I don't know what the details are but this much I do know; Wookiefoot was right "If love is not the answer, then we just asked the wrong question."
Personally, I think we've got thousands of years of belief systems* which have purported that the stairway to heaven is lined with the bodies of those who oppose us, and whose final goal has been the destruction of everyone and everything unlike one's self. I truly believe that belief system permeates to the very core of our societies, add in technology over the last 75 years which allows us to select the truth we find convenient and the boulder becomes much more unyielding. Not always overwhelmingly but so far, reason, common sense, compassion and yes (dare I say it,) love; has come out on top. It's a steep hill, a big boulder and there are a lot of obstacles. Don't let the obstacles distract you from the goal - you're not responsible for the other persons personal journey. You can point out the road signs, even walk with them for awhile if you're going the same direction, but you can't MAKE them follow the path. Mandated 'morality' just doesn't work. Just do your part my friend, the best you know how... it's really all you can do.
*PLEASE NOTE - I am NOT naming names or pointing fingers at any specific religion or political bias. IF offended please PM me and I will remove the post as it is after all... my opinion, (which I do my best to base on the evidence of reality) but my opinion none the less.