Harvesting Space for a Greener Earth

Introduction: Welcome to the Present.- Space Utilization – A Moral Imperative.- Fire – Formation of the Earth and the Solar System.- Earth Before Man – Utopia or Nightmare?.- The Environmental Dilemma – Progress or Collapse?.- Exploding Population.- Climate Change.- Vanishing Life.- Diminishing Energy.- Humans Before the Industrial Age – A Desirable Ecological Goal?.- Part III Paradise Regained...