The technology that threatens to kill off books as we know them - the 'physical book,' a new phrase in our language - is also making the physical book capable of being more beautiful than books have been since the middle ages. ↗
The Romans had been able to post their laws on boards in public places, confidant that enough literate people existed to read them; far into the Middle Ages, even kings remained illiterate. ↗
The philosophers of the Middle Ages demonstrated both that the Earth did not exist and also that it was flat. Today they are still arguing about whether the world exists, but they no longer dispute about whether it is flat. ↗