So much of the news out of Europe these days is about debt and countries struggling to pay their bills. Well, there is a bit of calm in that storm, and, of course, it's in Paris. There's no Greek-style austerity in France. And as Eleanor Beardsley tells us, in the City of Light, people are still enjoying the good life.
Peabody-winning filmmaker Ian Cheney tackles a rather intangible subject in his latest film: light pollution. Host David Greene speaks with Cheney about The City Dark and what people lose when they can no longer see the stars.