Audio Books Are Exploding Like Mad

Audio books are exploding like mad, and they're starting to experiment with other forms of content delivery. You can devour content that's way more complex than anybody would have possibly imagined. And then there's something else going on too, which is, maybe you can listen better than you can read. We might have multiplied the number of people who can engage in high level intellectual material by a factor of ten by shifting to the audio format.