At September 2020, before I return my borrowed library copy, honor the related book by Ozzie Zehner, Green Illusions . Ozzie Zehner is the Producer of Planet of the Humans. Find in the book that, all we expect of green energy is in our future, but on the way we must consume less energy by about half in USA. Solutions must serve equitably all life on Earth. Energy conservation is more important and more profitable, than capture of solar energy.