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In Aberystwyth, Joe Crowley meets scientists behind some of the biggest new developments in farming and food security. And why is London's salad bowl in the Lea Valley on the brink of collapse?
- Documentary
- English
In Aberystwyth, Joe Crowley meets scientists behind some of the biggest new developments in farming and food security. And why is London's salad bowl in the Lea Valley on the brink of collapse?