I'm not sure of my stand on GMO foods - there are many "pros & cons" out there. How many varieties of apples are there now then there used to be. Are any of them dangerous? I'm sure not all of them were grafted were they? I don't know....
I think I am more concerned with the fact that one company (Monsanto) has control over so much. If I recall correctly, a farmer in Sask (??) was sued by Monsanto because they claimed he was using their seed without their consent when in fact, the seed came from an ajacent field that was blown by the wind into this farmers yard. Guess who lost?? (It wasn't Monsanto). That fact alone makes me EXTREMELY nervous. It also looks like governments in N.A. have been bought and paid for.... This is one Corporation that is really making me nervous since it seems to control so much relating to food. That's what I'm more concerned about.
JMHO
It also has a really nasty history. Monsanto is the company that gave the world a gift that keeps on giving - Agent Orange. I suggest you watch the doc that Cliffy mentioned - The World According to Monsanto - if you wish to learn more about the company.