We had all the technology and intelligence we needed 2,000 years ago to make the world a better place. Yet our ancestors did not. For many 1000's of years diff

We had all the technology and intelligence we needed 2,000 years ago to make the world a better place. Yet our ancestors did not. For many 1000's of years different religions, some on opposite sides of the world from each other, have been saying the same thing. We have the ability to be better people, but all of us squander it with pettiness, jealousy, greed etc.