Could urban farming feed the world?
From back gardens to hi-tech #hydroponics, the future of food doesn’t have to be rural
Urban agriculture (UA) covers everything from hi-tech approaches such as vertical farming and soil-free processes such as #hydroponics, #aeroponics and #aquaponics, to guerrilla gardening on the urban fringe.
https://www.theguardian.com/books/2025/nov/09/could-urban-farming-feed-the-world







