Hmm. Well, if any date can end in rape, and this is somehow enforceable, then this is a lot more practical, although it still requires a 100% ultra-kinky population, otherwise the non-kinky people would not be able to interact with the opposite sex.
Did they embark on some sort of mass genetic or social engineering program to make everyone kinky?
I don't know; that whole world is pretty kinky by our standards, but that might just be Eliezer's attempt to show that the future will have values strange to us, rather than something with a specific reason.
[Contains No HPMOR Spoliers]
[http://hpmor.com/notes/119/](http://hpmor.com/notes/119/)
I was at first confused by Eliezer's requests at the end of Ch. 119. I missed his Author's Notes, which his explains his rationale behind them. I thought I would share in case others missed it, especially because readers on LessWrong may have more elite or broader networks to help Eliezer achieve his new goals.
Eliezer has several other projects he might be interested in. Learn more by clicking the link.