Taco Bell has gone "green" using food synthesizers?

Here is a link to video about Taco Bell going “green” now everything on the menu is made in a lab using food synthesizers. Not one ounce of food is taken from nature and that includes lettuce. Is this going to be the new wave of the future for all restaurants? I surely hope not, I just don’t know how much I trust lab created food. Good idea or bad idea? I know one thing I will not buy from Taco bell anymore not that I go there often, I live in San Antonio where we have real tacos..but the rarely occasional taco bell taco wasn’t so bad