LED light bulbs: Less energy usage, but less sleep

Cities are adopting LED bulbs for streetlights, billboards, and stadiums. But they create a lot of light pollution, obscuring stars and disrupting our sleep patterns.

Credits

Guest:

  • Kasha Patel - Washington Post editor and writer who focuses on weather, climate change, and the environment

Host:

Madeleine Brand

Producers:

Sarah Sweeney, Angie Perrin, Michell Eloy, Amy Ta, Brian Hardzinski, Bennett Purser, Marcelle Hutchins