Mar 10, 2025
About this episode:
At the bottom of the world’s oceans lie valuable deposits of cobalt, manganese, and other minerals. In today’s episode: a deep dive on deep-sea mining, the environmental impacts, and how the world might approach regulating mining in areas that technically belong to everyone.
Guests:
Jan 15, 2025
About this episode:
Conversations about fluoride in the water supply are revving up but a key factor in the debate is the legal framework. In this episode: a discussion about the relevant law for assessing fluoride added to drinking water known as the Toxic Substances Control Act—a law limited to a focus on risk, not...
Jan 14, 2025
About this episode:
The U.S.’s first reported human death from bird flu is another sign that the virus is not going away anytime soon. In this episode: why it’s time to double down on efforts to limit H5N1 transmission among cattle and birds, concerns about cats and other mammals, and how response measures need to...
Dec 2, 2024
About this episode:
Lingering environmental policy legacies from Trump’s last administration may be harbingers for what’s to come in 2025. Concerns include widespread deregulation leading to increased use of fossil fuels and a lack of vigilance around protecting drinking water and air quality. But it isn’t just...
Nov 25, 2024
About this episode:
Baltimore’s iconic Inner Harbor is like a highway for massive ships. It’s also been a dumping ground for chemicals and pollutants, and every time it rains, stormwater runoff brings sewage and trash from miles inland. But in 2010, a coalition announced the Healthy Harbor initiative—a plan to...