My philosophy about others' sexual life is plain simple:
As long as ... all parties are there in consent I just move away (unless I'm one of the parties that is).
Seconded.
I really don't give a shite.
But I do give a shite whereby one of the parties giving consent is below the age of consent.
I've got to agree with you on this... Below double digits? GOTO PRISON, In the double digits? It's Tolerable...
So its morally defensible for a grown man to have sex with a 10 year old girl ? GTFO.
16 as the age of consent doesn't sound too bad to me - but bare in mind that the human brain hasn't (physically/emotionally/intellectually) fully developed till around the age of 24, so even 16 may be pushing it.
Of course, talk to a midwife and they'll tell you that the optimum age to have children is around 17 (in terms of ease of delivery) - but then evolution hasn't caught up with the fact that our lifespans have extended by what, 30 years over the last century ? What may once have been necessary isn't today necessary, or imperative.