He decided to stay in his space suit; explosive decompression didn’t appeal to him. Come to think about it, death from old age was his choice. - Robert A. Heinlein

I see the beauty of Mike's attempt to devise an ideal ethic and applaud his recognition that such must start by junking the present sexual code and starting fresh. Most philosophers haven't the courage for this; they swallow the basics of the present code — monogamy, family pattern, continence, body taboos, conventional restrictions on intercourse, and so forth — then fiddle with details...even such piffle as discussing whether the female breast is an obscene sight! (p.365)

And all over the country the antagonists of human liberty, of human dignity—the racketeers, the crooked political figures, the shysters, the dealers in phony religions, the sweat-shoppers, the petty authoritarians, all of the key figures among the traffickers in human misery and human oppression, themselves somewhat adept in the arts of the mind and acutely aware of the danger of free knowledge—all of this unholy breed stirred uneasily and wondered what was taking place.

The Meek Shall Inherit the Earth, One Meter Wide and Two Meters Long.