I've read the comment. Unfortunately, I lack the motivation right now to read history books, but leaving that aside, a good start would be the USA themselves to

I've read the comment. Unfortunately, I lack the motivation right now to read history books, but leaving that aside, a good start would be the USA themselves to lead the way, and get rid of those weapons. Like South Africa did. We cannot plead ignorance anymore, we know they are horrible weapons by now (though, the military might call that "effective"). I know there is a plan, by which they reduce the ammount of nuclear warheads, but to me it seems like they are dragging their feets, looking suspicious on one another. Have they wished it, they would be long gone, serving as fuel in some reactor. Getting back to North Korea - I don't think something can be done without causing a major conflict. Leaving them be is not safe either, but there must be a peaceful way. If the problem is that Kim Jong-un is paranoid and crazy - he'll die eventually, and if not provoked, I hope things go smooth. A lot of the world revolves around trust - even if blind, stupid trust. A crazy enough guy could poison the bread in the supermaket, and there's not much one can do about it. I think this is somewhat similar.