if so which?
http://www.43folders.com/podcast/ - Merlin's podcast with the same philosophy of the 43F mindset. Productivity, life hacks, ideas to improve life in the technological age.
buddhism:
http://www.zencast.org/ - recitations of the dhammapada and music interludes.
http://www.thejarretts.com/Site/A%20...20Podcast.html - a couple practicing a japanese variant of buddhism that focuses on expounding the lotus sutra by chanting the nam-myoho renge kyo, and spreading the wisdom of the buddha. They're nice to listen to and I like how they encourage eachother.
general religion and wisdom from zaadz.com:
http://www.learnoutloud.com/Catalog/...-Podcast/15165 - this is very brief but decent, there's about 50 seconds of repeated stuff on every cast that they could probably do away with, but I just skip it. Otherwise it's decent.