When was the last time you were someplace so dark that you could look up at the night sky and actually see the stars? Not just a handful, but hundreds or thousands?
“The Milky Way when it rises here looks like a thunderstorm coming toward you. And you think, oh my god, it’s going to cloud over and it’s not, it’s the Milky Way rising, it’s the edge of our galaxy coming up.”
That’s a scene from a new documentary. It’s called The City Dark and it airs on PBS stations starting tonight (check your local listings).
The film takes a look at our love affair with artificial light – and why humans and wildlife need the night sky. Ian Cheney directed and produced The City Dark and we spoke with him for today's Environment Report. Cheney grew up in rural Maine but has been working in New York City. I asked him why he wanted to make this film.
Ian Cheney: Well, when I moved to New York City, one of the first things I realized was that I was missing the night sky, and that launched me on a journey to explore this broader topic of light pollution and how artificial light affects our world.