Again, if you could have a world without molestation, then I would like to see how it formed. If it is a product of people not being bastards, then great. The problem happens when we try and force morality onto people. The Middle East is not a cluster because people want to be the opposite of moral, but its inherently because they have a fucked up idea of morality.
I'm going to agree with Christopher Hitchens, and concur that the cause of (most) evil in the world is due to religion, or at the very least, the Abrahamic religions; I'd be a bit surprised if Jainists had a significant population of molesters and rapists.
In the Middle East it's Sharia law that is obeyed, a religious set of laws, and it's according to the Islamic texts that they live. It's not a coincidence that non-Muslim women are raped by hordes, an act known as Taharrush.
It's not a coincidence that women are persecuted and punished for being raped, should they not be wearing a burka; the woman tempted the man, thusly, it's the woman's fault...According to Islam.
Go back a thousand years or so, and you'll find the dark ages, when Christianity was strong just as Islam is today. Go further back, and you'll find Jeudaism in the same state.
With the Abrahamic religions, personal responsibility is thrown out the window; God's will, and Jesus' forgiveness. Evil is to sin, and sin is not following God's commandment(s).
And never mind all the commands to rape, slaughter, wage war and take sex slaves.
I too want a world without things like rape, but the worry I have is how you get there. The person I responded to seemed to get there by reducing human interaction which would have the side effect of reducing the good interactions too. That is what I said was scary and sad.
So, how do you get to a world without those bad things, and not do away with the good too?
If I knew for sure, I'd write a book.
But a good start would be:
To shift the world away from religion, and towards secularism; once the barbaric religions are considered as such, those who use it as a shield will not be able to escape justice, whether it be by religious institutions (e.g, Catholic Church and child rapist priests) or religion being the excuse (e.g, the Middle East's treatment of rape victims in accordance to Islam).
Reform laws that work against victims of immoral acts, so that they instead work in favour of the victims.
Severely punish those that do evil, such as rape and sex slavery, so that those same individuals will no longer be able to continue reveling in those acts. No matter if they are rich nor poor, no matter if they are powerful nor weak. Life imprisonment without parole would be a decent step towards bringing justice unto those same people.
Abandon the political acts of rewriting history, so that the youth will learn of the evil that has been done by their/other/allied/whatever countries/cultures/religions, serving as a guidance of not how to act so that history may not repeat itself.
It'd be hella slow, and there'd be lots of kicking and screaming, but it'd be a start in the right direction. Far better than that "Boys gon' be boys, gawd dangit!" approach that some people/institutions adopt (e.g, the US military in regards to war crimes in Japan & Vietnam).