Since the time our history was first recorded, greedy emperors, kings, or extremely wealthy people have been in power. Unfortunately, people of this general nature control much of the world today. But because of their greed, they want to control all of it. This greedy immoral system is absolutely of no use to us the ordinary people of the world. It would be so much better if it were in the hands of thoughtful people who want what is best for everyone.
Those who rule the world are greedy. Putting it bluntly, they are extremely immoral, and immorality is a plague that has blighted the human race down through the ages, and in the last century wreaked havoc with two world wars.
When we no longer have immoral leaders ruling the world, but instead, have moral leaders who have a genuine desire to help everyone, it will totally transform the human race. Our new leaders will first and foremost establish world peace, and do their utmost to improve living standards. This alone will change everything.