Episode details
Available for over a year
Sue Broom asks if science can feed the world with pressure on land, water and energy increasing as the population grows.
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
Sue Broom asks if science can feed the world with pressure on land, water and energy increasing as the population grows.
Programme Website