Too dull to think, people might read: too tired to read, they might look at the moving pictures: unable to visit the picture theatre they might turn on the radio: in any case, they might avoid the call to action: surrogate lovers, surrogate heroes and heroines, surrogate wealth filled their debilitated and impoverished lives and carried the perfume of unreality into their dwellings. And as the machine itself became, as it were, more active and human, reproducing the organic properties of eye and ear, the human beings who employed the machine as a mode of escape have tended to become more passive and mechanical. Unsure of their own voices, unable to hold a tune, they carry a phonograph or a radio set with them even on a picnic: afraid to be alone with their own thoughts, afraid to confront the blankness and inertia of their own minds, they turn on the radio and eat and talk and sleep to the accompaniment of a continuous stimulus from the outside world: now a band, now a bit of propaganda, now a piece of public gossip called news.
Mumford, L. (1934). Technics and Civilization. New York: Harcourt Brace, pp. 315-316.