to help those who had experienced such situations, I personally believe that we as people share many things in common and what happen to some can happen to others.

Many problems had occured and and the causes of these problems were identified, it is true that people differe in languages, culture, religion,...etc, but at the end they are from the same origin according to me and that Adams and Eve, so I guess even with these differences the people still share in common many things maybe more than 50 %.