How Light Pollution Works

Does singing make you happy? Yes, yes it does.See omnystudio.com/listener for privacy information. 

You can make a pretty good case that the rise of opinion “news” and filter bubbles on cable tv created the current cultural and political schism that plagues American society. How did it start? Where did it come from? And what the heck can we do about it?See omnystudio.com/listen ...  Show more

Ever gaze up at the starry night sky? This stunning view is at risk of disappearing -- unless we act now, says astrophysicist Kelsey Johnson. In this fascinating, unexpectedly funny talk, she explains how light pollution affects almost every species on earth (including us) and sh ...  Show more

Most people in North America can't see the Milky Way. The reason? We're ensconced in a luminous fog of artificial lighting 24/7. The evolution of lighting technology over the last century has made it possible to live, work, and play at any hour - day or night. But light pollut ...

Subsistence fishing employs hundreds of millions of people around the world. It’s an enormous business worth trillions of dollars. It’s also a dirty business. High-cost diesel motors and expensive, inefficient lights consume huge amounts of fossil fuels, leaving a considerable ca ...  Show more

Avez-vous déjà entendu parler du concept d'Heure de la Terre ou Earth Hour en anglais ? Concrètement, il s'agit d'une grande opération davantage symbolique que véritablement efficace consistant à éteindre les lumières pendant une heure. Avec cette description, je suis sur que ...