The future of Civilization

For my assignment i picked the video podcast from the discovery channel named 2057: Future of Civilization. In this podcast physicist Michio Kaku explains how our civilization is reaching stage one of the three stages of civilization. This podcast was very interesting, and incredibly speculative, as Kaku tells us that we may not make it to a stage one civilization. This podcast was definitely not what i expected when i downloaded it, one will have to watch it to understand its oddity.