Yes, yes, I know—my phone has been ringing off the hook with people calling to complain that this history of Western Civilization seems to be a history of telling time. Maybe you have a point. Maybe I have been concentrating too much on how the ancients reckoned time.
This history is about ideas. I want to tell how Western Civilization was shaped by innovation and invention. Look, would it make you all happier if I added a second topic? I admit, so far (even though we’ve only gotten as far as the Sumerians and Egyptians) I *have* been a little obsessed with timekeeping. How about if I start talking about how we’ve measured space?
What if we discovered that there’s a connection between time and space?
For instance: how far can you walk in an hour? If you keep up a steady pace, you’ll cover 3 miles. A long time ago, this unit of measurement was called a league. Most people traveled by walking. They knew that in an hour they could be somewhere 3 miles away. They were using time to measure distance.