Now that Johnny as raised the subject, it seems to be clear that one of the causes for conflict in this world is over-consumption of resources by some to the exclusion of others. 

Take, for example, Mr. Prem Pal Singh Rawat of Malibu, California. 

He not only has a marble mansion in Malibu valued in the 10s of millions, but Mr. Rawat engages in personal, conspicuous, compulsive consumption beyond the imagination of almost everyone in the world.

He also flies a private jet, for his own personal transportation, that consumes fuel and pollutes the atmosphere to an extent that would seem obscene to most of the world.

These kinds of greed and over-consumption lead to conflicts in the world.  But maybe Prem Rawat is just in his mind.  If that's the cause, he sure is.