How to make the world a no war zone, would be an interesting topic to delve with. In jungle animals dwell but no war is there, stars and galaxies with heavy energies floats in the space but no space war. Why then, the earth has become a battle field where the most intelligent creature ... human... lives? To probe into the subject you need to deal with subjects like.. Why human fights each other, why humanity is at peril, how to cultivate love among the humans, how to protect the human dignity, how to ensure nullification of highs and lows.... and many more. All the best. May you probe even more interesting things out if it.