Edited sentence: 2150 was remarkably accurate in some of its predictions for the future.In an open society in which there are no threats, the human race has begun to develop telepathy, and remembrance of reincarnation, or past lives.In the world of 2150, children are raised in pyramid groups of 10 similar to the ancient Inca system.People are evaluated on their demonstrated level of consciousness, based primarily on their wisdom, leadership, and ability to love.The primary purpose of life in the 22nd century is to better oneself, pay off debts from this and past lives, and to advance the total knowledge and wisdom of the human race