This week, on the Global Research News Hour, we spend most of the hour speaking to a popular author and educator on world energy issues. His name is Richard Heinberg, and he wlll be speaking about a new book he has just written: Power: Limits and Prospects for Human Survival. He arguing that the characteristics which allowed humans to overcome natural limits over millenia are colliding with the very same characteristics that may doom the very environment that sustains us all.