Amazon: http://amzn.to/24qwLow
Continuing this run of Heinlein.
In this one we feel the full force of Heinlein's orthogonal views. Lots of sex and taboo breaking. More than a little uncomfortable at times.
Vulnerable to interpretation as the ramblings of a dirty old man.
Question: 'Does author mean that today's amoral is future's normal?'
Answer: Yes.