The Concept of Anxiety
The Concept of Anxiety (): "A Simple Psychologically Orienting Deliberation on the Dogmatic Issue of Hereditary Sin", is a philosophical work written by Danish philosopher Søren Kierkegaard in 1844. The original 1944 English translation by Walter Lowrie (now out of print), had the title The Concept of Dread. "The Concept of Anxiety" was dedicated "to the late professor Poul Martin Møller". He used the pseudonym Vigilius Haufniensis (which, according to Kierkegaard scholar Josiah Thompson, is the Latin transcription for "the Watchman" of Copenhagen) for "The Concept of Anxiety".
Historical race concepts
The 20th-century criticism of racial anthropology were significantly based on the school of Franz Boas, professor of anthropology at Columbia University from 1899, who beginning in 1920 strongly favoured the influence of social environment over heritability. As a reaction to the rise of Nazi Germany and its prominent espousing of racist ideologies in the 1930s, there was an outpouring of popular works by scientists criticizing the use of race to justify the politics of "superiority" and "inferiority". An influential work in this regard was the publication of "We Europeans: A Survey of "Racial" Problems" by Julian Huxley and A. C. Haddon in 1935, which sought to show that population genetics allowed for only a highly limited definition of race at best. Another popular work during this period, "The Races of Mankind" by Ruth Benedict and Gene Weltfish, argued that though there were some extreme racial differences, they were primarily superficial, and in any case did not justify political action.