The chemical industry is a cornerstone of modern American farming. It helps grow the food billions of people eat. It’s also causing vast environmental damage. In this episode of REAP/SOW, produced in collaboration with WWNO’s Sea Change podcast, you’re going to hear the story of synthetic fertilizer, and how this powerful concoction of chemicals has radically reshaped how we farm and what we eat – and how it’s poisoning communities, upending livelihoods, and choking the life out of a huge swath of the ocean. Reported by Garrett Hazelwood and Eric Schmid, hosted by WWNO’s Carlyle Calhoun and FERN’s Teresa Cotsirilos.

Theodore Ross and Helena Bottemiller Evich work through the tumultuous nomination process for Surgeon General. Donald Trump’s first nominee withdrew (questions about her medical and anti-vaxx credentials) and the newest one, Casey Means, has been branded a “Marxist tree hugger” by Laura Loomer. (Questions also remain about her anti-vaxxness). Conversation addresses the split within the groups backing HHS Secretary Robert F. Kennedy, Jr. – anti-Big Food versus anti-vaccine – “the big questions” about government being posed by the Trump administration; and in a sign of hope – MAHA members meet with public health experts and don’t hate each other.

FERN editor-in-chief Theodore Ross talks to Genoways about his new book, Tequila Wars, which is an extraordinary exploration of the little-known – and often bloody history – of Jose Cuervo. Cuervo’s life, and his struggle to bring stability and prosperity to his industry during the profound disruptions of the Mexican revolutionary era, is an epic tale. This new book pulls Cuervo’s name off the bottle and pours it into real life.

Is it possible that RFK Jr. believes autism research can be done so fast because he already thinks he knows what those causes of autism are? Other topics include: RFK Jr. “hitting his stride” after attending the funeral of a child who died of measles. How many people have been laid off at HHS and why doesn’t anybody know? Bipartisan bonhomie on the issue of plant-based milk, in a Senate proposal that almost no one thinks will pass. MAHA anti-vaxxers would rather RFK Jr. forget about food.

Americans increasingly rely on processed food products as key parts of their everyday meals, even as scientists are just starting to scratch the surface in understanding how these food products influence our health. Now, these products have reached the political discourse. Robert F. Kennedy Jr. has targeted ultraprocessed foods as a key part of his plan to “Make America Healthy Again.” As part of FERN’s special series in partnership with Inverse, reporter Claire Maldarelli interviewed nutritionist and public health expert Marion Nestle.

This is a story about how a single TikTok video, taped in 2023 outside a meatpacking plant in Greeley, Colorado would change the lives of hundreds of Haitian immigrants, and embroil JBS – the world’s largest meatpacking company – in a controversy over mistreating workers. Reported by FERN senior producer Ted Genoways and produced in partnership with Reveal, this episode dives deep into a poorly understood part of the food system, which is depended on foreign-born workers the government now seems intent on deporting.

This is an engaging conversation on urban pollinators taped live during the Buzzkill celebration in New York City on March 3, 2025, moderated by Sewell Chan, executive editor of the Columbia Journalism Review, with Buzzkill host Teresa Cotsirilos, Sara Hobel, executive director of the Horticultural Society of New York, and Rebecca Louie, executive director of the Bee Conservancy.