A new podcast from Decorah-based Seed Savers Exchange is asking how much control people really have over the food that reaches their plates. The 41-minute, 43-second episode follows food from seed genetics and agricultural systems through food-industry marketing and public policy, challenging the idea that food choices are shaped only by personal preference.
Released August 23, 2026, the episode is the third installment of Seed Savers Exchange’s Sowing Connections series. It is aimed at gardeners, farmers and shoppers who want a clearer understanding of how food moves from seeds into the marketplace.
Decorah residents and other listeners can find the episode on Seed Savers Exchange’s podcast webpage, YouTube, Apple Podcasts and Spotify. The release comes as the organization continues its work with open-pollinated seeds and the preservation of plant varieties.
Why seed diversity matters
The discussion begins with Seed Savers Exchange’s effort to maintain open-pollinated seeds. The organization uses careful isolation practices to keep varieties true to type while protecting their genetic diversity for future generations.
That work is presented as more than a form of agricultural preservation. Seeds saved, shared and grown by gardeners and farmers can affect the range and resilience of the wider food system over time. The podcast argues that preserving a plant variety today can help communities retain more choices in the future.
From seed preservation, the episode moves into the economic and political forces that shape diets and grocery selections. Topics include industrial agriculture, food policy, ultra-processed foods and food-industry marketing. Together, those subjects present food choices as decisions influenced by the systems that produce, promote and distribute food—not simply by taste.
Marion Nestle discusses responsibility
Nutrition scholar Marion Nestle is featured in the episode. Seed Savers Exchange identifies her as a nutritionist, consumer advocate, award-winning author and academic whose work examines food politics and dietary choice.
Nestle’s segment considers whether dietary decisions should be treated solely as an individual responsibility. It also examines how industry practices and public policy can influence those decisions. Listeners who want to go directly to her portion can begin at the 6:25 mark.
A local example: the Corgi pea
The podcast closes with Seed Savers Exchange’s heirloom Corgi pea, which the organization describes as a sweet and versatile variety in its collection. The segment uses the pea to connect the episode’s broader argument to a local example: the future of the food system begins with the varieties people choose to save, share and grow.
The Corgi pea segment starts at 39:23. Seed Savers Exchange also provides access to a collection of thousands of varieties and information about requesting the pea.
For gardeners, farmers, communities and policymakers, the episode points toward shared action rather than a single solution. Its central message links the varieties people grow with the markets they support and the policies governing food production and promotion.