Banality of evil[edit]
Arendt's book [Eichmann in Jerusalem] introduced the expression and concept of the banality of evil.[7] Her thesis is that Eichmann was actually not a fanatic or a sociopath, but instead an extremely average and mundane person who relied on clichéd defenses rather than thinking for himself, was motivated by professional promotion rather than ideology, and believed in success which he considered the chief standard of "good society".[8] Banality, in this sense, does not mean that Eichmann's actions were in any way ordinary, or even that there is a potential Eichmann in all of us, but that his actions were motivated by a sort of complacency which was wholly unexceptional.[9] Many mid-20th century pundits were favorable to the concept.[10][11]