In the western world 70% of the calories we consume originate from just four crops. How can we innovate to improve environmental sustainability and also benefit human health? Join Sixth former Sam as he finds out from Dr David Willer, research fellow at Cambridge University. They discuss how behavioural levers balance with big data analysis and we learn how research creates real change on our supermarket shelves.
All episodes of Conversations with Ipswich School can be found here.