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Enough Food for the Future?
By 2025 we'll need 3 billion tonnes of food to feed everyone - can we produce it?
There are an extra 70 million people every year. By 2025 we'll need 3billion tonnes of food to feed everyone.
This programme is a discussion on the challenges of providing enough food for people in the future.
With Martin Parry of the University of East Anglia, Chris Lamb John Innes Centre and Devinder Sharma of the Forum for Biotechnology and Food Security
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主播大秀 World Service Archive
This programme was restored as part of the World Service archive project
