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That's gonna need to be an awfully big skyscraper. You'd need about 680,000 km² of land to grow the food to feed NYC (more than the entirety of New York State)
by onlyrealcuzzo 4y ago
That's gonna need to be an awfully big skyscraper.
You'd need about 680,000 km² of land to grow the food to feed NYC (more than the entirety of New York State).
If you assume that yields could be 100x better in-doors (a strong assumption) - you'd still need a building with about 10x the floor space of the entire city's land area.