Social Darwinism

English philosopher and political theorist (1820–1903)

biological concepts of natural selection & survival fitness re-imagined socio-politically

Polish sociologist (1838–1909)

Chinese sexologist (1888–1970)

Russian statesman and academic of Baltic German origin (1829–1903)

Chinese sociologist (1898–1967)

German zoologist (1862–1937)

New Zealand writer