You don't think that didn't do it before? If we don't have printing press, the rest of the world is having 8 billions unique conversations. With printing press,

You don't think that didn't do it before? If we don't have printing press, the rest of the world is having 8 billions unique conversations. With printing press, we are surely having less? The tiny social groups of 1-3 persons are coalescing forming bigger and bigger groups