Killing anyone is wrong.
Diversity of cultures around the world is a beautiful thing, along with diversity of religions, race, political systems, culinary arts, thought and ideas, and so on. It must be preserved.
Muslims and Christian don't tolerate that shit, so let them the f**k be, and move on.
Why are leftards so bent on turning the entire world into a population of NPC's who share their values and think like they do?
If the entire world was red, then there is no more red. For there to be red, there must be other colors.