Authors:

We need to start thinking about the future of food if we are going to feed 9 billion people in a way that does not destroy our environment.

"Bill Gates Sees Veggie Burgers in Your Future" by Josh Tetrick, www.huffingtonpost.com. March 29, 2013.
We need to start thinking about the future of food if we are going to feed 9 billion people in a way that does not destroy our environment.