In defense of darkness

Earth needs darkness just as much as it needs light. Human light pollution is pushing back the dark, which is changing the natural world, and could be hurting us, too. Johan Eklöf joins Meghna Chakrabarti. About: On Point is WBUR’s award-winning, daily public radio show and podcast. Every weekday, host Meghna Chakrabarti leads provocative conversations that help make sense of the world.

Om Podcasten

Let's make sense of the world – together. From the economy and health care to politics and the environment – and so much more – On Point host Meghna Chakrabarti speaks with newsmakers and everyday people about the issues that matter most. On Point is produced by WBUR.