The Science Behind Compostable Mulch: A Conversation with Dan Martens

In this episode of Mulch Matters, host Dr. Nataliya Shcherbatyuk sits down with Dan Martens, Vice President of Novamont North America, for a deep and candid conversation about the past, present, and future of compostable mulch films. Drawing on more than 20 years of experience, Dan walks us through the evolution of compostable materials, the science behind biodegradation, and why understanding microplastics requires more logic than fear. Together, they explore: How compostable mulch films have been studied for over two decades What long‑term soil research reveals about biodegradation and soil health Why marine biodegradability is complex — and what recent studies actually show The role of universities like Washington State University and UConn in advancing unbiased research The challenges and roadblocks facing BDMs in organic certification How standards like ASTM D6400 and ISO 17088 really work The innovations on the horizon, from multilayer films to biodegradable consumer goods Why new materials — not bans — are essential for a sustainable future Dan also shares a powerful message about responsibility, scientific progress, and the importance of giving farmers real choices. This episode is packed with insight, clarity, and forward‑thinking ideas for anyone interested in soil health, sustainable agriculture, or the future of plastics.   Note: intro and outro music credit to Zakhar Valaha from Pixabay https://pixabay.com/music/introoutro-motivational-ident-main-9923/