Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on 19 Jan 2008
Dr. Donald Aitken ( http://www.donaldaitkenassociates.com/ ), physicist, solar architect and former lead scientist at the Union of Concerned of Concerned Scientists, talks about his certainty that we have all the tools and knowhow to make the shift to renewable energy sources right now.