Evolutionary Psychology, an offspring of Sociobiology, claims to explain
human mental (psychological) functions on the basis of evolution theory.
Researchers in the field try to monopolize Darwin for their purpose by
calling themselves Darwinists or by putting his portrait on the cover of
their books. It is shown that Darwin, who actually tried to explain some
human behavior, like altruistic behavior, in the context of evolution
theory, found the intellectual and moral faculties to be predominantly
shaped by sociocultural, not biological factors, however. It is also
shown that the tendency to reduce mental functions to biological ones,
biologism, affects many fields of inquiry to their detriment, such as
education, criminology, psychiatry, or philology. Biologism's
dehumanizing effect on our view of the human condition is the dominant
topic of the book.