I think I've sort of done this before, but some of the programming CBC radio has been putting out over the past few years (decades really) has been absolutely top shelf when it comes to addressing societal issues. Of course, your opinion may differ depending where your political leanings may reside. In particular Ideas, Quirks and Quarks, Now or Never and Tapestry are great shows for feeding your consciousness fuel for being an aware person.
We don't know what our limits are, so to start something with the idea of being limited actually ends up limiting us.
Ellen Langer