Quotes About Hydroponics

Corpse-food was on the way out even in your time," Anderson explained. "Raising animals to—ugh—eat them became economically impossible. I don't know how many acres of land it took to feed one cow, but at least ten humans could survive on the plants it produced. And probably a hundred, with hydroponic techniques.

No Green Revolution, no hydroponics, no making the deserts bloom can beat an exponential population growth.