Marketplace All-in-One

How can our food systems become more sustainable?

Oct 23, 2025
Amy Scott, a reporter for Marketplace's Climate Solutions podcast, dives into the intricate link between food systems and climate change. She shares her experience tasting lab-grown foods like chocolate and chicken, highlighting their potential to reduce overfishing. Controversies around cultivated meat stem from cultural ties and state bans. Amy discusses the emissions tradeoffs in agriculture and offers practical advice: reduce meat consumption and embrace composting. Plus, she shares positive news on increasing clean energy investments.
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INSIGHT

Food Systems Drive And Suffer From Climate Change

  • About a third of global greenhouse gas emissions come from food systems, including CO2 from land use and methane from cattle.
  • Climate change also feeds back by reducing crop yields and driving food price volatility.
ANECDOTE

Tasting Lab-Grown Foods On Location

  • Amy Scott tasted cell-cultivated foods including chocolate, chicken and salmon during reporting trips to innovators in California.
  • She found the salmon especially convincing and said the lox tasted like deli fish.
INSIGHT

Cultural And Political Pushback On Cultivated Meat

  • Cultivated meat provokes cultural backlash and political resistance rooted in tradition and industry protectionism.
  • Some states like Texas and Florida have moved to ban cultivated meat to shield existing livestock sectors.
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