"Because of technological limits, there is a certain amount of food that we can produce per acre. If we were to have intensive greenhouse agriculture, we could have much higher production"
This quote is written / told by Ralph Merkle somewhere between February 2, 1952 and today. He/she was a famous Scientist from USA.
The author also have 28 other quotes.
"Not necessity, not desire - no, the love of power is the demon of men. Let them have everything - health, food, a place to live, entertainment - they are and remain unhappy and low-spirited: for the demon waits and waits and will be satisfied"