Life After Food http://youtu.be/t8NCigh54jg
 
Humanity is going to continue to grow. Everybody eats and everyone needs energy and these constraints are only going to get tighter and we're going to have to improve our understanding of the body and nutrition and design something new.
Some people are calling Soylent the "future food." We're going to meet the man who invented it and find out how it might change the way we eat. And Brian, the host of this little documentary, is going to live on Soylent alone for thirty days straight.