Podcast recommendations?

I’m the kind of person who likes to spend as much time learning as possible (when I’m not doing necessary work or giving myself some fun time, that is). So I really like having podcasts ready to listen to while I’m on my way somewhere–but mainly podcasts I’ll actually learn something from.

With that in mind, does anyone have any good podcast recommendations for me? At this point in my life, I feel like most popular-level science, religion, and skepticism podcasts are probably going to be mostly telling me stuff I already know, just maybe in an entertaining way. But there might be exceptions! For example, Chris Mooney’s interview with Paul Krugman on POI awhile back was really good and really informative.

I suspect there might be some really good transhumanism/futurism podcasts out there that I haven’t heard about yet, but I don’t know. So tell me people, what should I be listening to?

Effective Altruism and feminism
Effective Altruism and the LessWrong-o-sphere: an observation
Self-interested activism and gay rights
Historical thinkers on human misery