If you want to hear a great deal about bitcoin, the Joe Rogan podcast #446 with Andreas Antonopoulos is a good listen.
It's an interesting (but very long) chat, and it changed my thinking a little about it. Even if you don't have almost 3 hours, the first 15 mins or so explains a lot.
If you don't do the whole podcast feed thing, you can listen / watch it here:
(skip to 10.37 for the start of the interview)