" The future of the human race will likely depend on our ability to transcend this tribalism and to see our fate as Interconnected with everyone else's. We are one species, all descendents of the same original humans, all brothers and sisters. Our differences are mostly an illusion. Imagining differences is part of the madness of groups. We must see ourselves as one large reality group and experience a deep sense of belonging to it. To solve the man-made problems threatening us will require cooperation on a much higher level and a practical spirit missing from the tribe. This does not mean the end of diverse cultures and the riches that comes with them. In fact, the reality group encourages inner diversity. "

― Robert Greene , The Laws of Human Nature