Current frustrating experience with the breakdown of western civilization, coupled with historical precedents, confront the present generation of mankind with a compelling challenge and a unique, precious opportunity. The challenge arises out of experiments with particular civilizations and with civilization as a way of life. Our analysis of this situation leads to only one possible conclusion: Repeated experiments with civilization unmask it as a way, not of life, but as a cycle of rise, expansion, maturity, decline and certain death. The challenge is emphasized by the failure of reforms and reformers of civilization to make changes in structure and function sufficient to meet the challenge of the birth-maturity-death cycle. Nor has it been possible for western civilization to take advantage of the drastic changes and challenges arising out of the current world revolution. Man's top negative priority at the present moment is to reject the wiles, the temptations, the mortal conflicts and the annihilative destruction which have disrupted and decimated civilized society during the past six thousand years and reached their apex in the Great Revolution of 1750-1970. These experiences prove beyond the shadow of doubt that this pattern of human collective life is inadequate to meet the present and future needs of the human family. Man's top positive priority is the present-day occupancy of the planet Earth by 3,700 million human beings who wish to survive, to utilize and conserve the natural habitat and to improve the social environment. Within narrow limits, almost all members of the human family want to live and to help other humans to do likewise. Multitudes of human beings, particularly among the youth, want to enjoy outward looking, satisfying, productive, creative lives. They also want those near and dear to do the same thing. What steps must they take in order to realize their hope and fulfill their aspirations?