Seeds of discontent: Stomach-turning GMO debate heats up | Global Affairs & Human Geography Digital Knowledge Source |

Ever since genetically modified organisms entered the mainstream in 1996, Alfalfa's has tried to keep them off of its shelves.

Seventeen years later, Whole Foods isn't going quite that far but it now plans to require GMO labeling in every one of its stores by 2018.

The Boulder Journal - Business-03/26/13