The other day I had a brief conversation with a fellow who looked abjectly terrified when I asked him if his commitment to vegetarianism extended to not eating genetically modified vegetables and fruits. He was quick to tell me that he just wasn’t sure about the whole issue and that he really couldn’t commit to a view. And I thought: huh. That is very interesting. And then I realized that he is probably not the only person confused about what a GMO food is and what it means t