It is possible that in the 21st Century the Earth will not be inhabited by humans. One of the great mystics of India, a very simple man up in the mountains, somebody once asked him about the future. He said there will come a time when you'll walk five miles and you may see a light and you'll be so happy to know another being exists.
Ram DassMost of us are convinced that we are our egos, which is who we think we are. The ego is part of our incarnation. It dies with the body, which is why we are so afraid of death. Death scares the hell out of who you think you are, especially if you think you are this body.
Ram Dass