Deep dive: Mercury’s tantalizing promise of endless gold in South America

--:--
Mercury’s a known pollutant in fish, but did you know one of the biggest mercury emitters is actually small-scale gold mining? From sunken ships to shihuahuaco trees, we take a deep dive into the astounding history and science of mercury and the solutions that could break its toxic cycle.
18 Apr English Germany Society & Culture · Health & Fitness

Other recent episodes

Deep dive: The hidden toll of roadkill

For some species being hit by a car is the number one cause of death above hunting and disease. What does this mean for wildlife populations and endangered species? And which solutions are on the table?
2 May 35 min

The evolution of our plastic dependency

Plastics have only been around for a little over a century. But in that time, they've become a huge part of our lives and a growing burden for the environment. Each year, the world produces over 430 million tons of plastics, and that figure is set to triple by 2060…
25 Apr 29 min

What's better: Cotton or polyester clothing?

Are you torn over your clothing's environmental impact? From resource-intensive production methods to consumer behaviors, explore the complexities shaping our fashion choices and their ecological footprints.
4 Apr 15 min

An ode to the crow

A familiar bird that is as clever as it is cunning, sadly the crow is often dismissed as merely a ruthless menace or an unwelcome alarm clock. But if you look closer, there's beauty in this scavenger's ways.
28 Mar 11 min