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)