We have many problems in the world that, in normal circumstances, seem insurmountable.
And, let's be honest, many of these problems may be invented basically out of thin air; as in, one culture wants to impose its values on others through force, thus creating a conflict. And that is why there is always some degree of folly in thinking we can force solutions to all of our problems. Reality does not work like that. That inevitably ends up creating conflict which, if we want to phrase it poetically, frays away at the social fabric...