4 ms·
It takes about an acre of land to feed one person for the year, and that is with modern yield efficiencies. Even if you assume a 10x increase in yield efficien
by koheripbal 4y ago
It takes about an acre of land to feed one person for the year, and that is with modern yield efficiencies.
Even if you assume a 10x increase in yield efficiency, you would still need about 200 skyscrapers growing food, for every skyscraper holding people.