If culture did not filter, it would be inane - as inane as the formless, boundless Internet is on its own. And if we all possessed the boundless knowledge of the Web, we would be idiots! Culture is an instrument for making a hierarchical system of intellectual labor.
Umberto EcoI started to work in television for three or four years, in 1954. There was one channel of television, black and white. But it could be entertaining and educational. During the evening they showed important plays, opera or Shakespeare's tragedies.
Umberto Eco