What’s Epic About the ‘Odyssey’? Everything.

This Friday, “The Odyssey,” directed by Christopher Nolan, hits theaters. Even before the movie’s release, though, it’s proving to be a cultural event. Spirited discussions of Nolan’s cinematic interpretation of the epic poem already abound online, and they are likely to intensify after the public sees the film. Why does a 12,000-line poem that is nearly 3,000 years old still feel resonant today?…