Read as many philosophy books as you can. There are many people who think like you who have documented a life-time study. After you read each book you feel like you've stolen their knowledge.
And after each book you have stolen a life-long experience from each of the greatest minds on this planet. After stealing about 30 lives worth of information... re-begin studying humans.
Mainly the behaviour of human beings is under the influence of the religion they follow. All holy books preach peace whether it is Geetha, Bible or Quran. A pain of pinch is painful for any human being irrespective of the religion they follow.
See if you can research on how to unite the whole humanity under one roof of this world being humans irrespective of the colour of the people.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.