Here is my list of podcasts.

NPR Science Friday - http://www.sciencefriday.com/audio/scifriaudio.xml
Harvard Buisness Review IdeaCast - http://hbsp2.libsyn.com/rss
Quirks and Quarks - http://www.cbc.ca/podcasting/includes/quirksaio.xml
The Naked Scientists -
http://www.thenakedscientists.com/naked_scientists_podcast.xml
Large Hadron Collider -
http://feeds.feedburner.com/LargeHadronColliderPodcast?format=xml
60 Second Science - http://www.sciam.com/podcast/sciam_podcast_r_d.xml
Science Talk - http://www.sciam.com/podcast/sciam_podcast_r.xml
60 Second Psych - http://www.sciam.com/podcast/sciam_podcast_r_psych.xml
Guardian: Science Weekly -
http://www.guardian.co.uk/podcast/0,,329442289,00.xml
The Economist - http://feeds.feedburner.com/economist/audio_all
Econ Talk - http://www.econlib.org/library/EconTalk.xml
Seminars on Long Term Thinking -
http://www.longnow.org/projects/seminars/SALT.xml
NPR: Engines of our Ingenuity -
http://www.npr.org/rss/podcast.php?id=510030
Stardate - http://stardate.org/feeds/rss.xml
Hack Highlights - http://www.abc.net.au/triplej/hack/podcast/podcast.xml
Futures in BioTech! - http://leoville.tv/podcasts/fib.xml
Farmer's Almanac - http://feeds.almanac.com/farmerscalendar


Doug