Welcome to Iowa Public Television! If you are seeing this message, you are using a browser that does not support web standards. This site will look much better in a browser that supports web standards, but it is accessible to any browser or Internet device. Read more on our technical tips page.

Iowa Public Television

 
  • Journey to Planet Earth

Journey to Planet Earth | Plan B: Mobilizing to Save Civilization | PBS

Duration: 01:00
Program: Journey to Planet Earth

"Plan B" provides a glimpse into a new and emerging economy based upon renewable resources as well as strategies to avoid the growing threat of climate change. As prices rise, oil insecurity deepens, and concerns about carbon emissions cast a shadow over the future of fossil fuels, wind, solar, and geothermal energy are replacing fossil fuels at a pace and on a scale previously unimagined.

Tags:

Topics:

Post Date: December 15, 2010