The CompassThe Understory: Life in the SoilEpisodes Episode guide

Back up to: The Compass

1. Life in soil: Tasting the earth in France

   How a healthy soil teeming with fungi and microbes can enhance the flavour of food
2. LIfe in soil: The death of soil

   Isabelle Legeron explores the thrilling complexity of Soil
3. Life in soil: The psychology of soil in California

   The indigenous Californians reviving ancestral methods of tending to the land
4. Life in soil: The formation of soil in Rannoch Forest

   The ancient forest of Rannoch in Scotland reveals the complexity of soil through the ages