Anna Holligan, a BBC journalist specializing in science and environment, and Alexandra Ravello, a researcher focused on mycelium-based materials, dive deep into sustainable alternatives to polystyrene. They explore how mycelium, the root system of fungi, can create eco-friendly insulation. Anna shares insights from field reports on collecting fungi, while Alexandra explains the lab techniques to grow mycelium boards. Together, they reveal mycelium's exceptional properties, such as fire resistance and biodegradability, positioning it as a viable contender to combat plastic waste.
