We have to learn how to cultivate many crops in our cities vertically, so we can use less land, less water, less energy.
TED Explores: Food for the Future | TED Countdown · TED
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We have to learn how to cultivate many crops in our cities vertically, so we can use less land, less water, less energy.
TED Explores: Food for the Future | TED Countdown · TED
We have to learn how to cultivate many crops in our cities vertically, so we can use less land, less water, less energy.
TED Explores: Food for the Future | TED Countdown · TED