One of the effects of living with electric information is that we live habitually in a state of information overload. There's always more than you can cope with.
Politics will eventually be replaced by imagery. The politician will be only too happy to abdicate in favor of his image, because the image will be much more powerful than he could ever be.
Television brought the brutality of war into the comfort of the living room. Vietnam was lost in the living rooms of America - not on the battlefields of Vietnam.
The business of the advertiser is to see that we go about our business with some magic spell or tune or slogan throbbing quietly in the background of our minds.
The medium is the message. This is merely to say that the personal and social consequences of any medium - that is, of any extension of ourselves - result from the new scale that is introduced into our affairs by each extension of ourselves, or by any new technology.