Episode details
Available for over a year
Jonathon Porritt explores the ancient origins of our agricultural biodiversity and how scientists are working to gather and secure as many plant varieties as possible (1/2).
Programme WebsiteUse BBC.com or the new BBC App to listen to BBC podcasts, Radio 4 and the World Service outside the UK.
Available for over a year
Jonathon Porritt explores the ancient origins of our agricultural biodiversity and how scientists are working to gather and secure as many plant varieties as possible (1/2).
Programme Website