Will Podcasting Change the Way we Think?

Nearly one in five internet users (19%) has downloaded a podcast to listen to or view later — up from 12% in 2006. But podcasting has yet to become a fixture in the everyday lives of internet users, as very few download podcasts on a typical day. Yet, podcasting is on the rise among all ages under 50. See Pew Foundation research here.

How will podcast proliferation change the way we think? Podcasters pull down audio from reliable and unreliable sources. Will this medium, coupled with the internet, actually decrease reliable, accurate knowledge? Or will it increase specialty understanding? Do you podcast? What kinds of programs?