McConkey’s eugenics course slide called “Eugenical Classification of the Human Stock” (circa 1920s)3(footnote) teaches learners to distinguish the “Fit” from the “Unfit.” The chart is an example of a settler colonial, and eugenic approach to controlling people through hierarchical categorizations. It is a tool that teaches dehumanizing constructions of difference.
This chart was displayed at the Second Eugenics Congress, held at the American Museum of Natural History in 1921. The chart shows the eugenic traits of those deemed to have superior human traits. For example, Cecil Rhodes (1853-1902) is classified as a person of “Genius.”
In 1921, Rhodes was celebrated for his strong colonial and white supremacist agenda in southern Africa. Today, Rhodes is recognized as an architect of apartheid. Apartheid was the systematic dehumanization of South Africa’s Black population from 1948 to 1994. What the classification chart hides is the ways in which the actions of Rhodes created the conditions of inequality and poverty that led to a greater devaluing of difference and the dehumanization of people.
The Eugenics classification chart also shows the traits of those deemed to be “inadequate,” such as the supposedly feebleminded, poor (pauperous), criminalistics, and epileptic — all of whom eugenicists wrongly thought were the products of “defective” genetic inheritance that was dragging down society and the human race.
The subheading, The Task of Eugenics, located at the bottom of the classification chart, states the tasks of positive and negative eugenics: “a) To encourage fit and fertile matings among those persons most richly endowed by nature, and b) to devise practicable means for cutting off the inheritance lines of persons of natural meagre or defective inheritance.” These “practicable means for cutting off inheritance lines” became, for example, policies of segregation, extermination, institutionalization, and sterilization.
The categories of “fit” and “inadequate” gave agents of eugenics a powerful tool to apply eugenics policies.
Note the colonial language used in parenthesis at the top of the chart “Since civilization began there have been born and reared in civilized countries approximately thirty billion (30,000,000,000) persons).” And the side: “Eugenically fit from sterling inheritance – the families which produce the socially valuable tip of humanity among civilized people.”