Back to Show
Overview
How To Stop Your Poop From Killing Corals
Season 1
Episode 14
Corals all over the world are threatened by warming ocean temperatures. But 30 years of data show that reefs off the Florida Keys could protect themselves from rising temperatures if they weren’t also dealing with nutrient pollution coming from land. What’s weakening these corals? Sewage. And there’s something we can do about it.
Sign up now for inspiring and thought-provoking media delivered straight to your inbox.
Support Provided By

8:24
To prevent avalanches, you have to do something counterintuitive — you have to start them.

9:46
Traffic is a problem we need to finally solve, and automated vehicles might help us do it.

7:46
It’s one long mile of towering ice cliffs and it’s all human-made. How do they build it?

7:49
Dive into the beauty and physics of drones with an FPV pilot.

8:28
Bison could be the key to saving America’s lost prairie.

7:19
Who made this mysterious collection of rock paintings carved into the earth?

8:00
Red River Gorge is a haven for rare species and a place of many surprises.

7:13
What causes that brilliant fall color show that people adore?

7:25
How can we respect these horses and keep them wild while protecting the islands?

7:51
Are real-life fire lookouts becoming obsolete with modern technology?

6:53
The hazy blue was disappearing from the horizon, but it wasn’t just the trees' fault.