Reasons to put this on the radio: 1) The topic is one that affects a lot of people, though most listeners may only have vague notions about it; 2) The tone is unpolished and real, in a way that makes you feel as if you're in one-on-one conversation with the speaker; 3) in just four and a half minutes, the piece paints a remarkeably detailed picture, I think.

Other comments: At first, this sounds like an interview with the questions slightly awkwardly edited out (was it?); then the speaker warms up and moves through it more smoothly. By the end, I was really drawn in. The lead-in (and out) about the newspaper is the awkward part.