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Farming's Future: Food Factories

Could the solution to world hunger already be at hand?

Does the world face a food crisis in the next 10 years? Or could the solution to world hunger already be at hand? Laurence Knight explores whether technological solutions like multi-storey indoor farms and self-driving tractors could help provide affordable food for everyone.

(Photo: Greens growing on floating beds. Credit: Mira Oberman/AFP/Getty Images)

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18 minutes

Last on

Tue 27 Mar 2018 07:32GMT

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