The strength of podcasts is the ability to listen while doing something else. It will make commuting much more bearable, cooking slightly less lonely and mundane ordinary tasks like inputting numbers on a spreadsheet more interesting.
There are a ton of podcasts worth listening to. If you'd like to know what I listen to on a regular basis, listen to this episode. You might discover a slew of other podcasts, and after a few thousand hours of listening, you might even be compelled to start your own.