Wednesday, January 17, 2018

How artificial light messes with nature

Artificial light has been a hallmark of civilization. You’ve probably seen the night pictures of the globe where industrial cities sparkle. But this desire to light up the night affects our health and really messes with Nature. This article is a nice summary of the most recent science and it shows how complex the interactions are.

https://www.nature.com/articles/d41586-018-00665-7

The solution doesn’t have to be plunging ourselves back into darkness. Sedona is an International Dark Sky community, honoring guidelines to protect the night sky. We carry flashlights the way Oregonians carry umbrellas. In parts of Europe, the street lights only come on when people walk by. We can save energy, improve our health and protect nature by making the stars shine again.

No comments:

Post a Comment