A page at the Environmental Defense web site provides links to video segments from the Discovery Channel 1-hour special based on Fred Krupp’s outstanding book, Earth: The Sequel. Krupp does what is probably the best job to date in outlining how the alternative energy sector of the economy will very quickly become simply the energy sector. It will be the juggernaut of the new economy, eclipsing even the personal computer revolution of the 1980s through the the present. Watch the videos and read the book. You will find plenty to spark hope in the futures of both the economy and the planet.