 Now, Professor O'Toole, I also want to ask you, how is anyone supposed to know who Glaucon is before they've read this book? They might know of Socrates by reputation, but he's walking down to the port with Glaucon. And we don't know who Glaucon is. It could be Batman. Why is he there? Yeah, it's funny. One of Socrates' friends was made fun of. They called him Batman.