ledge? How do you see the necessary simplicity of oral communication affecting the depth of understanding that people had about the news, so to speak?...

How did the printing press transform human knowledge? How do you see the necessary simplicity of oral communication affecting the depth of understanding that people had about the news, so to speak? How would the fact that most information about the world, most news, came from the pulpit affect the transmission of this information to villagers and townspeople? How did the printing press change this?