Mankind’s irrational destruction of nature bothers me a lot. Mankind is slowly committing suicide, or not so slowly. Each day it accelerates, producing all kinds of wastes—corporal, industrial, atomic—poisoning the earth, the sea and the air. He destroys the very environment that gives him sustenance. Centuries and centuries of civilization to arrive at this? What a piece of work is man! No other animal would be so stupid. Plagues of locusts are sporadic, they have a limit…” – Luis Bunuel
What Is Sustainable?