You are imagining that there is something called human nature which will be outraged by what we do and will turn against us. But we create human nature. Men are infinitely malleable.
George OrwellNot to expose your true feelings to an adult seems to be instinctive from the age of seven or eight onwards.
George OrwellCertainly all "progressive" thought, has assumed tacitly that human beings desire nothing beyond ease, security, and avoidance of pain... Hitler, because in his joyless mind he feels it with exceptional strength, knows that human beings don't only want comfort, safety, short working-hours, hygiene, birth-control and, in general, common sense; they also, at least intermittently, want struggle and self-sacrifice, not to mention drums, flags and loyalty-parades. However they may be as economic theories, Fascism and Nazism are psychologically far sounder than any hedonistic conception of life.
George Orwell