Alexander Lesser

Alexander Lesser (1902–1982) was an American anthropologist.

Working in the Boasian tradition of American cultural anthropology, he adopted critical stances of several ideas of his fellow Boasians, and became known as an original and critical thinker, pioneering several ideas that later became widely accepted within anthropology.

Like many anthropologists in the United States at the time, Lesser was Jewish.

He studied at Columbia University.

As an undergraduate he studied philosophy with John Dewey and did his graduate studies in anthropology with Franz Boas.

His first wife was Gene Weltfish, a fellow anthropologist and Caddoanist.

He studied the culture and history of the Pawnee people and other Plains Indians, specializing in the study of kinship among the Siouan peoples.

His 1933 work on the Ghost dance among the Pawnee was the first anthropological study of a cultural revitalization movement.

Lesser was a critic of the psychological anthropology of Ruth Benedict preferring a more historicizing mode of explanation of cultural phenomena.

His focus on history also led him to criticize the ahistorical structural functionalism of Radcliffe-Brown.

In 1935 he wrote, ""We do not ask whether blond horses are smarter than black ones, because we have no a priori prejudice against skin color in horses.... Race attitudes, race theories and race problems must be reduced to the place where they belong, the realm of social phenomena" (Lesser 1935-36:49)."

In 1939 Lesser publicly broke with the Boasian historical particularism, arguing that it is possible to demonstrate general rules of cultural evolution.

During World War II he worked as a social science analyst for the government and subsequently spent a number of years directing the Association of American Indian Affairs, and serving on the National Research Council.

In 1947 along with 10 coworkers he was terminated from the State Department because of his political views, but he successfully defended himself in court and received an apology from the government and had his record cleared.

Besides his contribution to Plains ethnography, Lesser is well known for his documentation of the Kitsai language.

Following Boas, he was also among the first anthropologists to reject the notion of Race as a valid biological construct.

He held teaching positions at Columbia University, Brooklyn College, and Brandeis University before ending his career at Hofstra University, where he was chair of the department of anthropology and sociology from 1960 to 1965.

Through his career he taught mostly undergraduates and had no doctoral students of his own.