In my opinion, there are three main types of people:
1. the aggressive, egotistical, selfish, materialistic type who have no morals or philosophy of life and whose only goal is to gain power and riches with whatever means they can without "getting caught";
2. the overly moral, loving people who have a philosophy of life, and a respect for and love of Nature, whose main goal is spiritual evolution and helping others;
3. the rest, who are in between, and who are mostly very lazy, unconcerned, have very little sense of responsibility, and are followers of whatever indoctrination helps make their lives easiest (the vast majority).
Most world leaders fall into the first category, and they only help encourage the third group to pull the world in a negative direction. The second group may be a small minority, but are always there with full energy and enthusiasm to help pull the world back up whenever it has sunk to an unbearable low form of chaos.