Maybe I am too much influenced by Nietzsche (or his epigon Freud) to not scrutinize and question seemingly altruistic, atypical behavior or values.
Buddhist monks? Just remember that they get food for free in a society that respects them (not insinuating that this is consciously their objective in the first place...)
Even if values seemed to have turned upside down they have a remarkable tendency to swing back in reality.
Best example is the christian church. The meek will be the first, etc. From a humble slave religion into the most efficient world conquering powermachine within centuries.
Somebody does not procreate biologically? Well, maybe he has found a better way to procreate, with writing a book for example? (theory of the "memes")
Sublimation of crude desires and will to power!
Cherchez l'egoisme!
Just saying that if you try to create a "new human", a masterrace, a superman, or whatever, like so many movements before, you will be in for a huge disappointment.