technology. The scriptures had had none of that uniform and homogeneous character during the centuries before Gutenberg. It was, above all, the concept of homogeneity, which typography fosters in every phase of human sensibility, that began to invade the arts, the sciences, industry, and politics from the sixteenth century forward. But lest it be inferred that this effect of print culture is a “bad thing,” let us consider rather that homogeneity is quite incompatible with electronic culture. We now live in the early part of an age for which the meaning of print culture is becoming as alien as the meaning of manuscript culture was to the eighteenth century. “We are the primitives of a new culture,” said Boccioni the sculptor in 1911. Far from wishing to belittle the Gutenberg mechanical culture, it seems to me that we must now work very hard to retain its achieved values.