We've completed a new Podcast Topics page that lays out our progress and prospects in the various philosophic streams: how are we doing on ethics? (great!), in metaphysics (spotty), in philosophy of science (uh... what?), etc.
If you're newish to PEL and/or haven't had the stomach to go back and listen to every episode chronologically, this page will help you key in on other episodes related to the one you just listened to and enjoyed. If you just tuned in for the new atheists, for instance, you're missing a key part of the discussion: our Schleiermacher episode. And who can keep track of all those pesky social contract episodes?
I'll doubtless be revising this continually; let me know if it's helpful.