““...the delicate arrangements and systems that made life on the outside so easy; the massive industries balanced on knife-edge adjustments; the handful of men who kept it all running and the fewer who were able to improve it, add to it. Modern man was a parasite living off the fat of the past, living on the dividends of a few great brains. He did not gather his food or build his home or rear his children; his hands and his brain were soft; he consumed and manipulated and lived isolated and aloof from the natural world about him. It was comfortable, it was good, it was civilization; but it could vanish overnight if the mechanisms of fed it were destroyed.””