
Innovation Forum hosts a weekly podcast along with regular interviews with business leaders in sustainability. Each week, we summarise the latest sustainability news and announcements, and get the views of leading experts on business critical issues. Widely regarded as one of the best sustainability podcasts around, stay tuned for regular insights, debate and analysis.
Innovation Forum hosts a weekly podcast along with regular interviews with business leaders in sustainability. Each week, we summarise the latest sustainability news and announcements, and get the views of leading experts on business critical issues. Widely regarded as one of the best sustainability podcasts around, stay tuned for regular insights, debate and analysis.
Episodes

Thursday Nov 13, 2025
Can microbes make the food system more sustainable?
Thursday Nov 13, 2025
Thursday Nov 13, 2025
This week: Cargill's vice president of global core research and development, Cordell Hardy, talks with Ian Welsh about how fermentation can reshape food production. From zero-calorie sweeteners to plant-based materials and localised protein sources, they discuss how microbes are being used as miniature manufacturing plants.
Plus: cocoa shortages drive rise in chocolate alternatives; luxury brands unite to decarbonise Italian supply chains; Denmark plans world’s first circular fish farm; and, SBTi updates corporate net-zero standard draft, in the news digest by Ellen Atiyah.
Host: Ian Welsh

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