Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Dec 19, 2011
Dr. O responds to a question about labor issues that come from a plant-based focus on farming, and that conventional ways of growing would create labor issues. However, there are many more laborers needing jobs than there are labor jobs on farms. Bottomline: we need to be looking first at our resources. We won't all perish if we run out of laborers, but we will all perish if we run out of water.