City, Morton grew up in Chicago in the Jewish ...
addressed several letters to
George Gliddon
George Robbins Gliddon (1809 – November 16, 1857) was an English-born American Egyptologist. He worked as a United States vice-consul in Egypt and assisted Muhammad Ali Pasha's plans to modernize Egypt by attaining sugar, rice, and other mills ...
and stated that he modified many of his old views on ancient Egypt, believing their origins to be similar to
Barabra populations, but not Negroes.
Works
* Nott, Josiah Clark.
Yellow Fever contrasted with Bilious Fever — Reasons for believing it is a disease sui generis — Its mode of Propagation — Remote Cause — Probable insect or animalcular origin, &c.' New Orleans Medical and Surgical Journal, volume 4 (1848), pp. 563–601.
*Nott, Josiah Clark. ''Sketch of the Epidemic of Yellow Fever of 1847, in Mobile.'' The Charleston Medical Journal and Review, volume 1 (1848), pp. 1–2
Excerpt PBS, ''The Great Fever''.
*Nott, Josiah Clark. ''Two Lectures on the Connection between the Biblical and Physical History of Man, Delivered by Invitation, from the Chair of Political Economy, Etc., of the Louisiana University, in December, 1848.'' (1848)
*Nott, Josiah Clark.
An Essay on the Natural History of Mankind, Viewed in Connection with Negro Slavery Delivered Before the Southern Rights Association, 14 December 1850.' (1851)
*Nott, Josiah Clark, George R. Gliddon, Samuel George Morton, Louis Agassiz, William Usher, and Henry S. Patterson. ''Types of Mankind: Or, Ethnological Researches : Based Upon the Ancient Monuments, Paintings, Sculptures, and Crania of Races, and Upon Their Natural, Geographical, Philological and Biblical History, Illustrated by Selections from the Inedited Papers of Samuel George Morton and by Additional Contributions from L. Agassiz, W. Usher, and H.S. Patterson.'' (1854)
* Nott, Josiah Clark, George Robins Gliddon, and Louis Ferdinand Alfred Maury. ''Indigenous Races of the Earth; Or, New Chapters of Ethnological Inquiry; Including Monographs on Special Departments.'' (1857)
See also
*
Scientific racism
Scientific racism, sometimes termed biological racism, is the pseudoscience, pseudoscientific belief that the Human, human species is divided into biologically distinct taxa called "race (human categorization), races", and that empirical evi ...
*
Craniometry
Craniometry is measurement of the cranium (the main part of the skull), usually the human cranium. It is a subset of cephalometry, measurement of the head, which in humans is a subset of anthropometry, measurement of the human body. It is d ...
References
Notes
Further reading
*
*
*Keel, Terence. (2018). ''Divine Variations: How Christian Thought Became Racial Science''. Stanford, Cali.: Stanford University Press.
*Peterson, Erik L. (2017). "Race and Evolution in Antebellum Alabama: The Polygenist Prehistory We'd Rather Ignore." In: C.D. Lynn et al. (eds)., ''Evolution Education in the American South'', 33–59. New York: Palgrave Macmillan. DOI: 10.1057/978-1-349-95139-0_2.
External links
*
*
{{DEFAULTSORT:Nott, JC
1804 births
1873 deaths
19th-century American physicians
American anthropologists
Perelman School of Medicine at the University of Pennsylvania alumni
People involved in race and intelligence controversies
American Christian creationists
Proponents of scientific racism
University of Alabama faculty
American slave owners
American white supremacists