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“In that memorable year, 1822: Oersted, a Danish physicist, held in his hands a piece of copper wire, joined by its extremities to the two poles of a Volta pile. On his table was a magnetized needle on its pivot, and he suddenly saw (by chance you will say, but chance only favours the mind which is prepared) the needle move and take up a position quite different from the one assigned to it by terrestrial magnetism. A wire carrying an electric current deviates a magnetized needle from its position. That, gentlemen, was the birth of the modern telegraph.”
― Louis Pasteur

“In saying no one knew about the ideas implicit in the telegraph, I am not quite accurate. Thoreau knew. Or so one may surmise. It is alleged that upon being told that through the telegraph a man in Maine could instantly send a message to a man in Texas, Thoreau asked, "But what do they have to say to each other?" In asking this question, to which no serious interest was paid, Thoreau was directing attention to the psychological and social meaning of the telegraph, and in particular to its capacity to change the character of information -- from the personal and regional to the impersonal and global.”
― Neil Postman, The Disappearance of Childhood

“Consider this oddly neglected fact: the West was acquired, conquested, and largely consolidated into the nation coincident with the greatest breakthrough in the history of human communication. The breakthrough was the telegraph. The great advances that followed it, the telephone, radio, television, and the Internet, were all elaborations on its essential contribution. The telegraph separated the person from the message. Before it, with a few exceptions such as a sephamore and carrier pigeons, information moved only as fast as people did. By the nineteenth century, people were certainly moving a lot faster, and indeed a second revolution, that of transportation, was equally critical in creating the West, but before the telegraph a message still had to move with a person, either as a document or in somebody’s head. The telegraph liberated information. Now it could travel virtually at the speed of light. The railroad carried people and things, including letters, ten to fifteen times faster than the next most rapid form of movement. The telegraph accelerated communication more than forty million times. A single dot of Morse code traveled from Kansas City to Denver faster than the click it produced moved from the receiver to the telegrapher’s eardrum.”
― Elliott West, The Essential West: Collected Essays

“Neil Postman reminded us that the advent of the telegraph, with its radically truncated economy of prose, created a whole new language—that of headlines: “sensational, fragmented, impersonal.â€� Postman blamed the telegraph for introducing us to this choppy, discontinuous method of learning that things happen, often far away, with no clear way of making sense of them or weighing their relative importance to our lives or future. “To the telegraph, intelligence meant knowing of lots of things, not knowing about them.”
― Siva Vaidhyanathan, Antisocial Media: How Facebook Disconnects Us and Undermines Democracy