Could vertical farms feed the world? @edyson http://wef.ch/1q6DbEd #wef #hunger #foodsecuritypic.twitter.com/dhk5foJ31u
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@MForstater@wef you're right. But It (helps to) produce health!
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@MForstater@wef Yes indeed. And the bet is that they can. Esp as water gets more expensive and externalities of pesticides recognized. -
@edyson maybe, but vertical ag needs artificial light. Water not expensive everywhere. Most pesticides applied to staples - wheat, corn, soy - 1 more reply
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